Harper, Texas Weather Resources

Current Conditions & Forecast · Weather for Geeks · Aviation Weather

Online since 2012 · Weather archives dating back to 2009 · 1.6+ million weather observations

78.1°F
Feels Like 77.7°F
Current Conditions
Wednesday, October 28, 2026
Updated 04:30 PM
Sun & Moon Almanac →
Humidity
61%
Dew Point 63.4°F
Wind
9 mph
S (182°)
Gust 14 mph
Pressure
30.028 inHg
↓ Falling -0.050 inHg
Rain Today
0.00 in
Rate 0.00 in/h
Today's High
78.9°F
04:00 PM
Today's Low
61.6°F
12:46 AM
Rain Yesterday
0.00 in
October 27, 2026
Rainfall Totals
Month 2.61 in
Year 27.31 in

National Weather Service Forecast

Harper, Texas · Austin/San Antonio
This Afternoon
Partly Sunny
Partly Sunny
78°F
SSE 10 mph
Tonight
Mostly Cloudy then Patchy Fog
Mostly Cloudy then Patchy Fog
63°F
SSE 5 to 10 mph
Rain 20%
Thursday
Patchy Fog then Showers And Thunderstorms Likely
Patchy Fog then Showers And Thunderstorms Likely
70°F
SE 10 mph
Rain 80%
Thursday Night
Chance Showers And Thunderstorms
Chance Showers And Thunderstorms
59°F
ESE 10 mph
Rain 50%
Friday
Rain Showers
Rain Showers
68°F
SE 10 to 15 mph
Rain 80%
NWS forecast updated: 2026-10-28T20:32:25+00:00

Lightning Tracker

Live lightning activity near Harper, Texas
Lightning data provided by Blitzortung.org. For situational awareness only.

Regional Weather Picture

Radar and satellite imagery for South Central Texas

Radar

NWS · KEWX New Braunfels
NWS KEWX radar loop for South Central Texas
Click radar image for full NWS radar

Satellite

GOES GeoColor · Austin/San Antonio
GOES GeoColor satellite image for Austin and San Antonio, Texas
Click image for full NOAA satellite imagery
GeoColor imagery courtesy of NOAA/NESDIS/STAR