Montgomery County, TX Weather Forecast
County weather hub
Mostly Sunny
Compare major city weather across Montgomery County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Mostly sunny, with a high near 95.
County Weather Overview
This county weather page brings together forecast coverage for Montgomery County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 13 of 13 mapped cities in Montgomery County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Jul 18 to Jul 22, 2026
- Latest sync
- Jul 16, 2026 2:35 AM CDT
- Forecast office
- HGX
- Source
- NOAA / NWS
Daily Outlook
This Week in Montgomery County
Tuesday looks like the warmest upcoming period in Montgomery County at 99 degrees F.
Saturday Night is the coolest period ahead with temperatures near 74 degrees F.
The strongest winds are forecast for Saturday at about 0 to 5 mph S.
The forecast from Jul 18 through Jul 22 stays mostly dry.
Forecast Details
- Last updated
- Jul 16, 2026 2:35 AM CDT
- Coverage
- 5 days
- Time zone
- America/Chicago
- Forecast office
- HGX
- Radar station
- KHGX
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.
Mostly sunny, with a high near 94.
Mostly clear, with a low around 74.
Sunny, with a high near 96.
Mostly clear, with a low around 74.
Sunny, with a high near 99.
Mostly clear, with a low around 76.
Sunny, with a high near 99.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Jul 18
|
Mostly Sunny
|
95°F |
0 to 5 mph
S
|
|
Saturday Night
Jul 18
|
Mostly Clear
|
74°F |
0 to 5 mph
S
|
|
Sunday
Jul 19
|
Mostly Sunny
|
94°F |
0 to 5 mph
SW
|
|
Sunday Night
Jul 19
|
Mostly Clear
|
74°F |
0 to 5 mph
SW
|
|
Monday
Jul 20
|
Sunny
|
96°F |
0 to 5 mph
SW
|
|
Monday Night
Jul 20
|
Mostly Clear
|
74°F |
0 to 5 mph
SW
|
|
Tuesday
Jul 21
|
Sunny
|
99°F |
0 to 5 mph
SW
|
|
Tuesday Night
Jul 21
|
Mostly Clear
|
76°F |
0 to 5 mph
SW
|
|
Wednesday
Jul 22
|
Sunny
|
99°F |
0 mph
|
Major City Forecasts
Live forecast snapshots for major cities across Montgomery County.
Coverage
Forecast coverage currently spans 13 of 13 mapped cities in Montgomery County.
Largest mapped city population in this region: 96,214.
