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Sun Valley, Texas Weather Forecast
Sun Valley, Texas Weather
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Weather Forecast for Sun Valley, Texas : Harris County
Issued: 6:20 am CST Dec 14, 2025 Latitude: 29.6407 Longitude: -95.2349 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Monday Tuesday Wednesday Thursday Friday Saturday
Clearing on Today Mostly Clear on Tonight Sunny on Monday Mostly Cloudy on Tuesday 40% chance of thunderstorms on Wednesday Mostly Sunny on Thursday Mostly Sunny on Friday Partly Sunny on Saturday
High: 51 °F Low: 34°F High: 53°F High: 66°F High: 73°F High: 79°F High: 72°F High: 77°F
Low: 41°F Low: 59°F Low: 64°F Low: 59°F Low: 59°F  
Clearing Mostly Clear Sunny Mostly Cloudy Thunderstorms Mostly Sunny Mostly Sunny Partly Sunny
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Current Conditions at
HOUSTON/HOBBY AP - (KHOU)
59°
Cloudy
as of 6:53 AM CST
Rel. Humidity: 82%
Dew Point: 54°F
Visibility: 8 Miles
Pressure: 30.27 in.
Flight Rule: MVFR
Wind Data
15 MPH
Gust: 28 MPH
020° North
Cloud Level(s): Broken at 1000ft, Broken at 2000ft, Solid Overcast at 3000ft
Current Conditions at
ELLINGTON AFB - (KEFD)
61°
Cloudy
as of 6:54 AM CST
Rel. Humidity: 82%
Dew Point: 55°F
Visibility: 10 Miles
Pressure: 30.25 in.
Flight Rule: MVFR
Wind Data
16 MPH
0° North
Cloud Level(s): Solid Overcast at 1000ft
Current Conditions at
HOUSTON/CLOVER FLD - (KLVJ)
61°
Cloudy
as of 6:53 AM CST
Rel. Humidity: 82%
Dew Point: 55°F
Visibility: 10 Miles
Pressure: 30.28 in.
Flight Rule: MVFR
Wind Data
20 MPH
Gust: 25 MPH
010° North
Cloud Level(s): Broken at 1600ft, Solid Overcast at 3700ft
Current Conditions at
HOUSTON - (KIAH)
57°
Cloudy
as of 6:53 AM CST
Rel. Humidity: 82%
Dew Point: 52°F
Visibility: 7 Miles
Pressure: 30.30 in.
Flight Rule: MVFR
Wind Data
14 MPH
Gust: 22 MPH
010° North
Cloud Level(s): Solid Overcast at 1500ft
Clearing on Today Today... Cloudy through mid morning, then gradual clearing, with a temperature falling to around 51 by 5pm. Breezy, with a north wind 15 to 20 mph, with gusts as high as 30 mph.
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 34. Northeast wind 10 to 15 mph, with gusts as high as 25 mph.
Sunny on Monday Monday... Sunny, with a high near 53. Northeast wind 5 to 10 mph.
Mostly Cloudy on Monday Night Monday Night... Mostly cloudy, with a low around 41. East wind around 5 mph becoming calm in the evening.
Mostly Cloudy on Tuesday Tuesday... Mostly cloudy, with a high near 66. Southeast wind 5 to 10 mph.
30% chance of thunderstorms Tuesday Night Tuesday Night... A 30 percent chance of showers and thunderstorms, mainly after midnight. Cloudy, with a low around 59.
40% chance of thunderstorms Wednesday Wednesday... A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 73.
Mostly Cloudy on Wednesday Night Wednesday Night... Mostly cloudy, with a low around 64.
Mostly Sunny on Thursday Thursday... Mostly sunny, with a high near 79.
Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 59.
Mostly Sunny on Friday Friday... Mostly sunny, with a high near 72.
Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around 59.
Partly Sunny on Saturday Saturday... Partly sunny, with a high near 77.
Current Radar Image


Sun Almanac for Sun Valley, Texas
Sunrise: 07:08 AM
Sunset: 5:24 PM
Civil Sunrise:06:42 AM
Civil Sunset: 5:50 PM
Nautical Sunrise: 06:12 AM
Nautical Sunset: 6:19 PM
Astro Sunrise: 05:43 AM
Astro Sunset: 6:49 PM
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