Green River Weather Forecast
- 22
- 55
Chance Rain/Snow
- 20
- 37
Slight Chance Snow Showers
- 24
- 52
Mostly Sunny
- 35
- 65
Partly Sunny
- 40
- 71
Mostly Sunny
- 42
- 73
Partly Sunny
- 38
- 67
Slight Chance Thunderstorms
Today 16 Apr Rock Springs and Green River
Mostly cloudy with a chance of snow Showers, rain Showers with a slight chance of Thunderstorms. Windy with Highs in the mid 50s. Temperature falling to around 40 late. West Winds 20 to 30 Mph with Gusts up to 45 Mph. Chance of precipitation 30 percent.
Tonight 16 Apr Rock Springs and Green River
Mostly cloudy with a chance of snow Showers in the Evening, then partly cloudy after midnight. Breezy, cold with Lows around 20. West Winds 15 to 25 Mph. Gusts up to 40 Mph in the evening. Chance of snow 30 percent.
Green River Temperature Statistics
April Temperature
Rock Springs, Rock Springs-Sweetwater County Airport (21.1 miles)
Lowest 3 April, 2026
22.6 °FAverage April
45.3 °FHighest 10 April, 2026
70.6 °F
Climate (2021–Present)
Rock Springs, Rock Springs-Sweetwater County Airport (21.1 miles)
Average Low 2021–2026
34.2 °FAverage 2021–2026
46 °FAverage High 2021–2026
58 °F