Deer Valley, AZ Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Deer Valley, AZ in one place.
Sunny. High near 87, with temperatures falling to around 85 in the afternoon. East wind around 5 mph.
Local Weather Overview
This forecast page for Deer Valley, AZ is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Oct 18, 2026 11:56 PM MST.
The active forecast window currently covers Oct 19 to Oct 25, 2026 for Deer Valley, AZ.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 19 to Oct 25, 2026
- Latest sync
- Oct 18, 2026 11:56 PM MST
- Forecast office
- PSR
- Source
- NOAA / NWS
Daily Outlook
This Week in Deer Valley
Tuesday looks like the warmest upcoming period in Deer Valley at 89 degrees F.
Friday Night is the coolest period ahead with temperatures near 58 degrees F.
The strongest winds are forecast for Thursday at about 5 to 10 mph SE.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 18, 2026 11:56 PM MST
- Coverage
- 7 days
- Time zone
- America/Phoenix
- Forecast office
- PSR
- Radar station
- KIWA
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 69. Northeast wind around 5 mph.
Mostly sunny, with a high near 89. East southeast wind around 5 mph.
A chance of rain showers between 11pm and 5am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 71. East northeast wind around 5 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
A chance of showers and thunderstorms before 11am, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 85. East northeast wind around 5 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
A chance of showers and thunderstorms before 5am, then showers and thunderstorms likely. Mostly cloudy, with a low around 68. East northeast wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Showers and thunderstorms likely before 5pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 79. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
A slight chance of showers and thunderstorms before 11pm. Mostly clear, with a low around 61. West northwest wind 0 to 5 mph. Chance of precipitation is 20%.
Sunny, with a high near 76. Southwest wind 0 to 5 mph.
Clear, with a low around 58. North northwest wind 0 to 5 mph.
Sunny, with a high near 79. East northeast wind 0 to 5 mph.
Mostly clear, with a low around 60. North northeast wind 0 to 5 mph.
Mostly sunny, with a high near 82. East northeast wind 5 to 10 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Monday
Oct 19
|
Sunny
|
87°F |
5 mph
E
|
|
Monday Night
Oct 19
|
Mostly Clear
|
69°F |
5 mph
NE
|
|
Tuesday
Oct 20
|
Mostly Sunny
|
89°F |
5 mph
ESE
|
|
Tuesday Night
Oct 20
|
Chance Rain Showers
|
71°F |
5 mph
ENE
|
|
Wednesday
Oct 21
|
Chance Showers And Thunderstorms
|
85°F |
5 mph
ENE
|
|
Wednesday Night
Oct 21
|
Chance Showers And Thunderstorms
|
68°F |
5 mph
ENE
|
|
Thursday
Oct 22
|
Showers And Thunderstorms Likely
|
79°F |
5 to 10 mph
SE
|
|
Thursday Night
Oct 22
|
Slight Chance Showers And Thunderstorms then Mostly Clear
|
61°F |
0 to 5 mph
WNW
|
|
Friday
Oct 23
|
Sunny
|
76°F |
0 to 5 mph
SW
|
|
Friday Night
Oct 23
|
Clear
|
58°F |
0 to 5 mph
NNW
|
|
Saturday
Oct 24
|
Sunny
|
79°F |
0 to 5 mph
ENE
|
|
Saturday Night
Oct 24
|
Mostly Clear
|
60°F |
0 to 5 mph
NNE
|
|
Sunday
Oct 25
|
Mostly Sunny
|
82°F |
5 to 10 mph
ENE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Deer Valley.