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

Windsor Locks, Bradley International Airport (KBDL)

Lat: 41.94°NLon: 72.68°WElev: 174ft.

Light Drizzle Fog/Mist

39°F

4°C

Humidity 96%
Wind Speed Calm
Barometer 30.08 in (1018.5 mb)
Dewpoint 38°F (3°C)
Visibility 2.00 mi
Last update 5 Apr 3:51 am EDT
Extended Forecast for

3 Miles NE Northwest Harwinton CT

  • Overnight

    Overnight: A slight chance of showers before 5am. Cloudy, with a low around 37. East wind around 7 mph. Chance of precipitation is 20%.

    Low: 37 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: Rain and thunderstorms before 4pm, then showers likely, mainly between 4pm and 5pm. High near 56. South wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 56 °F

    Chance
    Showers then
    Showers

  • Sunday Night

    Sunday Night: A chance of showers before 7pm. Cloudy during the early evening, then gradual clearing, with a low around 32. West wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 32 °F

    Chance
    Showers then
    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 46. West wind 11 to 14 mph, with gusts as high as 25 mph.

    High: 46 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A slight chance of rain and snow showers before 11pm, then a slight chance of snow showers between 11pm and 2am, then a chance of rain and snow showers after 2am. Partly cloudy, with a low around 32. West wind 5 to 7 mph. Chance of precipitation is 30%.

    Low: 32 °F

    Chance
    Rain/Snow

  • Tuesday

    Tuesday: A chance of rain and snow showers before 2pm, then a slight chance of rain showers. Partly sunny, with a high near 41. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 41 °F

    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 23.

    Low: 23 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 47.

    High: 47 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

Detailed Forecast

Overnight
A slight chance of showers before 5am. Cloudy, with a low around 37. East wind around 7 mph. Chance of precipitation is 20%.
Sunday
Rain and thunderstorms before 4pm, then showers likely, mainly between 4pm and 5pm. High near 56. South wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
A chance of showers before 7pm. Cloudy during the early evening, then gradual clearing, with a low around 32. West wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Mostly sunny, with a high near 46. West wind 11 to 14 mph, with gusts as high as 25 mph.
Monday Night
A slight chance of rain and snow showers before 11pm, then a slight chance of snow showers between 11pm and 2am, then a chance of rain and snow showers after 2am. Partly cloudy, with a low around 32. West wind 5 to 7 mph. Chance of precipitation is 30%.
Tuesday
A chance of rain and snow showers before 2pm, then a slight chance of rain showers. Partly sunny, with a high near 41. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Mostly clear, with a low around 23.
Wednesday
Sunny, with a high near 47.
Wednesday Night
Mostly clear, with a low around 29.
Thursday
Mostly sunny, with a high near 55.
Thursday Night
Partly cloudy, with a low around 39.
Friday
Mostly sunny, with a high near 66.
Friday Night
Partly cloudy, with a low around 44.
Saturday
Partly sunny, with a high near 65.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE Northwest Harwinton CT
 41.82°N 73.04°W (Elev. 1066 ft)
Last Update:
2:37 am EDT Apr 5, 2026
Forecast Valid:
4am EDT Apr 5, 2026-6pm EDT Apr 11, 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