Arizona · NWS PSR office

Tempe, AZ weather

It is 72°F and clear at Phoenix, Phoenix Sky Harbor International Airport as of Oct 27, 11:05 PM MST. Tonight: Mostly Clear, low near 60°F. Forecast from the National Weather Service, issued Oct 27, 9:46 PM MST.

Updated Oct 27, 11:16 PM MST (snapshot)

Current conditions

Temperature

72°F

Clear · feels like 70°F

Wind

SW 5 mph

Humidity 35% · dew point 43°F

Pressure · visibility

29.93 inHg

Visibility 10 mi

Observed at Phoenix, Phoenix Sky Harbor International Airport (KPHX), Oct 27, 11:05 PM MST. Station readings can lag or be missing.

Alerts for this area

No active NWS alerts cover the Tempe forecast zone right now.

Around the NWS PSR forecast area

No active alerts in zones served by the PSR office near Tempe.

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 Tempe (local time)
TimeTempForecastPrecip. chanceWind
Tue 11 PM68°FClear0% 0 mph
Wed 12 AM67°FClear0% 0 mph
Wed 1 AM65°FClear0% 0 mph
Wed 2 AM64°FClear0% 0 mph
Wed 3 AM63°FClear0% 0 mph
Wed 4 AM62°FClear0% 0 mph
Wed 5 AM61°FMostly Clear0%E 5 mph
Wed 6 AM61°FSunny0%E 5 mph
Wed 7 AM60°FSunny0%E 5 mph
Wed 8 AM63°FSunny0%E 5 mph
Wed 9 AM69°FSunny0%ESE 5 mph
Wed 10 AM74°FSunny0%SE 5 mph
Wed 11 AM78°FSunny0%SE 5 mph
Wed 12 PM82°FSunny0%SSE 5 mph
Wed 1 PM84°FMostly Sunny0%S 5 mph
Wed 2 PM84°FPartly Sunny0%S 5 mph
Wed 3 PM86°FMostly Sunny0% 0 mph
Wed 4 PM84°FMostly Sunny0% 0 mph
Wed 5 PM84°FMostly Sunny0% 0 mph
Wed 6 PM81°FMostly Cloudy0% 0 mph
Wed 7 PM77°FPartly Cloudy0% 0 mph
Wed 8 PM75°FMostly Cloudy0% 0 mph
Wed 9 PM73°FMostly Cloudy0% 0 mph
Wed 10 PM71°FMostly Cloudy0% 0 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 Tempe can differ.

7-day forecast

Tonight

Low 60°F

Mostly clear, with a low around 60. East northeast wind 0 to 5 mph.

Wednesday

High 86°F·Low 63°F

Mostly sunny. High near 86, with temperatures falling to around 84 in the afternoon. South southeast wind 0 to 5 mph.

Wednesday Night: Mostly cloudy, with a low around 63. East northeast wind 0 to 5 mph.

Thursday

High 86°F·Low 66°F

Partly sunny, with a high near 86. East southeast wind 0 to 5 mph.

Thursday Night: A slight chance of rain showers between 11pm and 5am, then showers and thunderstorms likely. Mostly cloudy, with a low around 66. East wind 0 to 5 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.

Friday

High 75°F·Low 64°F

Showers and thunderstorms. Cloudy, with a high near 75. East wind around 5 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Friday Night: A chance of showers and thunderstorms before 11pm, then a slight chance of showers and thunderstorms between 11pm and 5am. Mostly cloudy, with a low around 64. East wind 0 to 5 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Saturday

High 77°F·Low 65°F

A slight chance of rain showers after 5pm. Mostly cloudy, with a high near 77. Southeast wind around 5 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

Saturday Night: A slight chance of rain showers before 11pm, then showers and thunderstorms. Cloudy, with a low around 65. East southeast wind 0 to 5 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Sunday

High 70°F·Low 59°F

Rain showers before 11am, then showers and thunderstorms. Mostly cloudy, with a high near 70. South southeast wind 5 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Sunday Night: A chance of showers and thunderstorms before 5am. Mostly cloudy, with a low around 59. South wind 0 to 5 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

Monday

High 72°F·Low 56°F

Mostly sunny, with a high near 72. West wind 0 to 5 mph.

Monday Night: Mostly clear, with a low around 56. North wind 0 to 5 mph.

Tuesday

High 73°F

Sunny, with a high near 73. North wind 0 to 5 mph.

Nearby cities

Larger cities in the area

Other cities in Maricopa County

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

About this forecast

Forecast office
Tempe is served by the National Weather Service PSR forecast office, forecast zone AZZ548, county zone AZC013.
Location used
The Census Bureau's internal point for Tempe (33.3884, -111.9318), in Maricopa County. Population: 190,114 (2024 estimate), number 9 of the 32 Arizona cities on this site.
Radar
Nearest NWS radar: KIWA. View it on radar.weather.gov.

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Sources

  • Forecast, hourly forecast, observations and alerts: National Weather Service API, api.weather.gov/points/33.3884,-111.9318 (forecast issued Oct 27, 9:46 PM 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.

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