Dangerous Cold Persists through Monday; Wintry Weather from the Northern Plains to the Great Lakes

Bitter cold temperatures and dangerous wind chills will persist from Florida to the Northeast through Monday. Daily record low temperatures are forecast across the Southeast and Florida, with some all-time February low temperature records possible across Florida. An Alberta clipper will spread wintry precipitation across the Northern Plains today and into the upper Great Lakes into tonight. Read More >

Current conditions at

Key West Naval Air Station (KNQX)

Lat: 24.58°NLon: 81.68°WElev: 3ft.

Mostly Cloudy

53°F

12°C

Humidity 61%
Wind Speed N 14 mph
Barometer 30.32 in (1026.5 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 1 Feb 10:53 pm EST
Extended Forecast for

Summerland Key FL

  • Tonight

    Tonight: Mostly cloudy, with a low around 48. Northwest wind around 15 mph.

    Low: 48 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 59. North wind around 15 mph.

    High: 59 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 51. Northeast wind around 15 mph.

    Low: 51 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 64. Northeast wind 10 to 15 mph.

    High: 64 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 61. Northeast wind around 10 mph.

    Low: 61 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of showers.  Partly cloudy, with a low around 63. Chance of precipitation is 10%.

    Low: 63 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: A chance of showers.  Mostly sunny, with a high near 70. Chance of precipitation is 30%.

    High: 70 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A slight chance of showers.  Partly cloudy, with a low around 56. Breezy.  Chance of precipitation is 10%.

    Low: 56 °F

    Slight Chance
    Showers and
    Breezy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 48. Northwest wind around 15 mph.
Monday
Mostly sunny, with a high near 59. North wind around 15 mph.
Monday Night
Mostly clear, with a low around 51. Northeast wind around 15 mph.
Tuesday
Sunny, with a high near 64. Northeast wind 10 to 15 mph.
Tuesday Night
Mostly cloudy, with a low around 61. Northeast wind around 10 mph.
Wednesday
Mostly sunny, with a high near 68.
Wednesday Night
A slight chance of showers. Partly cloudy, with a low around 63. Chance of precipitation is 10%.
Thursday
A chance of showers. Mostly sunny, with a high near 70. Chance of precipitation is 30%.
Thursday Night
A slight chance of showers. Partly cloudy, with a low around 56. Breezy. Chance of precipitation is 10%.
Friday
Sunny, with a high near 63.
Friday Night
Mostly clear, with a low around 58.
Saturday
Sunny, with a high near 68.
Saturday Night
Mostly clear, with a low around 60.
Sunday
Sunny, with a high near 69.
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ABOUT THIS FORECAST

 
Point Forecast:
Summerland Key FL
 24.66°N 81.43°W (Elev. 0 ft)
11:15 pm EST Feb 1, 2026
11pm EST Feb 1, 2026-6pm EST Feb 8, 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