National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Dangerous Heat and Possible Flooding

Dangerous heat will persist across the Southwest U.S. through Saturday with daytime highs of 110-115°F. Extreme Heat Warnings remain in effect. Dangerous heat will build across the southern Plains again beginning this weekend. Heavy to excessive rain over the Carolinas Friday may lead to isolated areas of flash flooding. Read More >

Current conditions at

Camp Springs / Andrews Air Force Base (KADW)

Lat: 38.82°NLon: 76.85°WElev: 282ft.

A Few Clouds

76°F

24°C

Humidity 90%
Wind Speed Calm
Barometer 29.92 in (1013.6 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index76°F (24°C)
Last update 28 Aug 2:55 am EDT
Extended Forecast for

Cheltenham MD

  • Overnight

    Overnight: Scattered showers and thunderstorms before 5am. Mostly cloudy, with a low around 69. West wind around 6 mph. Chance of precipitation is 40%.

    Low: 69 °F

    Scattered
    Showers

  • Friday

    Friday: Scattered showers and thunderstorms, mainly after 2pm. Mostly cloudy, with a high near 85. Northwest wind 5 to 7 mph. Chance of precipitation is 30%.

    High: 85 °F

    Isolated
    T-storms then
    Scattered
    Showers

  • Friday Night

    Friday Night: Scattered showers before 8pm. Mostly cloudy, with a low around 65. North wind 5 to 7 mph. Chance of precipitation is 30%.

    Low: 65 °F

    Scattered
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 84. North wind 6 to 9 mph.

    High: 84 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 66. East wind around 6 mph.

    Low: 66 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 87.

    High: 87 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 71.

    Low: 71 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 91.

    High: 91 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A slight chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 73. Chance of precipitation is 20%.

    Low: 73 °F

    Slight Chance
    T-storms

Detailed Forecast

Overnight
Scattered showers and thunderstorms before 5am. Mostly cloudy, with a low around 69. West wind around 6 mph. Chance of precipitation is 40%.
Friday
Scattered showers and thunderstorms, mainly after 2pm. Mostly cloudy, with a high near 85. Northwest wind 5 to 7 mph. Chance of precipitation is 30%.
Friday Night
Scattered showers before 8pm. Mostly cloudy, with a low around 65. North wind 5 to 7 mph. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 84. North wind 6 to 9 mph.
Saturday Night
Mostly clear, with a low around 66. East wind around 6 mph.
Sunday
Mostly sunny, with a high near 87.
Sunday Night
Partly cloudy, with a low around 71.
Monday
Mostly sunny, with a high near 91.
Monday Night
A slight chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 73. Chance of precipitation is 20%.
Tuesday
Mostly sunny, with a high near 92.
Tuesday Night
Partly cloudy, with a low around 75.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 92. Chance of precipitation is 30%.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 74. Chance of precipitation is 30%.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 90. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cheltenham MD
 38.73°N 76.82°W (Elev. 200 ft)
Last Update:
2:22 am EDT Aug 28, 2026
Forecast Valid:
3am EDT Aug 28, 2026-6pm EDT Sep 3, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation