Weather Forecast for Fredericksburg

Texas, United States of America

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Sunny

Current Weather - Fredericksburg: 31°C

Texas, United States of America

Sunny

Feels like 37°C

Wind

19 km/h NE

Humidity

59%

Pressure

1017 mb

UV Index

7

Visibility

16 km

Sunny

Sunny

Thursday, July 23, 2026

High

36°C

Low

24°C

Rain Chance

3%

Hourly Forecast

Sunny 33°C
19:00
Sunny 30°C
20:00
Clear 28°C
21:00
Clear 27°C
22:00
Clear 26°C
23:00
Jul 24

Day Statistics

Maximum Wind

30 km/h

Humidity

59%

Precipitation

0 mm

UV Index

12

Visibility

10 km

Rain Chance

3%

Snow Chance

0%

Sun & Moon

Sunrise

06:48 AM

Sunset

08:35 PM

Moonrise

04:24 PM

Moonset

01:49 AM

Moon Phase

Waxing Gibbous

Moon Illumination

74%

Air Quality

PM2.5

12.1

μg/m³

PM10

13.6

μg/m³

NO₂

2.5

μg/m³

O₃

97

μg/m³

SO₂

1.3

μg/m³

CO

124.8

μg/m³

US EPA Index: 1 GB DEFRA Index: 2

Solar Radiation Data

Shortwave Radiation

372.56

Diffuse Radiation

67.65

DNI

0

GTI

0

Weather Alerts

Heat Advisory issued July 22 at 8:38PM CDT until July 23 at 8:00PM CDT by NWS Austin/San Antonio TX

Llano; Burnet; Kerr; Bandera; Gillespie; Kendall; Blanco; Hays; Uvalde; Medina; Bexar; Comal; Guadalupe; Caldwell; Zavala; Frio; Atascosa; Wilson; Karnes; Gonzales; De Witt; Dimmit Jul 22, 08:38 PM - Jul 23, 08:00 PM
Severity: Moderate Urgency: Expected

* WHAT...Heat index values up to 112. * WHERE...A portion of south central Texas. * WHEN...Until 8 PM CDT Thursday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.

Event: Heat Advisory Certainty: Likely Category: Met

Heat Advisory issued July 23 at 12:02AM CDT until July 23 at 8:00PM CDT by NWS Austin/San Antonio TX

Llano; Burnet; Val Verde; Edwards; Kerr; Bandera; Gillespie; Kendall; Blanco; Hays; Kinney; Uvalde; Medina; Bexar; Comal; Guadalupe; Caldwell; Maverick; Zavala; Frio; Atascosa; Wilson; Karnes; Gonzales; De Witt; Dimmit Jul 23, 12:02 AM - Jul 23, 08:00 PM
Severity: Moderate Urgency: Expected

* WHAT...Heat index values up to 112. * WHERE...Rest of South-Central Texas * WHEN...Until 8 PM CDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.

Event: Heat Advisory Certainty: Likely Category: Met

Heat Advisory issued July 22 at 11:54PM CDT until July 23 at 8:00PM CDT by NWS Austin/San Antonio TX

Llano; Burnet; Kerr; Bandera; Gillespie; Kendall; Blanco; Hays; Uvalde; Medina; Bexar; Comal; Guadalupe; Caldwell; Zavala; Frio; Atascosa; Wilson; Karnes; Gonzales; De Witt; Dimmit Jul 22, 11:54 PM - Jul 23, 08:00 PM
Severity: Moderate Urgency: Expected

* WHAT...Heat index values up to 112. * WHERE...Rest of South-Central Texas * WHEN...Until 8 PM CDT Thursday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.

Event: Heat Advisory Certainty: Likely Category: Met