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Safety guides Use current official weather information for Arivaca, Arizona 85601 before making weather-sensitive plans.
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Open→Weather status
Extreme Heat Warning
Extreme Heat Warning issued August 23 at 11:45AM MST until August 29 at 8:00PM MST by NWS Tucson AZ Expires Sat, 8:00 PM MST.
Official NOAA / NWSWSR-88D DopplerUpdates every 5 minutes
Live Doppler radar
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What’s next
Hourly forecast
Check the latest hourly conditions, seven-day outlook, rain timing, wind, sunrise and sunset for Arivaca, Arizona 85601. Forecasts and alerts update from NOAA and the National Weather Service.
96°Chance Showers And Thunderstorms34% rain94°Chance Showers And Thunderstorms34% rain91°Chance Showers And Thunderstorms34% rain90°Chance Showers And Thunderstorms28% rain
89°Chance Showers And Thunderstorms28% rain85°Chance Showers And Thunderstorms28% rain81°Slight Chance Showers And Thunderstorms12% rain79°Slight Chance Showers And Thunderstorms12% rainNext 24 hours
Rain Timeline
Scattered precipitation is possible. The highest official hourly chance is 34%; check the radar before heading out.
34%Thunderstorms
34%Thunderstorms
34%Thunderstorms
28%Thunderstorms
28%Thunderstorms
28%Thunderstorms
12%Thunderstorms
12%Thunderstorms
12%Thunderstorms
8%None
8%None
8%None
8%None
8%None
8%None
4%None
4%None
4%None
2%None
2%None
2%None
7%None
7%None
7%None
Official NWS outlook
7-Day Forecast
Today
! NWS99°70°
Chance Showers And Thunderstorms
- Precipitation
- 34%
- Wind
- WSW 10 mph
- Sunrise
- 5:56 AM
- Sunset
- 7:01 PM
Mon
97°71°
Mostly Sunny then Slight Chance Showers And Thunderstorms
- Precipitation
- 24%
- Wind
- WNW 2 to 9 mph
- Sunrise
- 5:57 AM
- Sunset
- 7:00 PM
Tue
100°74°
Sunny then Slight Chance Showers And Thunderstorms
- Precipitation
- 11%
- Wind
- NNE 2 to 7 mph
- Sunrise
- 5:58 AM
- Sunset
- 6:59 PM
Wed
101°74°
Slight Chance Showers And Thunderstorms
- Precipitation
- 17%
- Wind
- SW 2 to 8 mph
- Sunrise
- 5:58 AM
- Sunset
- 6:58 PM
Thu
101°74°
Chance Showers And Thunderstorms
- Precipitation
- 26%
- Wind
- SW 3 to 9 mph
- Sunrise
- 5:59 AM
- Sunset
- 6:57 PM
Fri
101°72°
Chance Showers And Thunderstorms
- Precipitation
- 28%
- Wind
- N 2 to 8 mph
- Sunrise
- 5:59 AM
- Sunset
- 6:56 PM
Sat
101°72°
Chance Showers And Thunderstorms
- Precipitation
- 29%
- Wind
- N 2 to 9 mph
- Sunrise
- 6:00 AM
- Sunset
- 6:54 PM
Forecasts, icons, precipitation, wind, and alerts are from the National Weather Service. Sunrise and sunset are calculated locally for the selected coordinates.
Weather for a healthier day
Healthy Weather
Real Feel98°F
Walking is not recommended now
Review the active Extreme Heat Warning before going outside. MyUSA.us will not recommend this activity while an NWS watch, warning, or emergency is active.
WindW6 mph
Best walk timeReview the active Extreme Heat Warning before leaving
MyUSA.us will not recommend an outing window while an NWS watch, warning, or emergency is active. Follow the official alert and local instructions.
Official EPA AirNowLocal air qualityArivaca, Arizona 85601View AQI +
More weather details
Wind gusts19mph
Rain now34%next hour
Humidity29%current
UV indexCheckingEPA forecast
Wind impact: Noticeable breeze with generally minor outdoor impact.
“Better weather window” is planning guidance based on official NWS data—not a promise of safe conditions. Review active alerts and radar before leaving.
Storm & DetailsGusts, pressure, visibility and official risk outlooksView details +
Wind gust19 mph
Pressure—
Visibility—
Peak rain chance34%
Dew point60°F
Active alerts1
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