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

Morristown Airport (KMMU)

Lat: 40.8°NLon: 74.42°WElev: 187ft.

Clear

54°F

12°C

Humidity 100%
Wind Speed Calm
Barometer 30.31 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 3 Oct 9:50 pm EDT
Extended Forecast for

Watchung NJ

  • Tonight

    Tonight: Partly cloudy, with a low around 54. Northeast wind around 5 mph.

    Low: 54 °F

    Partly Cloudy

  • Sunday

    Sunday: Showers likely, mainly after 5pm.  Mostly cloudy, with a high near 63. East wind 5 to 10 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 63 °F

    Mostly Cloudy
    then Showers
    Likely

  • Sunday Night

    Sunday Night: A slight chance of showers before 2am.  Patchy fog after 3am.  Otherwise, mostly cloudy, with a low around 56. Northeast wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 20%.

    Low: 56 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Monday

    Monday: Partly sunny, then gradually becoming sunny, with a high near 68. Northwest wind 5 to 15 mph.

    High: 68 °F

    Becoming
    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 44. Northwest wind 5 to 10 mph.

    Low: 44 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 43.

    Low: 43 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 54. Northeast wind around 5 mph.
Sunday
Showers likely, mainly after 5pm. Mostly cloudy, with a high near 63. East wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
A slight chance of showers before 2am. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 56. Northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Monday
Partly sunny, then gradually becoming sunny, with a high near 68. Northwest wind 5 to 15 mph.
Monday Night
Clear, with a low around 44. Northwest wind 5 to 10 mph.
Tuesday
Sunny, with a high near 63.
Tuesday Night
Clear, with a low around 43.
Wednesday
Sunny, with a high near 67.
Wednesday Night
Mostly clear, with a low around 48.
Thursday
Sunny, with a high near 71.
Thursday Night
Mostly clear, with a low around 50.
Friday
Sunny, with a high near 70.
Friday Night
Mostly clear, with a low around 51.
Saturday
Mostly sunny, with a high near 68.
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ABOUT THIS FORECAST

 
Point Forecast:
Watchung NJ
 40.65°N 74.44°W (Elev. 463 ft)
8:34 pm EDT Oct 3, 2026
10pm 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