Arizona · NWS TWC office

Sierra Vista, AZ weather

It is 62°F at CARR as of Oct 27, 10:19 PM MST. Tonight: Mostly Clear, low near 52°F. Forecast from the National Weather Service, issued Oct 27, 11:17 AM MST.

Updated Oct 27, 11:24 PM MST (snapshot)

Current conditions

Temperature

62°F

Clear

Wind

SSW 2 mph, gusts 14 mph

Humidity 36% · dew point 35°F

Pressure · visibility

—

Visibility —

Observed at CARR (QCAA3), Oct 27, 10:19 PM MST. Station readings can lag or be missing.

Alerts for this area

No active NWS alerts cover the Sierra Vista forecast zone right now.

Around the NWS TWC forecast area

No active alerts in zones served by the TWC office near Sierra Vista.

From the alert snapshot of Oct 28, 2026, 2:15 AM EDT. No alerts are active anywhere in Arizona.

For official warnings, check weather.gov and your local authorities. OpenForecast repeats National Weather Service alerts and may be delayed or incomplete. Follow instructions from emergency officials.

Next 24 hours

Hourly forecast for Sierra Vista (local time)
TimeTempForecastPrecip. chanceWind
Tue 11 PM58°FClear0%SSW 5 mph
Wed 12 AM56°FMostly Clear0%SW 5 mph
Wed 1 AM55°FMostly Clear0%SW 3 mph
Wed 2 AM54°FMostly Clear0%SSW 3 mph
Wed 3 AM53°FMostly Clear0%SW 3 mph
Wed 4 AM52°FMostly Clear0%SW 3 mph
Wed 5 AM52°FMostly Clear0%SW 3 mph
Wed 6 AM52°FSunny0%WSW 3 mph
Wed 7 AM53°FSunny0%WSW 2 mph
Wed 8 AM58°FSunny0%WNW 3 mph
Wed 9 AM65°FSunny0%E 3 mph
Wed 10 AM69°FSunny0%ESE 5 mph
Wed 11 AM73°FSunny0%SSE 6 mph
Wed 12 PM76°FSunny0%S 5 mph
Wed 1 PM78°FMostly Sunny0%S 5 mph
Wed 2 PM79°FMostly Sunny0%SSW 5 mph
Wed 3 PM79°FMostly Sunny0%SSW 5 mph
Wed 4 PM78°FMostly Sunny0%SW 6 mph
Wed 5 PM76°FSunny0%SW 6 mph
Wed 6 PM72°FMostly Clear0%WSW 6 mph
Wed 7 PM66°FMostly Clear0%SW 6 mph
Wed 8 PM64°FPartly Cloudy0%SW 6 mph
Wed 9 PM62°FPartly Cloudy0%SW 5 mph
Wed 10 PM60°FPartly Cloudy0%SW 3 mph

Hourly values come from the NWS gridded forecast for the 2.5 km grid square that covers the city's center point. Conditions elsewhere in Sierra Vista can differ.

7-day forecast

Tonight

Low 52°F

Mostly clear, with a low around 52. Southwest wind around 5 mph.

Wednesday

High 79°F·Low 55°F

Sunny, with a high near 79. South southwest wind 2 to 6 mph.

Wednesday Night: Partly cloudy, with a low around 55. Southwest wind 1 to 6 mph.

Thursday

High 78°F·Low 56°F

Partly sunny, with a high near 78. South wind 2 to 6 mph.

Thursday Night: A chance of rain showers after 5am. Mostly cloudy, with a low around 56. Southwest wind around 6 mph. Chance of precipitation is 30%.

Friday

High 72°F·Low 54°F

A chance of rain showers before 8am, then showers and thunderstorms likely. Partly sunny, with a high near 72. Chance of precipitation is 70%.

Friday Night: Showers and thunderstorms likely before 5am. Mostly cloudy, with a low around 54. Chance of precipitation is 60%.

Saturday

High 73°F·Low 57°F

A chance of rain showers after 5pm. Partly sunny, with a high near 73. Chance of precipitation is 30%.

Saturday Night: Rain showers likely. Mostly cloudy, with a low around 57. Chance of precipitation is 70%.

Sunday

High 66°F·Low 52°F

Rain showers. Mostly cloudy, with a high near 66. Chance of precipitation is 80%.

Sunday Night: Rain showers likely. Mostly cloudy, with a low around 52. Chance of precipitation is 60%.

Monday

High 66°F·Low 47°F

A slight chance of rain showers before 11am. Mostly sunny, with a high near 66.

Monday Night: Mostly clear, with a low around 47.

Tuesday

High 68°F

Sunny, with a high near 68.

Nearby cities

Larger cities in the area

See every city we cover in Arizona, or check all active alerts.

About this forecast

Forecast office
Sierra Vista is served by the National Weather Service TWC forecast office, forecast zone AZZ507, county zone AZC003.
Location used
The Census Bureau's internal point for Sierra Vista (31.5654, -110.3145), in Cochise County. Population: 44,710 (2024 estimate), number 24 of the 32 Arizona cities on this site.
Radar
Nearest NWS radar: KEMX. View it on radar.weather.gov.

On Amazon

Weather-ready picks

As an Amazon Associate I earn from qualifying purchases.

Home & kitchen LEVOIT Air Purifier An air purifier for smoky or high-pollen days indoors. View on Amazon → Men’s fashion Hanes Fleece Hooded Sweatshirt A warm hoodie for chilly mornings. View on Amazon → Fitness & outdoors Stanley Quencher H2.0 Tumbler A big tumbler for long commutes and outdoor days. View on Amazon → Fitness & outdoors LifeStraw Personal Water Filter A personal water filter worth adding to an emergency kit. View on Amazon →

Sources

  • Forecast, hourly forecast, observations and alerts: National Weather Service API, api.weather.gov/points/31.5654,-110.3145 (forecast issued Oct 27, 11:17 AM MST).
  • Official forecast page: forecast.weather.gov.
  • City location and population: U.S. Census Bureau, Vintage 2024 population estimates and 2024 Gazetteer files.
  • Snapshot taken Oct 28, 2026. The NWS and Census Bureau do not endorse OpenForecast.

More Arizona cities