Barnum Weather Forecast
- 44
- 72
Mostly Sunny
- 46
- 83
Partly Sunny
- 27
- 58
Chance Rain Showers
- 29
- 49
Mostly Cloudy
- 34
- 48
Chance Rain
- 38
- 56
Rain Likely
Today 29 Mar Webster
Sunny. Highs in the lower 70s. South Winds 10 to 15 Mph.
Tonight 29 Mar Webster
Partly cloudy. Not as cool with Lows in the upper 30s. South Winds around 10 Mph with Gusts up to 20 Mph.
Barnum Temperature Statistics
March Temperature
Fort Dodge (9.3 miles)
Lowest 16 March, 2026
3.9 °FAverage March
44 °FHighest 21 March, 2026
89.1 °F
Climate (2021–Present)
Fort Dodge (9.3 miles)
Average Low 2021–2026
39 °FAverage 2021–2026
49.3 °FAverage High 2021–2026
59.8 °F