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Below are the Free Visitor Guides for Sun Valley / Ketchum Area.
Click here to view all the guides avialable for Idaho.

General Interest Guides

Visit Idaho Visit Idaho Visit Idaho
IdahoStart planning your Idaho adventure. Vacation is more than just scenery; it’s about making life long memories. Download or order the free Idaho Travel Guide here.
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Discover Wood River Valley - Sun Valley Discover Wood River Valley - Sun Valley Discover Wood River Valley - Sun Valley
Mountains All the Best Adventures For those with a High Altitude Attitude. Discover our Award Winning Visitor’s Guide
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Weather information for the Sun Valley-Ketchum area is provided below. Average temperatures, climate details and current forecasts are included!

Climate

Sun Valley is an arid area, and the climate is dominated by the sparse volcanic highlands to the south. The result is more than 250 days of sunshine a year, and along with the long summer days caused by the northerly latitude the valley’s name is usually quite accurate. The high mountain peaks scrape an average 150 inches of snow from the sky each winter.

Live weather is currently unavailable.

Please visit weather.gov for current and forecasted weather.

This Afternoon
Mostly Cloudy
Tonight
Partly Cloudy
Wednesday
Partly Sunny then Chance Light Snow
Wednesday Night
Light Snow Likely
Thursday
Light Snow Likely
Thursday Night
Chance Light Snow

40°F

Wind 7 mph S

17°F

Wind 6 mph NW

40°F

Wind 6 mph E

21°F

Wind 3 to 8 mph ENE

36°F

Wind 10 mph NNE

20°F

Wind 8 mph N

Detailed Forecast

This Afternoon Mostly cloudy. High near 40, with temperatures falling to around 36 in the afternoon. South wind around 7 mph.
Tonight Partly cloudy, with a low around 17. Northwest wind around 6 mph.
Wednesday A chance of snow after 5pm. Partly sunny. High near 40, with temperatures falling to around 36 in the afternoon. East wind around 6 mph. Chance of precipitation is 30%. New snow accumulation of less than half an inch possible.
Wednesday Night Snow likely. Cloudy, with a low around 21. East northeast wind 3 to 8 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Thursday Snow likely. Mostly cloudy, with a high near 36. North northeast wind around 10 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.
Thursday Night A chance of snow before 5am. Mostly cloudy, with a low around 20. Chance of precipitation is 40%. New snow accumulation of around one inch possible.
Friday Mostly sunny, with a high near 40.
Friday Night Mostly clear, with a low around 19.
Saturday Mostly sunny, with a high near 46.
Saturday Night Partly cloudy, with a low around 18.
Sunday Mostly sunny, with a high near 45.
Sunday Night Mostly cloudy, with a low around 22.
Monday A chance of snow between noon and 3pm, then a chance of rain. Partly sunny, with a high near 44. Chance of precipitation is 30%.
Monday Night A chance of snow. Mostly cloudy, with a low around 20. Chance of precipitation is 50%. New snow accumulation of less than half an inch possible.

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Select a Free Visitor Guides below

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Below are the Free Visitor Guides for Sun Valley / Ketchum. More Visitor Guides are available in Idaho. Click here to view them all!

Visit Idaho Visit Idaho Visit Idaho
IdahoStart planning your Idaho adventure. Vacation is more than just scenery; it’s about making life long memories. Download or order the free Idaho Travel Guide here.
Request this Free Visitor GuideRequested! You're all set! Request a few more Visitor Guides, or complete the form below to receive your guides by mail.
Discover Wood River Valley - Sun Valley Discover Wood River Valley - Sun Valley Discover Wood River Valley - Sun Valley
Mountains All the Best Adventures For those with a High Altitude Attitude. Discover our Award Winning Visitor’s Guide
Request this Free Visitor GuideRequested! You're all set! Request a few more Visitor Guides, or complete the form below to receive your guides by mail.