Ackley Lake State Park Weather Forecast
- 24
- 36
Rain/Snow Likely
- 25
- 35
Chance Snow
- 29
- 46
Rain Likely
- 27
- 44
Chance Snow
- 26
- 45
Slight Chance Rain/Snow
- 24
- 45
Chance Rain/Snow
Today 29 Mar Judith Basin County and Judith Gap
Colder. Patchy fog in the morning. Snow and rain likely in the Morning, then snow likely and chance of rain in the afternoon. Snow accumulation up to 2 Inches. Snow level 4500 feet. Highs in the mid 30s. North Winds up to 10 Mph. Chance of precipitation 70 percent.
Tonight 29 Mar Judith Basin County and Judith Gap
Snow and rain likely in the Evening, then snow likely after midnight. Snow accumulation up to 2 Inches. Snow level 4000 feet. Lows in the mid 20s. Northeast Winds up to 10 Mph. Chance of precipitation 70 percent.
Ackley Lake State Park Temperature Statistics
March Temperature
Lewistown, Lewistown Municipal Airport (22.4 miles)
Lowest 7 March, 2025
13.7 °FAverage March
37.5 °FHighest 26 March, 2025
66.9 °F
Climate (2020–Present)
Lewistown, Lewistown Municipal Airport (22.4 miles)
Average Low 2020–2025
32.2 °FAverage 2020–2025
44.3 °FAverage High 2020–2025
56.1 °F