Grimes County, TX Weather Forecast
County weather hub
Partly Sunny
Compare major city weather across Grimes County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Partly sunny, with a high near 91. Southwest wind around 5 mph.
County Weather Overview
This county weather page brings together forecast coverage for Grimes County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 1 of 1 mapped cities in Grimes County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- May 29 to Jun 4, 2026
- Latest sync
- May 29, 2026 6:33 PM CDT
- Forecast office
- HGX
- Source
- NOAA / NWS
Daily Outlook
This Week in Grimes County
Saturday looks like the warmest upcoming period in Grimes County at 92 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 72 degrees F.
The strongest winds are forecast for Saturday at about 5 to 10 mph S.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- May 29, 2026 6:33 PM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- HGX
- Radar station
- KGRK
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 73. South wind around 5 mph.
Patchy fog before 9am. Partly sunny, with a high near 92. South wind 5 to 10 mph.
Mostly cloudy, with a low around 75. South wind around 5 mph.
Partly sunny, with a high near 92. South wind 5 to 10 mph.
Partly cloudy, with a low around 75.
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 91. Chance of precipitation is 40%.
A chance of showers and thunderstorms. Partly cloudy, with a low around 74. Chance of precipitation is 40%.
A slight chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 90. Chance of precipitation is 50%.
A chance of showers and thunderstorms. Partly cloudy, with a low around 73. Chance of precipitation is 50%.
A slight chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 88. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 72. Chance of precipitation is 50%.
A chance of showers and thunderstorms after 7am. Mostly sunny, with a high near 88. Chance of precipitation is 40%.
A chance of showers and thunderstorms. Partly cloudy, with a low around 73.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
May 29
|
Partly Sunny
|
91°F |
5 mph
SW
|
|
Tonight
May 29
|
Partly Cloudy
|
73°F |
5 mph
S
|
|
Saturday
May 30
|
Patchy Fog then Partly Sunny
|
92°F |
5 to 10 mph
S
|
|
Saturday Night
May 30
|
Mostly Cloudy
|
75°F |
5 mph
S
|
|
Sunday
May 31
|
Partly Sunny
|
92°F |
5 to 10 mph
S
|
|
Sunday Night
May 31
|
Partly Cloudy
|
75°F |
5 to 10 mph
S
|
|
Monday
Jun 1
|
Mostly Sunny then Chance Showers And Thunderstorms
|
91°F |
5 mph
SE
|
|
Monday Night
Jun 1
|
Chance Showers And Thunderstorms
|
74°F |
0 to 5 mph
SE
|
|
Tuesday
Jun 2
|
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
|
90°F |
0 to 5 mph
E
|
|
Tuesday Night
Jun 2
|
Chance Showers And Thunderstorms
|
73°F |
0 to 5 mph
E
|
|
Wednesday
Jun 3
|
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
|
88°F |
5 to 10 mph
E
|
|
Wednesday Night
Jun 3
|
Chance Showers And Thunderstorms
|
72°F |
0 to 5 mph
SE
|
|
Thursday
Jun 4
|
Chance Showers And Thunderstorms
|
88°F |
5 to 10 mph
SE
|
|
Thursday Night
Jun 4
|
Chance Showers And Thunderstorms
|
73°F |
5 mph
SE
|
Major City Forecasts
Live forecast snapshots for major cities across Grimes County.
Coverage
Forecast coverage currently spans 1 of 1 mapped cities in Grimes County.
Largest mapped city population in this region: 8,374.
