National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Dangerous Heat and Heavy Rainfall into the Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend. Heat Advisories remain in effect. Heavy to excessive rainfall occurring at times through the weekend could bring areas of flooding to parts of the northern Rockies, upper Midwest, central Great Lakes, and southern New England. Read More >

Current conditions at

YOSEMITE VALLEY NEAR YOSEMITE VILLAGE 1NNW YYV (YYVC1)

Lat: 37.74972°NLon: 119.58944°WElev: 4022.0ft.

NA

61°F

16°C

Humidity 56%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Last update 18 Sep 09:15 PM PDT
Extended Forecast for

Yosemite Valley CA

  • Tonight

    Tonight: Patchy smoke between midnight and 4am. Clear, with a low around 56. East wind 10 to 15 mph.

    Low: 56 °F

    Clear then
    Patchy Smoke

  • Saturday

    Saturday: Patchy smoke after 10am. Sunny, with a high near 82. East wind 5 to 10 mph becoming west southwest in the morning. Winds could gust as high as 15 mph.

    High: 82 °F

    Patchy Smoke

  • Saturday Night

    Saturday Night: Widespread smoke, mainly between midnight and 3am. Increasing clouds, with a low around 59. West southwest wind 5 to 15 mph becoming east northeast in the evening.

    Low: 59 °F

    Smoke

  • Sunday

    Sunday: Patchy smoke. Partly sunny, with a high near 82. East northeast wind 5 to 10 mph becoming west southwest in the morning. Winds could gust as high as 15 mph.

    High: 82 °F

    Patchy Smoke

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 61. West southwest wind 5 to 15 mph becoming east northeast after midnight.

    Low: 61 °F

    Mostly Cloudy

  • Monday

    Monday: A slight chance of rain between 11am and 2pm, then a slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 79. East northeast wind 5 to 10 mph becoming west in the morning. Chance of precipitation is 20%.

    High: 79 °F

    Slight Chance
    Rain then
    Slight Chance
    T-storms

  • Monday Night

    Monday Night: Partly cloudy, with a low around 58. Breezy, with a west northwest wind 5 to 10 mph becoming northeast 15 to 20 mph.

    Low: 58 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 81. East northeast wind 5 to 10 mph becoming west southwest in the morning. Winds could gust as high as 15 mph.

    High: 81 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 59. Breezy, with an east northeast wind 15 to 20 mph becoming east 5 to 10 mph in the evening.

    Low: 59 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

Detailed Forecast

Tonight
Patchy smoke between midnight and 4am. Clear, with a low around 56. East wind 10 to 15 mph.
Saturday
Patchy smoke after 10am. Sunny, with a high near 82. East wind 5 to 10 mph becoming west southwest in the morning. Winds could gust as high as 15 mph.
Saturday Night
Widespread smoke, mainly between midnight and 3am. Increasing clouds, with a low around 59. West southwest wind 5 to 15 mph becoming east northeast in the evening.
Sunday
Patchy smoke. Partly sunny, with a high near 82. East northeast wind 5 to 10 mph becoming west southwest in the morning. Winds could gust as high as 15 mph.
Sunday Night
Mostly cloudy, with a low around 61. West southwest wind 5 to 15 mph becoming east northeast after midnight.
Monday
A slight chance of rain between 11am and 2pm, then a slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 79. East northeast wind 5 to 10 mph becoming west in the morning. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 58. Breezy, with a west northwest wind 5 to 10 mph becoming northeast 15 to 20 mph.
Tuesday
Sunny, with a high near 81. East northeast wind 5 to 10 mph becoming west southwest in the morning. Winds could gust as high as 15 mph.
Tuesday Night
Mostly clear, with a low around 59. Breezy, with an east northeast wind 15 to 20 mph becoming east 5 to 10 mph in the evening.
Wednesday
Sunny, with a high near 84. East wind 5 to 10 mph becoming west southwest in the afternoon. Winds could gust as high as 15 mph.
Wednesday Night
Mostly clear, with a low around 60. West wind 5 to 15 mph becoming east in the evening.
Thursday
Sunny, with a high near 85. East wind 5 to 15 mph becoming west southwest in the morning.
Thursday Night
Partly cloudy, with a low around 60. West southwest wind 5 to 10 mph becoming east in the evening. Winds could gust as high as 15 mph.
Friday
Sunny, with a high near 82. East wind 5 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Yosemite Valley CA
 37.73°N 119.62°W (Elev. 3999 ft)
Last Update:
9:56 pm PDT Sep 18, 2026
Forecast Valid:
10pm PDT Sep 18, 2026-6pm PDT Sep 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation