Water Temperature of the Kootenai River in Troy, MT
Current Water Temperature
Measurement Time: Sunday, September 14, 2025, 1:15 PM MDT
Temperature Locations
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Local Points of Interest
Old Leonia Bridge; Leonia, IDSponsored Content
Station Name: KOOTENAI RIVER AT LEONIA, ID
Data Source: Water Data - usgc.gov
Elevation Above Sea Level: 1,900 feet / 579 meters
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)
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)
Similkameen River , Nighthawk, WA (164.5 mi)
Weather for Troy, Montana
Current Weather

Humidity: 82%
Feels Like: 59.4°F
Wind: WSW 3.4 mph
Wind Gusts: 4.4 mph
Precipitation: 0 in
Cloud Cover: 100%
Visibility: 9 mi
UV Index: 0.1
Five Day Weather Forecast

Sun
H: 73°F
L: 52°F

Mon
H: 59°F
L: 57°F

Tue
H: 78°F
L: 55°F

Wed
H: 80°F
L: 53°F

Thu
H: 85°F
L: 44°F
Air Quality
Nitrogen Dioxide: 7.03 μg/m3
Sulphur Dioxide: 0.19 μg/m3
Ozone: 71 μg/m3
Astronomical
Sun Transit: 1:39 PM
Sunset: 7:58 PM
Daylight: 12 hrs 38 mins
Moon Transit: 7:40 AM
Moonset: 4:35 PM
Moon Phase: Last Quarter
Moon Illumination: 45.1%
Best Times for Fishing or Hunting
Major Periods
7:10 AM - 9:40 AM4:04 PM - 6:34 PM
Minor Periods
12:00 AM - 12:00 AM4:05 PM - 5:35 PM
Action Rating: 3 out of 5
Air Quality Alert issued September 10 at 11:45AM PDT by NWS Spokane WA
Non-Weather Emergency Message. Not sent to IPAWS.
Effective: Wed September 10, 2025, 12:45 PM
Expires: Mon September 15, 2025, 1:00 PM
An Air Quality Alert has been issued by the following agencies: Washington Department of Ecology An Air Quality Alert has been issued for Chelan, Ferry, Pend Oreille, and Stevens County until further notice due to current and expected wildfire smoke from regional fires. Particulate matter (PM2.5) levels may reach unhealthy levels in areas closest to active fires and Unhealthy for Sensitive Groups elsewhere in the region. When air quality is unhealthy, everyone should reduce exposure. Limit time outside, avoid strenous outdoor activity, and follow temps for cleaner indoor air.
Air Quality Alert issued September 10 at 11:45AM PDT by NWS Spokane WA
Non-Weather Emergency Message. Not sent to IPAWS.
Effective: Wed September 10, 2025, 12:45 PM
Expires: Mon September 15, 2025, 1:00 PM
An Air Quality Alert has been issued by the following agencies: Washington Department of Ecology An Air Quality Alert has been issued for Chelan, Ferry, Pend Oreille, and Stevens County until further notice due to current and expected wildfire smoke from regional fires. Particulate matter (PM2.5) levels may reach unhealthy levels in areas closest to active fires and Unhealthy for Sensitive Groups elsewhere in the region. When air quality is unhealthy, everyone should reduce exposure. Limit time outside, avoid strenous outdoor activity, and follow temps for cleaner indoor air.
Weather Forecast
Average Temperature: 60.3°F
Average Humidity: 72%
Wind: 7.2 mph
UV Index: 0.7
Air Quality
Nitrogen Dioxide: 11.73 μg/m3
Sulphur Dioxide: 0.81 μg/m3
Ozone: 86.04 μg/m3
Astronomical
Sun Transit: 1:39 PM
Sunset: 7:58 PM
Daylight: 12 hrs 38 mins
Moon Transit: 7:40 AM
Moonset: 4:35 PM
Moon Phase: Last Quarter
Moon Illumination: 45.1%
Best Times for Fishing or Hunting
Major Periods
7:10 AM - 9:40 AM4:04 PM - 6:34 PM
Minor Periods
12:00 AM - 12:00 AM4:05 PM - 5:35 PM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 57.7°F
Average Humidity: 91%
Wind: 3.6 mph
UV Index: 0.3
Air Quality
Nitrogen Dioxide: 5.22 μg/m3
Sulphur Dioxide: 0.33 μg/m3
Ozone: 68.04 μg/m3
Astronomical
Sun Transit: 1:39 PM
Sunset: 7:56 PM
Daylight: 12 hrs 35 mins
Moon Transit: 8:41 AM
Moonset: 5:27 PM
Moon Phase: Last Quarter
Moon Illumination: 34.0%
Best Times for Fishing or Hunting
Major Periods
8:11 AM - 10:41 AM5:04 PM - 7:34 PM
Minor Periods
4:57 PM - 6:27 PM12:00 AM - 12:00 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 63.5°F
Average Humidity: 77%
Wind: 3.1 mph
UV Index: 1.2
Air Quality
Nitrogen Dioxide: 13.23 μg/m3
Sulphur Dioxide: 0.31 μg/m3
Ozone: 62.32 μg/m3
Astronomical
Sun Transit: 1:38 PM
Sunset: 7:54 PM
Daylight: 12 hrs 31 mins
Moon Transit: 9:40 AM
Moonset: 6:05 PM
Moon Phase: Last Quarter
Moon Illumination: 23.8%
Best Times for Fishing or Hunting
Major Periods
6:02 PM - 8:32 PM9:10 AM - 11:40 AM
Minor Periods
5:35 PM - 7:05 PM12:31 AM - 2:01 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 63.6°F
Average Humidity: 55%
Wind: 3.1 mph
UV Index: 1.3
Air Quality
Nitrogen Dioxide: 13.85 μg/m3
Sulphur Dioxide: 0.36 μg/m3
Ozone: 70.56 μg/m3
Astronomical
Sun Transit: 1:38 PM
Sunset: 7:52 PM
Daylight: 12 hrs 28 mins
Moon Transit: 10:34 AM
Moonset: 6:32 PM
Moon Phase: Waning Crescent
Moon Illumination: 14.9%
Best Times for Fishing or Hunting
Major Periods
6:54 PM - 9:24 PM10:04 AM - 12:34 AM
Minor Periods
6:02 PM - 7:32 PM1:50 AM - 3:20 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 62.6°F
Average Humidity: 45%
Wind: 2.7 mph
UV Index: 1.3
Air Quality
Nitrogen Dioxide: 18.17 μg/m3
Sulphur Dioxide: 0.58 μg/m3
Ozone: 84.92 μg/m3
Astronomical
Sun Transit: 1:38 PM
Sunset: 7:49 PM
Daylight: 12 hrs 24 mins
Moon Transit: 11:24 AM
Moonset: 6:52 PM
Moon Phase: Waning Crescent
Moon Illumination: 7.8%
Best Times for Fishing or Hunting
Major Periods
7:43 PM - 10:13 PM10:54 AM - 1:24 PM
Minor Periods
6:22 PM - 7:52 PM3:09 AM - 4:39 AM
Action Rating: 4 out of 5