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

Dangerous Heat and Heavy Rainfall into the Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend. Heat Advisories remain in effect. Heavy to excessive rainfall occurring at times through the weekend could bring areas of flooding to parts of the northern Rockies, upper Midwest, central Great Lakes, and southern New England. Read More >

Current conditions at

Monmouth Executive Airport (KBLM)

Lat: 40.18°NLon: 74.13°WElev: 157ft.

Light Rain

66°F

19°C

Humidity NA
Wind Speed SE 8 mph
Barometer 30.04 in (1017.0 mb)
Dewpoint N/A
Visibility 10.00 mi
Last update 20 Sep 9:56 am EDT
Extended Forecast for

Sea Girt NJ

  • Today

    Today: Rain likely, with thunderstorms also possible after 5pm. Mostly cloudy, with a high near 72. South wind 10 to 15 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 72 °F

    Rain Likely

  • Tonight

    Tonight: Rain likely and possibly a thunderstorm before 2am, then a chance of rain. Mostly cloudy, with a low around 62. South wind 5 to 10 mph becoming north after midnight. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 62 °F

    Rain Likely
    then Chance
    Rain

  • Monday

    Monday: A slight chance of showers before 7am, then a chance of showers after 11am. Cloudy, with a high near 70. Northeast wind around 15 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 70 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers. Cloudy, with a low around 60. East wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 40%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 60 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers. Cloudy, with a high near 68. Breezy, with a northeast wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 50%. New precipitation amounts between three quarters and one inch possible.

    High: 68 °F

    Chance
    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: A chance of showers, mainly after 2am. Cloudy, with a low around 59. Breezy. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 59 °F

    Chance
    Showers and
    Breezy

  • Wednesday

    Wednesday: A chance of showers. Cloudy, with a high near 67. Windy. Chance of precipitation is 30%.

    High: 67 °F

    Chance
    Showers and
    Windy

  • Wednesday Night

    Wednesday Night: A chance of showers after 2am. Cloudy, with a low around 58. Breezy. Chance of precipitation is 30%.

    Low: 58 °F

    Breezy.
    Cloudy then
    Chance
    Showers

  • Thursday

    Thursday: A chance of showers. Cloudy, with a high near 67. Windy. Chance of precipitation is 30%.

    High: 67 °F

    Chance
    Showers and
    Windy

Detailed Forecast

Today
Rain likely, with thunderstorms also possible after 5pm. Mostly cloudy, with a high near 72. South wind 10 to 15 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Rain likely and possibly a thunderstorm before 2am, then a chance of rain. Mostly cloudy, with a low around 62. South wind 5 to 10 mph becoming north after midnight. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
A slight chance of showers before 7am, then a chance of showers after 11am. Cloudy, with a high near 70. Northeast wind around 15 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
A chance of showers. Cloudy, with a low around 60. East wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 40%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
A chance of showers. Cloudy, with a high near 68. Breezy, with a northeast wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 50%. New precipitation amounts between three quarters and one inch possible.
Tuesday Night
A chance of showers, mainly after 2am. Cloudy, with a low around 59. Breezy. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
A chance of showers. Cloudy, with a high near 67. Windy. Chance of precipitation is 30%.
Wednesday Night
A chance of showers after 2am. Cloudy, with a low around 58. Breezy. Chance of precipitation is 30%.
Thursday
A chance of showers. Cloudy, with a high near 67. Windy. Chance of precipitation is 30%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 57. Breezy. Chance of precipitation is 40%.
Friday
A chance of showers. Mostly cloudy, with a high near 67. Breezy. Chance of precipitation is 30%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 57. Chance of precipitation is 30%.
Saturday
A chance of showers. Partly sunny, with a high near 69. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Sea Girt NJ
 40.11°N 74.02°W (Elev. 0 ft)
Last Update:
4:09 am EDT Sep 20, 2026
Forecast Valid:
10am EDT Sep 20, 2026-6pm EDT Sep 26, 2026
 
Forecast Discussion
 
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Additional Resources

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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