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Current weather in Arivaca is overcast clouds.

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

Now · 12:59 PM

Arivaca Weather & Hourly Forecast

United States · Arizona · 85601

87°F

Overcast

Feels like: 85°F

💧 Humidity 33% 🌡 Pressure 29.83 inHg 💨 Wind 6 mph 👁 Visibility 37.6 mi ☁ Clouds 99% ☀️ UV index 3.8 · Moderate 🌅 Sunrise 6:12 AM 🌇 Sunset 6:23 PM

Hourly Forecast for Arivaca

Today

1:00 PM

Overcast

87° 💧 0.029 in 💨 6 mph H 33%29.83 inHg

4:00 PM

Light thunderstorms

76° 💧 0.095 in 💨 10 mph H 56%29.85 inHg

7:00 PM

Overcast night

75° 💧 None 💨 6 mph H 61%29.83 inHg

10:00 PM

Overcast night

72° 💧 None 💨 6 mph H 63%29.88 inHg

Tomorrow

1:00 AM

Overcast night

71° 💧 None 💨 9 mph H 64%29.88 inHg

4:00 AM

Overcast night

69° 💧 None 💨 10 mph H 66%29.88 inHg

7:00 AM

Mostly cloudy

69° 💧 None 💨 10 mph H 70%29.91 inHg

10:00 AM

Strong thunderstorm

78° 💧 0.064 in 💨 3 mph H 49%29.91 inHg

1:00 PM

Light rain

73° 💧 0.028 in 💨 4 mph H 63%29.94 inHg

4:00 PM

Partly cloudy

78° 💧 None 💨 3 mph H 48%29.85 inHg

7:00 PM

Mostly clear night

73° 💧 None 💨 4 mph H 63%29.91 inHg

10:00 PM

Mostly cloudy night

69° 💧 None 💨 3 mph H 72%29.94 inHg

Thursday

1:00 AM

Clear night

67° 💧 None 💨 4 mph H 75%29.94 inHg

4:00 AM

Clear night

64° 💧 None 💨 3 mph H 79%29.91 inHg

7:00 AM

Sunny

65° 💧 None 💨 4 mph H 75%29.94 inHg

10:00 AM

Sunny

79° 💧 None 💨 5 mph H 45%29.97 inHg

Today

1:00 PM

Overcast

87° 💧 0.000 in 💨 6 mph H 33%29.83 inHg

2:00 PM

Strong thunderstorm

86° 💧 0.001 in 💨 6 mph H 34%29.80 inHg

3:00 PM

Light thunderstorms

81° 💧 0.028 in 💨 8 mph H 44%29.80 inHg

4:00 PM

Light thunderstorms

76° 💧 0.093 in 💨 10 mph H 56%29.85 inHg

5:00 PM

Overcast

76° 💧 0.002 in 💨 10 mph H 56%29.85 inHg

6:00 PM

Overcast

76° 💧 None 💨 6 mph H 56%29.83 inHg

7:00 PM

Overcast night

75° 💧 None 💨 6 mph H 61%29.83 inHg

8:00 PM

Overcast night

74° 💧 None 💨 6 mph H 62%29.85 inHg

9:00 PM

Overcast night

73° 💧 None 💨 5 mph H 62%29.85 inHg

10:00 PM

Overcast night

72° 💧 None 💨 6 mph H 63%29.88 inHg

11:00 PM

Overcast night

72° 💧 None 💨 8 mph H 63%29.88 inHg

Tomorrow

12:00 AM

Overcast night

71° 💧 None 💨 9 mph H 64%29.88 inHg

1:00 AM

Overcast night

71° 💧 None 💨 9 mph H 64%29.88 inHg

2:00 AM

Overcast night

70° 💧 None 💨 9 mph H 64%29.88 inHg

3:00 AM

Overcast night

70° 💧 None 💨 9 mph H 64%29.88 inHg

4:00 AM

Overcast night

69° 💧 None 💨 10 mph H 66%29.88 inHg

5:00 AM

Overcast night

69° 💧 None 💨 10 mph H 68%29.88 inHg

6:00 AM

Overcast night

68° 💧 None 💨 10 mph H 70%29.88 inHg

7:00 AM

Mostly cloudy

69° 💧 None 💨 10 mph H 70%29.91 inHg

8:00 AM

Mostly cloudy

72° 💧 None 💨 9 mph H 63%29.91 inHg

9:00 AM

Overcast

76° 💧 None 💨 7 mph H 54%29.91 inHg

10:00 AM

Strong thunderstorm

78° 💧 0.002 in 💨 3 mph H 49%29.91 inHg

11:00 AM

Light thunderstorms

80° 💧 0.005 in 💨 3 mph H 47%29.91 inHg

12:00 PM

Light thunderstorms

68° 💧 0.057 in 💨 11 mph H 80%29.97 inHg

1:00 PM

Light rain

73° 💧 0.021 in 💨 4 mph H 63%29.94 inHg

2:00 PM

Light rain

76° 💧 0.007 in 💨 4 mph H 57%29.91 inHg

3:00 PM

Overcast

77° 💧 None 💨 5 mph H 52%29.88 inHg

4:00 PM

Partly cloudy

78° 💧 None 💨 3 mph H 48%29.85 inHg

5:00 PM

Partly cloudy

78° 💧 None 💨 3 mph H 47%29.88 inHg

6:00 PM

Mostly sunny

76° 💧 None 💨 3 mph H 54%29.88 inHg

7:00 PM

Mostly clear night

73° 💧 None 💨 4 mph H 63%29.91 inHg

8:00 PM

Partly cloudy night

72° 💧 None 💨 4 mph H 66%29.91 inHg

9:00 PM

Partly cloudy night

70° 💧 None 💨 3 mph H 69%29.94 inHg

10:00 PM

Mostly cloudy night

69° 💧 None 💨 3 mph H 72%29.94 inHg

11:00 PM

Clear night

68° 💧 None 💨 4 mph H 71%29.94 inHg

Thursday

12:00 AM

Clear night

67° 💧 None 💨 4 mph H 73%29.94 inHg

1:00 AM

Clear night

67° 💧 None 💨 4 mph H 75%29.94 inHg

2:00 AM

Clear night

66° 💧 None 💨 4 mph H 77%29.91 inHg

3:00 AM

Clear night

65° 💧 None 💨 3 mph H 78%29.91 inHg

4:00 AM

Clear night

64° 💧 None 💨 3 mph H 79%29.91 inHg

5:00 AM

Clear night

64° 💧 None 💨 3 mph H 80%29.91 inHg

6:00 AM

Clear night

63° 💧 None 💨 3 mph H 80%29.94 inHg

7:00 AM

Sunny

65° 💧 None 💨 4 mph H 75%29.94 inHg

8:00 AM

Sunny

72° 💧 None 💨 3 mph H 60%29.97 inHg

9:00 AM

Sunny

75° 💧 None 💨 4 mph H 52%29.97 inHg

10:00 AM

Sunny

79° 💧 None 💨 5 mph H 45%29.97 inHg

11:00 AM

Sunny

82° 💧 None 💨 6 mph H 38%29.94 inHg

12:00 PM

Strong thunderstorm

84° 💧 None 💨 5 mph H 35%29.91 inHg

1:00 PM

Mostly sunny

85° 💧 None 💨 5 mph H 33%29.88 inHg

2:00 PM

Partly cloudy

86° 💧 None 💨 5 mph H 32%29.85 inHg

3:00 PM

Strong thunderstorm

87° 💧 None 💨 5 mph H 31%29.85 inHg

4:00 PM

Strong thunderstorm

85° 💧 None 💨 5 mph H 31%29.83 inHg

5:00 PM

Light thunderstorms

81° 💧 0.017 in 💨 9 mph H 37%29.85 inHg

6:00 PM

Light rain

79° 💧 0.006 in 💨 4 mph H 41%29.85 inHg

7:00 PM

Mostly clear night

77° 💧 None 💨 4 mph H 46%29.88 inHg

8:00 PM

Clear night

75° 💧 None 💨 3 mph H 51%29.91 inHg

9:00 PM

Clear night

75° 💧 None 💨 2 mph H 51%29.91 inHg

10:00 PM

Clear night

73° 💧 None 💨 4 mph H 54%29.91 inHg

11:00 PM

Clear night

71° 💧 None 💨 4 mph H 56%29.91 inHg

Friday

12:00 AM

Clear night

70° 💧 None 💨 2 mph H 55%29.91 inHg

1:00 AM

Clear night

70° 💧 None 💨 2 mph H 56%29.91 inHg

2:00 AM

Clear night

69° 💧 None 💨 2 mph H 56%29.91 inHg

3:00 AM

Clear night

67° 💧 None 💨 2 mph H 60%29.91 inHg

4:00 AM

Clear night

65° 💧 None 💨 4 mph H 68%29.91 inHg

5:00 AM

Clear night

65° 💧 None 💨 6 mph H 71%29.91 inHg

8:00 AM

Sunny

74° 💧 None 💨 7 mph H 54%29.94 inHg

11:00 AM

Sunny

84° 💧 None 💨 4 mph H 26%29.94 inHg

2:00 PM

Mostly sunny

88° 💧 None 💨 4 mph H 21%29.88 inHg

5:00 PM

Mostly sunny

86° 💧 None 💨 7 mph H 20%29.83 inHg

8:00 PM

Clear night

77° 💧 None 💨 2 mph H 28%29.88 inHg

11:00 PM

Clear night

73° 💧 None 💨 3 mph H 32%29.91 inHg

Saturday

2:00 AM

Clear night

70° 💧 None 💨 2 mph H 37%29.88 inHg

5:00 AM

Clear night

68° 💧 None 💨 7 mph H 41%29.88 inHg

8:00 AM

Sunny

78° 💧 None 💨 10 mph H 36%29.94 inHg

11:00 AM

Sunny

88° 💧 None 💨 9 mph H 21%29.91 inHg

2:00 PM

Sunny

91° 💧 None 💨 11 mph H 17%29.85 inHg

5:00 PM

Sunny

88° 💧 None 💨 11 mph H 19%29.83 inHg

8:00 PM

Clear night

80° 💧 None 💨 9 mph H 20%29.88 inHg

11:00 PM

Mostly clear night

74° 💧 None 💨 4 mph H 26%29.94 inHg

Sunday

2:00 AM

Partly cloudy night

76° 💧 None 💨 0 mph H 26%29.91 inHg

5:00 AM

Partly cloudy night

74° 💧 None 💨 2 mph H 29%29.91 inHg

8:00 AM

Mostly sunny

79° 💧 None 💨 3 mph H 22%29.94 inHg

11:00 AM

Mostly sunny

88° 💧 None 💨 2 mph H 18%29.94 inHg

2:00 PM

Partly cloudy

90° 💧 None 💨 9 mph H 17%29.83 inHg

5:00 PM

Mostly cloudy

87° 💧 None 💨 8 mph H 22%29.80 inHg

8:00 PM

Clear night

76° 💧 None 💨 9 mph H 39%29.88 inHg

11:00 PM

Mostly clear night

73° 💧 None 💨 4 mph H 45%29.88 inHg

Monday

2:00 AM

Clear night

71° 💧 None 💨 2 mph H 50%29.85 inHg

5:00 AM

Clear night

70° 💧 None 💨 4 mph H 48%29.83 inHg

11:00 AM

Sunny

85° 💧 None 💨 9 mph H 32%29.85 inHg

5:00 PM

Mostly sunny

79° 💧 None 💨 7 mph H 50%29.77 inHg

11:00 PM

Clear night

72° 💧 None 💨 3 mph H 70%29.83 inHg

Tuesday

5:00 AM

Partly cloudy night

68° 💧 None 💨 4 mph H 82%29.83 inHg

11:00 AM

Mostly sunny

82° 💧 None 💨 3 mph H 50%29.85 inHg

5:00 PM

Light rain

81° 💧 None 💨 1 mph H 45%29.77 inHg

11:00 PM

Clear night

72° 💧 None 💨 1 mph H 70%29.83 inHg

Wednesday

5:00 AM

Clear night

68° 💧 None 💨 4 mph H 73%29.80 inHg

11:00 AM

Sunny

86° 💧 None 💨 4 mph H 35%29.80 inHg

5:00 PM

Light rain

82° 💧 None 💨 4 mph H 42%29.71 inHg

11:00 PM

Clear night

74° 💧 None 💨 1 mph H 58%29.77 inHg

Thursday

5:00 AM

Clear night

71° 💧 None 💨 3 mph H 62%29.77 inHg

11:00 AM

Mostly sunny

85° 💧 None 💨 3 mph H 39%29.83 inHg

5:00 PM

Mostly sunny

84° 💧 None 💨 8 mph H 32%29.77 inHg

11:00 PM

Clear night

73° 💧 None 💨 4 mph H 62%29.85 inHg

Friday

5:00 AM

Clear night

69° 💧 None 💨 4 mph H 68%29.85 inHg

11:00 AM

Mostly sunny

87° 💧 None 💨 8 mph H 30%29.85 inHg

5:00 PM

Mostly sunny

88° 💧 None 💨 9 mph H 24%29.74 inHg

11:00 PM

Mostly clear night

77° 💧 None 💨 6 mph H 32%29.80 inHg

Saturday

5:00 AM

Overcast night

69° 💧 None 💨 5 mph H 99%29.85 inHg

11:00 AM

Mostly sunny

87° 💧 None 💨 3 mph H 34%29.85 inHg

5:00 PM

Light rain

78° 💧 None 💨 5 mph H 58%29.80 inHg

11:00 PM

Partly cloudy night

71° 💧 None 💨 7 mph H 80%29.85 inHg

Sunday

5:00 AM

Mostly clear night

68° 💧 None 💨 1 mph H 86%29.83 inHg

11:00 AM

Overcast

79° 💧 None 💨 4 mph H 56%29.88 inHg

5:00 PM

Overcast

72° 💧 None 💨 3 mph H 79%29.85 inHg

11:00 PM

Overcast night

69° 💧 None 💨 3 mph H 82%29.85 inHg

Monday

5:00 AM

Moderate rain

63° 💧 None 💨 5 mph H 95%29.85 inHg

11:00 AM

Partly cloudy

74° 💧 None 💨 5 mph H 70%29.85 inHg

5:00 PM

Light rain

69° 💧 None 💨 8 mph H 86%29.80 inHg

11:00 PM

Mostly cloudy night

63° 💧 None 💨 7 mph H 99%29.85 inHg

Tuesday

5:00 AM

Overcast night

63° 💧 None 💨 10 mph H 97%29.83 inHg

11:00 AM

Partly cloudy

72° 💧 None 💨 13 mph H 71%29.85 inHg

5:00 PM

Sunny

72° 💧 None 💨 13 mph H 65%29.80 inHg

11:00 PM

Clear night

63° 💧 None 💨 12 mph H 93%29.88 inHg

Wednesday

5:00 AM

Mostly clear night

62° 💧 None 💨 8 mph H 96%29.91 inHg

In Arivaca 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 Arivaca

TomorrowTomorrow

Strong thunderstorm 80°/68° 💧 None 💨 11 mph

Thursday, Sep 24Thu Sep 24

Strong thunderstorm 87°/63° 💧 None 💨 9 mph

Friday, Sep 25Fri Sep 25

Mostly sunny 88°/65° 💧 0.299 in 💨 7 mph

Saturday, Sep 26Sat Sep 26

Mostly sunny 91°/68° 💧 None 💨 11 mph

Sunday, Sep 27Sun Sep 27

Partly cloudy 90°/73° 💧 None 💨 9 mph

Monday, Sep 28Mon Sep 28

Mostly sunny 85°/70° 💧 0.073 in 💨 9 mph

Tuesday, Sep 29Tue Sep 29

Light rain 82°/68° 💧 0.026 in 💨 4 mph

Wednesday, Sep 30Wed Sep 30

Light rain 86°/68° 💧 0.047 in 💨 4 mph

Thursday, Oct 1Thu Oct 1

Mostly sunny 85°/71° 💧 0.005 in 💨 8 mph

Friday, Oct 2Fri Oct 2

Mostly sunny 88°/69° 💧 0.002 in 💨 9 mph

Saturday, Oct 3Sat Oct 3

Light rain 87°/69° 💧 0.317 in 💨 7 mph

Sunday, Oct 4Sun Oct 4

Overcast 79°/68° 💧 0.046 in 💨 4 mph

Monday, Oct 5Mon Oct 5

Moderate rain 74°/63° 💧 0.681 in 💨 8 mph

Tuesday, Oct 6Tue Oct 6

Partly cloudy 72°/63° 💧 0.018 in 💨 13 mph

Wednesday, Oct 7Wed Oct 7

Mostly sunny 62°/62° 💧 0.001 in 💨 8 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Arivaca

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Arivaca

Hourly forecast · Updated every 2 hours

Fair

Nearest forecast value 1:00 PM

PM2.5 Fine particles Good 2,1µg/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 9,2µg/m³

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

O₃ Ozone Fair 65,0µg/m³

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

NO₂ Nitrogen dioxide Good 0,1µg/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 Arivaca

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 5,6Moderate 🙂Fair

Tomorrow UV 8,8Very high 🙂Fair

Thursday UV 6,9High 🙂Fair

Friday UV 9,1Very high 🙂Fair

Saturday UV 8,0Very high 🙂Fair

Sunday UV 8,0Very high —Unavailable

Monday UV 5,0Moderate —Unavailable

Hourly UV index today

1:00 PMUV 2,6 2:00 PMUV 3,3 3:00 PMUV 1,9 4:00 PMUV 0,9 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.

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.

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 Arivaca

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · ARIVACA, ARIZONA

Tonight's Stargazing & Shooting Stars

Local night-sky conditions and meteor activity for Jasper.

29/100Best-hour score

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

☁ Cloud cover 99% 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 66° 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 Arivaca were last refreshed today at 12:59 PM. The current forecast period extends through 24/09/2026 at 10:00 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.