Sweetwater County, WY Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Mostly Cloudy 36°F
Feels Like 26°F  
Humidity 67% Dew Point 26°F Wind W 17 MPH Gusts 29 Barometer N/A
Solar Rad 237 w/m2 Visibility 1.2 mi.
Report from a MADIS/MESONET weather station 2.5 mi. NNW of central Sweetwater County
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Point Forecast at a Glance

SatDec 6
Sat Dec 6: Mostly Sunny, High 30F, Low 21F
30
21
SunDec 7
Sun Dec 7: Partly Sunny, High 34F, Low 23F
34
23
MonDec 8
Mon Dec 8: Partly Sunny, High 38F, Low 29F
38
29
TueDec 9
Tue Dec 9: Mostly Cloudy, High 43F, Low 36F
43
36
WedDec 10
Wed Dec 10: Showers, High 48F, Low 36F
20%
48
36
ThuDec 11
Thu Dec 11: Partly Sunny, High 46F, Low 31F
46
31
FriDec 12
Fri Dec 12: Mostly Sunny, High 45F
45
 

7-Day Temperature Trend

Week Ahead Summary

Variable high temperatures through the week, ranging from 34°F to 48°F. Mostly dry conditions with only one day showing rain chances.

Climate Context

This week's forecast shows temperatures running 10°F above the historical average for December. Normal highs for this period are around 32°F with lows around 12°F.

This Date in Weather History

1987 - Another in a series of storms brought high winds and heavy rain to the northwestern U.S., with heavy snow in some of the higher elevations. In northern California, Crescent City was drenched with 2.58 inches of rain, and winds gusted to 90 mph. Up to fourteen inches of snow blanketed the mountains of northern California, and snow and high winds created blizzard conditions around Lake Tahoe NV.

More on this and other weather history

Sweetwater County, WY 7 Day Weather Forecast Details

Saturday Dec 6

Mostly Sunny

Day: Mostly sunny, with a temperature falling to around 30 by 5pm. Windy, with a west wind 26 to 31 mph, with gusts as high as 47 mph.

Mostly Cloudy

Night: Mostly cloudy, with a low around 21. Breezy, with a west wind 17 to 22 mph, with gusts as high as 33 mph.

Sunday Dec 7

Partly Sunny

Day: Partly sunny, with a high near 34. Breezy, with a west southwest wind 15 to 21 mph, with gusts as high as 31 mph.

Mostly Cloudy

Night: Mostly cloudy, with a low around 23. Breezy, with a west southwest wind 14 to 17 mph, with gusts as high as 25 mph.

Monday Dec 8

Partly Sunny

Day: Partly sunny, with a high near 38. Breezy, with a west wind 17 to 22 mph, with gusts as high as 34 mph.

Mostly Cloudy

Night: Mostly cloudy, with a low around 29. Breezy, with a west southwest wind around 22 mph, with gusts as high as 33 mph.

Tuesday Dec 9

Mostly Cloudy

Day: Mostly cloudy, with a high near 43. Windy, with a west wind 22 to 31 mph, with gusts as high as 47 mph.

Mostly Cloudy

Night: Mostly cloudy, with a low around 36. Windy.

Wednesday Dec 10

Showers

Day: A 20 percent chance of showers. Partly sunny, with a high near 48. Windy.

Mostly Cloudy

Night: Mostly cloudy, with a low around 36. Windy.

Thursday Dec 11

Partly Sunny

Day: Partly sunny, with a high near 46. Breezy.

Partly Cloudy

Night: Partly cloudy, with a low around 31. Breezy.

Friday Dec 12

Mostly Sunny

Day: Mostly sunny, with a high near 45. Breezy.


About Sweetwater County, WY

Sweetwater County is a county in southwestern Wyoming, United States. As of the 2020 United States census, the population was 42,272, making it the fourth-most populous county in Wyoming. Its county seat is Green River. By area, it is the largest county in Wyoming. Its southern boundary line abuts the north lines of the states of Colorado and Utah. Sweetwater County comprises the Rock Springs, Green River, Wyoming Micropolitan Statistical Area.

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.