HARPER, TX 78631 Weather Forecast & Current Conditions

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FREDERICKSBURG, TX
Current Weather

1:35 PM CDT SEP 5, 2025
Clear
91°F
Feels Like: 93°F
Dewpoint: 64°F
Rel. Hum.: 41%
Visibility: 10 miles
Wind: SSW at 12 mph, gusts to 17
Pressure: 29.95 inches
Last 72 hours

Local Area Snow Depth

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HARPER, TX 78631
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Mostly cloudy. Lows in the lower 70s. South winds 5 to 10 mph.
SATURDAY
Mostly cloudy. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Cooler with highs in the lower 80s. Northeast winds 5 to 10 mph. Chance of rain 40 percent.
SATURDAY NIGHT
Partly cloudy in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Lows in the upper 60s. Northeast winds around 5 mph. Chance of rain 40 percent.
SUNDAY
Mostly cloudy. Showers likely with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the lower 80s. Northeast winds around 5 mph. Chance of rain 70 percent.
SUNDAY NIGHT
A slight chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Lows in the upper 60s. East winds around 5 mph. Chance of rain 40 percent.
MONDAY
Partly cloudy. A chance of showers in the morning, then a slight chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 40 percent.
MONDAY NIGHT AND TUESDAY
Mostly clear. Lows in the mid 60s. Highs in the upper 80s.
TUESDAY NIGHT THROUGH FRIDAY
Clear. Lows in the mid 60s. Highs around 90.

Visible Weather Satellite
HARPER, TX 78631
Infrared Weather Satellite
HARPER, TX 78631
NEXRAD Weather Radar
HARPER, TX 78631

FREDERICKSBURG, TX 3 hourly weather forecast

weather forecast created  6:00 AM MDT  9/ 5/2025
Friday
5 SEP 2025
HARPER, TX 78631 weather forecast Day 1, 12 hours 1 PM 91° 92° Partly Cloudy 1%

0% Thunder
( 8% severe)
S   9 40% 63°
High 93° HARPER, TX 78631 weather forecast Day 1, 15 hours 4 PM 92° 91° Mostly Cloudy S   7 32% 58°
Mostly Cloudy



HARPER, TX 78631 weather forecast Day 1, 18 hours 7 PM 90° 89° Mostly Cloudy 2%

0% Thunder
( 5% severe)
SSE   5 33% 57°
HARPER, TX 78631 weather forecast Day 1, 21 hours 10 PM 80° 81° Partly Cloudy SSE   3 51% 60°
Saturday
6 SEP 2025
HARPER, TX 78631 weather forecast Day 2, 0 hours 1 AM 76° 78° Mostly Cloudy 10%
RAIN
<.01 in
0% Thunder
( 1% severe)
SSE   3 66% 64°
Low 70° HARPER, TX 78631 weather forecast Day 2, 3 hours 4 AM 73° 73° Mostly Cloudy S   2 79% 66°
High 83° HARPER, TX 78631 weather forecast Day 2, 6 hours 7 AM 70° 70° Mostly Cloudy 25%
RAIN
<.01 in
0% Thunder
( 7% severe)
NNW   1 87% 66°

Mostly Cloudy

Chance of Rain

HARPER, TX 78631 weather forecast Day 2, 9 hours 10 AM 76° 77° Mostly Cloudy N   3 76% 68°
HARPER, TX 78631 weather forecast Day 2, 12 hours 1 PM 80° 82° Mostly Cloudy 30%
RAIN
<.01 in
0% Thunder
( 24% severe)
NNE   6 62% 66°
HARPER, TX 78631 weather forecast Day 2, 15 hours 4 PM 80° 82° Mostly Cloudy NE   7 60% 65°
HARPER, TX 78631 weather forecast Day 2, 18 hours 7 PM 79° 81° Mostly Cloudy 10%
RAIN
<.01 in
0% Thunder
( 11% severe)
NE   6 60% 64°
HARPER, TX 78631 weather forecast Day 2, 21 hours 10 PM 73° 73° Partly Cloudy NE   3 79% 66°
Sunday
7 SEP 2025
HARPER, TX 78631 weather forecast Day 3, 0 hours 1 AM 70° 70° Mostly Cloudy 31%
RAIN
.25–.5 in
0% Thunder
( 18% severe)
NE   1 84% 65°
Low 66° HARPER, TX 78631 weather forecast Day 3, 3 hours 4 AM 70° 70° Mostly Cloudy ENE   1 84% 65°
High 82° HARPER, TX 78631 weather forecast Day 3, 6 hours 7 AM 67° 67° Mostly Cloudy 48%
RAIN
***
0% Thunder
( 17% severe)
NE   2 90% 64°

Mostly Cloudy

Rain Likely

HARPER, TX 78631 weather forecast Day 3, 9 hours 10 AM 73° 73° Mostly Cloudy NE   5 79% 66°
HARPER, TX 78631 weather forecast Day 3, 15 hours 1 PM 77° 79° Mostly Cloudy 58%
RAIN
***
0% Thunder
( 28% severe)
ENE   6 69% 66°
HARPER, TX 78631 weather forecast Day 3, 18 hours 4 PM 78° 80° Mostly Cloudy ENE   6 67% 66°
HARPER, TX 78631 weather forecast Day 3, 21 hours 7 PM 77° 79° Mostly Cloudy     ENE   5 69% 66°

FREDERICKSBURG, TX extended weather forecast

Monday
8 SEP 2025
Tuesday
9 SEP 2025
Wednesday
10 SEP 2025
Thursday
11 SEP 2025
Friday
12 SEP 2025
Low 68° Low 70° Low 68° Low 67° Low 66°
High 91° High 92° High 92° High 91° High 89°
HARPER, TX 78631 weather forecast Day 4 HARPER, TX 78631 weather forecast Day 5 HARPER, TX 78631 weather forecast Day 6 HARPER, TX 78631 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Mostly Cloudy
32% Rain
Partly Cloudy
8% Rain
Partly Cloudy
9% Rain
Partly Cloudy
21% Rain
Clear
15% Rain
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