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

Harford County Airport (K0W3)

Lat: 39.57°NLon: 76.2°WElev: 412ft.

Overcast

65°F

18°C

Humidity 81%
Wind Speed Calm
Barometer 30.23 in
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 3 Oct 5:55 pm EDT
Extended Forecast for

Fallston MD

  • Tonight

    Tonight: A chance of showers, mainly after 5am.  Increasing clouds, with a low around 56. Northeast wind 3 to 5 mph.  Chance of precipitation is 30%.

    Low: 56 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: Showers likely, mainly between 8am and noon.  Cloudy, with a high near 63. East wind around 7 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 63 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Patchy fog before midnight.  Otherwise, cloudy, with a low around 58. Light and variable wind.

    Low: 58 °F

    Patchy Fog
    then Cloudy

  • Monday

    Monday: Partly sunny through mid morning, then becoming sunny, with a high near 69. Northwest wind 6 to 13 mph, with gusts as high as 21 mph.

    High: 69 °F

    Becoming
    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 45. Northwest wind around 6 mph.

    Low: 45 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 45.

    Low: 45 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

Detailed Forecast

Tonight
A chance of showers, mainly after 5am. Increasing clouds, with a low around 56. Northeast wind 3 to 5 mph. Chance of precipitation is 30%.
Sunday
Showers likely, mainly between 8am and noon. Cloudy, with a high near 63. East wind around 7 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Patchy fog before midnight. Otherwise, cloudy, with a low around 58. Light and variable wind.
Monday
Partly sunny through mid morning, then becoming sunny, with a high near 69. Northwest wind 6 to 13 mph, with gusts as high as 21 mph.
Monday Night
Clear, with a low around 45. Northwest wind around 6 mph.
Tuesday
Sunny, with a high near 63.
Tuesday Night
Clear, with a low around 45.
Wednesday
Sunny, with a high near 66.
Wednesday Night
Mostly clear, with a low around 50.
Thursday
Sunny, with a high near 72.
Thursday Night
Mostly clear, with a low around 52.
Friday
Sunny, with a high near 71.
Friday Night
Partly cloudy, with a low around 52.
Saturday
Mostly sunny, with a high near 69.
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ABOUT THIS FORECAST

 
Point Forecast:
Fallston MD
 39.51°N 76.4°W (Elev. 400 ft)
4:53 pm EDT Oct 3, 2026
6pm EDT Oct 3, 2026-6pm EDT Oct 10, 2026
 
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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