Dahlheimer Reservoir Weather Forecast
- 57
- 84
Rain Showers Likely
- 51
- 71
Rain Showers Likely
- 54
- 88
Partly Sunny
- 51
- 78
Chance Thunderstorms
- 49
- 76
Chance Rain Showers
- 50
- 80
Mostly Sunny
Today 13 Sep Dawes
Mostly sunny with isolated Showers and Thunderstorms. Highs in the lower 80s. Northeast Winds 5 to 10 Mph. Chance of rain 20 percent.
Tonight 13 Sep Dawes
Scattered Showers and Thunderstorms in the Evening, then rain with a chance of Thunderstorms after midnight. Lows in the mid 50s. Northeast Winds 5 to 10 Mph, becoming northwest with Gusts up to 20 Mph after midnight. Chance of rain 80 percent.
Dahlheimer Reservoir Temperature Statistics
September Temperature
Chadron, Chadron Municipal Airport (16.8 miles)
Lowest 6 September, 2025
30.9 °FAverage September
64.6 °FHighest 11 September, 2025
93 °F
Climate (2020–Present)
Chadron, Chadron Municipal Airport (16.8 miles)
Average Low 2020–2025
35.3 °FAverage 2020–2025
49.4 °FAverage High 2020–2025
63.6 °F