Herman Weather Forecast
- 71
- 99
Chance Thunderstorms
- 61
- 87
Mostly Sunny
- 62
- 81
Chance Rain Showers
- 62
- 78
Rain Showers Likely
- 62
- 80
Partly Sunny
- 67
- 87
Mostly Sunny
Today 20 Jul Washington
Sunny. Highs in the upper 90s. Southwest Winds 5 to 10 Mph. Heat index Values up to 107.
Tonight 20 Jul Washington
Mostly clear with a slight chance of Showers and Thunderstorms in the Evening, then partly cloudy with a chance of Showers and Thunderstorms after midnight. Humid with Lows in the lower 70s. Southwest Winds 5 to 10 Mph, becoming north after midnight. Chance of rain 30 percent.
Herman Temperature Statistics
July Temperature
Tekamah, Tekamah Municipal Airport (6.2 miles)
Lowest 13 July, 2026
60.7 °FAverage July
78 °FHighest 8 July, 2026
94.6 °F
Climate (2021–2026)
Tekamah, Tekamah Municipal Airport (6.2 miles)
Average Low 2021–2026
40.1 °FAverage 2021–2026
52.6 °FAverage High 2021–2026
65.3 °F