MAXWELL, TX 78656 Weather Forecast & Current Conditions
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  78656 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
 CURRENT WEATHER

SAN MARCOS, TX
Current Weather
1:56 PM CDT SEP 30, 2026
Scattered Clouds
91°F
Feels Like: 99°F
Dewpoint: 72°F
Rel. Hum.: 54%
Visibility: 10 miles
Wind: SSE at 16 mph
Pressure: 29.80 inches
Last 72 hours

Local Area Snow Depth

Texas Current Weather

Texas MOS Forecast Weather


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(Automated weather data from NWS/FAA)
  78656 WEATHER FORECAST
10-Day model forecast maps
2026 Hurricanes

MAXWELL, TX 78656
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
THIS AFTERNOON
Mostly cloudy with a chance of showers and thunderstorms. Highs in the mid 90s. South winds around 15 mph with gusts up to 25 mph. Chance of rain 50 percent.
TONIGHT
Partly cloudy in the evening, then mostly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Some thunderstorms may produce heavy rainfall after midnight. Humid with lows in the mid 70s. Southeast winds 10 to 15 mph. Gusts up to 30 mph in the evening. Chance of rain 50 percent.
THURSDAY
Partly cloudy with a chance of showers with a slight chance of thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. Some thunderstorms may produce heavy rainfall. Humid with highs in the lower 90s. Temperature falling into the mid 80s in the afternoon. South winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 90 percent.
THURSDAY NIGHT
Showers. A chance of thunderstorms, mainly in the evening. Some thunderstorms may produce heavy rainfall in the evening. Some thunderstorms may produce heavy rainfall after midnight. Humid with lows in the lower 70s. East winds around 5 mph. Chance of rain near 100 percent.
FRIDAY
Showers with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Some thunderstorms may produce heavy rainfall in the morning. Some thunderstorms may produce heavy rainfall in the afternoon. Cooler with highs in the lower 80s. Northeast winds 5 to 10 mph. Chance of rain 90 percent.
FRIDAY NIGHT
Cloudy with showers likely with a slight chance of thunderstorms. Lows in the upper 60s. Chance of rain 70 percent.
SATURDAY
Cloudy. A chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 70 percent.
SATURDAY NIGHT AND SUNDAY
Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. Highs in the lower 80s. Chance of rain 50 percent.
SUNDAY NIGHT AND MONDAY
Partly cloudy with a slight chance of showers. Lows in the upper 60s. Highs in the lower 80s.
MONDAY NIGHT AND TUESDAY
Partly cloudy. Lows in the mid 60s. Highs in the mid 80s.

  78656 WEATHER SATELLITE LOOPS
Visible Weather Satellite
MAXWELL, TX 78656
Infrared Weather Satellite
MAXWELL, TX 78656
  78656 WEATHER RADAR LOOP
NEXRAD Weather Radar
MAXWELL, TX 78656
 MOS COMPUTER WEATHER FORECAST

SAN MARCOS, TX 3 hourly weather forecast
weather forecast created  8:00 AM EDT  9/30/2026
Wednesday
30 SEP 2026		 MAXWELL, TX 78656 weather forecast Day 1, 12 hours 1 PM 92° 102° Mostly Cloudy 31%
RAIN
.01–.1 in		 0% Thunder
( 27% severe)		 S   16 56% 74°
High 96° MAXWELL, TX 78656 weather forecast Day 1, 15 hours 4 PM 95° 105° Mostly Cloudy SSE   17 49% 73°
Mostly Cloudy

Chance of Rain


Breezy		 MAXWELL, TX 78656 weather forecast Day 1, 18 hours 7 PM 89° 97° Mostly Cloudy 10%
RAIN
.1–.25 in		 0% Thunder
( 21% severe)		 SSE   17 59% 73°
MAXWELL, TX 78656 weather forecast Day 1, 21 hours 10 PM 82° 89° Partly Cloudy SSE   15 79% 75°
Thursday
1 OCT 2026		 MAXWELL, TX 78656 weather forecast Day 2, 0 hours 1 AM 79° 83° Mostly Cloudy 51%
RAIN
1–2 in		 0% Thunder
( 24% severe)		 SSE   14 91% 76°
Low 74° MAXWELL, TX 78656 weather forecast Day 2, 3 hours 4 AM 78° 81° Mostly Cloudy SSE   14 91% 75°
High 91° MAXWELL, TX 78656 weather forecast Day 2, 6 hours 7 AM 76° 75° Mostly Cloudy 78%
RAIN
***		 0% Thunder
( 22% severe)		 S   12 97% 75°

Mostly Cloudy

Rain Likely

 MAXWELL, TX 78656 weather forecast Day 2, 9 hours 10 AM 81° 88° Mostly Cloudy S   13 88% 77°
MAXWELL, TX 78656 weather forecast Day 2, 12 hours 1 PM 87° 99° Mostly Cloudy 77%
RAIN
***		 0% Thunder
( 63% severe)		 S   12 72% 77°
MAXWELL, TX 78656 weather forecast Day 2, 15 hours 4 PM 86° 96° Mostly Cloudy SSE   8 72% 76°
MAXWELL, TX 78656 weather forecast Day 2, 18 hours 7 PM 80° 86° Mostly Cloudy 79%
RAIN
***		 0% Thunder
( 47% severe)		 E   6 91% 77°
MAXWELL, TX 78656 weather forecast Day 2, 21 hours 10 PM 76° 75° Mostly Cloudy SE   3 100% 76°
Friday
2 OCT 2026		 MAXWELL, TX 78656 weather forecast Day 3, 0 hours 1 AM 75° 75° Mostly Cloudy 84%
RAIN
***		 0% Thunder
( 24% severe)		 SE   1 100% 75°
Low 70° MAXWELL, TX 78656 weather forecast Day 3, 3 hours 4 AM 74° 74° Mostly Cloudy ESE   6 97% 73°
High 83° MAXWELL, TX 78656 weather forecast Day 3, 6 hours 7 AM 72° 72° Mostly Cloudy 79%
RAIN
***		 0% Thunder
( 18% severe)		 ENE   6 100% 72°

Mostly Cloudy

Rain Likely

 MAXWELL, TX 78656 weather forecast Day 3, 9 hours 10 AM 75° 75° Mostly Cloudy ENE   6 100% 75°
MAXWELL, TX 78656 weather forecast Day 3, 15 hours 1 PM 79° 83° Mostly Cloudy 57%
RAIN
***		 0% Thunder
( 21% severe)		 NNE   7 88% 75°
MAXWELL, TX 78656 weather forecast Day 3, 18 hours 4 PM 81° 86° Mostly Cloudy NE   8 79% 74°
MAXWELL, TX 78656 weather forecast Day 3, 21 hours 7 PM 77° 78° Mostly Cloudy     NNE   8 90% 74°

SAN MARCOS, TX extended weather forecast
Saturday
3 OCT 2026		 Sunday
4 OCT 2026		 Monday
5 OCT 2026		 Tuesday
6 OCT 2026		 Wednesday
7 OCT 2026
Low 69° Low 69° Low 66° Low 61° Low 59°
High 85° High 83° High 87° High 85° High 84°
MAXWELL, TX 78656 weather forecast Day 4 MAXWELL, TX 78656 weather forecast Day 5 MAXWELL, TX 78656 weather forecast Day 6 MAXWELL, TX 78656 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Overcast
65% Rain		 Overcast
69% Rain		 Mostly Cloudy
34% Rain		 Clear
5% Rain		 Clear
9% Rain
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