Sun Valley, TX Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Cloudy with Light Rain 57°F
Feels Like 57°F  
Humidity 99% Dew Point 57°F Wind SSE 2 MPH Gusts 2 Barometer 29.93 in.
Report from a MADIS/MESONET weather station 2.1 mi. WSW of central Sun Valley
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Point Forecast at a Glance

WedDec 17
Wed Dec 17: Drizzle, Low 59F
 
59
ThuDec 18
Thu Dec 18: Clear, High 63F, Low 35F
63
35
FriDec 19
Fri Dec 19: Sunny, High 58F, Low 45F
58
45
SatDec 20
Sat Dec 20: Mostly Sunny, High 71F, Low 47F
71
47
SunDec 21
Sun Dec 21: Partly Sunny, High 62F, Low 47F
62
47
MonDec 22
Mon Dec 22: Partly Sunny, High 67F, Low 55F
67
55
TueDec 23
Tue Dec 23: Partly Sunny, High 73F, Low 57F
73
57

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7-Day Temperature Trend

Week Ahead Summary

Warming trend through the week with high temperatures climbing from 63°F to 73°F. Mostly dry conditions with only one day showing rain chances.

Climate Context

This week's forecast shows temperatures running 11°F above the historical average for December. Normal highs for this period are around 56°F with lows around 36°F.

This Date in Weather History

1987 - A storm in the southwestern U.S. brought heavy rain and heavy snow to parts of California, Nevada, Arizona, Utah and New Mexico. Charleston NV was blanketed with 12 inches of snow. Lake Havasu City AZ was drenched with 2.26 inches of rain.

More on this and other weather history

Sun Valley, TX 7 Day Weather Forecast Details

Wednesday Dec 17

Drizzle

Night: A chance of drizzle, mainly before midnight. Widespread fog, mainly before 8pm. Otherwise, cloudy, with a temperature rising to around 59 by 1am. South wind 10 to 15 mph, with gusts as high as 25 mph.

Thursday Dec 18

Clear

Day: Cloudy through mid morning, then gradual clearing, with a high near 63. South southwest wind 15 to 20 mph becoming north northwest in the afternoon. Winds could gust as high as 25 mph.

Mostly Clear

Night: Mostly clear, with a low around 35. Northwest wind 5 to 10 mph.

Friday Dec 19

Sunny

Day: Sunny, with a high near 58. Light and variable wind becoming south 5 to 10 mph in the morning.

Mostly Clear

Night: Mostly clear, with a low around 45. South wind 10 to 15 mph, with gusts as high as 20 mph.

Saturday Dec 20

Mostly Sunny

Day: Mostly sunny, with a high near 71. South southwest wind 10 to 20 mph, with gusts as high as 25 mph.

Partly Cloudy

Night: Partly cloudy, with a low around 47. South wind around 10 mph becoming northeast in the evening.

Sunday Dec 21

Partly Sunny

Day: Partly sunny, with a high near 62. East wind around 10 mph, with gusts as high as 20 mph.

Mostly Cloudy

Night: Mostly cloudy, with a low around 47. East wind 5 to 10 mph.

Monday Dec 22

Partly Sunny

Day: Partly sunny, with a high near 67.

Partly Cloudy

Night: Partly cloudy, with a low around 55.

Tuesday Dec 23

Partly Sunny

Day: Partly sunny, with a high near 73.

Partly Cloudy

Night: Partly cloudy, with a low around 57.

Wednesday Dec 24

Partly Sunny

Day: Partly sunny, with a high near 72.


About Sun Valley, TX

Sun Valley is a small city in Lamar County, Texas, United States. The population was 69 at the 2010 census, up from 51 at the 2000 census; in 2020, its population was 70.

Content from Wikipedia, licensed under CC BY-SA 3.0.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.