National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

SASABE (QSBA3)

Lat: 31.69169°NLon: 111.44811°WElev: 3500.0ft.

NA

64°F

18°C

Humidity 54%
Wind Speed S 3 MPH
Barometer NA
Dewpoint 47°F (8°C)
Visibility NA
Last update 18 Oct 08:05 AM MST
Extended Forecast for

Arivaca AZ

  • Today

    Today: A 10 percent chance of showers and thunderstorms after 5pm. Sunny, with a high near 80. East wind 6 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 80 °F

    Sunny then
    Slight Chance
    T-storms

  • Tonight

    Tonight: A slight chance of showers and thunderstorms before 7pm, then a slight chance of showers after 2am. Partly cloudy, with a low around 56. Light and variable wind. Chance of precipitation is 20%.

    Low: 56 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 78. Light and variable wind becoming south southwest 9 to 14 mph in the morning. Winds could gust as high as 25 mph.

    High: 78 °F

    Slight Chance
    T-storms

  • Monday Night

    Monday Night: Mostly clear, with a low around 56. Southwest wind around 5 mph becoming calm in the evening.

    Low: 56 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 81. Light southeast wind becoming south southwest 11 to 16 mph in the morning. Winds could gust as high as 29 mph.

    High: 81 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 60.

    Low: 60 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 82.

    High: 82 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 60.

    Low: 60 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 78.

    High: 78 °F

    Chance
    Showers

Detailed Forecast

Today
A 10 percent chance of showers and thunderstorms after 5pm. Sunny, with a high near 80. East wind 6 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.
Tonight
A slight chance of showers and thunderstorms before 7pm, then a slight chance of showers after 2am. Partly cloudy, with a low around 56. Light and variable wind. Chance of precipitation is 20%.
Monday
A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 78. Light and variable wind becoming south southwest 9 to 14 mph in the morning. Winds could gust as high as 25 mph.
Monday Night
Mostly clear, with a low around 56. Southwest wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 81. Light southeast wind becoming south southwest 11 to 16 mph in the morning. Winds could gust as high as 29 mph.
Tuesday Night
Mostly cloudy, with a low around 60.
Wednesday
Mostly cloudy, with a high near 82.
Wednesday Night
Mostly cloudy, with a low around 60.
Thursday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 78.
Thursday Night
A 20 percent chance of showers. Partly cloudy, with a low around 53.
Friday
Sunny, with a high near 72.
Friday Night
Clear, with a low around 46.
Saturday
Sunny, with a high near 74.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Arivaca AZ
 31.59°N 111.34°W (Elev. 3806 ft)
Last Update:
5:13 am MST Oct 18, 2026
Forecast Valid:
8am MST Oct 18, 2026-6pm MST Oct 24, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation