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

Excessive Rainfall Possible This Weekend; October Heat Wave in California

A slow moving front will be the focus area for heavy to excessive rainfall and a threat for flash/urban flooding across the northern Gulf Coast and Southeast U.S. through this weekend. Abnormally hot, potentially record-breaking, temperatures will impact southern California and stretch north toward the Bay Area and Central Valley into next week. Read More >

Current conditions at

Annapolis, United States Naval Academy (KNAK)

Lat: 38.99°NLon: 76.49°WElev: 3ft.

Overcast

62°F

17°C

Humidity 75%
Wind Speed N 7 mph
Barometer 30.22 in (1023.6 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 3 Oct 8:54 am EDT
Extended Forecast for

Chester MD

  • Today

    Today: A chance of showers before 1pm, then a slight chance of showers after 2pm. Cloudy, with a high near 69. Northeast wind 5 to 10 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 69 °F

    Chance
    Showers

  • Tonight

    Tonight: A slight chance of showers before 7pm, then a chance of showers after 9pm. Mostly cloudy, with a low around 60. Northeast wind around 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 60 °F

    Chance
    Showers

  • Sunday

    Sunday: Showers, mainly before 3pm. High near 67. East wind 5 to 10 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 67 °F

    Showers

  • Sunday Night

    Sunday Night: A chance of showers before 7pm. Cloudy, with a low around 60. North wind around 5 mph becoming calm. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 60 °F

    Chance
    Showers then
    Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 71. Northwest wind 5 to 10 mph.

    High: 71 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

Detailed Forecast

Today
A chance of showers before 1pm, then a slight chance of showers after 2pm. Cloudy, with a high near 69. Northeast wind 5 to 10 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A slight chance of showers before 7pm, then a chance of showers after 9pm. Mostly cloudy, with a low around 60. Northeast wind around 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Showers, mainly before 3pm. High near 67. East wind 5 to 10 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
A chance of showers before 7pm. Cloudy, with a low around 60. North wind around 5 mph becoming calm. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Mostly sunny, with a high near 71. Northwest wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 53.
Tuesday
Sunny, with a high near 62.
Tuesday Night
Mostly clear, with a low around 52.
Wednesday
Sunny, with a high near 64.
Wednesday Night
Mostly clear, with a low around 55.
Thursday
Sunny, with a high near 69.
Thursday Night
Mostly clear, with a low around 58.
Friday
Sunny, with a high near 71.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Chester MD
 38.97°N 76.29°W (Elev. 3 ft)
Last Update:
4:09 am EDT Oct 3, 2026
Forecast Valid:
9am EDT Oct 3, 2026-6pm EDT Oct 9, 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