Mark Twain National Wildlife Refuge Weather Forecast
- 30
- 50
Becoming Sunny
- 28
- 67
Mostly Sunny
- 20
- 42
Chance Snow
- 18
- 33
Chance Snow
- 20
- 36
Chance Snow
- 24
- 39
Chance Rain
Today 26 Feb Mercer
Mostly sunny. Not as cool with Highs around 50. Southeast Winds 5 to 10 Mph, becoming southwest in the afternoon.
Tonight 26 Feb Mercer
Snow likely. Little or no snow accumulation. Near steady temperature in the mid 20s. Northeast Winds around 5 Mph. Chance of snow 70 percent.
Mark Twain National Wildlife Refuge Temperature Statistics
February Temperature
Muscatine (19.3 miles)
Lowest 1 February, 2026
1.4 °FAverage February
33.5 °FHighest 16 February, 2026
69.8 °F
Climate (2021–Present)
Muscatine (19.3 miles)
Average Low 2021–2026
42.4 °FAverage 2021–2026
53 °FAverage High 2021–2026
63.3 °F