Isabel Lake Weather Forecast
- 63
- 90
Chance Thunderstorms
- 61
- 79
Chance Thunderstorms
- 64
- 84
Chance Rain Showers
- 62
- 89
Chance Thunderstorms
- 65
- 92
Chance Thunderstorms
- 65
- 90
Chance Thunderstorms
Today 22 Jul Dewey
Partly sunny. A slight chance of Showers in the morning. Hot with Highs in the lower 90s. Southeast Winds 10 to 15 Mph. Chance of rain 20 percent. Heat index Values up to 104 in the afternoon.
Tonight 22 Jul Dewey
Partly cloudy in the Evening, then becoming mostly cloudy. A 50 percent chance of Thunderstorms. Humid with Lows in the mid 60s. Northeast Winds 10 to 15 Mph with Gusts up to 25 Mph. Heat index Values up to 103 early in the evening.
Isabel Lake Temperature Statistics
July Temperature
Faith (40.4 miles)
Lowest 17 July, 2025
50.6 °FAverage July
72.5 °FHighest 14 July, 2025
100.7 °F
Climate (2020–Present)
Faith (40.4 miles)
Average Low 2020–2025
35.3 °FAverage 2020–2025
46.9 °FAverage High 2020–2025
58.7 °F