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

Hazardous Weather Conditions

Current conditions at

College Park Airport (KCGS)

Lat: 38.98°NLon: 76.92°WElev: 49ft.

Overcast

62°F

17°C

Humidity 84%
Wind Speed SW 5 mph
Barometer 29.76 in
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 23 Mar 9:35 am EDT
Extended Forecast for

Mount Rainier MD

  • Today

    Today: Isolated showers between 11am and 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 59. Northwest wind 8 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.

    High: 59 °F

    Isolated
    Showers

  • Tonight

    Tonight: Mostly clear, with a low around 33. Northwest wind 10 to 15 mph, with gusts as high as 26 mph.

    Low: 33 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 51. North wind around 6 mph becoming calm in the afternoon.

    High: 51 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 37. Light south wind.

    Low: 37 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 61. South wind 5 to 10 mph.

    High: 61 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 46.

    Low: 46 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 71.

    High: 71 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A chance of rain after 2am. Mostly cloudy, with a low around 53. Chance of precipitation is 50%.

    Low: 53 °F

    Mostly Cloudy
    then Chance
    Rain

  • Friday

    Friday: Rain likely, mainly between 8am and 2pm. Mostly cloudy, with a high near 63. Chance of precipitation is 60%.

    High: 63 °F

    Rain Likely

Detailed Forecast

Today
Isolated showers between 11am and 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 59. Northwest wind 8 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.
Tonight
Mostly clear, with a low around 33. Northwest wind 10 to 15 mph, with gusts as high as 26 mph.
Tuesday
Mostly sunny, with a high near 51. North wind around 6 mph becoming calm in the afternoon.
Tuesday Night
Partly cloudy, with a low around 37. Light south wind.
Wednesday
Mostly sunny, with a high near 61. South wind 5 to 10 mph.
Wednesday Night
Mostly cloudy, with a low around 46.
Thursday
Partly sunny, with a high near 71.
Thursday Night
A chance of rain after 2am. Mostly cloudy, with a low around 53. Chance of precipitation is 50%.
Friday
Rain likely, mainly between 8am and 2pm. Mostly cloudy, with a high near 63. Chance of precipitation is 60%.
Friday Night
A chance of rain before 8pm. Partly cloudy, with a low around 32. Chance of precipitation is 30%.
Saturday
Sunny, with a high near 50.
Saturday Night
Mostly clear, with a low around 32.
Sunday
Sunny, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mount Rainier MD
 38.95°N 76.99°W (Elev. 98 ft)
Last Update:
7:54 am EDT Mar 23, 2026
Forecast Valid:
9am EDT Mar 23, 2026-6pm EDT Mar 29, 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