MAXWELL, TX 78656 Weather Forecast & Current Conditions

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SAN MARCOS, TX
Current Weather

7:56 AM CDT SEP 2, 2026
Clear
79°F
Feels Like: 82°F
Dewpoint: 73°F
Rel. Hum.: 82%
Visibility: 10 miles
Wind: SW at 5 mph
Pressure: 30.00 inches
Last 72 hours

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MAXWELL, TX 78656
Weather Forecast

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Snow Depth pages
TODAY
Partly cloudy. Hot with highs around 100. Southwest winds 5 to 10 mph. Highest heat index readings up to 107.
TONIGHT
Partly cloudy. Lows in the upper 70s. South winds 5 to 10 mph.
THURSDAY
Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. South winds 5 to 10 mph. Highest heat index readings up to 105.
THURSDAY NIGHT
Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the mid 70s. Southeast winds 10 to 15 mph, becoming south around 5 mph after midnight.
FRIDAY
Partly cloudy with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the upper 90s. Southeast winds 5 to 10 mph.
FRIDAY NIGHT
Mostly clear. Lows in the mid 70s.
SATURDAY
Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s.
SATURDAY NIGHT
Mostly clear. A slight chance of showers after midnight. Lows in the mid 70s.
SUNDAY
Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Highest heat index readings up to 105.
SUNDAY NIGHT THROUGH MONDAY NIGHT
Mostly clear. Lows in the mid 70s. Highs in the upper 90s. Highest heat index readings up to 105.
TUESDAY
Partly cloudy in the morning, then mostly sunny with a slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Highest heat index readings up to 105.

Visible Weather Satellite
MAXWELL, TX 78656
Infrared Weather Satellite
MAXWELL, TX 78656
NEXRAD Weather Radar
MAXWELL, TX 78656

SAN MARCOS, TX 3 hourly weather forecast

weather forecast created  8:00 PM EDT  9/ 1/2026
Wednesday
2 SEP 2026
MAXWELL, TX 78656 weather forecast Day 1, 0 hours 1 AM 80° 84° Clear 3%

0% Thunder
( 10% severe)
S   5 77% 72°
Low 75° MAXWELL, TX 78656 weather forecast Day 1, 3 hours 4 AM 78° 80° Partly Cloudy SSW   6 82% 72°
High 100° MAXWELL, TX 78656 weather forecast Day 1, 6 hours 7 AM 76° 76° Partly Cloudy 2%

0% Thunder
( 5% severe)
SSW   6 87% 72°

Partly Cloudy



MAXWELL, TX 78656 weather forecast Day 1, 9 hours 10 AM 85° 93° Partly Cloudy SW   8 70% 74°
MAXWELL, TX 78656 weather forecast Day 1, 12 hours 1 PM 95° 104° Partly Cloudy 9%

0% Thunder
( 19% severe)
SSW   7 48% 72°
MAXWELL, TX 78656 weather forecast Day 1, 15 hours 4 PM 98° 106° Mostly Cloudy NW   5 41% 70°
MAXWELL, TX 78656 weather forecast Day 1, 18 hours 7 PM 93° 99° Partly Cloudy 5%

0% Thunder
( 11% severe)
E   7 47% 70°
MAXWELL, TX 78656 weather forecast Day 1, 21 hours 10 PM 84° 90° Partly Cloudy SSE   12 70% 73°
Thursday
3 SEP 2026
MAXWELL, TX 78656 weather forecast Day 2, 0 hours 1 AM 80° 85° Clear 3%

0% Thunder
( 3% severe)
S   12 82% 74°
Low 76° MAXWELL, TX 78656 weather forecast Day 2, 3 hours 4 AM 78° 80° Partly Cloudy S   10 88% 74°
High 99° MAXWELL, TX 78656 weather forecast Day 2, 6 hours 7 AM 77° 78° Partly Cloudy 1%

0% Thunder
( 3% severe)
SSW   9 90% 74°

Partly Cloudy



MAXWELL, TX 78656 weather forecast Day 2, 9 hours 10 AM 84° 92° Partly Cloudy S   9 74% 75°
MAXWELL, TX 78656 weather forecast Day 2, 12 hours 1 PM 93° 102° Clear 9%

0% Thunder
( 24% severe)
S   9 52% 73°
MAXWELL, TX 78656 weather forecast Day 2, 15 hours 4 PM 98° 106° Partly Cloudy SE   9 41% 70°
MAXWELL, TX 78656 weather forecast Day 2, 18 hours 7 PM 90° 98° Partly Cloudy 7%

0% Thunder
( 14% severe)
SE   14 56% 72°
MAXWELL, TX 78656 weather forecast Day 2, 21 hours 10 PM 83° 90° Partly Cloudy SSE   13 74% 74°

SAN MARCOS, TX extended weather forecast

Friday
4 SEP 2026
Saturday
5 SEP 2026
Sunday
6 SEP 2026
Monday
7 SEP 2026
Tuesday
8 SEP 2026
Low 76° Low 74° Low 74° Low 73° Low 73°
High 93° High 98° High 99° High 99° High 98°
MAXWELL, TX 78656 weather forecast Day 3 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
Overcast
51% Rain
Partly Cloudy
23% Rain
Partly Cloudy
13% Rain
Partly Cloudy
13% Rain
Partly Cloudy
13% Rain
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