Sweet Marsh State Wildlife Management Area Weather Forecast
- 20
- 46
Increasing Clouds
- 7
- 27
Snow Likely
- 17
- 28
Chance Snow
- 26
- 37
Chance Snow
- 25
- 38
Slight Chance Rain/Snow
- 34
- 43
Chance Rain
Today 27 Feb Bremer
Mostly sunny. Highs in the upper 40s. South Winds 10 to 15 Mph, becoming west with Gusts up to 25 Mph this afternoon.
Tonight 27 Feb Bremer
Mostly clear in the Evening, then becoming mostly cloudy. Lows in the lower 20s. North Winds around 10 Mph. Gusts up to 25 Mph in the evening.
Sweet Marsh State Wildlife Management Area Temperature Statistics
February Temperature
Oelwein Municipal Airport (16.2 miles)
Lowest 4 February, 2026
1.4 °FAverage February
28.1 °FHighest 16 February, 2026
62.6 °F
Climate (2021–Present)
Oelwein Municipal Airport (16.2 miles)
Average Low 2021–2026
38.7 °FAverage 2021–2026
48.4 °FAverage High 2021–2026
58.1 °F