Mark Twain National Wildlife Refuge Weather Forecast
- 18
- 30
Increasing Clouds
- 28
- 41
Gradual Clearing
- 19
- 44
Partly Sunny
- 26
- 35
Mostly Cloudy
- 29
- 47
Partly Sunny
- 36
- 56
Mostly Sunny
- 34
- 55
Chance Rain
Today 4 Feb Mercer
Sunny. Near steady temperature in the upper 20s. Northwest Winds around 5 Mph.
Tonight 4 Feb Mercer
Mostly clear this Evening, then becoming mostly cloudy. Not as cool with Lows around 18. Northwest Winds around 5 Mph, becoming southwest after midnight.
Mark Twain National Wildlife Refuge Temperature Statistics
February Temperature
Muscatine (19.3 miles)
Lowest 1 February, 2026
1.4 °FAverage February
21.7 °FHighest 2 February, 2026
32 °F
Climate (2021–Present)
Muscatine (19.3 miles)
Average Low 2021–2026
42.2 °FAverage 2021–2026
52.7 °FAverage High 2021–2026
62.9 °F