Sun Valley, TX Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Cloudy 60°F
Feels Like 60°F  
Humidity 99% Dew Point 60°F Wind SSE 6 MPH Gusts 8 Barometer 29.77 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 61F
 
61
ThuDec 18
Thu Dec 18: Drizzle, High 63F, Low 34F
63
34
FriDec 19
Fri Dec 19: Sunny, High 59F, Low 45F
59
45
SatDec 20
Sat Dec 20: Sunny, High 71F, Low 47F
71
47
SunDec 21
Sun Dec 21: Partly Sunny, High 61F, Low 48F
61
48
MonDec 22
Mon Dec 22: Mostly Cloudy, High 68F, Low 57F
68
57
TueDec 23
Tue Dec 23: Partly Sunny, High 74F, Low 59F
74
59

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7-Day Temperature Trend

Week Ahead Summary

Warming trend through the week with high temperatures climbing from 59°F to 74°F. Some rain possible with at least 2 days showing precipitation chances of 20% or higher.

Climate Context

This week's forecast shows temperatures running 12°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

1957 - A tornado swept across Jackson County, Williamson County and Franklin County in southern Illinois killing eleven persons.

More on this and other weather history

Sun Valley, TX 7 Day Weather Forecast Details

Wednesday Dec 17

Drizzle

Night: A slight chance of drizzle. Patchy fog before 5am. Otherwise, cloudy, with a steady temperature around 61. South wind 15 to 20 mph, with gusts as high as 30 mph.

Thursday Dec 18

Drizzle

Day: A slight chance of drizzle before 9am. Cloudy through mid morning, then gradual clearing, with a temperature rising to near 63 by 11am, then falling to around 58 during the remainder of the day. South southwest wind 15 to 20 mph becoming north northwest in the afternoon. Winds could gust as high as 30 mph.

Mostly Clear

Night: Mostly clear, with a low around 34. North northwest wind 5 to 15 mph, with gusts as high as 20 mph.

Friday Dec 19

Sunny

Day: Sunny, with a high near 59. North northwest wind 5 to 15 mph becoming south southeast in the morning.

Mostly Clear

Night: Mostly clear, with a low around 45. South wind 10 to 15 mph, with gusts as high as 25 mph.

Saturday Dec 20

Sunny

Day: 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 5 to 10 mph becoming north northeast after midnight.

Sunday Dec 21

Partly Sunny

Day: Partly sunny, with a high near 61. East wind 10 to 15 mph, with gusts as high as 20 mph.

Mostly Cloudy

Night: Mostly cloudy, with a low around 48. East wind around 10 mph.

Monday Dec 22

Mostly Cloudy

Day: Mostly cloudy, with a high near 68.

Mostly Cloudy

Night: Mostly cloudy, with a low around 57.

Tuesday Dec 23

Partly Sunny

Day: Partly sunny, with a high near 74.

Partly Cloudy

Night: Partly cloudy, with a low around 59.

Wednesday Dec 24

Mostly Cloudy

Day: Mostly cloudy, with a high near 73.


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.