Green River Lake Weather Forecast
- 44
- 64
Increasing Clouds
- 42
- 65
Mostly Cloudy
- 39
- 59
Partly Sunny
- 47
- 64
Chance Rain Showers
- 55
- 75
Partly Sunny
- 59
- 75
Rain Showers Likely
Today 30 Apr Adair
Sunny. Highs in the mid 60s. North Winds up to 10 Mph.
Tonight 30 Apr Adair
Mostly clear in the evening then becoming mostly cloudy. Lows in the lower 40s. North Winds up to 5 Mph in the evening becoming light.
Green River Lake Temperature Statistics
April Temperature
Lebanon-Springfield Airport (26.7 miles)
Lowest 8 April, 2026
33.8 °FAverage April
64.9 °FHighest 1 April, 2026
86 °F
Climate (2021–Present)
Lebanon-Springfield Airport (26.7 miles)
Average Low 2021–2026
48.3 °FAverage 2021–2026
58 °FAverage High 2021–2026
68.6 °F