Comal, TX Weather Forecast
Local 7-day forecast
Partly Sunny then Slight Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Comal, TX in one place.
A slight chance of showers and thunderstorms between 1pm and 4pm. Partly sunny, with a high near 97. Heat index values as high as 109. East northeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Local Weather Overview
This forecast page for Comal, 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 5:40 AM CDT.
The active forecast window currently covers Sep 17 to Sep 22, 2026 for Comal, TX.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 17 to Sep 22, 2026
- Latest sync
- Sep 16, 2026 5:40 AM CDT
- Forecast office
- EWX
- Source
- NOAA / NWS
Daily Outlook
This Week in Comal
Thursday looks like the warmest upcoming period in Comal at 97 degrees F.
Friday Night is the coolest period ahead with temperatures near 73 degrees F.
The strongest winds are forecast for Thursday at about 5 to 10 mph ENE.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 16, 2026 5:40 AM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- EWX
- Radar station
- KEWX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of showers and thunderstorms between 7pm and 1am. Mostly cloudy, with a low around 75. East southeast wind 0 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Mostly sunny, with a high near 96. East wind 5 to 10 mph.
Mostly clear, with a low around 73. South southeast wind 0 to 10 mph.
Sunny, with a high near 96. South southeast wind 0 to 5 mph.
Mostly clear, with a low around 73. South southeast wind 0 to 10 mph.
Sunny, with a high near 97.
Partly cloudy, with a low around 75.
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 96. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms. Mostly clear, with a low around 74. Chance of precipitation is 20%.
A slight chance of rain showers before 1pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 95.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Sep 17
|
Partly Sunny then Slight Chance Showers And Thunderstorms
|
97°F |
5 to 10 mph
ENE
|
|
Thursday Night
Sep 17
|
Slight Chance Showers And Thunderstorms
|
75°F |
0 to 10 mph
ESE
|
|
Friday
Sep 18
|
Mostly Sunny
|
96°F |
5 to 10 mph
E
|
|
Friday Night
Sep 18
|
Mostly Clear
|
73°F |
0 to 10 mph
SSE
|
|
Saturday
Sep 19
|
Sunny
|
96°F |
0 to 5 mph
SSE
|
|
Saturday Night
Sep 19
|
Mostly Clear
|
73°F |
0 to 10 mph
SSE
|
|
Sunday
Sep 20
|
Sunny
|
97°F |
0 to 5 mph
S
|
|
Sunday Night
Sep 20
|
Partly Cloudy
|
75°F |
5 to 10 mph
SSE
|
|
Monday
Sep 21
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
96°F |
5 mph
SSE
|
|
Monday Night
Sep 21
|
Slight Chance Showers And Thunderstorms
|
74°F |
5 to 10 mph
SSE
|
|
Tuesday
Sep 22
|
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
95°F |
5 to 10 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Comal.