Cheltenham Weather Forecast
- 61
- 81
Mostly Sunny
- 63
- 85
Mostly Sunny
- 62
- 76
Partly Sunny
- 61
- 75
Slight Chance Thunderstorms
- 62
- 77
Partly Sunny
- 64
- 80
Mostly Cloudy
Today 18 Sep Charles
Sunny. Highs in the lower 80s. Northwest Winds around 5 Mph.
Tonight 18 Sep Charles
Clear. Lows around 60. Southwest Winds around 5 Mph.
Cheltenham Temperature Statistics
September Temperature
Camp Springs / Andrews Air Force Base (5.6 miles)
Lowest 8 September, 2025
50.5 °FAverage September
68.7 °FHighest 6 September, 2025
91.6 °F
Climate (2020–Present)
Camp Springs / Andrews Air Force Base (5.6 miles)
Average Low 2020–2025
48.8 °FAverage 2020–2025
57.8 °FAverage High 2020–2025
66.8 °F