Island Lake Weather Forecast
- 11
- 28
Chance Flurries
- 11
- 17
Mostly Cloudy
- 15
- 27
Mostly Cloudy
- 10
- 25
Cloudy
- 11
- 22
Chance Snow
- -2
- 22
Partly Sunny
Today 22 Dec Barnes
Mostly cloudy. A chance of Flurries and a slight chance of light freezing rain in the afternoon. Highs in the mid 20s. East Winds 5 to 15 Mph. Chance of precipitation 20 percent.
Tonight 22 Dec Barnes
Mostly cloudy. Patchy fog. Lows 10 to 15. Northeast Winds around 5 Mph.
Island Lake Temperature Statistics
December Temperature
Jamestown, Jamestown Municipal Airport (13.7 miles)
Lowest 7 December, 2025
-18 °FAverage December
12.4 °FHighest 16 December, 2025
46 °F
Climate (2020–Present)
Jamestown, Jamestown Municipal Airport (13.7 miles)
Average Low 2020–2025
33.1 °FAverage 2020–2025
43.8 °FAverage High 2020–2025
54.5 °F