Delaware Weather Forecast
- 75
- 99
Hot
- 78
- 100
Hot
- 78
- 98
Hot
- 78
- 98
Hot
- 78
- 96
Slight Chance Thunderstorms
- 78
- 98
Hot
Today 23 Jul Western and Northern Logan County
Sunny. Highs in the upper 90s. South Winds around 5 Mph. Heat index Values up to 110 in the afternoon.
Tonight 23 Jul Western and Northern Logan County
Clear. Lows in the lower 70s. South Winds around 5 Mph in the Evening, becoming light and variable. Heat index Values up to 108 early in the evening.
Delaware Temperature Statistics
July Temperature
Russelville Municipal Airport (11.2 miles)
Lowest 2 July, 2025
69.7 °FAverage July
83.2 °FHighest 18 July, 2025
98.7 °F
Climate (2020–Present)
Russelville Municipal Airport (11.2 miles)
Average Low 2020–2025
51.3 °FAverage 2020–2025
62.4 °FAverage High 2020–2025
74 °F