Upper Grand Lagoon, FL Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Upper Grand Lagoon, FL in one place.
Sunny, with a high near 85. North wind around 5 mph.
Local Weather Overview
This forecast page for Upper Grand Lagoon, 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: Oct 12, 2026 11:46 AM CDT.
The active forecast window currently covers Oct 13 to Oct 18, 2026 for Upper Grand Lagoon, FL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 13 to Oct 18, 2026
- Latest sync
- Oct 12, 2026 11:46 AM CDT
- Forecast office
- TAE
- Source
- NOAA / NWS
Daily Outlook
This Week in Upper Grand Lagoon
Tuesday looks like the warmest upcoming period in Upper Grand Lagoon at 85 degrees F.
Saturday Night is the coolest period ahead with temperatures near 61 degrees F.
The strongest winds are forecast for Saturday at about 25 to 30 mph NNE.
The forecast from Oct 13 through Oct 18 stays mostly dry.
Forecast Details
- Last updated
- Oct 12, 2026 11:46 AM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- TAE
- Radar station
- KEVX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Clear, with a low around 70. North wind around 5 mph.
Sunny, with a high near 84. East southeast wind around 5 mph.
Clear, with a low around 72.
Sunny, with a high near 84.
Mostly clear, with a low around 72.
Sunny, with a high near 84.
Mostly clear, with a low around 66.
Mostly sunny, with a high near 75.
Partly cloudy, with a low around 61.
Sunny, with a high near 74.
Mostly clear, with a low around 63.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Oct 13
|
Sunny
|
85°F |
5 mph
N
|
|
Tuesday Night
Oct 13
|
Clear
|
70°F |
5 mph
N
|
|
Wednesday
Oct 14
|
Sunny
|
84°F |
5 mph
ESE
|
|
Wednesday Night
Oct 14
|
Clear
|
72°F |
0 to 5 mph
SE
|
|
Thursday
Oct 15
|
Sunny
|
84°F |
5 to 10 mph
SE
|
|
Thursday Night
Oct 15
|
Mostly Clear
|
72°F |
0 to 5 mph
E
|
|
Friday
Oct 16
|
Sunny
|
84°F |
5 to 10 mph
NNW
|
|
Friday Night
Oct 16
|
Mostly Clear
|
66°F |
10 to 25 mph
NNW
|
|
Saturday
Oct 17
|
Mostly Sunny
|
75°F |
25 to 30 mph
NNE
|
|
Saturday Night
Oct 17
|
Partly Cloudy
|
61°F |
25 mph
NE
|
|
Sunday
Oct 18
|
Sunny
|
74°F |
20 to 25 mph
ENE
|
|
Sunday Night
Oct 18
|
Mostly Clear
|
63°F |
20 to 25 mph
ENE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Upper Grand Lagoon.