Arizona · NWS TWC office
Oro Valley, AZ weather
It is 63°F at SAGUARO as of Oct 28, 2:08 AM MST. Overnight: Mostly Clear, low near 59°F. Forecast from the National Weather Service, issued Oct 27, 11:32 PM MST.
Current conditions
Temperature
63°F
Mostly Clear
Wind
NNE 3 mph, gusts 6 mph
Humidity 37% · dew point 36°F
Pressure · visibility
—
Visibility —
Observed at SAGUARO (QSGA3), Oct 28, 2:08 AM MST. Station readings can lag or be missing.
Alerts for this area
No active NWS alerts cover the Oro Valley forecast zone right now.
Around the NWS TWC forecast area
No active alerts in zones served by the TWC office near Oro Valley.
From the alert snapshot of Oct 28, 2026, 5:12 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
| Time | Temp | Forecast | Precip. chance | Wind |
|---|---|---|---|---|
| Wed 4 AM | 60°F | Mostly Clear | 0% | E 5 mph |
| Wed 5 AM | 59°F | Mostly Clear | 0% | NE 5 mph |
| Wed 6 AM | 59°F | Sunny | 0% | NE 6 mph |
| Wed 7 AM | 59°F | Sunny | 0% | NE 6 mph |
| Wed 8 AM | 64°F | Sunny | 0% | E 7 mph |
| Wed 9 AM | 71°F | Sunny | 0% | S 7 mph |
| Wed 10 AM | 75°F | Sunny | 0% | S 7 mph |
| Wed 11 AM | 80°F | Sunny | 0% | S 8 mph |
| Wed 12 PM | 82°F | Mostly Sunny | 0% | SSW 7 mph |
| Wed 1 PM | 83°F | Mostly Sunny | 0% | SSW 7 mph |
| Wed 2 PM | 85°F | Sunny | 0% | SSW 6 mph |
| Wed 3 PM | 84°F | Sunny | 0% | SW 5 mph |
| Wed 4 PM | 84°F | Mostly Sunny | 0% | WSW 3 mph |
| Wed 5 PM | 81°F | Sunny | 0% | W 2 mph |
| Wed 6 PM | 76°F | Partly Cloudy | 0% | NW 2 mph |
| Wed 7 PM | 73°F | Partly Cloudy | 0% | NE 2 mph |
| Wed 8 PM | 71°F | Partly Cloudy | 0% | NNE 2 mph |
| Wed 9 PM | 69°F | Partly Cloudy | 0% | NE 2 mph |
| Wed 10 PM | 68°F | Partly Cloudy | 0% | NE 2 mph |
| Wed 11 PM | 66°F | Partly Cloudy | 0% | NW 3 mph |
| Thu 12 AM | 65°F | Partly Cloudy | 0% | NE 3 mph |
| Thu 1 AM | 64°F | Partly Cloudy | 0% | E 5 mph |
| Thu 2 AM | 64°F | Partly Cloudy | 0% | E 5 mph |
| Thu 3 AM | 63°F | Mostly Cloudy | 0% | NE 5 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 Oro Valley can differ.
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7-day forecast
Overnight
Low 59°F
Mostly clear, with a low around 59. Northeast wind around 5 mph.
Wednesday
High 86°F·Low 61°F
Sunny. High near 86, with temperatures falling to around 81 in the afternoon. South southwest wind 2 to 8 mph.
Wednesday Night: Partly cloudy, with a low around 61. Northeast wind around 5 mph.
Thursday
High 86°F·Low 63°F
Partly sunny, with a high near 86. South wind 2 to 6 mph.
Thursday Night: A slight chance of rain showers between 11pm and 2am, then a slight chance of showers and thunderstorms between 2am and 5am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 63. East northeast wind around 5 mph. Chance of precipitation is 40%.
Friday
High 79°F·Low 58°F
Showers and thunderstorms. Mostly cloudy, with a high near 79. Chance of precipitation is 90%.
Friday Night: Showers and thunderstorms before 5am. Mostly cloudy, with a low around 58. Chance of precipitation is 80%.
Saturday
High 78°F·Low 60°F
A slight chance of rain showers after 5pm. Partly sunny, with a high near 78. Chance of precipitation is 20%.
Saturday Night: Rain showers. Mostly cloudy, with a low around 60. Chance of precipitation is 90%.
Sunday
High 70°F·Low 55°F
Rain showers before 11am, then showers and thunderstorms. Cloudy, with a high near 70. Chance of precipitation is 90%.
Sunday Night: Showers and thunderstorms likely. Mostly cloudy, with a low around 55. Chance of precipitation is 60%.
Monday
High 69°F·Low 51°F
A slight chance of rain showers before 11am. Mostly sunny, with a high near 69. Chance of precipitation is 20%.
Monday Night: Mostly clear, with a low around 51.
Tuesday
High 73°F
Sunny, with a high near 73.
Nearby cities
- Marana, AZ 10 mi
- Tucson, AZ 20 mi
- Sahuarita, AZ 34 mi
- Florence, AZ 52 mi
- Casa Grande, AZ 57 mi
- Queen Creek, AZ 68 mi
- Sierra Vista, AZ 71 mi
- Maricopa, AZ 73 mi
Larger cities in the area
- Tucson, AZ 20 mi · pop. 554,013
- Gilbert, AZ 76 mi · pop. 288,790
- Chandler, AZ 78 mi · pop. 281,231
- Mesa, AZ 80 mi · pop. 517,151
Other cities in Pima County
See every city we cover in Arizona, or check all active alerts.
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About this forecast
- Forecast office
- Oro Valley is served by the National Weather Service TWC forecast office, forecast zone AZZ504, county zone AZC019.
- Location used
- The Census Bureau's internal point for Oro Valley (32.4207, -110.9770), in Pima County. Population: 48,855 (2024 estimate), number 22 of the 32 Arizona cities on this site.
- Radar
- Nearest NWS radar: KEMX. 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/32.4207,-110.977 (forecast issued Oct 27, 11:32 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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