Callahan Weather Forecast
- 77
- 95
Chance Rain Showers
- 77
- 96
Partly Sunny
- 77
- 96
Slight Chance Thunderstorms
- 77
- 95
Slight Chance Thunderstorms
- 78
- 96
Chance Thunderstorms
- 76
- 95
Chance Thunderstorms
- 77
- 93
Chance Thunderstorms
Today 21 Jul Orange
Mostly sunny in the Afternoon, then partly sunny with a chance of Showers and Thunderstorms late in the afternoon and towards Sunset. Highs in the mid 90s. South Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 40 percent. Heat index Values up to 107.
Tonight 21 Jul Orange
Partly sunny with a chance of Showers and Thunderstorms early in the Evening, then mostly clear with a slight chance of Showers and Thunderstorms in the late evening and early morning. Mostly clear late. Lows in the upper 70s. South Winds 10 to 15 Mph decreasing to 5 to 10 Mph in the late evening and overnight. Chance of rain 40 percent. Heat index Values up to 100 early.
Callahan Temperature Statistics
July Temperature
Orlando Executive Airport (3.1 miles)
Lowest 13 July, 2026
72.6 °FAverage July
85.3 °FHighest 8 July, 2026
96.7 °F
Climate (2021–2026)
Orlando Executive Airport (3.1 miles)
Average Low 2021–2026
66.5 °FAverage 2021–2026
75 °FAverage High 2021–2026
84.4 °F