Water Temperature of the Kootenai River in Troy, MT

Current Water Temperature

57.2°F

Measurement Time: Saturday, September 12, 2026, 3:15 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

55°F
Partly Cloudy
Partly Cloudy
54%
SE 3 mph
39°F

Weather Forecast

Partly Cloudy
Tonight
45°F - Partly Cloudy
Rain then Showers And Thunderstorms
Sunday
59°F - Rain then Showers And Thunderstorms
Light Rain
Sunday Night
46°F - Light Rain
Chance Light Rain then Mostly Cloudy
Monday
61°F - Chance Light Rain then Mostly Cloudy
Mostly Cloudy
Monday Night
46°F - Mostly Cloudy
Chance Light Rain
Tuesday
66°F - Chance Light Rain
Partly Cloudy
Tuesday Night
45°F - Partly Cloudy
Sunny
Wednesday
72°F - Sunny
Mostly Clear
Wednesday Night
45°F - Mostly Clear
Sunny
Thursday
77°F - Sunny
Mostly Clear
Thursday Night
47°F - Mostly Clear
Sunny
Friday
79°F - Sunny
Mostly Clear
Friday Night
49°F - Mostly Clear
Mostly Sunny
Saturday
80°F - Mostly Sunny

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

°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: 7:17 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

°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: 7:18 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

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: 7:18 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

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: 7:20 AM
Sun Transit: 1:39 PM
Sunset: 7:59 PM
Daylight: 12 hrs 39 mins
Moonrise: 11:44 AM
Moon Transit: 4:25 PM
Moonset: 8:57 PM
Moon Phase: Waxing Crescent
Moon Illumination: 6.7%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
3:55 PM - 6:25 PM

Minor Periods

8:27 PM - 9:57 PM
11:14 AM - 12:44 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: 7:20 AM
Sun Transit: 1:39 PM
Sunset: 7:59 PM
Daylight: 12 hrs 39 mins
Moonrise: 11:44 AM
Moon Transit: 4:25 PM
Moonset: 8:57 PM
Moon Phase: Waxing Crescent
Moon Illumination: 6.7%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
3:55 PM - 6:25 PM

Minor Periods

8:27 PM - 9:57 PM
11:14 AM - 12:44 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: 7:21 AM
Sun Transit: 1:39 PM
Sunset: 7:56 PM
Daylight: 12 hrs 35 mins
Moonrise: 12:57 AM
Moon Transit: 5:13 PM
Moonset: 9:21 PM
Moon Phase: Waxing Crescent
Moon Illumination: 13.4%

Best Times for Fishing or Hunting

Major Periods

12:43 AM - 3:13 AM
4:43 PM - 7:13 PM

Minor Periods

8:51 PM - 10:21 PM
12:27 AM - 1:57 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: 7:21 AM
Sun Transit: 1:39 PM
Sunset: 7:56 PM
Daylight: 12 hrs 35 mins
Moonrise: 12:57 AM
Moon Transit: 5:13 PM
Moonset: 9:21 PM
Moon Phase: Waxing Crescent
Moon Illumination: 13.4%

Best Times for Fishing or Hunting

Major Periods

12:43 AM - 3:13 AM
4:43 PM - 7:13 PM

Minor Periods

8:51 PM - 10:21 PM
12:27 AM - 1:57 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: 7:22 AM
Sun Transit: 1:38 PM
Sunset: 7:54 PM
Daylight: 12 hrs 32 mins
Moonrise: 2:08 PM
Moon Transit: 6:02 PM
Moonset: 9:52 PM
Moon Phase: Waxing Crescent
Moon Illumination: 22.0%

Best Times for Fishing or Hunting

Major Periods

1:32 AM - 4:02 AM
5:32 PM - 8:02 PM

Minor Periods

9:22 PM - 10:52 PM
1:38 PM - 3:08 PM

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: 7:22 AM
Sun Transit: 1:38 PM
Sunset: 7:54 PM
Daylight: 12 hrs 32 mins
Moonrise: 2:08 PM
Moon Transit: 6:02 PM
Moonset: 9:52 PM
Moon Phase: Waxing Crescent
Moon Illumination: 22.0%

Best Times for Fishing or Hunting

Major Periods

1:32 AM - 4:02 AM
5:32 PM - 8:02 PM

Minor Periods

9:22 PM - 10:52 PM
1:38 PM - 3:08 PM

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: 7:24 AM
Sun Transit: 1:38 PM
Sunset: 7:52 PM
Daylight: 12 hrs 28 mins
Moonrise: 3:12 PM
Moon Transit: 6:53 PM
Moonset: 10:33 PM
Moon Phase: Waxing Crescent
Moon Illumination: 32.1%

Best Times for Fishing or Hunting

Major Periods

2:22 AM - 4:52 AM
6:23 PM - 8:53 PM

Minor Periods

10:03 PM - 11:33 PM
2:42 PM - 4:12 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: 7:24 AM
Sun Transit: 1:38 PM
Sunset: 7:52 PM
Daylight: 12 hrs 28 mins
Moonrise: 3:12 PM
Moon Transit: 6:53 PM
Moonset: 10:33 PM
Moon Phase: Waxing Crescent
Moon Illumination: 32.1%

Best Times for Fishing or Hunting

Major Periods

2:22 AM - 4:52 AM
6:23 PM - 8:53 PM

Minor Periods

10:03 PM - 11:33 PM
2:42 PM - 4:12 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: 7:25 AM
Sun Transit: 1:38 PM
Sunset: 7:50 PM
Daylight: 12 hrs 25 mins
Moonrise: 4:08 PM
Moon Transit: 7:45 PM
Moonset: 11:23 PM
Moon Phase: First Quarter
Moon Illumination: 43.0%

Best Times for Fishing or Hunting

Major Periods

3:13 AM - 5:43 AM
7:15 PM - 9:45 PM

Minor Periods

12:00 AM - 12:00 AM
3:38 PM - 5:08 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: 7:25 AM
Sun Transit: 1:38 PM
Sunset: 7:50 PM
Daylight: 12 hrs 25 mins
Moonrise: 4:08 PM
Moon Transit: 7:45 PM
Moonset: 11:23 PM
Moon Phase: First Quarter
Moon Illumination: 43.0%

Best Times for Fishing or Hunting

Major Periods

3:13 AM - 5:43 AM
7:15 PM - 9:45 PM

Minor Periods

12:00 AM - 12:00 AM
3:38 PM - 5:08 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: 7:27 AM
Sun Transit: 1:37 PM
Sunset: 7:48 PM
Daylight: 12 hrs 21 mins
Moonrise: 4:53 PM
Moon Transit: 8:36 PM
Moonset: 12:23 AM
Moon Phase: First Quarter
Moon Illumination: 54.3%

Best Times for Fishing or Hunting

Major Periods

4:05 AM - 6:35 AM
8:06 PM - 10:36 PM

Minor Periods

4:23 PM - 5:53 PM
12:00 AM - 12:00 AM

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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