Missoula (MT)
January
Weather in Missoula, Montana for January 2026
Your guide to Missoula weather in January - trends and predictions
With an average of 5 snowy days, Missoula usually enjoys a light touch of snow in January.
In general, the average temperature in Missoula at the beginning of January is 0.3 °F. As the month progressed, temperatures tended to moderately fall, reaching an average of -0.9 °F by the end of January.
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Snow Forecast ❄️
Temperatures
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20
Dry days
6
Rainy days
5
Snow days
-1°/-10°
Temperatures
5 km/h
Avg max wind
84 %
Avg humidity
Missoula Weather January
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Temperatures trend during January in Missoula
See the weather trend as well as the moving average line
January weather in Missoula day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| Jan. 1 |  Light freezing rain | -1° /-10° | 1.6 mm | 0 cm | |
| Jan. 2 | Light freezing rain | 0° /-8° | 2.2 mm | 0 cm | |
| Jan. 3 |  Moderate or heavy snow showers | 0° /-3° | 12.4 mm | 6.8 cm | |
| Jan. 4 |  Heavy rain at times | 2° /-3° | 5.2 mm | 2.8 cm | |
| Jan. 5 | Light freezing rain | 2° /-4° | 3.1 mm | 0 cm | |
| Jan. 6 |  Overcast | 0° /-7° | 0 mm | 0 cm | |
| Jan. 7 | Overcast | -1° /-11° | 0 mm | 0 cm | |
| Jan. 8 |  Patchy moderate snow | 0° /-12° | 1.8 mm | 0.9 cm | |
| Jan. 9 | Overcast | 0° /-6° | 0 mm | 0 cm | |
| Jan. 10 | Light freezing rain | 2° /-9° | 1.9 mm | 0.6 cm | |
| Jan. 11 | Light freezing rain | 0° /-3° | 1 mm | 0 cm | |
| Jan. 12 | Light freezing rain | 0° /-6° | 0.2 mm | 0 cm | |
| Jan. 13 | Overcast | 0° /-6° | 0 mm | 0 cm | |
| Jan. 14 |  Cloudy | -1° /-11° | 0 mm | 0 cm | |
| Jan. 15 | Overcast | 0° /-9° | 0 mm | 0 cm | |
| Jan. 16 | Overcast | 5° /-5° | 0.4 mm | 0 cm | |
| Jan. 17 |  Moderate snow | 0° /-8° | 2.1 mm | 0.8 cm | |
| Jan. 18 | Overcast | -6° /-12° | 0 mm | 0 cm | |
| Jan. 19 | Light freezing rain | -6° /-15° | 1.3 mm | 0 cm | |
| Jan. 20 |  Sunny | -8° /-21° | 0 mm | 0 cm | |
| Jan. 21 | Overcast | 0° /-15° | 0 mm | 0 cm | |
| Jan. 22 | Overcast | -1° /-12° | 0 mm | 0 cm | |
| Jan. 23 | Overcast | 0° /-17° | 0 mm | 0 cm | |
| Jan. 24 | Light freezing rain | -3° /-14° | 1 mm | 0 cm | |
| Jan. 25 | Overcast | -4° /-17° | 0.3 mm | 0 cm | |
| Jan. 26 | Overcast | -4° /-19° | 0 mm | 0 cm | |
| Jan. 27 | Overcast | -2° /-16° | 0 mm | 0 cm | |
| Jan. 28 | Overcast | -5° /-15° | 0 mm | 0 cm | |
| Jan. 29 | Overcast | 1° /-13° | 0 mm | 0 cm | |
| Jan. 30 |  Partly cloudy | 4° /-10° | 0 mm | 0 cm | |
| Jan. 31 |  Mist | 4° /-6° | 0 mm | 0 cm | |
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Important Notice
Our weather forecast for Missoula in January is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Missoula forecast closer to your planned date for the most up-to-date weather information.
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Missoula in January - FAQ
What are the expected maximum and minimum temperatures in Missoula during January?
Brace for cold days with temperatures not exceeding -1° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Missoula during January?
In January, Missoula can expect light to moderate rainfall, totaling 34.5 mm across approximately 6 days. Occasional showers are possible, and planning ahead for them could be helpful.
Will it snow in Missoula in January 2026?
Missoula experiences an average snowfall of 11.95 cm during January, occurring over 5 days.
What are the typical wind conditions in Missoula during January?
The average wind speed in Missoula during January is 5 km/h, suggesting breezy to windy conditions, depending on your activities.
Missoula snow forecast January 2026
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January rainfall patterns in Missoula
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