Water Temperature of the Missouri River in Toston, MT

Current Water Temperature

36.3°F

Measurement Time: Thursday, January 15, 2026, 9:00 AM MST

Temperature Locations

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Local Points of Interest

Big Springs Ditch

Missouri River

Station Name: Missouri River at Toston MT
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 3,917 feet

Nearest Address:
Lombard Rd
Toston, MT 59643
Broadwater County

GPS Coordinates: 46.1465722, -111.4202778

Nearby Water Temperatures

Jefferson River, Three Forks, MT (19.2 mi)
Camas Creek, White Sulphur Springs, MT (38.3 mi)
Jefferson River, Waterloo, MT (46 mi)
Madison River, Norris, MT (46.5 mi)
Jefferson River, Twin Bridges, MT (57.2 mi)
Ruby River, Twin Bridges, MT (62.2 mi)
Missouri River, Wolf Creek, MT (65 mi)
Madison River, Ennis, MT (65.1 mi)
Warm Springs Creek, Warm Springs, MT (65.3 mi)
Big Hole River, Glen, MT (73.3 mi)
Yellowstone River, Corwin Springs, MT (77.6 mi)
Madison River, Cameron, MT (87.3 mi)
Boiling River Hot Springs, Yellowstone National Park, WY (87.7 mi)
Madison River, Grayling, MT (88.5 mi)
Sun River, Simms, MT (96.7 mi)

Weather for Toston, Montana

Current Weather

42.1°F
Cloudy
Cloudy
35.6°F
33.3°F
46%
N 11.4 mph
14.3 mph
24.6°F
29.6°F
0 in
0%
9 mi
1022 mbar
0

Five Day Weather Forecast

Partly Cloudy
Thu
H: 42°F
L: 25°F
Sunny
Fri
H: 29°F
L: 16°F
Sunny
Sat
H: 38°F
L: 11°F
Overcast
Sun
H: 38°F
L: 25°F
Sunny
Mon
H: 35°F
L: 21°F

Air Quality

PM2.5: 3.95 μg/m3
PM10: 4.85 μg/m3
Carbon Monoxide: 146.85 μg/m3
Nitrogen Dioxide: 4.05 μg/m3
Sulphur Dioxide: 1.75 μg/m3
Ozone: 75 μg/m3

Astronomical

Sunrise: 8:04 AM
Sun Transit: 12:35 AM
Sunset: 5:07 PM
Daylight: 9 hrs 3 mins
Moonrise: 6:10 AM
Moon Transit: 10:02 AM
Moonset: 1:54 PM
Moon Phase: Waning Crescent
Moon Illumination: 3.3%

Best Times for Fishing or Hunting

Major Periods

7:01 PM - 9:31 PM
9:32 AM - 12:02 AM

Minor Periods

1:24 PM - 2:54 PM
5:40 AM - 7:10 AM

Action Rating: 2 out of 5

Special Weather Statement issued January 15 at 10:36AM MST by NWS Great Falls MT

Effective: Thu January 15, 2026, 10:36 AM
Expires: Thu January 15, 2026, 11:45 AM

Snow showers will develop across the Little Belts this afternoon behind a southward advancing cold front and persist through the early evening hours tonight, with snowfall accumulations of between 1 to 2 inches being possible between Monarch and Kings Hill Pass. Visibilities may fall to as low as 1 mile at times in the heaviest showers, with northerly wind gusts of between 25 to 35 mph being common throughout the afternoon hours.


Special Weather Statement issued January 15 at 10:20AM MST by NWS Great Falls MT

Effective: Thu January 15, 2026, 10:20 AM
Expires: Thu January 15, 2026, 1:00 PM

Snow showers will develop across the Little Belts this afternoon behind a southward advancing cold front and persist through the early evening hours tonight, with snowfall accumulations of between 1 to 2 inches being possible between Monarch and Kings Hill Pass. Visibilities may fall to as low as 1 mile at times in the heaviest showers, with northerly wind gusts of between 25 to 35 mph being common throughout the afternoon hours.


Thursday, January 15, 2026

Weather Forecast

Partly Cloudy
41.9°F
25°F
33.7°F
68%
0 in
0%
0%
12.3 mph
0.2


Air Quality

AQI: 1 - Good
PM2.5: 4.87 μg/m3
PM10: 4.97 μg/m3
Carbon Monoxide: 135.97 μg/m3
Nitrogen Dioxide: 9.59 μg/m3
Sulphur Dioxide: 1.3 μg/m3
Ozone: 70.76 μg/m3

Astronomical

Sunrise: 8:04 AM
Sun Transit: 12:35 AM
Sunset: 5:07 PM
Daylight: 9 hrs 3 mins
Moonrise: 6:10 AM
Moon Transit: 10:02 AM
Moonset: 1:54 PM
Moon Phase: Waning Crescent
Moon Illumination: 3.3%

Best Times for Fishing or Hunting

Major Periods

7:01 PM - 9:31 PM
9:32 AM - 12:02 AM

Minor Periods

1:24 PM - 2:54 PM
5:40 AM - 7:10 AM

Action Rating: 2 out of 5

Friday, January 16, 2026

Weather Forecast

Sunny
29.3°F
16.1°F
23.2°F
49%
0 in
0%
0%
4.7 mph
0.2


Air Quality

AQI: 1 - Good
PM2.5: 4.49 μg/m3
PM10: 5.24 μg/m3
Carbon Monoxide: 143.17 μg/m3
Nitrogen Dioxide: 4.82 μg/m3
Sulphur Dioxide: 1.71 μg/m3
Ozone: 75.36 μg/m3

Astronomical

Sunrise: 8:03 AM
Sun Transit: 12:35 AM
Sunset: 5:08 PM
Daylight: 9 hrs 5 mins
Moonrise: 7:04 AM
Moon Transit: 10:55 AM
Moonset: 2:48 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.5%

Best Times for Fishing or Hunting

Major Periods

7:53 PM - 10:23 PM
10:25 AM - 12:55 AM

Minor Periods

2:18 PM - 3:48 PM
6:34 AM - 8:04 AM

Action Rating: 3 out of 5

Saturday, January 17, 2026

Weather Forecast

Sunny
37.9°F
10.6°F
23.2°F
51%
0 in
0%
0%
5.6 mph
0.3


Air Quality

AQI: 1 - Good
PM2.5: 5.96 μg/m3
PM10: 6.39 μg/m3
Carbon Monoxide: 149.41 μg/m3
Nitrogen Dioxide: 9.23 μg/m3
Sulphur Dioxide: 1.58 μg/m3
Ozone: 68.08 μg/m3

Astronomical

Sunrise: 8:03 AM
Sun Transit: 12:35 AM
Sunset: 5:09 PM
Daylight: 9 hrs 7 mins
Moonrise: 7:48 AM
Moon Transit: 11:47 AM
Moonset: 3:51 PM
Moon Phase: New
Moon Illumination: 0.2%

Best Times for Fishing or Hunting

Major Periods

8:45 PM - 11:15 PM
11:17 AM - 1:47 PM

Minor Periods

3:21 PM - 4:51 PM
7:18 AM - 8:48 AM

Action Rating: 4 out of 5

Sunday, January 18, 2026

Weather Forecast

Overcast
37.8°F
24.9°F
29.8°F
59%
0 in
0%
0%
4.9 mph
0.2


Air Quality

AQI: 1 - Good
PM2.5: 4.84 μg/m3
PM10: 5.21 μg/m3
Carbon Monoxide: 180.83 μg/m3
Nitrogen Dioxide: 7.76 μg/m3
Sulphur Dioxide: 1.38 μg/m3
Ozone: 79.62 μg/m3

Astronomical

Sunrise: 8:02 AM
Sun Transit: 12:36 AM
Sunset: 5:11 PM
Daylight: 9 hrs 9 mins
Moonrise: 8:24 AM
Moon Transit: 12:38 AM
Moonset: 5:01 PM
Moon Phase: New
Moon Illumination: 2.5%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:08 AM - 2:38 PM

Minor Periods

4:31 PM - 6:01 PM
7:54 AM - 9:24 AM

Action Rating: 4 out of 5

Monday, January 19, 2026

Weather Forecast

Sunny
34.7°F
21.3°F
25.4°F
81%
0 in
0%
0%
5.1 mph
0


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: 8:01 AM
Sun Transit: 12:36 AM
Sunset: 5:12 PM
Daylight: 9 hrs 11 mins
Moonrise: 8:51 AM
Moon Transit: 1:27 PM
Moonset: 6:14 PM
Moon Phase: New
Moon Illumination: 0.4%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:57 AM - 3:27 PM

Minor Periods

5:44 PM - 7:14 PM
8:21 AM - 9:51 AM

Action Rating: 4 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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