Brest Bay Weather Forecast
- 4
- 18
Partly Sunny
- 6
- 19
Increasing Clouds
- 15
- 24
Chance Snow
- 6
- 24
Mostly Cloudy
- 7
- 20
Mostly Cloudy
- 17
- 22
Snow Likely
- 4
- 30
Chance Snow
Today 31 Jan Monroe
Mostly cloudy. Highs around 18. North Winds 5 to 10 Mph. Lowest wind chill Readings 8 below to 2 above zero until late afternoon.
Tonight 31 Jan Monroe
Partly cloudy. Lows around 1 above. Northwest Winds 5 to 10 Mph. Wind chill Readings 3 below to 13 below zero.
Brest Bay Temperature Statistics
January Temperature
Monroe, Custer Airport (6.8 miles)
Lowest 24 January, 2026
-7.6 °FAverage January
22.6 °FHighest 9 January, 2026
59 °F
Climate (2021–Present)
Monroe, Custer Airport (6.8 miles)
Average Low 2021–2026
42.1 °FAverage 2021–2026
51.3 °FAverage High 2021–2026
60.2 °F