Water Temperature of the Kootenai River in Troy, MT

Current Water Temperature

58.8°F

Measurement Time: Sunday, September 6, 2026, 2:15 PM MDT

Temperature Locations

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Local Points of Interest

Old Leonia Bridge; Leonia, ID

Kootenai River

Station Name: KOOTENAI RIVER AT LEONIA, ID
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 1,900 feet

Nearest Address:
199 Leonia Rd
Troy, MT 59935
Lincoln County

GPS Coordinates: 48.6175, -116.0463889

Nearby Water Temperatures

Kootenai River, Bonners Ferry, ID (13.4 mi)
Kootenai River, Bonners Ferry, ID (19.6 mi)
Kootenai River, Copeland, ID (25.6 mi)
Kootenai River, Porthill, ID (33.5 mi)
Pend Oreille River, Metaline Falls, WA (64.6 mi)
Pend Oreille River, Metaline Falls, WA (65.1 mi)
South Fork Flathead River, Columbia Falls, MT (93.7 mi)
Clark Fork River, Superior, MT (111.8 mi)
North Fork Clearwater River, Pierce, ID (124.3 mi)
Clearwater River, Peck, ID (147.2 mi)
Orofino River, Orofino, ID (148.1 mi)
Clearwater River, Spalding, ID (154.2 mi)
Okanogan River, Oroville, WA (155.1 mi)
Clark Fork, East Missoula, MT (155.3 mi)
Osoyoos Lake, Oroville, WA (156.2 mi)

Weather for Troy, Montana

Current Weather

59°F

Conditions: Showers And Thunderstorms

Humidity: 75%

Wind: 0 mph

Dew Point: 51°F

Weather Forecast

Tonight
50°F - Showers And Thunderstorms then Light Rain

Labor Day
67°F - Light Rain Likely then Showers And Thunderstorms

Monday Night
50°F - Light Rain

Tuesday
71°F - Chance Light Rain then Mostly Cloudy

Tuesday Night
49°F - Partly Cloudy

Wednesday
79°F - Sunny

Wednesday Night
51°F - Mostly Clear

Thursday
78°F - Mostly Sunny

Thursday Night
49°F - Partly Cloudy then Slight Chance Light Rain

Friday
71°F - Slight Chance Light Rain then Chance Showers And Thunderstorms

Friday Night
45°F - Chance Light Rain

Saturday
69°F - Chance Light Rain

Saturday Night
45°F - Slight Chance Light Rain

Sunday
73°F - Slight Chance Light Rain

Astronomical

Sunrise: 7:08 AM
Sun Transit: 1:42 PM
Sunset: 8:16 PM
Daylight: 13 hrs 7 mins

Moonrise: 1:06 AM
Moon Transit: 9:48 AM
Moonset: 6:18 PM
Moon Phase: Last Quarter
Moon Illumination: 18.0%

Best Times for Fishing or Hunting

Major Periods

6:11 PM - 8:41 PM
9:18 AM - 11:48 AM

Minor Periods

5:48 PM - 7:18 PM
12:36 AM - 2:06 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:08 AM
Sun Transit: 1:42 PM
Sunset: 8:16 PM
Daylight: 13 hrs 7 mins

Moonrise: 1:06 AM
Moon Transit: 9:48 AM
Moonset: 6:18 PM
Moon Phase: Last Quarter
Moon Illumination: 18.0%

Best Times for Fishing or Hunting

Major Periods

6:11 PM - 8:41 PM
9:18 AM - 11:48 AM

Minor Periods

5:48 PM - 7:18 PM
12:36 AM - 2:06 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:10 AM
Sun Transit: 1:42 PM
Sunset: 8:13 PM
Daylight: 13 hrs 4 mins

Moonrise: 2:28 AM
Moon Transit: 10:47 AM
Moonset: 6:50 PM
Moon Phase: Waning Crescent
Moon Illumination: 10.1%

Best Times for Fishing or Hunting

Major Periods

7:09 PM - 9:39 PM
10:17 AM - 12:47 AM

Minor Periods

6:20 PM - 7:50 PM
1:58 AM - 3:28 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:10 AM
Sun Transit: 1:42 PM
Sunset: 8:13 PM
Daylight: 13 hrs 4 mins

Moonrise: 2:28 AM
Moon Transit: 10:47 AM
Moonset: 6:50 PM
Moon Phase: Waning Crescent
Moon Illumination: 10.1%

Best Times for Fishing or Hunting

Major Periods

7:09 PM - 9:39 PM
10:17 AM - 12:47 AM

Minor Periods

6:20 PM - 7:50 PM
1:58 AM - 3:28 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:11 AM
Sun Transit: 1:41 PM
Sunset: 8:11 PM
Daylight: 13 hrs mins

Moonrise: 3:53 AM
Moon Transit: 11:43 AM
Moonset: 7:14 PM
Moon Phase: Waning Crescent
Moon Illumination: 4.4%

Best Times for Fishing or Hunting

Major Periods

8:03 PM - 10:33 PM
11:13 AM - 1:43 PM

Minor Periods

6:44 PM - 8:14 PM
3:23 AM - 4:53 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:11 AM
Sun Transit: 1:41 PM
Sunset: 8:11 PM
Daylight: 13 hrs mins

Moonrise: 3:53 AM
Moon Transit: 11:43 AM
Moonset: 7:14 PM
Moon Phase: Waning Crescent
Moon Illumination: 4.4%

Best Times for Fishing or Hunting

Major Periods

8:03 PM - 10:33 PM
11:13 AM - 1:43 PM

Minor Periods

6:44 PM - 8:14 PM
3:23 AM - 4:53 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:13 AM
Sun Transit: 1:41 PM
Sunset: 8:09 PM
Daylight: 12 hrs 57 mins

Moonrise: 5:17 AM
Moon Transit: 12:35 AM
Moonset: 7:34 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.9%

Best Times for Fishing or Hunting

Major Periods

8:54 PM - 11:24 PM
12:05 AM - 2:35 PM

Minor Periods

7:04 PM - 8:34 PM
4:47 AM - 6:17 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:13 AM
Sun Transit: 1:41 PM
Sunset: 8:09 PM
Daylight: 12 hrs 57 mins

Moonrise: 5:17 AM
Moon Transit: 12:35 AM
Moonset: 7:34 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.9%

Best Times for Fishing or Hunting

Major Periods

8:54 PM - 11:24 PM
12:05 AM - 2:35 PM

Minor Periods

7:04 PM - 8:34 PM
4:47 AM - 6:17 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:14 AM
Sun Transit: 1:41 PM
Sunset: 8:07 PM
Daylight: 12 hrs 53 mins

Moonrise: 6:39 AM
Moon Transit: 1:23 PM
Moonset: 7:50 PM
Moon Phase: New
Moon Illumination: 0.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:53 AM - 3:23 PM

Minor Periods

7:20 PM - 8:50 PM
6:09 AM - 7:39 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:14 AM
Sun Transit: 1:41 PM
Sunset: 8:07 PM
Daylight: 12 hrs 53 mins

Moonrise: 6:39 AM
Moon Transit: 1:23 PM
Moonset: 7:50 PM
Moon Phase: New
Moon Illumination: 0.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:53 AM - 3:23 PM

Minor Periods

7:20 PM - 8:50 PM
6:09 AM - 7:39 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:15 AM
Sun Transit: 1:40 PM
Sunset: 8:05 PM
Daylight: 12 hrs 50 mins

Moonrise: 7:58 AM
Moon Transit: 2:09 PM
Moonset: 8:06 PM
Moon Phase: New
Moon Illumination: 1.7%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
1:39 PM - 4:09 PM

Minor Periods

7:36 PM - 9:06 PM
7:28 AM - 8:58 AM

Action Rating: 5 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:15 AM
Sun Transit: 1:40 PM
Sunset: 8:05 PM
Daylight: 12 hrs 50 mins

Moonrise: 7:58 AM
Moon Transit: 2:09 PM
Moonset: 8:06 PM
Moon Phase: New
Moon Illumination: 1.7%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
1:39 PM - 4:09 PM

Minor Periods

7:36 PM - 9:06 PM
7:28 AM - 8:58 AM

Action Rating: 5 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:17 AM
Sun Transit: 1:40 PM
Sunset: 8:03 PM
Daylight: 12 hrs 46 mins

Moonrise: 9:14 AM
Moon Transit: 2:54 PM
Moonset: 8:21 PM
Moon Phase: New
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
2:24 PM - 4:54 PM

Minor Periods

7:51 PM - 9:21 PM
8:44 AM - 10:14 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:17 AM
Sun Transit: 1:40 PM
Sunset: 8:03 PM
Daylight: 12 hrs 46 mins

Moonrise: 9:14 AM
Moon Transit: 2:54 PM
Moonset: 8:21 PM
Moon Phase: New
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
2:24 PM - 4:54 PM

Minor Periods

7:51 PM - 9:21 PM
8:44 AM - 10:14 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

Air Quality

AQI: 0 -

PM2.5: 0 μg/m3

PM10: 0 μg/m3

Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:18 AM
Sun Transit: 1:40 PM
Sunset: 8:01 PM
Daylight: 12 hrs 43 mins

Moonrise: 10:30 AM
Moon Transit: 3:39 PM
Moonset: 8:38 PM
Moon Phase: New
Moon Illumination: 2.2%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
3:09 PM - 5:39 PM

Minor Periods

8:08 PM - 9:38 PM
10:00 AM - 11:30 AM

Action Rating: 4 out of 5

The times presented here are based upon the solunar theory, which is the idea that the movements of fish and other animals are affected by the location of the sun and moon. The major periods are believed to be the times of the greatest animal activity and occur when the moon is directly overhead or underfoot (lunar transits). The minor periods also see increased activity and occur when the moon is rising or setting. The strongest activity occurs during full or new moons, and the weakest during quarter or three quarter moons. This is indicated by the Action Rating.

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