Johnson Lake Weather Forecast
- 23
- 38
Mostly Cloudy
- 21
- 38
Mostly Cloudy
- 27
- 44
Mostly Cloudy
- 27
- 43
Chance Snow
- 25
- 47
Mostly Cloudy
- 27
- 51
Mostly Cloudy
Today 29 Mar Eastern Roosevelt
Partly sunny. Highs in the upper 30s. East wind 5 to 10 Mph.
Tonight 29 Mar Eastern Roosevelt
Mostly cloudy. A slight chance of snow in the Evening, then a chance of snow after midnight. Lows in the lower 20s. Northeast wind 5 to 10 Mph. Chance of snow 30 percent.
Johnson Lake Temperature Statistics
March Temperature
Sidney-Richland (47.2 miles)
Lowest 15 March, 2025
10.9 °FAverage March
36.8 °FHighest 9 March, 2025
66 °F
Climate (2020–Present)
Sidney-Richland (47.2 miles)
Average Low 2020–2025
31.5 °FAverage 2020–2025
43.9 °FAverage High 2020–2025
56.2 °F