Callahan Weather Forecast
- 76
- 93
Chance Thunderstorms
- 76
- 95
Chance Thunderstorms
- 76
- 95
Chance Thunderstorms
- 76
- 94
Chance Thunderstorms
- 76
- 94
Thunderstorms Likely
- 76
- 94
Thunderstorms Likely
Today 23 Aug Orange
Partly sunny with a chance of Showers and Thunderstorms. Highs in the lower 90s. Southwest Winds 5 to 10 Mph. Chance of rain 50 percent. Heat index Values up to 101.
Tonight 23 Aug Orange
Partly cloudy. Lows in the mid 70s. South Winds around 5 Mph in the late evening and early morning becoming light and variable.
Callahan Temperature Statistics
August Temperature
Orlando Executive Airport (3.1 miles)
Lowest 6 August, 2026
72.6 °FAverage August
85.8 °FHighest 19 August, 2026
98.7 °F
Climate (2021–2026)
Orlando Executive Airport (3.1 miles)
Average Low 2021–2026
66.5 °FAverage 2021–2026
75.1 °FAverage High 2021–2026
84.5 °F