Crystal Lake, TX Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Crystal Lake, TX in one place.
Sunny, with a high near 96. Heat index values as high as 100. East southeast wind 0 to 5 mph.
Local Weather Overview
This forecast page for Crystal 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: Sep 16, 2026 5:42 AM CDT.
The active forecast window currently covers Sep 17 to Sep 22, 2026 for Crystal Lake, TX.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 17 to Sep 22, 2026
- Latest sync
- Sep 16, 2026 5:42 AM CDT
- Forecast office
- FWD
- Source
- NOAA / NWS
Daily Outlook
This Week in Crystal Lake
Sunday looks like the warmest upcoming period in Crystal Lake at 97 degrees F.
Friday Night is the coolest period ahead with temperatures near 71 degrees F.
The strongest winds are forecast for Thursday at about 0 to 5 mph ESE.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 16, 2026 5:42 AM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- FWD
- Radar station
- KSHV
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 74. South southeast wind 0 to 5 mph.
Sunny. High near 96, with temperatures falling to around 94 in the afternoon. Southeast wind 0 to 5 mph.
Clear, with a low around 71. South southeast wind around 0 mph.
Sunny, with a high near 96. South wind 0 to 5 mph.
Clear, with a low around 72. South wind 0 to 5 mph.
Sunny, with a high near 97.
Mostly clear, with a low around 73.
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 95. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 72. Chance of precipitation is 20%.
A slight chance of rain showers before 7am, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 94. Chance of precipitation is 20%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Sep 17
|
Sunny
|
96°F |
0 to 5 mph
ESE
|
|
Thursday Night
Sep 17
|
Mostly Clear
|
74°F |
0 to 5 mph
SSE
|
|
Friday
Sep 18
|
Sunny
|
96°F |
0 to 5 mph
SE
|
|
Friday Night
Sep 18
|
Clear
|
71°F |
0 mph
|
|
Saturday
Sep 19
|
Sunny
|
96°F |
0 to 5 mph
S
|
|
Saturday Night
Sep 19
|
Clear
|
72°F |
0 to 5 mph
S
|
|
Sunday
Sep 20
|
Sunny
|
97°F |
0 to 5 mph
S
|
|
Sunday Night
Sep 20
|
Mostly Clear
|
73°F |
0 to 5 mph
S
|
|
Monday
Sep 21
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
95°F |
0 mph
|
|
Monday Night
Sep 21
|
Slight Chance Showers And Thunderstorms
|
72°F |
0 mph
|
|
Tuesday
Sep 22
|
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
94°F |
0 to 5 mph
NNE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Crystal Lake.