Missoula, MT 14-Day Forecast
Montana, United States 🇺🇸
The 14-day forecast for Missoula is temporarily unavailable - please check back shortly. Meanwhile, the monthly averages below give a reliable picture of what to expect.
Missoula 14-day outlook: the story
Aim for April to September if you get the choice: temperatures sit either side of the peak heat rather than in it, and highs average 73°F (23°C) against roughly 6 wet days a month. For the same question asked the other way round, see where else is warm in April.
For typical conditions month by month, see the Missoula climate & average temperatures guide.
Average temperatures in Missoula by month
| Month | High | Low | Rain days | Precipitation | Sunshine | Daylight | Wet-day chance | Humidity |
|---|---|---|---|---|---|---|---|---|
| January | 35° | 19° | 10 | 1.5 in | 5.7 h/day | 8.9 h | 32% | 72% |
| February | 37° | 20° | 12 | 2.0 in | 6.5 h/day | 10.2 h | 44% | 68% |
| March | 47° | 28° | 10 | 1.6 in | 8.9 h/day | 11.8 h | 34% | 62% |
| April | 56° | 34° | 10 | 1.8 in | 10.3 h/day | 13.5 h | 32% | 57% |
| May | 66° | 43° | 10 | 2.2 in | 11.8 h/day | 15.0 h | 31% | 58% |
| June | 75° | 51° | 8 | 1.8 in | 12.9 h/day | 15.9 h | 27% | 53% |
| July | 86° | 59° | 2 | 0.5 in | 14.2 h/day | 15.5 h | 7% | 39% |
| August | 85° | 58° | 3 | 0.7 in | 12.5 h/day | 14.2 h | 10% | 41% |
| September | 73° | 48° | 6 | 1.5 in | 10.3 h/day | 12.5 h | 20% | 53% |
| October | 58° | 37° | 10 | 2.0 in | 8.1 h/day | 10.8 h | 33% | 63% |
| November | 44° | 28° | 10 | 1.8 in | 6.2 h/day | 9.3 h | 34% | 67% |
| December | 36° | 22° | 12 | 2.0 in | 4.9 h/day | 8.5 h | 39% | 70% |
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