Callahan Weather Forecast
- 73
- 87
Chance Thunderstorms
- 73
- 88
Chance Thunderstorms
- 74
- 89
Chance Thunderstorms
- 74
- 88
Chance Thunderstorms
- 75
- 90
Chance Thunderstorms
- 74
- 91
Chance Thunderstorms
Today 18 Sep Orange
Considerable cloudiness with a chance of Showers and Thunderstorms. Highs in the upper 80s. Northeast Winds 5 to 10 Mph increasing to 10 to 15 Mph late in the afternoon and towards Sunset. Chance of rain 50 percent.
Tonight 18 Sep Orange
Considerable cloudiness then becoming partly cloudy in the late evening and early morning then becoming mostly clear. A slight chance of Showers and Thunderstorms early in the Evening, then a slight chance of Showers in the late evening and early morning. Lows in the lower 70s. Northeast Winds 5 to 10 Mph with Gusts up to 20 Mph becoming north late. Chance of rain 20 percent.
Callahan Temperature Statistics
September Temperature
Orlando Executive Airport (3.1 miles)
Lowest 13 September, 2025
72 °FAverage September
79.5 °FHighest 6 September, 2025
91 °F
Climate (2020–Present)
Orlando Executive Airport (3.1 miles)
Average Low 2020–2025
66.8 °FAverage 2020–2025
75.1 °FAverage High 2020–2025
84.4 °F