Areas of Dangerous Heat and Heavy Rain with Possible Flooding into this Weekend

Hot temperatures and high humidity are forecast to continue across much of northeast Texas into the mid-Mississippi Valley into this weekend with heat advisories in effect. Heavy to excessive rainfall occurring at times through Saturday could bring areas of flooding across parts of the central Plains into the upper Midwest/Great Lakes, and Four Corners states. Read More >

Current conditions at

Annapolis, United States Naval Academy (KNAK)

Lat: 38.99°NLon: 76.49°WElev: 3ft.

A Few Clouds

71°F

22°C

Humidity 84%
Wind Speed Calm
Barometer 30.25 in (1024.4 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 17 Sep 5:54 am EDT
Extended Forecast for

4 Miles N Centreville MD

  • Today

    Today: A chance of showers between 8am and 10am.  Mostly sunny, with a high near 86. Light south wind increasing to 5 to 10 mph in the morning.  Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 86 °F

    Chance
    Showers then
    Mostly Sunny

  • Tonight

    Tonight: A slight chance of showers and thunderstorms between 10pm and 2am.  Partly cloudy, with a low around 70. South wind around 5 mph becoming calm.  Chance of precipitation is 20%.

    Low: 70 °F

    Slight Chance
    T-storms

  • Friday

    Friday: Mostly sunny, with a high near 85. North wind 5 to 10 mph.

    High: 85 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 61. Northeast wind around 5 mph.

    Low: 61 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 80. Northeast wind around 5 mph.

    High: 80 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 63.

    Low: 63 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of showers after 2pm.  Partly sunny, with a high near 83. Chance of precipitation is 50%.

    High: 83 °F

    Partly Sunny
    then Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am.  Mostly cloudy, with a low around 64. Chance of precipitation is 60%.

    Low: 64 °F

    Showers
    Likely

  • Monday

    Monday: Partly sunny, with a high near 76.

    High: 76 °F

    Partly Sunny

Detailed Forecast

Today
A chance of showers between 8am and 10am. Mostly sunny, with a high near 86. Light south wind increasing to 5 to 10 mph in the morning. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
A slight chance of showers and thunderstorms between 10pm and 2am. Partly cloudy, with a low around 70. South wind around 5 mph becoming calm. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 85. North wind 5 to 10 mph.
Friday Night
Partly cloudy, with a low around 61. Northeast wind around 5 mph.
Saturday
Mostly sunny, with a high near 80. Northeast wind around 5 mph.
Saturday Night
Mostly cloudy, with a low around 63.
Sunday
A chance of showers after 2pm. Partly sunny, with a high near 83. Chance of precipitation is 50%.
Sunday Night
A chance of showers before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am. Mostly cloudy, with a low around 64. Chance of precipitation is 60%.
Monday
Partly sunny, with a high near 76.
Monday Night
Mostly cloudy, with a low around 60.
Tuesday
A chance of showers. Mostly cloudy, with a high near 74. Chance of precipitation is 30%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 58. Chance of precipitation is 30%.
Wednesday
Partly sunny, with a high near 73.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Centreville MD
 39.1°N 76.07°W (Elev. 49 ft)
4:09 am EDT Sep 17, 2026
6am EDT Sep 17, 2026-6pm EDT Sep 23, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database