Chain Lake Weather Forecast
- 46
- 67
Increasing Clouds
- 53
- 66
Mostly Cloudy
- 51
- 71
Mostly Cloudy
- 53
- 67
Chance Rain Showers
- 53
- 67
Mostly Cloudy
- 56
- 71
Rain Showers Likely
- 52
- 67
Rain Showers Likely
Today 23 Sep Chippewa
Mostly cloudy with a 50 percent chance of rain Showers. Highs in the lower 60s.
Tonight 23 Sep Chippewa
Increasing Clouds. Lows in the mid 40s. Southeast Winds up to 10 Mph.
Chain Lake Temperature Statistics
September Temperature
Chetek Municipal Southworth Airport (9.9 miles)
Lowest 14 September, 2026
42.1 °FAverage September
66 °FHighest 1 September, 2026
89.1 °F
Climate (2021–2026)
Chetek Municipal Southworth Airport (9.9 miles)
Average Low 2021–2026
37.1 °FAverage 2021–2026
46.8 °FAverage High 2021–2026
56.4 °F