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Current weather in Summit is overcast clouds.

Where can I find the hourly weather forecast for Summit?

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

Is the weather forecast for Summit updated regularly?

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

Now · 10:03 AM

Summit Weather & Hourly Forecast

United States · Arizona · 85756

87°F

Overcast

Feels like: 86°F

💧 Humidity 30% 🌡 Pressure 29.85 inHg 💨 Wind 2 mph 👁 Visibility 36.1 mi ☁ Clouds 98% ☀️ UV index 3.6 · Moderate 🌅 Sunrise 6:11 AM 🌇 Sunset 6:21 PM

Hourly Forecast for Summit

Today

11:00 AM

Overcast

90° 💧 None 💨 6 mph H 26%29.85 inHg

2:00 PM

Light thunderstorms

91° 💧 0.018 in 💨 11 mph H 29%29.80 inHg

5:00 PM

Overcast

83° 💧 0.004 in 💨 5 mph H 41%29.77 inHg

8:00 PM

Overcast night

80° 💧 0.000 in 💨 2 mph H 53%29.80 inHg

11:00 PM

Overcast night

80° 💧 None 💨 10 mph H 45%29.83 inHg

Tomorrow

2:00 AM

Overcast night

77° 💧 0.014 in 💨 12 mph H 52%29.85 inHg

5:00 AM

Light rain

74° 💧 0.005 in 💨 10 mph H 60%29.88 inHg

8:00 AM

Overcast

74° 💧 0.001 in 💨 6 mph H 61%29.91 inHg

11:00 AM

Overcast

82° 💧 None 💨 8 mph H 41%29.91 inHg

2:00 PM

Overcast

87° 💧 None 💨 4 mph H 32%29.83 inHg

5:00 PM

Overcast

86° 💧 None 💨 2 mph H 32%29.80 inHg

8:00 PM

Partly cloudy night

80° 💧 None 💨 5 mph H 47%29.85 inHg

11:00 PM

Clear night

74° 💧 None 💨 5 mph H 61%29.88 inHg

Thursday

2:00 AM

Clear night

71° 💧 None 💨 4 mph H 63%29.91 inHg

5:00 AM

Clear night

68° 💧 None 💨 4 mph H 71%29.91 inHg

8:00 AM

Sunny

75° 💧 None 💨 3 mph H 53%29.94 inHg

Today

11:00 AM

Overcast

90° 💧 None 💨 6 mph H 26%29.85 inHg

12:00 PM

Mostly cloudy

91° 💧 None 💨 9 mph H 25%29.83 inHg

1:00 PM

Overcast

92° 💧 None 💨 10 mph H 25%29.80 inHg

2:00 PM

Light thunderstorms

91° 💧 0.004 in 💨 11 mph H 29%29.80 inHg

3:00 PM

Light thunderstorms

85° 💧 0.009 in 💨 11 mph H 39%29.80 inHg

4:00 PM

Light rain

83° 💧 0.004 in 💨 12 mph H 43%29.80 inHg

5:00 PM

Overcast

83° 💧 0.004 in 💨 5 mph H 41%29.77 inHg

6:00 PM

Overcast

83° 💧 None 💨 2 mph H 43%29.77 inHg

7:00 PM

Overcast night

81° 💧 None 💨 0 mph H 56%29.80 inHg

8:00 PM

Overcast night

80° 💧 0.000 in 💨 2 mph H 53%29.80 inHg

9:00 PM

Overcast night

79° 💧 None 💨 4 mph H 52%29.83 inHg

10:00 PM

Overcast night

79° 💧 None 💨 6 mph H 48%29.83 inHg

11:00 PM

Overcast night

80° 💧 None 💨 10 mph H 45%29.83 inHg

Tomorrow

12:00 AM

Overcast night

79° 💧 None 💨 11 mph H 46%29.83 inHg

1:00 AM

Overcast night

78° 💧 None 💨 12 mph H 48%29.85 inHg

2:00 AM

Overcast night

77° 💧 None 💨 12 mph H 52%29.85 inHg

3:00 AM

Light thunderstorms

75° 💧 0.002 in 💨 13 mph H 56%29.85 inHg

4:00 AM

Light thunderstorms

74° 💧 0.012 in 💨 9 mph H 60%29.85 inHg

5:00 AM

Light rain

74° 💧 0.004 in 💨 10 mph H 60%29.88 inHg

6:00 AM

Overcast night

73° 💧 0.001 in 💨 6 mph H 64%29.91 inHg

7:00 AM

Overcast

73° 💧 0.001 in 💨 6 mph H 65%29.91 inHg

8:00 AM

Overcast

74° 💧 0.001 in 💨 6 mph H 61%29.91 inHg

9:00 AM

Overcast

77° 💧 None 💨 5 mph H 52%29.91 inHg

10:00 AM

Overcast

79° 💧 None 💨 7 mph H 46%29.91 inHg

11:00 AM

Overcast

82° 💧 None 💨 8 mph H 41%29.91 inHg

12:00 PM

Overcast

84° 💧 None 💨 6 mph H 38%29.88 inHg

1:00 PM

Overcast

86° 💧 None 💨 4 mph H 35%29.85 inHg

2:00 PM

Overcast

87° 💧 None 💨 4 mph H 32%29.83 inHg

3:00 PM

Overcast

86° 💧 None 💨 5 mph H 32%29.80 inHg

4:00 PM

Overcast

87° 💧 None 💨 3 mph H 32%29.80 inHg

5:00 PM

Overcast

86° 💧 None 💨 2 mph H 32%29.80 inHg

6:00 PM

Overcast

85° 💧 None 💨 3 mph H 33%29.80 inHg

7:00 PM

Overcast night

82° 💧 None 💨 3 mph H 39%29.83 inHg

8:00 PM

Partly cloudy night

80° 💧 None 💨 5 mph H 47%29.85 inHg

9:00 PM

Mostly clear night

77° 💧 None 💨 6 mph H 53%29.88 inHg

10:00 PM

Clear night

76° 💧 None 💨 5 mph H 57%29.88 inHg

11:00 PM

Clear night

74° 💧 None 💨 5 mph H 61%29.88 inHg

Thursday

12:00 AM

Clear night

73° 💧 None 💨 4 mph H 62%29.88 inHg

1:00 AM

Clear night

72° 💧 None 💨 5 mph H 62%29.88 inHg

2:00 AM

Clear night

71° 💧 None 💨 4 mph H 63%29.91 inHg

3:00 AM

Clear night

70° 💧 None 💨 4 mph H 66%29.88 inHg

4:00 AM

Mostly clear night

69° 💧 None 💨 4 mph H 69%29.91 inHg

5:00 AM

Clear night

68° 💧 None 💨 4 mph H 71%29.91 inHg

6:00 AM

Clear night

67° 💧 None 💨 4 mph H 73%29.91 inHg

7:00 AM

Sunny

69° 💧 None 💨 5 mph H 68%29.91 inHg

8:00 AM

Sunny

75° 💧 None 💨 3 mph H 53%29.94 inHg

9:00 AM

Sunny

80° 💧 None 💨 1 mph H 45%29.94 inHg

10:00 AM

Sunny

83° 💧 None 💨 1 mph H 38%29.94 inHg

11:00 AM

Sunny

86° 💧 None 💨 2 mph H 32%29.91 inHg

12:00 PM

Sunny

89° 💧 None 💨 3 mph H 27%29.88 inHg

1:00 PM

Mostly sunny

91° 💧 None 💨 5 mph H 25%29.85 inHg

2:00 PM

Mostly sunny

92° 💧 None 💨 6 mph H 23%29.83 inHg

3:00 PM

Mostly sunny

92° 💧 None 💨 5 mph H 21%29.80 inHg

4:00 PM

Mostly sunny

92° 💧 None 💨 5 mph H 21%29.77 inHg

5:00 PM

Mostly sunny

91° 💧 None 💨 4 mph H 20%29.77 inHg

Friday

2:00 AM

Clear night

71° 💧 None 💨 9 mph H 66%29.91 inHg

5:00 AM

Clear night

69° 💧 None 💨 3 mph H 69%29.91 inHg

8:00 AM

Sunny

75° 💧 None 💨 7 mph H 53%29.97 inHg

11:00 AM

Sunny

88° 💧 None 💨 5 mph H 29%29.91 inHg

2:00 PM

Sunny

93° 💧 None 💨 3 mph H 17%29.83 inHg

5:00 PM

Sunny

92° 💧 None 💨 2 mph H 16%29.80 inHg

8:00 PM

Clear night

84° 💧 None 💨 3 mph H 24%29.85 inHg

11:00 PM

Overcast night

78° 💧 None 💨 3 mph H 29%29.88 inHg

Saturday

2:00 AM

Clear night

74° 💧 None 💨 2 mph H 36%29.85 inHg

5:00 AM

Clear night

71° 💧 None 💨 4 mph H 40%29.85 inHg

8:00 AM

Sunny

79° 💧 None 💨 5 mph H 32%29.91 inHg

11:00 AM

Sunny

92° 💧 None 💨 5 mph H 20%29.88 inHg

2:00 PM

Sunny

97° 💧 None 💨 6 mph H 13%29.80 inHg

5:00 PM

Sunny

96° 💧 None 💨 8 mph H 13%29.77 inHg

8:00 PM

Clear night

87° 💧 None 💨 5 mph H 22%29.83 inHg

11:00 PM

Clear night

80° 💧 None 💨 3 mph H 28%29.88 inHg

Sunday

2:00 AM

Clear night

77° 💧 None 💨 4 mph H 32%29.88 inHg

5:00 AM

Mostly clear night

74° 💧 None 💨 4 mph H 36%29.88 inHg

8:00 AM

Mostly sunny

80° 💧 None 💨 3 mph H 29%29.94 inHg

11:00 AM

Partly cloudy

91° 💧 None 💨 2 mph H 19%29.91 inHg

2:00 PM

Overcast

90° 💧 None 💨 7 mph H 24%29.85 inHg

5:00 PM

Partly cloudy

91° 💧 None 💨 3 mph H 23%29.80 inHg

8:00 PM

Partly cloudy night

86° 💧 None 💨 5 mph H 30%29.83 inHg

11:00 PM

Partly cloudy night

81° 💧 None 💨 4 mph H 38%29.85 inHg

Monday

5:00 AM

Mostly clear night

78° 💧 None 💨 3 mph H 44%29.88 inHg

11:00 AM

Mostly sunny

74° 💧 None 💨 2 mph H 50%29.83 inHg

5:00 PM

Partly cloudy

88° 💧 None 💨 3 mph H 32%29.83 inHg

11:00 PM

Partly cloudy night

80° 💧 None 💨 4 mph H 65%29.74 inHg

Tuesday

5:00 AM

Clear night

72° 💧 None 💨 7 mph H 78%29.80 inHg

11:00 AM

Mostly sunny

68° 💧 None 💨 3 mph H 91%29.80 inHg

5:00 PM

Light rain

80° 💧 None 💨 2 mph H 58%29.85 inHg

11:00 PM

Clear night

85° 💧 None 💨 5 mph H 32%29.71 inHg

Wednesday

5:00 AM

Clear night

71° 💧 None 💨 4 mph H 43%29.80 inHg

11:00 AM

Sunny

67° 💧 None 💨 4 mph H 45%29.80 inHg

5:00 PM

Sunny

85° 💧 None 💨 1 mph H 21%29.83 inHg

11:00 PM

Clear night

87° 💧 None 💨 6 mph H 19%29.71 inHg

Thursday

5:00 AM

Clear night

74° 💧 None 💨 3 mph H 33%29.74 inHg

11:00 AM

Sunny

68° 💧 None 💨 4 mph H 36%29.77 inHg

5:00 PM

Sunny

90° 💧 None 💨 4 mph H 15%29.77 inHg

11:00 PM

Mostly clear night

93° 💧 None 💨 1 mph H 21%29.65 inHg

Friday

5:00 AM

Mostly clear night

77° 💧 None 💨 4 mph H 59%29.74 inHg

11:00 AM

Sunny

72° 💧 None 💨 4 mph H 69%29.74 inHg

5:00 PM

Sunny

91° 💧 None 💨 12 mph H 32%29.77 inHg

11:00 PM

Clear night

92° 💧 None 💨 12 mph H 27%29.65 inHg

Saturday

5:00 AM

Mostly clear night

77° 💧 None 💨 3 mph H 53%29.74 inHg

11:00 AM

Sunny

70° 💧 None 💨 4 mph H 56%29.74 inHg

5:00 PM

Sunny

86° 💧 None 💨 3 mph H 23%29.77 inHg

11:00 PM

Clear night

90° 💧 None 💨 11 mph H 13%29.68 inHg

Sunday

5:00 AM

Clear night

74° 💧 None 💨 6 mph H 14%29.80 inHg

11:00 AM

Sunny

67° 💧 None 💨 2 mph H 19%29.83 inHg

5:00 PM

Sunny

87° 💧 None 💨 3 mph H 10%29.85 inHg

11:00 PM

Clear night

90° 💧 None 💨 8 mph H 6%29.77 inHg

Monday

5:00 AM

Clear night

75° 💧 None 💨 4 mph H 17%29.85 inHg

11:00 AM

Sunny

71° 💧 None 💨 9 mph H 30%29.85 inHg

5:00 PM

Sunny

87° 💧 None 💨 17 mph H 31%29.88 inHg

11:00 PM

Clear night

92° 💧 None 💨 6 mph H 16%29.77 inHg

Tuesday

5:00 AM

Clear night

79° 💧 None 💨 10 mph H 42%29.88 inHg

11:00 AM

Sunny

72° 💧 None 💨 11 mph H 56%29.91 inHg

5:00 PM

Sunny

88° 💧 None 💨 19 mph H 32%29.91 inHg

11:00 PM

Clear night

94° 💧 None 💨 14 mph H 21%29.80 inHg

In Summit and, more broadly, across the state of Arizona: The evening will be characterized by mostly cloudy skies, with temperatures staying warm between 82 and 88 degrees Fahrenheit. Light northeast winds will prevail, generally blowing around 3 mph, with occasional gusts reaching up to 7 mph. No precipitation is expected during the next few hours, so dry conditions will continue through the night. Temperatures are expected to remain steady, providing a warm and calm evening. Overall, it should be a mild night with comfortable conditions, although the cloud cover may limit any significant cooling.

15-Day Weather Outlook for Summit

TomorrowTomorrow

Light thunderstorms 87°/73° 💧 None 💨 13 mph

Thursday, Sep 24Thu Sep 24

Mostly sunny 92°/67° 💧 None 💨 6 mph

Friday, Sep 25Fri Sep 25

Overcast 93°/69° 💧 0.073 in 💨 9 mph

Saturday, Sep 26Sat Sep 26

Sunny 97°/71° 💧 None 💨 8 mph

Sunday, Sep 27Sun Sep 27

Overcast 91°/74° 💧 0.002 in 💨 7 mph

Monday, Sep 28Mon Sep 28

Partly cloudy 88°/74° 💧 0.318 in 💨 4 mph

Tuesday, Sep 29Tue Sep 29

Light rain 85°/68° 💧 0.085 in 💨 7 mph

Wednesday, Sep 30Wed Sep 30

Sunny 87°/67° 💧 None 💨 6 mph

Thursday, Oct 1Thu Oct 1

Mostly sunny 93°/68° 💧 None 💨 4 mph

Friday, Oct 2Fri Oct 2

Mostly sunny 92°/72° 💧 0.001 in 💨 12 mph

Saturday, Oct 3Sat Oct 3

Mostly sunny 90°/70° 💧 None 💨 11 mph

Sunday, Oct 4Sun Oct 4

Sunny 90°/67° 💧 None 💨 8 mph

Monday, Oct 5Mon Oct 5

Sunny 92°/71° 💧 None 💨 17 mph

Tuesday, Oct 6Tue Oct 6

Sunny 94°/72° 💧 None 💨 19 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Summit

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Summit

Hourly forecast · Updated every 2 hours

Good

Nearest forecast value 11:00 AM

PM2.5 Fine particles Good 2,7µg/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 13,4µg/m³

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

O₃ Ozone Good 49,5µg/m³

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

NO₂ Nitrogen dioxide Good 0,8µg/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 Summit

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 3,8Moderate 😊Good

Tomorrow UV 8,6Very high 🙂Fair

Thursday UV 3,5Moderate 🙂Fair

Friday UV 8,8Very high 🙂Fair

Saturday UV 8,0Very high 🙂Fair

Sunday UV 7,0High —Unavailable

Monday UV 5,0Moderate —Unavailable

Hourly UV index today

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

Stay hydrated

Drink water regularly, especially during physical activity or prolonged sun exposure.

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 Summit

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · SUMMIT, ARIZONA

Tonight's Stargazing & Shooting Stars

Local night-sky conditions and meteor activity for Jasper.

26/100Best-hour score

No good viewing window tonight Astronomical darkness exists, but current sky conditions are unfavorable.

☁ Cloud cover 100% 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 65° high at the best hour.

✦ Estimated visible meteors Poor visibility Meteor activity may occur above the clouds, but local viewing conditions are not suitable.

Chance ≥1 meteor in 30 minNot meaningful

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.

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Forecast data for Summit were last refreshed today at 10:03 AM. The current forecast period extends through 24/09/2026 at 8:00 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.