Heat Wave Continues in the West; Critical Fire Weather Conditions in the High Plains

An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Critical fire weather conditions will continue over the next couple of days across portions of the High Plains as gusty winds and dry conditions persist. Read More >

Current conditions at

New Haven, Tweed-New Haven Airport (KHVN)

Lat: 41.26°NLon: 72.89°WElev: 13ft.

Fair

27°F

-3°C

Humidity 37%
Wind Speed N 5 mph
Barometer 30.37 in (1028.4 mb)
Dewpoint 4°F (-16°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 18 Mar 7:53 am EDT
Extended Forecast for

New Haven CT

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 36. Wind chill values between 20 and 30. North wind 5 to 7 mph becoming calm  in the afternoon.

    High: 36 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Increasing clouds, with a low around 26. Calm wind.

    Low: 26 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly sunny, with a high near 43. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 43 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 32. Calm wind.

    Low: 32 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 51. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 51 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Rain likely, mainly after 2am.  Mostly cloudy, with a low around 38. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 38 °F

    Rain Likely

  • Saturday

    Saturday: Rain likely, mainly before 8am.  Mostly cloudy, with a high near 53. Chance of precipitation is 60%.

    High: 53 °F

    Rain Likely

  • Saturday Night

    Saturday Night: A 30 percent chance of rain after 2am.  Mostly cloudy, with a low around 38.

    Low: 38 °F

    Mostly Cloudy
    then Chance
    Rain

  • Sunday

    Sunday: A 40 percent chance of rain.  Mostly cloudy, with a high near 56.

    High: 56 °F

    Chance Rain

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 36. Wind chill values between 20 and 30. North wind 5 to 7 mph becoming calm in the afternoon.
Tonight
Increasing clouds, with a low around 26. Calm wind.
Thursday
Mostly sunny, with a high near 43. Calm wind becoming south 5 to 7 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 32. Calm wind.
Friday
Mostly sunny, with a high near 51. Calm wind becoming southwest around 6 mph in the afternoon.
Friday Night
Rain likely, mainly after 2am. Mostly cloudy, with a low around 38. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Rain likely, mainly before 8am. Mostly cloudy, with a high near 53. Chance of precipitation is 60%.
Saturday Night
A 30 percent chance of rain after 2am. Mostly cloudy, with a low around 38.
Sunday
A 40 percent chance of rain. Mostly cloudy, with a high near 56.
Sunday Night
A 30 percent chance of rain before 2am. Mostly cloudy, with a low around 37.
Monday
Sunny, with a high near 48.
Monday Night
Mostly clear, with a low around 27.
Tuesday
Mostly sunny, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
New Haven CT
 41.31°N 72.92°W (Elev. 33 ft)
6:17 am EDT Mar 18, 2026
8am EDT Mar 18, 2026-6pm EDT Mar 24, 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