Water Temperature of the Kootenai River in Troy, MT
Current Water Temperature
40.8°F
Measurement Time: Saturday, January 31, 2026, 3:15 AM MST
Temperature Locations
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Local Points of Interest
Old Leonia Bridge; Leonia, IDKootenai 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)
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
37.9°F

Overcast
37.1°F
44.6°F
93%
ESE 2.2 mph
6.7 mph
42.1°F
34.9°F
0 in
100%
9 mi
1027 mbar
0.7
Five Day Weather Forecast

Sat
H: 54°F
L: 31°F

Sun
H: 39°F
L: 23°F

Mon
H: 39°F
L: 35°F

Tue
H: 40°F
L: 32°F

Wed
H: 43°F
L: 28°F
Air Quality
AQI:
1 - Good
PM2.5:
5.05 μg/m3
PM10:
7.55 μg/m3
Carbon Monoxide: 195.85 μg/m3
Nitrogen Dioxide: 4.95 μg/m3
Sulphur Dioxide: 1.15 μg/m3
Ozone: 86 μg/m3
Nitrogen Dioxide: 4.95 μg/m3
Sulphur Dioxide: 1.15 μg/m3
Ozone: 86 μg/m3
Astronomical
Sunrise: 8:15 AM
Sun Transit: 12:57 AM
Sunset: 5:41 PM
Daylight: 9 hrs 26 mins
Sun Transit: 12:57 AM
Sunset: 5:41 PM
Daylight: 9 hrs 26 mins
Moonrise: 4:11 PM
Moon Transit: 12:00 AM
Moonset: 7:55 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.9%
Moon Transit: 12:00 AM
Moonset: 7:55 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.9%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM7:51 AM - 10:21 AM
Minor Periods
3:41 PM - 5:11 PM7:25 AM - 8:55 AM
Action Rating: 4 out of 5
Saturday, January 31, 2026
Weather Forecast
Sunny
53.8°F
31.1°F
44.1°F
72%
0 in
0%
0%
4.9 mph
0.2
Air Quality
AQI:
1 - Good
PM2.5:
8.23 μg/m3
PM10:
11.06 μg/m3
Carbon Monoxide: 202.13 μg/m3
Nitrogen Dioxide: 3.97 μg/m3
Sulphur Dioxide: 1.24 μg/m3
Ozone: 74 μg/m3
Nitrogen Dioxide: 3.97 μg/m3
Sulphur Dioxide: 1.24 μg/m3
Ozone: 74 μg/m3
Astronomical
Sunrise: 8:15 AM
Sun Transit: 12:57 AM
Sunset: 5:41 PM
Daylight: 9 hrs 26 mins
Sun Transit: 12:57 AM
Sunset: 5:41 PM
Daylight: 9 hrs 26 mins
Moonrise: 4:11 PM
Moon Transit: 12:00 AM
Moonset: 7:55 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.9%
Moon Transit: 12:00 AM
Moonset: 7:55 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.9%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM7:51 AM - 10:21 AM
Minor Periods
3:41 PM - 5:11 PM7:25 AM - 8:55 AM
Action Rating: 4 out of 5
Sunday, February 1, 2026
Weather Forecast
Freezing fog
38.8°F
22.8°F
30.4°F
95%
0 in
0%
0%
5.4 mph
0.2
Air Quality
AQI:
1 - Good
PM2.5:
5.71 μg/m3
PM10:
7.31 μg/m3
Carbon Monoxide: 182.85 μg/m3
Nitrogen Dioxide: 7.29 μg/m3
Sulphur Dioxide: 1.12 μg/m3
Ozone: 73.96 μg/m3
Nitrogen Dioxide: 7.29 μg/m3
Sulphur Dioxide: 1.12 μg/m3
Ozone: 73.96 μg/m3
Astronomical
Sunrise: 8:13 AM
Sun Transit: 12:57 AM
Sunset: 5:43 PM
Daylight: 9 hrs 29 mins
Sun Transit: 12:57 AM
Sunset: 5:43 PM
Daylight: 9 hrs 29 mins
Moonrise: 5:37 PM
Moon Transit: 12:27 AM
Moonset: 8:26 AM
Moon Phase: Full
Moon Illumination: 99.9%
Moon Transit: 12:27 AM
Moonset: 8:26 AM
Moon Phase: Full
Moon Illumination: 99.9%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM8:49 AM - 11:19 AM
Minor Periods
5:07 PM - 6:37 PM7:56 AM - 9:26 AM
Action Rating: 4 out of 5
Monday, February 2, 2026
Weather Forecast
Moderate rain
39.4°F
35.1°F
36.6°F
96%
0.6 in
85%
0%
5.1 mph
0.2
Air Quality
AQI:
1 - Good
PM2.5:
7.17 μg/m3
PM10:
7.99 μg/m3
Carbon Monoxide: 172.09 μg/m3
Nitrogen Dioxide: 4.21 μg/m3
Sulphur Dioxide: 1.2 μg/m3
Ozone: 67.96 μg/m3
Nitrogen Dioxide: 4.21 μg/m3
Sulphur Dioxide: 1.2 μg/m3
Ozone: 67.96 μg/m3
Astronomical
Sunrise: 8:12 AM
Sun Transit: 12:57 AM
Sunset: 5:44 PM
Daylight: 9 hrs 32 mins
Sun Transit: 12:57 AM
Sunset: 5:44 PM
Daylight: 9 hrs 32 mins
Moonrise: 7:00 PM
Moon Transit: 1:22 AM
Moonset: 8:48 AM
Moon Phase: Full
Moon Illumination: 99.4%
Moon Transit: 1:22 AM
Moonset: 8:48 AM
Moon Phase: Full
Moon Illumination: 99.4%
Best Times for Fishing or Hunting
Major Periods
12:52 AM - 3:22 AM9:41 AM - 12:11 AM
Minor Periods
6:30 PM - 8:00 PM8:18 AM - 9:48 AM
Action Rating: 4 out of 5
Tuesday, February 3, 2026
Weather Forecast
Patchy rain nearby
39.6°F
32.2°F
36.9°F
99%
0.07 in
89%
0%
2.7 mph
0.1
Air Quality
AQI:
1 - Good
PM2.5:
2.45 μg/m3
PM10:
2.83 μg/m3
Carbon Monoxide: 188.71 μg/m3
Nitrogen Dioxide: 3.72 μg/m3
Sulphur Dioxide: 1.3 μg/m3
Ozone: 74.48 μg/m3
Nitrogen Dioxide: 3.72 μg/m3
Sulphur Dioxide: 1.3 μg/m3
Ozone: 74.48 μg/m3
Astronomical
Sunrise: 8:11 AM
Sun Transit: 12:58 AM
Sunset: 5:46 PM
Daylight: 9 hrs 35 mins
Sun Transit: 12:58 AM
Sunset: 5:46 PM
Daylight: 9 hrs 35 mins
Moonrise: 8:19 PM
Moon Transit: 2:11 AM
Moonset: 9:05 AM
Moon Phase: Full
Moon Illumination: 96.3%
Moon Transit: 2:11 AM
Moonset: 9:05 AM
Moon Phase: Full
Moon Illumination: 96.3%
Best Times for Fishing or Hunting
Major Periods
1:41 AM - 4:11 AM10:30 AM - 1:00 PM
Minor Periods
7:49 PM - 9:19 PM8:35 AM - 10:05 AM
Action Rating: 4 out of 5
Wednesday, February 4, 2026
Weather Forecast
Mist
43.3°F
27.6°F
34.1°F
97%
0 in
0%
0%
2.2 mph
0
Air Quality
AQI:
1 - Good
PM2.5:
5.54 μg/m3
PM10:
6.8 μg/m3
Carbon Monoxide: 236.23 μg/m3
Nitrogen Dioxide: 8.84 μg/m3
Sulphur Dioxide: 1.37 μg/m3
Ozone: 71.31 μg/m3
Nitrogen Dioxide: 8.84 μg/m3
Sulphur Dioxide: 1.37 μg/m3
Ozone: 71.31 μg/m3
Astronomical
Sunrise: 8:09 AM
Sun Transit: 12:58 AM
Sunset: 5:48 PM
Daylight: 9 hrs 39 mins
Sun Transit: 12:58 AM
Sunset: 5:48 PM
Daylight: 9 hrs 39 mins
Moonrise: 9:33 PM
Moon Transit: 2:57 AM
Moonset: 9:20 AM
Moon Phase: Full
Moon Illumination: 90.9%
Moon Transit: 2:57 AM
Moonset: 9:20 AM
Moon Phase: Full
Moon Illumination: 90.9%
Best Times for Fishing or Hunting
Major Periods
2:27 AM - 4:57 AM11:14 AM - 1:44 PM
Minor Periods
9:03 PM - 10:33 PM8:50 AM - 10:20 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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