National Weather Service Forecast for: Largo FL
Issued by: National Weather Service Tampa Bay, FL
Updated: 3:01 pm EDT Jun 18, 2026
 
Tonight

Tonight: Mostly cloudy, with a low around 82. South wind 6 to 8 mph.
Mostly Cloudy

 Juneteenth

Juneteenth: A 30 percent chance of showers and thunderstorms, mainly after 5pm. Mostly sunny, with a high near 93. Heat index values as high as 109. South southwest wind 8 to 11 mph.
Mostly Sunny
then Chance
T-storms
 Friday
Night
Friday Night: A 30 percent chance of showers and thunderstorms, mainly before 7pm. Partly cloudy, with a low around 80. West wind around 6 mph becoming calm after midnight.
Chance
T-storms then
Partly Cloudy
 Saturday

Saturday: A 20 percent chance of showers and thunderstorms before 2pm. Mostly sunny, with a high near 92. Heat index values as high as 105. Light west wind increasing to 5 to 10 mph in the morning.
Slight Chance
T-storms
 Saturday
Night
Saturday Night: Partly cloudy, with a low around 79. West northwest wind 5 to 7 mph becoming calm in the evening.
Partly Cloudy

 Sunday

Sunday: A 20 percent chance of showers and thunderstorms before 2pm. Sunny, with a high near 93. Calm wind becoming west 5 to 9 mph in the afternoon.
Slight Chance
T-storms
 Sunday
Night
Sunday Night: Mostly clear, with a low around 79. West northwest wind around 6 mph becoming calm in the evening.
Mostly Clear

 Monday

Monday: Sunny, with a high near 94. Light southwest wind becoming west 5 to 10 mph in the afternoon.
Sunny

 Monday
Night
Monday Night: Mostly clear, with a low around 80. West wind around 6 mph becoming calm in the evening.
Mostly Clear
Lo 82 °F Hi 93 °F Lo 80 °F Hi 92 °F Lo 79 °F Hi 93 °F Lo 79 °F Hi 94 °F Lo 80 °F

Rip Current Statement
 

Tonight
 
 Mostly cloudy, with a low around 82. South wind 6 to 8 mph.
Juneteenth
 
 A 30 percent chance of showers and thunderstorms, mainly after 5pm. Mostly sunny, with a high near 93. Heat index values as high as 109. South southwest wind 8 to 11 mph.
Friday Night
 
 A 30 percent chance of showers and thunderstorms, mainly before 7pm. Partly cloudy, with a low around 80. West wind around 6 mph becoming calm after midnight.
Saturday
 
 A 20 percent chance of showers and thunderstorms before 2pm. Mostly sunny, with a high near 92. Heat index values as high as 105. Light west wind increasing to 5 to 10 mph in the morning.
Saturday Night
 
 Partly cloudy, with a low around 79. West northwest wind 5 to 7 mph becoming calm in the evening.
Sunday
 
 A 20 percent chance of showers and thunderstorms before 2pm. Sunny, with a high near 93. Calm wind becoming west 5 to 9 mph in the afternoon.
Sunday Night
 
 Mostly clear, with a low around 79. West northwest wind around 6 mph becoming calm in the evening.
Monday
 
 Sunny, with a high near 94. Light southwest wind becoming west 5 to 10 mph in the afternoon.
Monday Night
 
 Mostly clear, with a low around 80. West wind around 6 mph becoming calm in the evening.
Tuesday
 
 Sunny, with a high near 94.
Tuesday Night
 
 Partly cloudy, with a low around 80.
Wednesday
 
 Sunny, with a high near 94.
Wednesday Night
 
 Partly cloudy, with a low around 80.
Thursday
 
 Sunny, with a high near 93.

 

Forecast from NOAA-NWS for Largo FL.