Chester, Tuesday, 6 October, 21:42
Overcast. Feels like 62°. High 77°, low 43°.
In February, Chester, MT averages a high of 32.5° and a low of 14.7°. About 0.5 inches of precipitation fall over the month (4 wet days). The record high is 65.8° (1992) and the record low -36.9° (1994). Normals are computed over the last 60 years.
| Day | High | Low | Chance of precip. | Record high | Record low |
|---|---|---|---|---|---|
| 1 | 29.8° | 11.5° | 12% | 57.4° (2020) | -26° (1996) |
| 2 | 29.8° | 12.6° | 13% | 59.9° (1962) | -33.5° (1996) |
| 3 | 28.9° | 12.2° | 15% | 57.4° (1962) | -30.6° (1989) |
| 4 | 29.8° | 12.4° | 12% | 53.8° (1991) | -32.6° (1989) |
| 5 | 30° | 12.9° | 15% | 53.1° (1963) | -25.1° (1982) |
| 6 | 30.7° | 13.3° | 7% | 56.7° (2015) | -25.6° (2025) |
| 7 | 30° | 13.5° | 18% | 54.9° (2022) | -20.7° (2019) |
| 8 | 29.7° | 11.5° | 20% | 54.1° (2016) | -36.9° (1994) |
| 9 | 29.3° | 11.5° | 22% | 55° (2016) | -26° (1982) |
| 10 | 29.7° | 12.2° | 17% | 55° (1987) | -29° (2021) |
| 11 | 31.1° | 12.6° | 15% | 53.2° (1990) | -30.5° (2025) |
| 12 | 32.7° | 14.2° | 12% | 56.7° (1983) | -29.6° (2021) |
| 13 | 34° | 17.1° | 18% | 57° (2015) | -18.8° (2018) |
| 14 | 30.4° | 14.4° | 13% | 50.5° (2017) | -24.2° (2021) |
| 15 | 32.4° | 13.6° | 13% | 57.6° (2017) | -23.4° (1979) |
| 16 | 32.9° | 16° | 13% | 59° (2017) | -19.5° (1979) |
| 17 | 32.7° | 14.9° | 22% | 51.4° (1977) | -18.8° (2019) |
| 18 | 33.4° | 15.3° | 22% | 52.3° (1981) | -21.8° (2025) |
| 19 | 35.1° | 17.1° | 10% | 62.6° (1981) | -25.2° (2025) |
| 20 | 35.8° | 18° | 12% | 61.9° (1995) | -24.7° (2018) |
| 21 | 35.6° | 17.1° | 12% | 59.7° (1995) | -16.1° (2018) |
| 22 | 34.7° | 18.1° | 23% | 56.7° (2002) | -12.8° (2019) |
| 23 | 34° | 16.5° | 10% | 54.1° (1981) | -22° (2003) |
| 24 | 33.3° | 15.8° | 15% | 63.9° (1995) | -24.3° (2023) |
| 25 | 34.5° | 16.3° | 20% | 57.9° (1988) | -23.1° (1994) |
| 26 | 35.4° | 16° | 13% | 61.7° (1992) | -25.2° (1962) |
| 27 | 36.9° | 17.2° | 15% | 65.8° (1992) | -17.3° (2019) |
| 28 | 37.6° | 17.2° | 17% | 63° (1992) | -24.2° (1962) |
| 29 | 41.7° | 21.4° | 20% | 62.2° (1992) | -2.4° (1976) |