Grantsburg Weather Forecast
- 28
- 48
Mostly Sunny
- 29
- 55
Partly Sunny
- 30
- 49
Mostly Cloudy
- 29
- 53
Partly Sunny
- 32
- 54
Mostly Cloudy
- 34
- 54
Mostly Cloudy
Today 11 Dec Johnson
Sunny. Highs in the upper 40s. South Winds 5 to 10 Mph.
Tonight 11 Dec Johnson
Clear. Lows in the upper 20s. South Winds 5 to 10 Mph.
Grantsburg Temperature Statistics
December Temperature
Metropolis Municipal Airport (14.3 miles)
Lowest 5 December, 2023
28.8 °FAverage December
45.1 °FHighest 7 December, 2023
59.5 °F
Climate (2018–Present)
Metropolis Municipal Airport (14.3 miles)
Average Low 2018–2023
49 °FAverage 2018–2023
59.1 °FAverage High 2018–2023
69.3 °F