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Tempe, AZ Weather
It is 66°F and mostly cloudy in Tempe, AZ, observed at 4:51 AM MST. Today: Partly Sunny then Slight Chance Showers And Thunderstorms, high 79°F, low 63°F. Hourly and 10-day forecast from the National Weather Service. Times are local (MST).
Tempe, AZ current weather
66°F
Mostly Cloudy
H 79° / L 63°Feels like 66°
3° cooler than yesterday at this time
- Flood Warning and 1 more alert
No rain expected in the next 12 hours
Observed at Phoenix, Phoenix Sky Harbor International Airport (5 mi away), 10/31/2026, 4:51 AM MST
2 active alerts
From the National Weather Service for this forecast zone or county
Hourly forecast
NWS, updated 10/31/2026, 4:37 AM PT
10-day forecast
Tap a day for details
Today10/3110% chance of precipitationLow 63°High 79°
Saturday: A slight chance of showers and thunderstorms after 5pm. Partly sunny. High near 79, with temperatures falling to around 77 in the afternoon. East wind 0 to 5 mph. New rainfall amounts between a tenth and quarter of an inch possible.
Overnight: Mostly cloudy. Low around 63, with temperatures rising to around 65 overnight. East wind around 0 mph.
Partly Sunny then Slight Chance Showers And ThunderstormsSun11/1100% chance of precipitationLow 62°High 71°
Sunday: Showers and thunderstorms. Cloudy, with a high near 71. South southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Sunday Night: Showers and thunderstorms before 5am. Mostly cloudy, with a low around 62. South southwest wind 0 to 5 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Showers And ThunderstormsMon11/213% chance of precipitationLow 57°High 75°
Monday: Sunny, with a high near 75. West wind 0 to 5 mph.
Monday Night: Mostly clear, with a low around 57. East southeast wind around 0 mph.
SunnyTue11/3Low 56°High 75°
Tuesday: Sunny, with a high near 75. North wind 0 to 5 mph.
Tuesday Night: Mostly clear, with a low around 56. North northeast wind around 0 mph.
SunnyWed11/4Low 56°High 77°
Wednesday: Sunny, with a high near 77. Southeast wind around 0 mph.
Wednesday Night: Mostly clear, with a low around 56. North northeast wind around 0 mph.
SunnyThu11/5Low 57°High 76°
Thursday: Sunny, with a high near 76. South southeast wind 0 to 5 mph.
Thursday Night: Partly cloudy, with a low around 57. North wind around 0 mph.
SunnyFri11/610% chance of precipitationLow High 75°
Friday: Mostly sunny, with a high near 75. South southwest wind 0 to 5 mph.
Mostly SunnySat11/7Model blendLow 57°High 79°
Saturday: Mostly sunny. High near 79°. Low that night near 57°.
Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.
Sun11/8Model blendLow 58°High 79°
Sunday: Mostly sunny. High near 79°. Low that night near 58°.
Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.
Mon11/9Model blend10% chance of precipitationLow 58°High 78°
Monday: Mostly sunny. High near 78°. Low that night near 58°. About 0.02 in of precipitation.
Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.
Forecast for 33.390, -111.929 from the NWS PSR office, updated 10/31/2026, 4:37 AM PT · Official forecast on weather.gov
Days 8 to 10: NOAA National Blend of Models, station KPHX (Phoenix/Sky Harbor Intl, 5 mi), model run 10/31/2026, 1:00 AM MST
From the National Weather Service; may be delayed. Not for life-safety decisions. In an emergency, call 911.
Next 6 hours
NWS hourly forecast
- Now65°Mostly Cloudy2%0 mph
- 6 AM64°Partly Sunny2%0 mph
- 7 AM63°Mostly Cloudy2%5 mph
- 8 AM66°Mostly Cloudy6%5 mph
- 9 AM70°Mostly Cloudy10%5 mph
- 10 AM72°Mostly Cloudy6%5 mph
Hourly details
Next 7 days: temperature chart, feels like, rain and snow amounts, sky cover, wind and gustsShowHide
Observed today
Since midnight, vs yesterday and normal
Today's high so far is 18° below the normal of 85° and 7° cooler than yesterday's high.
- High so far
- 66°
- 18° below normal
- Low so far
- 64°
- Normal low 50°
- Precipitation
- --
- Not reported by this station
- Yesterday
- High 73° · Low 64°
- Normal for today
- High 85° · Low 50°
Observed at Phoenix, Phoenix Sky Harbor International Airport (KPHX) since midnight local time, through 4:51 AM. Station reports are preliminary and not quality controlled. Normals are estimated from 1991 to 2020 monthly normals at Tempe Asu.
Radar and satellite
National radarNEXRAD (up to 24 hours) and GOES
Frequently asked questions
- What is the weather in Tempe, AZ right now?
- The latest observation from Phoenix, Phoenix Sky Harbor International Airport was 66°F and mostly cloudy, reported at 10/31/2026, 4:51 AM MST.
- What is the high temperature today in Tempe, AZ?
- The National Weather Service forecast for saturday calls for a high near 79°F. Partly Sunny then Slight Chance Showers And Thunderstorms.
- Will it rain in Tempe, AZ in the next 24 hours?
- The hourly forecast shows a 53% chance of precipitation around 10/31/2026, 8:00 PM MST.
- What is the 10-day forecast for Tempe, AZ?
- The first 7 days come from the National Weather Service forecast. Days 8 to 10 (Nov 7 to Nov 9) come from the NOAA National Blend of Models, with highs of 78°F to 79°F. Model guidance this far out often changes.
- What time is sunrise and sunset in Tempe, AZ today?
- Sunrise is about 6:45 AM MST and sunset is about 5:36 PM MST (calculated for the center of the area, within a few minutes).
- What is the normal October weather in Tempe, AZ?
- At Tempe Asu, the 1991 to 2020 normal high in October is 91°F and the normal low is 56°F.
Rain and snow totals
Next 3 days, NWS forecast grid
- Rain (liquid)
- 1.71 in
- Snow
- 0.00 in
- Ice
- 0.00 in
Nearby hazards
Arizona hazardsSevere storm and flash flood outlooks, expected rain, river flooding and wildfires near this area
- Severe storm outlook today:No thunderstorm risk area over this locationOutlook map
- Excessive rainfall outlook (flash flood risk):Could not check the Weather Prediction Center outlook right now.
- River gauges within 40 miles at or above flood stage:
- Minor flooding (forecast)Cave Creek near Cave Creek34.3 mi
- Active wildfires within 50 miles: None reported
UV and air quality forecast
EPA and AirNow
- AQI forecast today (Phoenix)
- 45GoodPM2.5
- AQI forecast tomorrow (Phoenix)
- 40GoodPM2.5
Drought
By countyMaricopa County, week of 10/27/2026
79% of the county is in moderate drought or worse.
Sun and moon
Local time, center of the area
- Sunrise
- 6:45 AM
- Sunset
- 5:36 PM
- Daylight
- 10 hr 51 min
- Moon
- Waning Gibbous 71% lit
- First light (civil dawn)
- 6:20 AM
- Last light (civil dusk)
- 6:02 PM
- Moonrise
- 10:49 PM
- Moonset
- 12:41 PM
Normal October weather
ClimateNormal October high 91°, low 56°, precipitation 0.61 in for the month. 1991 to 2020 normals at Tempe Asu, 2 mi away.
Other places nearby
Data sources
- National Weather Service APINOAA · Official site
- National Blend of Models (NBM) text guidanceNOAA National Weather Service · Official site
- Convective Outlooks and Storm ReportsNOAA Storm Prediction Center · Official site
- Excessive Rainfall Outlook and Quantitative Precipitation ForecastsNOAA Weather Prediction Center · Official site
- National Water Prediction ServiceNOAA National Weather Service · Official site
- WFIGS Current Wildland Fire IncidentsNational Interagency Fire Center · Official site
- UV Index Forecast (Envirofacts)U.S. Environmental Protection Agency and NOAA · Official site
- AirNowU.S. Environmental Protection Agency · Official site
- NWS HeatRisk (experimental)NOAA National Weather Service · Official site
- U.S. Drought MonitorNational Drought Mitigation Center, USDA and NOAA · Official site
- BEACON 2.0 Beach Advisory and Closing On-line NotificationU.S. Environmental Protection Agency · Official site
- U.S. Climate Normals 1991-2020NOAA National Centers for Environmental Information · Official site
- Tides & Currents (CO-OPS API)NOAA Center for Operational Oceanographic Products and Services · Official site
- NEXRAD radar tilesIowa Environmental Mesonet, Iowa State University · Official site
- GOES-East and GOES-West GeoColor imageryNOAA NESDIS Center for Satellite Applications and Research · Official site
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About this data
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