Sweet Marsh State Wildlife Management Area Weather Forecast
- 4
- 26
Increasing Clouds
- 9
- 20
Chance Snow
- 13
- 25
Mostly Cloudy
- -11
- 27
Chance Snow
- -3
- 6
Cold
- 12
- 24
Mostly Cloudy
- 9
- 26
Mostly Cloudy
Today 30 Nov Bremer
Partly sunny. Highs in the lower 20s. Northwest Winds 10 to 15 Mph.
Tonight 30 Nov Bremer
Mostly cloudy. Cooler with Lows around 2 above. Northwest Winds 5 to 10 Mph, becoming north after midnight.
Sweet Marsh State Wildlife Management Area Temperature Statistics
November Temperature
Oelwein Municipal Airport (16.2 miles)
Lowest 28 November, 2025
12.2 °FAverage November
39.5 °FHighest 14 November, 2025
69.8 °F
Climate (2020–Present)
Oelwein Municipal Airport (16.2 miles)
Average Low 2020–2025
38.6 °FAverage 2020–2025
48.3 °FAverage High 2020–2025
58 °F