Grant-Valkaria, FL Weather Forecast
Local 7-day forecast
Showers And Thunderstorms Likely
Track current conditions, temperature changes, wind, and the full daily outlook for Grant-Valkaria, FL in one place.
A chance of rain showers before 11am, then showers and thunderstorms likely between 11am and 5pm, then showers and thunderstorms likely. Mostly sunny, with a high near 91. Heat index values as high as 102. East wind 0 to 10 mph. Chance of precipitation is 60%.
Local Weather Overview
This forecast page for Grant-Valkaria, FL is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Aug 28, 2026 12:28 AM EDT.
The active forecast window currently covers Aug 29 to Sep 3, 2026 for Grant-Valkaria, FL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 29 to Sep 3, 2026
- Latest sync
- Aug 28, 2026 12:28 AM EDT
- Forecast office
- MLB
- Source
- NOAA / NWS
Daily Outlook
This Week in Grant-Valkaria
Sunday looks like the warmest upcoming period in Grant-Valkaria at 92 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 76 degrees F.
The strongest winds are forecast for Sunday at about 5 to 15 mph E.
Precipitation is mentioned in 11 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 28, 2026 12:28 AM EDT
- Coverage
- 6 days
- Time zone
- America/New_York
- Forecast office
- MLB
- Radar station
- KMLB
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Showers and thunderstorms likely before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 77. East wind 5 to 10 mph. Chance of precipitation is 60%.
A chance of rain showers before 8am, then showers and thunderstorms likely between 8am and 2pm, then showers and thunderstorms likely. Partly sunny, with a high near 92. East wind 5 to 15 mph. Chance of precipitation is 70%.
Showers and thunderstorms likely. Partly cloudy, with a low around 77. East wind 0 to 10 mph. Chance of precipitation is 70%.
Showers and thunderstorms likely. Mostly sunny, with a high near 91. East northeast wind 0 to 10 mph. Chance of precipitation is 60%.
Showers and thunderstorms likely before 8pm. Partly cloudy, with a low around 77. East northeast wind 0 to 10 mph. Chance of precipitation is 60%.
A chance of showers and thunderstorms after 8am. Mostly sunny, with a high near 91. East northeast wind 0 to 10 mph. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 77. East wind 0 to 10 mph. Chance of precipitation is 50%.
A chance of showers and thunderstorms after 8am. Mostly sunny, with a high near 91. East northeast wind 0 to 10 mph. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 76. East wind 0 to 10 mph. Chance of precipitation is 50%.
A chance of showers and thunderstorms after 8am. Mostly sunny, with a high near 91. East wind 0 to 10 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Aug 29
|
Showers And Thunderstorms Likely
|
91°F |
0 to 10 mph
E
|
|
Saturday Night
Aug 29
|
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
|
77°F |
5 to 10 mph
E
|
|
Sunday
Aug 30
|
Showers And Thunderstorms Likely
|
92°F |
5 to 15 mph
E
|
|
Sunday Night
Aug 30
|
Showers And Thunderstorms Likely
|
77°F |
0 to 10 mph
E
|
|
Monday
Aug 31
|
Showers And Thunderstorms Likely
|
91°F |
0 to 10 mph
ENE
|
|
Monday Night
Aug 31
|
Showers And Thunderstorms Likely then Partly Cloudy
|
77°F |
0 to 10 mph
ENE
|
|
Tuesday
Sep 1
|
Chance Showers And Thunderstorms
|
91°F |
0 to 10 mph
ENE
|
|
Tuesday Night
Sep 1
|
Chance Showers And Thunderstorms then Partly Cloudy
|
77°F |
0 to 10 mph
E
|
|
Wednesday
Sep 2
|
Chance Showers And Thunderstorms
|
91°F |
0 to 10 mph
ENE
|
|
Wednesday Night
Sep 2
|
Chance Showers And Thunderstorms then Partly Cloudy
|
76°F |
0 to 10 mph
E
|
|
Thursday
Sep 3
|
Chance Showers And Thunderstorms
|
91°F |
0 to 10 mph
E
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Grant-Valkaria.