Water Temperature of the Kootenai River in Troy, MT

Current Water Temperature

55.2°F

Measurement Time: Thursday, September 24, 2026, 6:15 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

58°F
Mostly Cloudy
Mostly Cloudy
60%
SSE 1 mph
44°F

Weather Forecast

Mostly Cloudy
Overnight
52°F - Mostly Cloudy
Mostly Cloudy then Light Rain
Friday
70°F - Mostly Cloudy then Light Rain
Light Rain
Friday Night
41°F - Light Rain
Partly Sunny
Saturday
60°F - Partly Sunny
Partly Cloudy
Saturday Night
36°F - Partly Cloudy
Mostly Sunny
Sunday
67°F - Mostly Sunny
Mostly Clear
Sunday Night
38°F - Mostly Clear
Mostly Sunny
Monday
66°F - Mostly Sunny
Partly Cloudy
Monday Night
42°F - Partly Cloudy
Partly Sunny then Slight Chance Light Rain
Tuesday
63°F - Partly Sunny then Slight Chance Light Rain
Chance Light Rain
Tuesday Night
42°F - Chance Light Rain
Chance Light Rain
Wednesday
65°F - Chance Light Rain
Mostly Cloudy
Wednesday Night
42°F - Mostly Cloudy
Partly Sunny then Slight Chance Light Rain
Thursday
66°F - Partly Sunny then Slight Chance Light Rain

Astronomical

Sunrise: 7:35 AM
Sun Transit: 1:35 PM
Sunset: 7:35 PM
Daylight: 12 hrs mins
Moonrise: 7:03 PM
Moon Transit: 12:28 AM
Moonset: 6:23 AM
Moon Phase: Full
Moon Illumination: 99.6%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:00 AM - 12:00 AM

Minor Periods

6:33 PM - 8:03 PM
5:53 AM - 7:23 AM

Action Rating: 5 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:35 AM
Sun Transit: 1:35 PM
Sunset: 7:35 PM
Daylight: 12 hrs mins
Moonrise: 7:03 PM
Moon Transit: 12:28 AM
Moonset: 6:23 AM
Moon Phase: Full
Moon Illumination: 99.6%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:00 AM - 12:00 AM

Minor Periods

6:33 PM - 8:03 PM
5:53 AM - 7:23 AM

Action Rating: 5 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:35 AM
Sun Transit: 1:35 PM
Sunset: 7:35 PM
Daylight: 12 hrs mins
Moonrise: 7:03 PM
Moon Transit: 12:28 AM
Moonset: 6:23 AM
Moon Phase: Full
Moon Illumination: 99.6%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:00 AM - 12:00 AM

Minor Periods

6:33 PM - 8:03 PM
5:53 AM - 7:23 AM

Action Rating: 5 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:35 AM
Sun Transit: 1:35 PM
Sunset: 7:35 PM
Daylight: 12 hrs mins
Moonrise: 7:03 PM
Moon Transit: 12:28 AM
Moonset: 6:23 AM
Moon Phase: Full
Moon Illumination: 99.6%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:00 AM - 12:00 AM

Minor Periods

6:33 PM - 8:03 PM
5:53 AM - 7:23 AM

Action Rating: 5 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:37 AM
Sun Transit: 1:35 PM
Sunset: 7:33 PM
Daylight: 11 hrs 56 mins
Moonrise: 7:18 PM
Moon Transit: 6:33 AM
Moonset: 7:39 AM
Moon Phase: Full
Moon Illumination: 99.7%

Best Times for Fishing or Hunting

Major Periods

6:03 AM - 8:33 AM
6:03 AM - 8:33 AM

Minor Periods

6:48 PM - 8:18 PM
7:09 AM - 8:39 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:37 AM
Sun Transit: 1:35 PM
Sunset: 7:33 PM
Daylight: 11 hrs 56 mins
Moonrise: 7:18 PM
Moon Transit: 6:33 AM
Moonset: 7:39 AM
Moon Phase: Full
Moon Illumination: 99.7%

Best Times for Fishing or Hunting

Major Periods

6:03 AM - 8:33 AM
6:03 AM - 8:33 AM

Minor Periods

6:48 PM - 8:18 PM
7:09 AM - 8:39 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:38 AM
Sun Transit: 1:35 PM
Sunset: 7:31 PM
Daylight: 11 hrs 53 mins
Moonrise: 7:35 PM
Moon Transit: 12:00 AM
Moonset: 8:57 AM
Moon Phase: Full
Moon Illumination: 97.3%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
10:17 AM - 12:47 AM

Minor Periods

7:05 PM - 8:35 PM
8:27 AM - 9:57 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:38 AM
Sun Transit: 1:35 PM
Sunset: 7:31 PM
Daylight: 11 hrs 53 mins
Moonrise: 7:35 PM
Moon Transit: 12:00 AM
Moonset: 8:57 AM
Moon Phase: Full
Moon Illumination: 97.3%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
10:17 AM - 12:47 AM

Minor Periods

7:05 PM - 8:35 PM
8:27 AM - 9:57 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:39 AM
Sun Transit: 1:34 PM
Sunset: 7:29 PM
Daylight: 11 hrs 49 mins
Moonrise: 7:56 PM
Moon Transit: 2:47 AM
Moonset: 10:19 AM
Moon Phase: Full
Moon Illumination: 92.4%

Best Times for Fishing or Hunting

Major Periods

2:17 AM - 4:47 AM
11:07 AM - 1:37 PM

Minor Periods

7:26 PM - 8:56 PM
9:49 AM - 11:19 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:39 AM
Sun Transit: 1:34 PM
Sunset: 7:29 PM
Daylight: 11 hrs 49 mins
Moonrise: 7:56 PM
Moon Transit: 2:47 AM
Moonset: 10:19 AM
Moon Phase: Full
Moon Illumination: 92.4%

Best Times for Fishing or Hunting

Major Periods

2:17 AM - 4:47 AM
11:07 AM - 1:37 PM

Minor Periods

7:26 PM - 8:56 PM
9:49 AM - 11:19 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:41 AM
Sun Transit: 1:34 PM
Sunset: 7:27 PM
Daylight: 11 hrs 46 mins
Moonrise: 8:24 PM
Moon Transit: 3:39 AM
Moonset: 11:42 AM
Moon Phase: Waning Gibbous
Moon Illumination: 85.4%

Best Times for Fishing or Hunting

Major Periods

3:09 AM - 5:39 AM
12:01 AM - 2:31 PM

Minor Periods

7:54 PM - 9:24 PM
11:12 AM - 12:42 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:41 AM
Sun Transit: 1:34 PM
Sunset: 7:27 PM
Daylight: 11 hrs 46 mins
Moonrise: 8:24 PM
Moon Transit: 3:39 AM
Moonset: 11:42 AM
Moon Phase: Waning Gibbous
Moon Illumination: 85.4%

Best Times for Fishing or Hunting

Major Periods

3:09 AM - 5:39 AM
12:01 AM - 2:31 PM

Minor Periods

7:54 PM - 9:24 PM
11:12 AM - 12:42 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:42 AM
Sun Transit: 1:34 PM
Sunset: 7:25 PM
Daylight: 11 hrs 42 mins
Moonrise: 9:00 PM
Moon Transit: 4:36 AM
Moonset: 1:06 PM
Moon Phase: Waning Gibbous
Moon Illumination: 76.5%

Best Times for Fishing or Hunting

Major Periods

4:06 AM - 6:36 AM
12:59 AM - 3:29 PM

Minor Periods

8:30 PM - 10:00 PM
12:36 AM - 2:06 PM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:42 AM
Sun Transit: 1:34 PM
Sunset: 7:25 PM
Daylight: 11 hrs 42 mins
Moonrise: 9:00 PM
Moon Transit: 4:36 AM
Moonset: 1:06 PM
Moon Phase: Waning Gibbous
Moon Illumination: 76.5%

Best Times for Fishing or Hunting

Major Periods

4:06 AM - 6:36 AM
12:59 AM - 3:29 PM

Minor Periods

8:30 PM - 10:00 PM
12:36 AM - 2:06 PM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:44 AM
Sun Transit: 1:33 PM
Sunset: 7:22 PM
Daylight: 11 hrs 39 mins
Moonrise: 9:51 PM
Moon Transit: 5:37 AM
Moonset: 2:24 PM
Moon Phase: Waning Gibbous
Moon Illumination: 66.3%

Best Times for Fishing or Hunting

Major Periods

5:07 AM - 7:37 AM
2:00 PM - 4:30 PM

Minor Periods

9:21 PM - 10:51 PM
1:54 PM - 3:24 PM

Action Rating: 3 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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