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Current weather in Yosemite Valley is clear sky.

Where can I find the hourly weather forecast for Yosemite Valley?

This page shows hourly weather forecast for Yosemite Valley, including temperature, wind, precipitation, humidity and cloud cover.

Is the weather forecast for Yosemite Valley updated regularly?

Weather data for Yosemite Valley is updated regularly with the latest available observations and forecasts.

Now · 7:08 AM

Yosemite Valley Weather & Hourly Forecast

United States · California · 95389

39°F

Sunny

Feels like: 33°F

💧 Humidity 69% 🌡 Pressure 30.03 inHg 💨 Wind 3 mph 👁 Visibility 26.6 mi ☁ Clouds 0% ☀️ UV index 0.0 · Low 🌅 Sunrise 6:45 AM 🌇 Sunset 6:56 PM

Hourly Forecast for Yosemite Valley

Today

8:00 AM

Sunny

48° 💧 0.000 in 💨 4 mph H 52%30.03 inHg

11:00 AM

Sunny

65° 💧 0.003 in 💨 5 mph H 30%30.00 inHg

2:00 PM

Mostly sunny

66° 💧 0.008 in 💨 7 mph H 36%29.97 inHg

5:00 PM

Sunny

63° 💧 0.001 in 💨 5 mph H 44%29.97 inHg

8:00 PM

Clear night

53° 💧 None 💨 3 mph H 61%30.00 inHg

11:00 PM

Clear night

46° 💧 None 💨 4 mph H 73%30.00 inHg

Tomorrow

2:00 AM

Clear night

43° 💧 None 💨 4 mph H 68%30.00 inHg

5:00 AM

Clear night

41° 💧 None 💨 4 mph H 65%30.00 inHg

8:00 AM

Sunny

50° 💧 None 💨 4 mph H 48%30.03 inHg

11:00 AM

Sunny

70° 💧 None 💨 5 mph H 23%30.00 inHg

2:00 PM

Sunny

71° 💧 None 💨 7 mph H 28%29.97 inHg

5:00 PM

Sunny

67° 💧 None 💨 6 mph H 35%29.97 inHg

8:00 PM

Clear night

56° 💧 None 💨 2 mph H 54%30.00 inHg

11:00 PM

Clear night

49° 💧 None 💨 3 mph H 72%30.03 inHg

Thursday

2:00 AM

Clear night

46° 💧 None 💨 4 mph H 73%30.03 inHg

5:00 AM

Clear night

44° 💧 None 💨 3 mph H 66%30.03 inHg

Today

8:00 AM

Sunny

48° 💧 None 💨 4 mph H 52%30.03 inHg

9:00 AM

Sunny

58° 💧 0.000 in 💨 1 mph H 34%30.00 inHg

10:00 AM

Sunny

62° 💧 None 💨 4 mph H 31%30.00 inHg

11:00 AM

Sunny

65° 💧 None 💨 5 mph H 30%30.00 inHg

12:00 PM

Sunny

65° 💧 0.000 in 💨 7 mph H 33%30.00 inHg

1:00 PM

Sunny

65° 💧 0.003 in 💨 8 mph H 36%29.97 inHg

2:00 PM

Mostly sunny

66° 💧 0.002 in 💨 7 mph H 36%29.97 inHg

3:00 PM

Strong thunderstorm

65° 💧 0.002 in 💨 7 mph H 37%29.97 inHg

4:00 PM

Light thunderstorms

64° 💧 0.005 in 💨 6 mph H 42%29.97 inHg

5:00 PM

Sunny

63° 💧 0.001 in 💨 5 mph H 44%29.97 inHg

6:00 PM

Sunny

61° 💧 None 💨 3 mph H 46%29.97 inHg

7:00 PM

Clear night

55° 💧 None 💨 0 mph H 62%29.97 inHg

8:00 PM

Clear night

53° 💧 None 💨 3 mph H 61%30.00 inHg

9:00 PM

Clear night

50° 💧 None 💨 5 mph H 64%30.00 inHg

10:00 PM

Clear night

48° 💧 None 💨 5 mph H 68%30.00 inHg

11:00 PM

Clear night

46° 💧 None 💨 4 mph H 73%30.00 inHg

Tomorrow

12:00 AM

Clear night

45° 💧 None 💨 4 mph H 74%30.00 inHg

1:00 AM

Clear night

43° 💧 None 💨 4 mph H 72%30.00 inHg

2:00 AM

Clear night

43° 💧 None 💨 4 mph H 68%30.00 inHg

3:00 AM

Clear night

42° 💧 None 💨 4 mph H 66%30.00 inHg

4:00 AM

Clear night

41° 💧 None 💨 4 mph H 65%30.00 inHg

5:00 AM

Clear night

41° 💧 None 💨 4 mph H 65%30.00 inHg

6:00 AM

Clear night

40° 💧 None 💨 4 mph H 66%30.00 inHg

7:00 AM

Sunny

40° 💧 None 💨 4 mph H 66%30.03 inHg

8:00 AM

Sunny

50° 💧 None 💨 4 mph H 48%30.03 inHg

9:00 AM

Sunny

64° 💧 None 💨 1 mph H 28%30.03 inHg

10:00 AM

Sunny

68° 💧 None 💨 3 mph H 25%30.00 inHg

11:00 AM

Sunny

70° 💧 None 💨 5 mph H 23%30.00 inHg

12:00 PM

Sunny

71° 💧 None 💨 7 mph H 23%30.00 inHg

1:00 PM

Sunny

71° 💧 None 💨 7 mph H 26%29.97 inHg

2:00 PM

Sunny

71° 💧 None 💨 7 mph H 28%29.97 inHg

3:00 PM

Sunny

71° 💧 None 💨 7 mph H 30%29.97 inHg

4:00 PM

Sunny

69° 💧 None 💨 6 mph H 32%29.97 inHg

5:00 PM

Sunny

67° 💧 None 💨 6 mph H 35%29.97 inHg

6:00 PM

Sunny

64° 💧 None 💨 4 mph H 39%30.00 inHg

7:00 PM

Clear night

59° 💧 None 💨 0 mph H 51%30.00 inHg

8:00 PM

Clear night

56° 💧 None 💨 2 mph H 54%30.00 inHg

9:00 PM

Clear night

52° 💧 None 💨 4 mph H 62%30.00 inHg

10:00 PM

Clear night

50° 💧 None 💨 3 mph H 69%30.03 inHg

11:00 PM

Clear night

49° 💧 None 💨 3 mph H 72%30.03 inHg

Thursday

12:00 AM

Clear night

48° 💧 None 💨 4 mph H 73%30.03 inHg

1:00 AM

Clear night

47° 💧 None 💨 3 mph H 74%30.03 inHg

2:00 AM

Clear night

46° 💧 None 💨 4 mph H 73%30.03 inHg

3:00 AM

Clear night

45° 💧 None 💨 4 mph H 71%30.03 inHg

4:00 AM

Clear night

44° 💧 None 💨 3 mph H 70%30.03 inHg

5:00 AM

Clear night

44° 💧 None 💨 3 mph H 66%30.03 inHg

6:00 AM

Clear night

43° 💧 None 💨 3 mph H 64%30.03 inHg

7:00 AM

Sunny

43° 💧 None 💨 4 mph H 62%30.03 inHg

8:00 AM

Sunny

52° 💧 None 💨 4 mph H 47%30.03 inHg

9:00 AM

Sunny

65° 💧 None 💨 1 mph H 25%30.03 inHg

10:00 AM

Sunny

67° 💧 None 💨 5 mph H 23%30.03 inHg

11:00 AM

Sunny

69° 💧 None 💨 7 mph H 22%30.00 inHg

12:00 PM

Sunny

70° 💧 None 💨 8 mph H 22%30.00 inHg

1:00 PM

Sunny

70° 💧 None 💨 9 mph H 23%30.00 inHg

2:00 PM

Sunny

70° 💧 None 💨 9 mph H 23%30.00 inHg

3:00 PM

Sunny

70° 💧 None 💨 9 mph H 23%29.97 inHg

4:00 PM

Sunny

68° 💧 None 💨 9 mph H 24%29.97 inHg

5:00 PM

Sunny

67° 💧 None 💨 8 mph H 26%30.00 inHg

Friday

2:00 AM

Partly cloudy night

44° 💧 None 💨 3 mph H 54%30.06 inHg

5:00 AM

Mostly cloudy night

46° 💧 None 💨 2 mph H 52%30.06 inHg

8:00 AM

Sunny

50° 💧 None 💨 4 mph H 48%30.09 inHg

11:00 AM

Sunny

60° 💧 None 💨 11 mph H 31%30.06 inHg

2:00 PM

Sunny

61° 💧 None 💨 12 mph H 29%30.03 inHg

5:00 PM

Mostly sunny

58° 💧 None 💨 9 mph H 36%30.03 inHg

8:00 PM

Clear night

46° 💧 None 💨 3 mph H 62%30.06 inHg

11:00 PM

Clear night

43° 💧 None 💨 3 mph H 66%30.06 inHg

Saturday

2:00 AM

Clear night

40° 💧 None 💨 3 mph H 69%30.06 inHg

5:00 AM

Clear night

38° 💧 None 💨 4 mph H 70%30.03 inHg

8:00 AM

Sunny

45° 💧 None 💨 5 mph H 47%30.03 inHg

11:00 AM

Sunny

60° 💧 None 💨 7 mph H 21%29.97 inHg

2:00 PM

Sunny

63° 💧 None 💨 10 mph H 24%29.97 inHg

5:00 PM

Sunny

59° 💧 None 💨 9 mph H 25%29.97 inHg

8:00 PM

Clear night

47° 💧 None 💨 3 mph H 43%30.03 inHg

11:00 PM

Clear night

42° 💧 None 💨 5 mph H 51%30.03 inHg

Sunday

2:00 AM

Clear night

39° 💧 None 💨 5 mph H 59%30.03 inHg

5:00 AM

Clear night

38° 💧 None 💨 4 mph H 63%30.00 inHg

8:00 AM

Sunny

44° 💧 None 💨 5 mph H 51%30.03 inHg

11:00 AM

Sunny

58° 💧 None 💨 10 mph H 25%29.97 inHg

2:00 PM

Partly cloudy

59° 💧 None 💨 11 mph H 25%29.94 inHg

5:00 PM

Sunny

54° 💧 None 💨 10 mph H 32%29.94 inHg

8:00 PM

Clear night

43° 💧 None 💨 4 mph H 53%29.97 inHg

11:00 PM

Clear night

39° 💧 None 💨 3 mph H 61%30.03 inHg

Monday

5:00 AM

Clear night

40° 💧 None 💨 3 mph H 53%30.00 inHg

11:00 AM

Mostly sunny

35° 💧 None 💨 4 mph H 70%30.00 inHg

5:00 PM

Sunny

54° 💧 None 💨 3 mph H 30%29.97 inHg

11:00 PM

Clear night

55° 💧 None 💨 5 mph H 37%29.94 inHg

Tuesday

5:00 AM

Clear night

41° 💧 None 💨 6 mph H 54%29.97 inHg

11:00 AM

Sunny

36° 💧 None 💨 5 mph H 56%29.94 inHg

5:00 PM

Sunny

63° 💧 None 💨 6 mph H 19%29.97 inHg

11:00 PM

Clear night

61° 💧 None 💨 5 mph H 23%29.91 inHg

Wednesday

5:00 AM

Clear night

42° 💧 None 💨 4 mph H 49%29.94 inHg

11:00 AM

Sunny

37° 💧 None 💨 4 mph H 48%29.91 inHg

5:00 PM

Sunny

63° 💧 None 💨 5 mph H 18%29.88 inHg

11:00 PM

Clear night

60° 💧 None 💨 6 mph H 23%29.83 inHg

Thursday

5:00 AM

Clear night

42° 💧 None 💨 3 mph H 46%29.88 inHg

11:00 AM

Sunny

37° 💧 None 💨 3 mph H 55%29.85 inHg

5:00 PM

Sunny

55° 💧 None 💨 7 mph H 30%29.85 inHg

11:00 PM

Light rain

50° 💧 None 💨 7 mph H 43%29.83 inHg

Friday

5:00 AM

Overcast night

39° 💧 None 💨 3 mph H 67%29.91 inHg

11:00 AM

Sunny

34° 💧 None 💨 2 mph H 79%29.97 inHg

5:00 PM

Sunny

55° 💧 None 💨 5 mph H 26%29.94 inHg

11:00 PM

Clear night

53° 💧 None 💨 6 mph H 44%29.94 inHg

Saturday

5:00 AM

Clear night

41° 💧 None 💨 5 mph H 60%30.00 inHg

11:00 AM

Sunny

35° 💧 None 💨 8 mph H 54%30.00 inHg

5:00 PM

Sunny

64° 💧 None 💨 1 mph H 12%29.97 inHg

11:00 PM

Clear night

63° 💧 None 💨 6 mph H 30%29.97 inHg

Sunday

5:00 AM

Clear night

44° 💧 None 💨 8 mph H 29%30.00 inHg

11:00 AM

Sunny

38° 💧 None 💨 5 mph H 30%30.03 inHg

5:00 PM

Sunny

67° 💧 None 💨 4 mph H 8%30.06 inHg

11:00 PM

Clear night

63° 💧 None 💨 5 mph H 23%30.03 inHg

Monday

5:00 AM

Clear night

43° 💧 None 💨 5 mph H 35%30.06 inHg

11:00 AM

Sunny

38° 💧 None 💨 4 mph H 35%30.06 inHg

5:00 PM

Sunny

69° 💧 None 💨 4 mph H 12%30.09 inHg

11:00 PM

Clear night

65° 💧 None 💨 6 mph H 18%30.06 inHg

Tuesday

5:00 AM

Clear night

44° 💧 None 💨 4 mph H 31%30.09 inHg

11:00 AM

Sunny

42° 💧 None 💨 4 mph H 29%30.09 inHg

5:00 PM

Sunny

69° 💧 None 💨 4 mph H 11%30.09 inHg

11:00 PM

Clear night

66° 💧 None 💨 5 mph H 15%30.06 inHg

In Yosemite Valley and, more broadly, across the state of California: Tonight, expect mostly cloudy skies with mild to warm temperatures ranging from 73 to 80 degrees Fahrenheit. Winds will be light, coming from the west at around 9 mph, with occasional gusts reaching up to 16 mph. No precipitation is forecast for the evening and the early night hours, so outdoor plans should be comfortable. Temperatures may gradually cool into the lower 70s later in the night, but overall, conditions will remain mild. The wind remains gentle, providing a slight breeze without causing concern. Overall, it should be a pleasant evening with no weather-related disruptions.

15-Day Weather Outlook for Yosemite Valley

TomorrowTomorrow

Sunny 71°/40° 💧 None 💨 7 mph

Thursday, Sep 24Thu Sep 24

Mostly cloudy 70°/43° 💧 0.019 in 💨 9 mph

Friday, Sep 25Fri Sep 25

Mostly cloudy 61°/43° 💧 None 💨 12 mph

Saturday, Sep 26Sat Sep 26

Sunny 63°/40° 💧 None 💨 10 mph

Sunday, Sep 27Sun Sep 27

Partly cloudy 60°/39° 💧 None 💨 9 mph

Monday, Sep 28Mon Sep 28

Mostly sunny 55°/35° 💧 None 💨 6 mph

Tuesday, Sep 29Tue Sep 29

Sunny 63°/36° 💧 None 💨 6 mph

Wednesday, Sep 30Wed Sep 30

Sunny 63°/37° 💧 None 💨 6 mph

Thursday, Oct 1Thu Oct 1

Light rain 55°/37° 💧 0.010 in 💨 7 mph

Friday, Oct 2Fri Oct 2

Sunny 55°/34° 💧 0.001 in 💨 6 mph

Saturday, Oct 3Sat Oct 3

Sunny 64°/35° 💧 None 💨 8 mph

Sunday, Oct 4Sun Oct 4

Sunny 67°/38° 💧 None 💨 5 mph

Monday, Oct 5Mon Oct 5

Sunny 69°/38° 💧 None 💨 6 mph

Tuesday, Oct 6Tue Oct 6

Sunny 69°/42° 💧 None 💨 5 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Yosemite Valley

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Yosemite Valley

Hourly forecast · Updated every 2 hours

Good

Nearest forecast value 8:00 AM

PM2.5 Fine particles Good 6,4µg/m³

Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.

PM10 Particulate matter Good 13,6µg/m³

Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.

O₃ Ozone Good 53,0µg/m³

Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.

NO₂ Nitrogen dioxide Good 5,5µg/m³

A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.

Air quality is favorable for outdoor activities.

UV & HEALTH

UV, Sun & Health Outlook in Yosemite Valley

Maximum daily UV Today, tomorrow and the following day show the maximum UV index forecast for each day.

0–2 Low 3–5 Moderate 6–7 High 8–10 Very high 11+ Extreme

Today UV 5,1Moderate 😊Good

Tomorrow UV 4,4Moderate 😷Poor

Thursday UV 5,8Moderate 😷Poor

Friday UV 5,9Moderate 😐Moderate

Saturday UV 5,0Moderate 🙂Fair

Sunday UV 5,0Moderate —Unavailable

Monday UV 6,0High —Unavailable

Hourly UV index today

8:00 AMUV 0,3 9:00 AMUV 1,0 10:00 AMUV 2,4 11:00 AMUV 4,0 12:00 PMUV 4,7 1:00 PMUV 5,1 2:00 PMUV 4,4 3:00 PMUV 3,2 4:00 PMUV 1,8 5:00 PMUV 0,8 6:00 PMUV 0,2 7:00 PMUV 0,0

Today's weather health advice Open today's recommendations.

Moderate UV risk

Sunglasses and sun protection are recommended for prolonged exposure.

Good air quality

Air quality is good and outdoor activities can be enjoyed normally.

Cold conditions

Dress warmly and protect your hands and feet if you will be outdoors for an extended period.

Good conditions for outdoor activities

Outdoor activities can generally be enjoyed normally, with sun protection adjusted to the UV level.

WIND OUTLOOK

Hourly Wind Forecast for Yosemite Valley

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · YOSEMITE VALLEY, CALIFORNIA

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 4:00 AM–5:00 AM.

100/100Best-hour score

BEST TIME TONIGHT 4:00 AM–5:00 AM Astronomical darkness: 8:23 PM–5:19 AM

☁ Cloud cover 0% Real hourly forecast for the best viewing hour.

☾ Moonlight 89% Waxing Gibbous · Moon below the horizon at the best viewing hour.

☄ Meteor activity Southern Taurids Reference ZHR 7 · Radiant 67° high at the best hour.

✦ Estimated visible meteors 1–4/hour Local estimate after weather, moonlight and radiant-height adjustments.

Chance ≥1 meteor in 30 min74%

UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.

SEP 20–NOV 20

Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak

ACTIVE NOW

OCT 2–NOV 7

OrionidsStart OCT 2 · Peak OCT 21 · End NOV 7 · ZHR 20 · 77% Moon at peak

UPCOMING

OCT 20–DEC 10

Northern TauridsStart OCT 20 · Peak NOV 12 · End DEC 10 · ZHR 5 · 7% Moon at peak

UPCOMING

NOV 6–NOV 30

LeonidsStart NOV 6 · Peak NOV 17 · End NOV 30 · ZHR 15 · 52% Moon at peak

UPCOMING

Experimental local observing estimate. Weather values come from the hourly forecast already used on this page. Moon position and astronomical darkness are calculated locally from time and coordinates. Meteor-shower ZHR describes ideal conditions and is not the number of meteors a person should expect to see locally.

DISCOVER WEATHER NEARBY Weather in other cities

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Forecast data for Yosemite Valley were last refreshed today at 6:22 AM. The current forecast period extends through 24/09/2026 at 5:00 AM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.