Big Lake, TX Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Big Lake, TX in one place.
Mostly sunny, with a high near 82. South wind 15 to 20 mph.
Local Weather Overview
This forecast page for Big Lake, TX 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: Apr 20, 2026 11:10 AM CDT.
The active forecast window currently covers Apr 22 to Apr 26, 2026 for Big Lake, TX.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 22 to Apr 26, 2026
- Latest sync
- Apr 20, 2026 11:10 AM CDT
- Forecast office
- MAF
- Source
- NOAA / NWS
Daily Outlook
This Week in Big Lake
Friday looks like the warmest upcoming period in Big Lake at 89 degrees F.
Sunday Night is the coolest period ahead with temperatures near 62 degrees F.
The strongest winds are forecast for Wednesday at about 15 to 20 mph S.
The forecast from Apr 22 through Apr 26 stays mostly dry.
Forecast Details
- Last updated
- Apr 20, 2026 11:10 AM CDT
- Coverage
- 5 days
- Time zone
- America/Chicago
- Forecast office
- MAF
- Radar station
- KSJT
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly cloudy, with a low around 64.
Mostly sunny, with a high near 88.
Mostly clear, with a low around 64.
Sunny, with a high near 89.
Mostly clear, with a low around 63.
Mostly sunny, with a high near 89.
Partly cloudy, with a low around 64.
Mostly sunny, with a high near 86.
Partly cloudy, with a low around 62.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Apr 22
|
Mostly Sunny
|
82°F |
15 to 20 mph
S
|
|
Wednesday Night
Apr 22
|
Partly Cloudy
|
64°F |
20 mph
S
|
|
Thursday
Apr 23
|
Mostly Sunny
|
88°F |
15 to 20 mph
S
|
|
Thursday Night
Apr 23
|
Mostly Clear
|
64°F |
10 to 15 mph
S
|
|
Friday
Apr 24
|
Sunny
|
89°F |
10 mph
SW
|
|
Friday Night
Apr 24
|
Mostly Clear
|
63°F |
10 mph
S
|
|
Saturday
Apr 25
|
Mostly Sunny
|
89°F |
10 to 15 mph
SW
|
|
Saturday Night
Apr 25
|
Partly Cloudy
|
64°F |
10 to 15 mph
S
|
|
Sunday
Apr 26
|
Mostly Sunny
|
86°F |
10 to 15 mph
S
|
|
Sunday Night
Apr 26
|
Partly Cloudy
|
62°F |
10 to 15 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Big Lake.
Nearby forecast pages are not available for this location yet.