Johnstown Weather Forecast
- 29
- 51
Mostly Cloudy
- 28
- 44
Snow
- 25
- 39
Snow
- 25
- 43
Partly Sunny
- 31
- 54
Mostly Sunny
- 33
- 62
Partly Sunny
Today 29 Mar Wind River Basin
Partly cloudy. Highs around 50. West Winds around 10 Mph.
Tonight 29 Mar Wind River Basin
Mostly cloudy. A chance of snow after midnight. Lows in the upper 20s. South Winds 10 to 15 Mph, becoming east after midnight. Gusts up to 30 Mph. Chance of snow 40 percent.
Johnstown Temperature Statistics
March Temperature
Riverton Regional Airport (13 miles)
Lowest 5 March, 2024
12.8 °FAverage March
37 °FHighest 18 March, 2024
61.6 °F
Climate (2019–Present)
Riverton Regional Airport (13 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
32 °FAverage 2019–2024
44.3 °FAverage High 2019–2024
56.8 °F