Grimes, TX Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Grimes, TX in one place.
Sunny, with a high near 99. South southeast wind 10 to 15 mph.
Local Weather Overview
This forecast page for Grimes, 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 14, 2026 9:15 PM CDT.
The active forecast window currently covers Sep 16 to Sep 21, 2026 for Grimes, TX.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 16 to Sep 21, 2026
- Latest sync
- Sep 14, 2026 9:15 PM CDT
- Forecast office
- SJT
- Source
- NOAA / NWS
Daily Outlook
This Week in Grimes
Wednesday looks like the warmest upcoming period in Grimes at 99 degrees F.
Sunday Night is the coolest period ahead with temperatures near 69 degrees F.
The strongest winds are forecast for Wednesday at about 10 to 15 mph SSE.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 14, 2026 9:15 PM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- SJT
- Radar station
- KDYX
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 75. South southeast wind 10 to 15 mph.
Sunny, with a high near 97. South southeast wind around 10 mph.
Mostly clear, with a low around 74. South southeast wind 10 to 15 mph.
Sunny, with a high near 95. South wind around 10 mph.
Mostly clear, with a low around 73. South southeast wind 10 to 15 mph.
Sunny, with a high near 96. South wind around 10 mph.
A chance of rain showers after 7pm. Partly cloudy, with a low around 73. Chance of precipitation is 40%.
A chance of rain showers. Mostly sunny, with a high near 93. Chance of precipitation is 40%.
A chance of rain showers before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Chance of precipitation is 50%.
A chance of rain showers before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 86. Chance of precipitation is 50%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Sep 16
|
Sunny
|
99°F |
10 to 15 mph
SSE
|
|
Wednesday Night
Sep 16
|
Clear
|
75°F |
10 to 15 mph
SSE
|
|
Thursday
Sep 17
|
Sunny
|
97°F |
10 mph
SSE
|
|
Thursday Night
Sep 17
|
Mostly Clear
|
74°F |
10 to 15 mph
SSE
|
|
Friday
Sep 18
|
Sunny
|
95°F |
10 mph
S
|
|
Friday Night
Sep 18
|
Mostly Clear
|
73°F |
10 to 15 mph
SSE
|
|
Saturday
Sep 19
|
Sunny
|
96°F |
10 mph
S
|
|
Saturday Night
Sep 19
|
Chance Rain Showers
|
73°F |
10 mph
S
|
|
Sunday
Sep 20
|
Chance Rain Showers
|
93°F |
10 mph
S
|
|
Sunday Night
Sep 20
|
Chance Showers And Thunderstorms
|
69°F |
10 mph
E
|
|
Monday
Sep 21
|
Chance Rain Showers
|
86°F |
10 mph
NNE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Grimes.