Install
Key West, FL Weather
Current conditions
Forecast for this hour (no station report in the last two hours)
Forecast
10-day-
Friday
A slight chance of showers and thunderstorms before 8am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 83. Chance of precipitation is 30%.
-
Friday Night
A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 75. Chance of precipitation is 50%.
-
Saturday
A chance of showers and thunderstorms before 8am, then showers and thunderstorms likely. Mostly sunny, with a high near 85. Chance of precipitation is 60%.
National Weather Service forecast updated 3 days ago.
Hourly
Hourly forecast- Now76°34%
- 9 AM78°34%
- 10 AM79°34%
- 11 AM81°34%
- 12 PM82°34%
- 1 PM82°34%
- 2 PM82°34%
- 3 PM83°34%
- 4 PM82°34%
- 5 PM82°34%
- 6 PM80°34%
- 7 PM78°34%
- 8 PM79°47%
- 9 PM79°47%
- 10 PM78°47%
- 11 PM78°47%
- Sat12 AM78°47%
- 1 AM77°47%
- 2 AM77°47%
- 3 AM77°47%
- 4 AM76°47%
- 5 AM76°47%
- 6 AM76°47%
- 7 AM76°47%
Daily forecast
Details- TueOct 20Sunny77°86°
- WedOct 21Sunny76°84°
- ThuOct 22Slight Chance Rain Showers23%75°83°
- TodayOct 23Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms47%75°83°
- SatOct 24Chance Showers And Thunderstorms then Showers And Thunderstorms Likely63%75°85°
- SunOct 25Showers And Thunderstorms Likely57%75°85°
- MonOct 26Chance Rain Showers40%75°85°
- TueOct 27Rain0.47 in76°79°
- WedOct 28Showers0.65 in76°80°
Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.
Radar
Full mapWeather news near Key West
More weather news- These Are the States With the Best Weather Year-round
California and Hawaii are strong contenders for the best weather in the U.S. year-round. Coastal California offers comfortable temperatures with limited seasonal swings; Hawaii delivers consistent coastal warmth. But…
-
South Florida sees spotty showers ahead of weekend flooding, strong wind threatsOctober 22, 2026 / 7:30 AM EDT / CBS Miami South Florida will see warmer temperatures and spotty afternoon showers Thursday as the region prepares for a stretch of wet and windy weather that could bring heavy downpours…
-
Rough Seas, Dangerous Rip Currents Threaten Florida Coast Ahead Of Possible Tropical DevelopmentPersistent onshore winds and a slow-moving area of low pressure near the Bahamas are expected to bring hazardous surf, strong rip currents, and marine travel disruptions along Florida’s Atlantic coast starting this…
-
Atlantic storms churn up dangerous, rough seas from Florida coast to NortheastSubtropical Storm Josephine is expected to become a strong extratropical cyclone with hurricane-force winds as it churns in the mid-Atlantic off the U.S. East Coast, forecasters said. Josephine is bringing high winds…
-
Another beautiful day Thursday before a big weather change arrives in Central FloridaORLANDO, Fla. — Central Florida is in for another beautiful day, with cool temperatures to start the morning and warm, mostly sunny conditions expected this afternoon. However, changes are on the way as windy weather…
-
Central Florida has low chances for rain and temperatures peaking at lower 80sThursday is dry with a low chance of showers along the Treasure Coast. Temperatures will peak around 81 degrees and skies will be sunny, according to NWS Melbourne. Winds are blowing north to northeast at 10-15 mph with…
- Subtropical Storm Josephine expected to strengthen. Any Florida impacts?
Subtropical Storm Josephine is expected to strengthen into a "powerful extratropical cyclone with hurricane-force winds by early Friday," Oct. 23. ➤ Spaghetti models for Subtropical Storm Josephine Forecasters have been…
-
Sunshine, cooler temperatures continue Wednesday across Central FloridaORLANDO, Fla. — Central Florida is enjoying another stretch of beautiful weather on Wednesday, with plenty of sunshine, cooler temperatures and dry conditions continuing across the region. Afternoon highs are expected…
-
South Florida stays beautiful, breezy on Wednesday before heavy rain, king tides bring flood riskThe rest of Wednesday is expected to be beautiful, breezy and mainly dry. However, big changes are on the way that will be leading to a NEXT Weather Alert issues starting Sunday. CBS News Miami NEXT Weather…
-
Gusty Winds, Coastal Flooding, and Dangerous Rip Currents Threaten South Florida into Early Next WeekDonna Thomas has studied hurricanes for two decades. She holds a PhD in history when her experience with Hurricane Andrew ultimately led her to earn a degree in broadcast meteorology from Mississippi State University…
Sun & moon
Almanac
MonthlyKey West Area, records since 1872. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).
Nearby
- Big Pine Key 45 km
- Stock Island 5 km
- Big Coppitt Key 13 km
Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Search index and reflects what the press published. Terms of use.