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.

Overcast

66°F

19°C

Humidity 84%
Wind Speed SW 7 mph
Barometer 29.86 in (1010.9 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 14 Apr 11:51 pm EDT
Extended Forecast for

Crystal Lake CT

  • Overnight

    Overnight: Mostly clear, with a low around 59. West wind around 7 mph.

    Low: 59 °F

    Mostly Clear

  • Wednesday

    Wednesday: A chance of showers and thunderstorms, mainly after 3pm. Mostly sunny, with a high near 83. Southwest wind 5 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 83 °F

    Mostly Sunny
    then Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 60. South wind around 6 mph becoming northeast in the evening. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 60 °F

    Chance
    T-storms then
    Chance
    Showers and
    Patchy Fog

  • Thursday

    Thursday: A slight chance of showers after 3pm. Patchy fog before 8am. Otherwise, partly sunny, with a high near 80. Southwest wind 5 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    High: 80 °F

    Patchy Fog
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers, mainly after 9pm. Mostly cloudy, with a low around 59. South wind 5 to 8 mph. Chance of precipitation is 30%.

    Low: 59 °F

    Chance
    Showers

  • Friday

    Friday: A chance of showers and thunderstorms before 4pm, then showers likely between 4pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Partly sunny, with a high near 75. South wind 6 to 8 mph becoming northwest in the afternoon. Chance of precipitation is 60%.

    High: 75 °F

    Chance
    Showers then
    Showers
    Likely

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 10pm. Mostly cloudy, with a low around 51. Northeast wind around 7 mph. Chance of precipitation is 30%.

    Low: 51 °F

    Chance
    T-storms then
    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 65. Northeast wind 6 to 8 mph.

    High: 65 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 49. Southeast wind around 8 mph.

    Low: 49 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 59. West wind around 7 mph.
Wednesday
A chance of showers and thunderstorms, mainly after 3pm. Mostly sunny, with a high near 83. Southwest wind 5 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A chance of showers and thunderstorms. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 60. South wind around 6 mph becoming northeast in the evening. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
A slight chance of showers after 3pm. Patchy fog before 8am. Otherwise, partly sunny, with a high near 80. Southwest wind 5 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Thursday Night
A chance of showers, mainly after 9pm. Mostly cloudy, with a low around 59. South wind 5 to 8 mph. Chance of precipitation is 30%.
Friday
A chance of showers and thunderstorms before 4pm, then showers likely between 4pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Partly sunny, with a high near 75. South wind 6 to 8 mph becoming northwest in the afternoon. Chance of precipitation is 60%.
Friday Night
A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 10pm. Mostly cloudy, with a low around 51. Northeast wind around 7 mph. Chance of precipitation is 30%.
Saturday
Mostly cloudy, with a high near 65. Northeast wind 6 to 8 mph.
Saturday Night
Mostly cloudy, with a low around 49. Southeast wind around 8 mph.
Sunday
Showers likely, mainly after 5pm. Mostly cloudy, with a high near 64. South wind 8 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
Sunday Night
Showers likely. Mostly cloudy, with a low around 36. West wind 11 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
Monday
Mostly sunny, with a high near 48. West wind around 15 mph, with gusts as high as 29 mph.
Monday Night
Mostly clear, with a low around 29. Northwest wind 9 to 13 mph, with gusts as high as 24 mph.
Tuesday
Sunny, with a high near 50. Northwest wind 10 to 13 mph, with gusts as high as 23 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Crystal Lake CT
 41.93°N 72.36°W (Elev. 699 ft)
Last Update:
4:00 pm EDT Apr 14, 2026
Forecast Valid:
12am EDT Apr 15, 2026-6pm EDT Apr 21, 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