Bisek Lake Weather Forecast
- 47
- 72
Mostly Sunny
- 33
- 77
Chance Rain/Snow
- 24
- 41
Chance Snow
- 25
- 40
Breezy
- 32
- 50
Mostly Sunny
- 43
- 69
Mostly Sunny
Today 15 Apr Richland
Sunny. A slight chance of light rain this morning. Patchy dense fog this morning. Highs 70 to 75. South Winds 5 to 15 Mph. Chance of rain 20 percent.
Tonight 15 Apr Richland
Mostly clear. Lows in the mid 40s. South Winds 5 to 15 Mph.
Bisek Lake Temperature Statistics
April Temperature
Gwinner (23.6 miles)
Lowest 7 April, 2026
6.8 °FAverage April
34.8 °FHighest 12 April, 2026
75.2 °F
Climate (2021–Present)
Gwinner (23.6 miles)
Average Low 2021–2026
33.8 °FAverage 2021–2026
43.8 °FAverage High 2021–2026
54.1 °F