Marine Weather Net

Grant-Valkaria, FL Weather Forecast




Grant-Valkaria, Florida

 Lat: 27.93N, Lon: 80.57W

Current Conditions Updated: 1153 AM EDT TUE SEP 15 2026

Partly Cloudy
Temp: 89°F
  • Humidity:
  • 65%
  • Winds:
  • 9 MPH NE
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.11 in.
  • Dewpoint:
  • 76°F
  • Heat index:
  • 100°F

  • Sunrise:
  • 7:05 AM EDT
  • Sunset:
  • 7:26 PM EDT
  • Moonrise:
  • 11:26 AM EDT
  • Moonset:
  • 10:03 PM EDT

TODAY

PARTLY SUNNY
Hi: 89°F
Lo: 77°F
Precip: 50%

WEDNESDAY

PARTLY SUNNY
Hi: 89°F
Lo: 79°F
Precip: 70%

THURSDAY

PARTLY SUNNY
Hi: 89°F
Lo: 75°F
Precip: 60%

FRIDAY

PARTLY SUNNY
Hi: 89°F
Lo: 75°F
Precip: 70%
Weather Forecast In Detail:
Forecast Issued: 545 AM EDT Tue Sep 15 2026

Today...Partly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Northeast winds 10 to 15 mph. Chance of rain 50 percent. Heat index values up to 104.
Tonight...Partly cloudy. A chance of showers and thunderstorms in the late evening and early morning, then showers likely and a slight chance of thunderstorms after midnight. Lows in the upper 70s. East winds 10 to 15 mph. Chance of rain 70 percent.
Wednesday...Partly sunny with a chance of thunderstorms. Showers likely late in the morning, then a chance of showers late in the afternoon and towards sunset. Windy. Highs in the upper 80s. Northeast winds 15 to 20 mph increasing to 20 to 25 mph late in the afternoon and towards sunset. Chance of rain 70 percent.
Wednesday Night...Partly cloudy with a chance of showers and a slight chance of thunderstorms. Breezy. Lows in the upper 70s. Northeast winds 15 to 20 mph Decreasing to 10 to 15 mph after midnight. Chance of rain 50 percent.
Thursday...Partly sunny with a chance of thunderstorms. A chance of showers late in the morning, then showers likely late in the afternoon and towards sunset. Breezy. Highs in the upper 80s. Northeast winds 15 to 20 mph. Chance of rain 60 percent.
Thursday Night...Partly cloudy. A chance of showers and thunderstorms in the late evening and early morning, then a slight chance of showers and thunderstorms after midnight. Lows in the mid 70s. Chance of rain 40 percent.
Friday...Partly sunny with a chance of thunderstorms. A chance of showers late in the morning, then showers likely late in the afternoon and towards sunset. Highs in the upper 80s. Chance of rain 70 percent.
Friday Night...Partly cloudy with a chance of showers. A chance of thunderstorms in the late evening and early morning, then a slight chance of thunderstorms after midnight. Lows in the mid 70s. Chance of rain 50 percent.
Saturday...Partly sunny. A chance of showers and thunderstorms late in the morning, then showers and thunderstorms likely late in the afternoon and towards sunset. Highs in the upper 80s. Chance of rain 70 percent.
Saturday Night...Partly cloudy. A chance of showers and thunderstorms in the late evening and early morning, then a slight chance of showers and thunderstorms after midnight. Lows in the mid 70s. Chance of rain 40 percent.
Sunday...A chance of showers and thunderstorms late in the morning, then showers with thunderstorms likely late in the afternoon and towards sunset. Highs in the upper 80s. Chance of rain 80 percent.
Sunday Night...Partly cloudy. A chance of showers and thunderstorms in the late evening and early morning, then a slight chance of showers and thunderstorms after midnight. Lows in the mid 70s. Chance of rain 40 percent.
Monday...Partly sunny with a chance of thunderstorms. A chance of showers late in the morning, then showers likely late in the afternoon and towards sunset. Highs in the upper 80s. Chance of rain 70 percent.
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