Water Temperature of the Kootenai River in Troy, MT

Current Water Temperature

32.0°F

Measurement Time: Wednesday, October 7, 2026, 3:09 AM 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

38.5°F
Cloudy
Conditions: Cloudy
Humidity: 62%
Feels Like: 34°F
Wind: N 2.2 mph
Wind Gusts: 6.7 mph
Pressure: 30.15 in
Precipitation: 0 in
Cloud Cover: 84%
Visibility: 6 mi
UV Index: 0

Weather Forecast

Overcast
Wed
H: 75°F
L: 39°F
Overcast
Thu
H: 74°F
L: 38°F
Overcast
Fri
H: 63°F
L: 38°F
Overcast
Sat
H: 48°F
L: 35°F
Overcast
Sun
H: 47°F
L: 22°F

Air Quality

AQI: 1 - Good
PM2.5: 12.5 μg/m3
PM10: 14.5 μg/m3
Carbon Monoxide: 188 μg/m3
Nitrogen Dioxide: 11.8 μg/m3
Sulphur Dioxide: 0.7 μg/m3
Ozone: 47 μg/m3

Astronomical

Sunrise: 7:53 AM
Sun Transit: 1:31 PM
Sunset: 7:10 PM
Daylight: 11 hrs 18 mins
Moonrise: 4:21 AM
Moon Transit: 11:16 AM
Moonset: 5:56 PM
Moon Phase: Waning Crescent
Moon Illumination: 7.2%

Best Times for Fishing or Hunting

Major Periods

7:34 PM - 10:04 PM
10:46 AM - 1:16 PM

Minor Periods

5:26 PM - 6:56 PM
3:51 AM - 5:21 AM

Action Rating: 4 out of 5

Wednesday, October 7, 2026

Weather Forecast

Conditions: Overcast
Average Temperature: 52.9°F
Average Humidity: 43%
Chance of Rain: 7%
Wind: 3.1 mph
UV Index: 3.4

Air Quality

AQI: 1 - Good
PM2.5: 9.22 μg/m3
PM10: 11.51 μg/m3
Carbon Monoxide: 177.71 μg/m3
Nitrogen Dioxide: 6.23 μg/m3
Sulphur Dioxide: 0.58 μg/m3
Ozone: 78.21 μg/m3

Astronomical

Sunrise: 7:53 AM
Sun Transit: 1:31 PM
Sunset: 7:10 PM
Daylight: 11 hrs 18 mins
Moonrise: 4:21 AM
Moon Transit: 11:16 AM
Moonset: 5:56 PM
Moon Phase: Waning Crescent
Moon Illumination: 7.2%

Best Times for Fishing or Hunting

Major Periods

7:34 PM - 10:04 PM
10:46 AM - 1:16 PM

Minor Periods

5:26 PM - 6:56 PM
3:51 AM - 5:21 AM

Action Rating: 4 out of 5

Thursday, October 8, 2026

Weather Forecast

Conditions: Overcast
Average Temperature: 52.6°F
Average Humidity: 45%
Chance of Rain: 7%
Wind: 5.8 mph
UV Index: 3

Air Quality

AQI: 1 - Good
PM2.5: 9.06 μg/m3
PM10: 11.58 μg/m3
Carbon Monoxide: 157.92 μg/m3
Nitrogen Dioxide: 5.76 μg/m3
Sulphur Dioxide: 0.56 μg/m3
Ozone: 82.96 μg/m3

Astronomical

Sunrise: 7:54 AM
Sun Transit: 1:31 PM
Sunset: 7:08 PM
Daylight: 11 hrs 14 mins
Moonrise: 5:38 AM
Moon Transit: 12:02 AM
Moonset: 6:11 PM
Moon Phase: Waning Crescent
Moon Illumination: 2.5%

Best Times for Fishing or Hunting

Major Periods

8:20 PM - 10:50 PM
11:32 AM - 2:02 PM

Minor Periods

5:41 PM - 7:11 PM
5:08 AM - 6:38 AM

Action Rating: 3 out of 5

Friday, October 9, 2026

Weather Forecast

Conditions: Overcast
Average Temperature: 48.2°F
Average Humidity: 66%
Chance of Rain: 67%
Wind: 11.9 mph
UV Index: 2.5

Air Quality

AQI: 1 - Good
PM2.5: 6.6 μg/m3
PM10: 7.97 μg/m3
Carbon Monoxide: 163 μg/m3
Nitrogen Dioxide: 4.1 μg/m3
Sulphur Dioxide: 0.46 μg/m3
Ozone: 77.58 μg/m3

Astronomical

Sunrise: 7:56 AM
Sun Transit: 1:31 PM
Sunset: 7:06 PM
Daylight: 11 hrs 11 mins
Moonrise: 6:54 AM
Moon Transit: 12:47 AM
Moonset: 6:27 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.2%

Best Times for Fishing or Hunting

Major Periods

9:04 PM - 11:34 PM
12:17 AM - 2:47 PM

Minor Periods

5:57 PM - 7:27 PM
6:24 AM - 7:54 AM

Action Rating: 4 out of 5

Saturday, October 10, 2026

Weather Forecast

Conditions: Overcast
Average Temperature: 40.9°F
Average Humidity: 70%
Chance of Rain: 68%
Wind: 12.3 mph
UV Index: 2.2

Air Quality

AQI: 1 - Good
PM2.5: 2.08 μg/m3
PM10: 2.43 μg/m3
Carbon Monoxide: 120 μg/m3
Nitrogen Dioxide: 1.89 μg/m3
Sulphur Dioxide: 0.68 μg/m3
Ozone: 72.58 μg/m3

Astronomical

Sunrise: 7:57 AM
Sun Transit: 1:31 PM
Sunset: 7:04 PM
Daylight: 11 hrs 7 mins
Moonrise: 8:09 AM
Moon Transit: 1:31 PM
Moonset: 6:43 PM
Moon Phase: New
Moon Illumination: 0.5%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
1:01 PM - 3:31 PM

Minor Periods

6:13 PM - 7:43 PM
7:39 AM - 9:09 AM

Action Rating: 4 out of 5

Sunday, October 11, 2026

Weather Forecast

Conditions: Overcast
Average Temperature: 35.1°F
Average Humidity: 53%
Chance of Rain: 8%
Wind: 5.8 mph
UV Index: 3

Air Quality

AQI: 1 - Good
PM2.5: 0.57 μg/m3
PM10: 0.59 μg/m3
Carbon Monoxide: 154.71 μg/m3
Nitrogen Dioxide: 1.37 μg/m3
Sulphur Dioxide: 0.56 μg/m3
Ozone: 61.29 μg/m3

Astronomical

Sunrise: 7:59 AM
Sun Transit: 1:30 PM
Sunset: 7:02 PM
Daylight: 11 hrs 4 mins
Moonrise: 9:23 AM
Moon Transit: 2:17 PM
Moonset: 7:01 PM
Moon Phase: New
Moon Illumination: 3.3%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
1:47 PM - 4:17 PM

Minor Periods

6:31 PM - 8:01 PM
8:53 AM - 10:23 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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