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Current weather in Mountain View is broken clouds.

Where can I find the hourly weather forecast for Mountain View?

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

Is the weather forecast for Mountain View updated regularly?

Weather data for Mountain View is updated regularly with the latest available observations and forecasts.

Now · 1:44 PM

Mountain View Weather & Hourly Forecast

United States · Wyoming · 82604

82°F

Mostly cloudy

Feels like: 79°F

💧 Humidity 18% 🌡 Pressure 29.83 inHg 💨 Wind 19 mph 👁 Visibility 6.2 mi ☁ Clouds 78% ☀️ UV index 7.4 · High 🌅 Sunrise 6:29 AM 🌇 Sunset 7:42 PM

Hourly Forecast for Mountain View

Today

2:00 PM

Mostly cloudy

82° 💧 None 💨 19 mph H 18%29.83 inHg

5:00 PM

Overcast

80° 💧 None 💨 14 mph H 13%29.80 inHg

8:00 PM

Overcast night

70° 💧 None 💨 2 mph H 15%29.83 inHg

11:00 PM

Overcast night

70° 💧 None 💨 6 mph H 19%29.85 inHg

Tomorrow

2:00 AM

Light rain

66° 💧 0.01 in 💨 8 mph H 47%29.91 inHg

5:00 AM

Overcast night

61° 💧 0.03 in 💨 10 mph H 50%29.88 inHg

8:00 AM

Overcast

62° 💧 None 💨 2 mph H 60%29.94 inHg

11:00 AM

Mostly cloudy

71° 💧 None 💨 13 mph H 38%29.85 inHg

2:00 PM

Partly cloudy

77° 💧 None 💨 21 mph H 20%29.77 inHg

5:00 PM

Partly cloudy

78° 💧 None 💨 19 mph H 18%29.74 inHg

8:00 PM

Mostly cloudy night

71° 💧 None 💨 8 mph H 28%29.80 inHg

11:00 PM

Mostly cloudy night

68° 💧 None 💨 5 mph H 33%29.83 inHg

Wednesday

2:00 AM

Mostly cloudy night

63° 💧 None 💨 7 mph H 34%29.83 inHg

5:00 AM

Mostly cloudy night

58° 💧 None 💨 8 mph H 39%29.85 inHg

8:00 AM

Sunny

68° 💧 None 💨 10 mph H 39%29.85 inHg

11:00 AM

Mostly sunny

79° 💧 None 💨 19 mph H 24%29.80 inHg

Today

2:00 PM

Mostly cloudy

82° 💧 None 💨 19 mph H 18%29.83 inHg

3:00 PM

Mostly cloudy

81° 💧 None 💨 19 mph H 17%29.83 inHg

4:00 PM

Mostly cloudy

80° 💧 None 💨 16 mph H 15%29.83 inHg

5:00 PM

Overcast

80° 💧 None 💨 14 mph H 13%29.80 inHg

6:00 PM

Overcast

78° 💧 None 💨 11 mph H 13%29.80 inHg

7:00 PM

Overcast

75° 💧 None 💨 5 mph H 12%29.83 inHg

8:00 PM

Overcast night

70° 💧 None 💨 2 mph H 15%29.83 inHg

9:00 PM

Overcast night

68° 💧 None 💨 3 mph H 15%29.85 inHg

10:00 PM

Overcast night

70° 💧 None 💨 6 mph H 17%29.88 inHg

11:00 PM

Overcast night

70° 💧 None 💨 6 mph H 19%29.85 inHg

Tomorrow

12:00 AM

Overcast night

68° 💧 None 💨 7 mph H 22%29.88 inHg

1:00 AM

Overcast night

67° 💧 None 💨 7 mph H 31%29.88 inHg

2:00 AM

Light rain

66° 💧 0.01 in 💨 8 mph H 47%29.91 inHg

3:00 AM

Light rain

64° 💧 0.00 in 💨 11 mph H 48%29.88 inHg

4:00 AM

Overcast night

63° 💧 None 💨 10 mph H 47%29.85 inHg

5:00 AM

Overcast night

61° 💧 None 💨 10 mph H 50%29.88 inHg

6:00 AM

Light rain

62° 💧 0.01 in 💨 8 mph H 56%29.91 inHg

7:00 AM

Light rain

60° 💧 0.02 in 💨 5 mph H 64%29.94 inHg

8:00 AM

Overcast

62° 💧 None 💨 2 mph H 60%29.94 inHg

9:00 AM

Overcast

63° 💧 None 💨 3 mph H 52%29.94 inHg

10:00 AM

Overcast

67° 💧 None 💨 6 mph H 43%29.91 inHg

11:00 AM

Mostly cloudy

71° 💧 None 💨 13 mph H 38%29.85 inHg

12:00 PM

Mostly cloudy

75° 💧 None 💨 16 mph H 31%29.83 inHg

1:00 PM

Sunny

77° 💧 None 💨 18 mph H 23%29.80 inHg

2:00 PM

Partly cloudy

77° 💧 None 💨 21 mph H 20%29.77 inHg

3:00 PM

Partly cloudy

77° 💧 None 💨 22 mph H 19%29.74 inHg

4:00 PM

Partly cloudy

77° 💧 None 💨 22 mph H 17%29.71 inHg

5:00 PM

Partly cloudy

78° 💧 None 💨 19 mph H 18%29.74 inHg

6:00 PM

Partly cloudy

78° 💧 None 💨 18 mph H 18%29.74 inHg

7:00 PM

Overcast

77° 💧 None 💨 16 mph H 21%29.74 inHg

8:00 PM

Mostly cloudy night

71° 💧 None 💨 8 mph H 28%29.80 inHg

9:00 PM

Mostly cloudy night

66° 💧 None 💨 4 mph H 32%29.80 inHg

10:00 PM

Mostly cloudy night

68° 💧 None 💨 4 mph H 33%29.83 inHg

11:00 PM

Mostly cloudy night

68° 💧 None 💨 5 mph H 33%29.83 inHg

Wednesday

12:00 AM

Partly cloudy night

65° 💧 None 💨 7 mph H 34%29.83 inHg

1:00 AM

Mostly cloudy night

64° 💧 None 💨 8 mph H 35%29.85 inHg

2:00 AM

Mostly cloudy night

63° 💧 None 💨 7 mph H 34%29.83 inHg

3:00 AM

Overcast night

62° 💧 None 💨 8 mph H 33%29.85 inHg

4:00 AM

Overcast night

60° 💧 None 💨 8 mph H 35%29.85 inHg

5:00 AM

Mostly cloudy night

58° 💧 None 💨 8 mph H 39%29.85 inHg

6:00 AM

Mostly cloudy night

61° 💧 None 💨 8 mph H 43%29.85 inHg

7:00 AM

Sunny

63° 💧 None 💨 8 mph H 44%29.88 inHg

8:00 AM

Sunny

68° 💧 None 💨 10 mph H 39%29.85 inHg

9:00 AM

Sunny

73° 💧 None 💨 16 mph H 34%29.85 inHg

10:00 AM

Sunny

77° 💧 None 💨 16 mph H 30%29.83 inHg

11:00 AM

Mostly sunny

79° 💧 None 💨 19 mph H 24%29.80 inHg

12:00 PM

Mostly sunny

82° 💧 None 💨 19 mph H 22%29.74 inHg

1:00 PM

Overcast

84° 💧 None 💨 27 mph H 18%29.71 inHg

2:00 PM

Overcast

85° 💧 None 💨 30 mph H 16%29.68 inHg

3:00 PM

Overcast

86° 💧 None 💨 27 mph H 14%29.65 inHg

4:00 PM

Overcast

86° 💧 None 💨 32 mph H 14%29.62 inHg

5:00 PM

Overcast

85° 💧 None 💨 29 mph H 16%29.62 inHg

6:00 PM

Overcast

85° 💧 None 💨 27 mph H 15%29.59 inHg

7:00 PM

Mostly sunny

82° 💧 None 💨 22 mph H 16%29.62 inHg

8:00 PM

Mostly clear night

73° 💧 None 💨 15 mph H 27%29.68 inHg

9:00 PM

Mostly clear night

71° 💧 None 💨 8 mph H 28%29.71 inHg

10:00 PM

Mostly clear night

73° 💧 None 💨 14 mph H 25%29.71 inHg

11:00 PM

Mostly clear night

70° 💧 None 💨 8 mph H 23%29.71 inHg

Thursday

12:00 AM

Mostly clear night

67° 💧 None 💨 7 mph H 22%29.74 inHg

1:00 AM

Clear night

65° 💧 None 💨 7 mph H 20%29.77 inHg

2:00 AM

Clear night

64° 💧 None 💨 8 mph H 19%29.77 inHg

3:00 AM

Clear night

63° 💧 None 💨 9 mph H 20%29.77 inHg

4:00 AM

Clear night

62° 💧 None 💨 9 mph H 22%29.77 inHg

5:00 AM

Clear night

61° 💧 None 💨 9 mph H 23%29.77 inHg

6:00 AM

Clear night

60° 💧 None 💨 9 mph H 23%29.80 inHg

7:00 AM

Sunny

59° 💧 None 💨 8 mph H 22%29.80 inHg

8:00 AM

Sunny

65° 💧 None 💨 8 mph H 18%29.80 inHg

9:00 AM

Sunny

71° 💧 None 💨 11 mph H 14%29.77 inHg

10:00 AM

Sunny

75° 💧 None 💨 17 mph H 12%29.77 inHg

11:00 AM

Sunny

77° 💧 None 💨 21 mph H 10%29.74 inHg

12:00 PM

Sunny

80° 💧 None 💨 21 mph H 9%29.74 inHg

1:00 PM

Sunny

81° 💧 None 💨 18 mph H 8%29.71 inHg

2:00 PM

Sunny

83° 💧 None 💨 21 mph H 7%29.68 inHg

3:00 PM

Mostly sunny

84° 💧 None 💨 22 mph H 7%29.65 inHg

4:00 PM

Partly cloudy

84° 💧 None 💨 23 mph H 8%29.65 inHg

5:00 PM

Mostly cloudy

83° 💧 None 💨 23 mph H 8%29.65 inHg

6:00 PM

Mostly cloudy

82° 💧 None 💨 23 mph H 9%29.65 inHg

7:00 PM

Sunny

79° 💧 None 💨 21 mph H 10%29.65 inHg

8:00 PM

Mostly clear night

74° 💧 None 💨 14 mph H 12%29.68 inHg

9:00 PM

Partly cloudy night

70° 💧 None 💨 8 mph H 14%29.71 inHg

10:00 PM

Mostly clear night

69° 💧 None 💨 8 mph H 16%29.74 inHg

11:00 PM

Mostly clear night

68° 💧 None 💨 8 mph H 16%29.71 inHg

Friday

12:00 AM

Mostly clear night

67° 💧 None 💨 8 mph H 17%29.74 inHg

1:00 AM

Mostly clear night

66° 💧 None 💨 8 mph H 19%29.74 inHg

2:00 AM

Partly cloudy night

65° 💧 None 💨 7 mph H 21%29.74 inHg

3:00 AM

Partly cloudy night

65° 💧 None 💨 7 mph H 23%29.74 inHg

4:00 AM

Partly cloudy night

65° 💧 None 💨 8 mph H 26%29.74 inHg

5:00 AM

Partly cloudy night

64° 💧 None 💨 8 mph H 28%29.74 inHg

6:00 AM

Partly cloudy night

64° 💧 None 💨 7 mph H 29%29.74 inHg

7:00 AM

Sunny

64° 💧 None 💨 8 mph H 30%29.77 inHg

8:00 AM

Sunny

70° 💧 None 💨 10 mph H 26%29.77 inHg

9:00 AM

Sunny

76° 💧 None 💨 21 mph H 23%29.74 inHg

10:00 AM

Sunny

79° 💧 None 💨 26 mph H 23%29.74 inHg

11:00 AM

Sunny

82° 💧 None 💨 28 mph H 20%29.71 inHg

12:00 PM

Sunny

83° 💧 None 💨 29 mph H 20%29.71 inHg

1:00 PM

Sunny

85° 💧 None 💨 28 mph H 20%29.68 inHg

In Mountain View and, more broadly, across the state of Wyoming: The afternoon will feature a mix of sun and clouds, with temperatures rising into the mid-70s. Winds will be moderate from the west, averaging around 15 to 18 mph, with gusts reaching up to 21 mph. No precipitation is expected for the rest of the day, so outdoor plans should be comfortable. Temperatures will start around 66 degrees in the early afternoon and warm gradually. Overall, it will be a pleasant day with mild to warm conditions and breezy weather, making for a comfortable and dry afternoon.

15-Day Weather Outlook for Mountain View

TomorrowTomorrow

Moderate rain 77°/56° 💧 0.13 in 💨 16 mph

Wednesday, Sep 2Wed Sep 2

Overcast 86°/63° 💧 None 💨 31 mph

Thursday, Sep 3Thu Sep 3

Sunny 84°/61° 💧 None 💨 23 mph

Friday, Sep 4Fri Sep 4

Sunny 87°/63° 💧 None 💨 24 mph

Saturday, Sep 5Sat Sep 5

Mostly sunny 86°/65° 💧 None 💨 17 mph

Sunday, Sep 6Sun Sep 6

Overcast 85°/68° 💧 None 💨 12 mph

Monday, Sep 7Mon Sep 7

Mostly sunny 94°/68° 💧 None 💨 25 mph

Tuesday, Sep 8Tue Sep 8

Sunny 92°/70° 💧 None 💨 26 mph

Wednesday, Sep 9Wed Sep 9

Light rain 86°/66° 💧 0.00 in 💨 23 mph

Thursday, Sep 10Thu Sep 10

Sunny 71°/52° 💧 None 💨 13 mph

Friday, Sep 11Fri Sep 11

Light rain 70°/45° 💧 0.01 in 💨 16 mph

Saturday, Sep 12Sat Sep 12

Rain and snow 55°/35° 💧 0.15 in 💨 19 mph

Sunday, Sep 13Sun Sep 13

Light rain 55°/34° 💧 0.01 in 💨 14 mph

Monday, Sep 14Mon Sep 14

Overcast 63°/41° 💧 None 💨 9 mph

Tuesday, Sep 15Tue Sep 15

Sunny 71°/44° 💧 None 💨 14 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Mountain View

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Mountain View

Hourly forecast · Updated every 2 hours

Fair

Nearest forecast value 2:00 PM

PM2.5 Fine particles Good 0,8µg/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 1,3µg/m³

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

O₃ Ozone Fair 90,4µg/m³

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

NO₂ Nitrogen dioxide Good 0,2µg/m³

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

Air quality is acceptable for most people.

UV & HEALTH

UV, Sun & Health Outlook in Mountain View

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 7,4High 🙂Fair

Tomorrow UV 7,8High 🙂Fair

Wednesday UV 7,9High 🙂Fair

Thursday UV 7,6High 🙂Fair

Friday UV 8,0Very high 🙂Fair

Saturday UV 8,0Very high —Unavailable

Sunday UV 7,0High —Unavailable

Hourly UV index today

2:00 PMUV 6,9 3:00 PMUV 5,7 4:00 PMUV 3,8 5:00 PMUV 1,8 6:00 PMUV 0,6 7:00 PMUV 0,1

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

Strong UV exposure

Protect exposed skin with SPF 30+ sunscreen, wear sunglasses, and try to limit direct midday sun.

Acceptable air quality

Air quality is acceptable for most people. Very sensitive people may want to reduce prolonged exertion.

Stay hydrated

Drink water regularly, especially during physical activity or prolonged sun exposure. Dry air can increase hydration needs.

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 Mountain View

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

Forecast data for Mountain View were last refreshed today at 1:44 PM. The current forecast period extends through 02/09/2026 at 11:00 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.