Weather in San Tan Valley, United States 🇺🇸
The current temperature in San Tan Valley is 24°C, clear, feeling like 23°C. The air is at 53% humidity and winds are about 10 km/h, and the UV index is 0 (low). The next few days in San Tan Valley look set for about 20°C up to 32°C.
Hourly Forecast for San Tan Valley
14-Day Forecast for San Tan Valley
Sunny
Light rain shower
Light rain shower
Sunny
Sunny
Sunny
Sunny
Sunny
Overcast
Overcast
Overcast
Sunny
Sunny
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Additional Forecasts for San Tan Valley
Air Quality
Historical Weather
Weather Forecasts for Other Cities in United States
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Best Time to Be Outside in San Tan Valley Today
The most comfortable window in San Tan Valley today looks like 07:00 to 10:00, when it is around 24°C. It should stay dry through that window. No significant rain is expected in the next several hours.
Frequently Asked Questions about Weather in San Tan Valley
What is the temperature in San Tan Valley right now?
It is currently 24°C (74°F) in San Tan Valley, clear (feels like 23°C).
What's the weather like in San Tan Valley right now?
Conditions in San Tan Valley right now: Clear, humidity 53%, wind 10 km/h ESE.
What is today's forecast for San Tan Valley?
Today in San Tan Valley: high 32°C, low 22°C, sunny. Chance of rain: 57%.
What is the 7-day weather forecast for San Tan Valley?
Daily highs and lows for San Tan Valley:
- 2026-10-20: 32°C / 22°C
- 2026-10-21: 32°C / 22°C
- 2026-10-22: 28°C / 20°C
- 2026-10-23: 25°C / 17°C
- 2026-10-24: 25°C / 18°C
- 2026-10-25: 27°C / 19°C
- 2026-10-26: 30°C / 21°C
Is it going to rain in San Tan Valley today?
There is a 57% chance of rain in San Tan Valley today. Total expected precipitation: 1.75 mm.
What is the wind speed in San Tan Valley right now?
Wind in San Tan Valley is currently 10 km/h (6 mph) from the ESE.
What is the UV index in San Tan Valley right now?
The UV index in San Tan Valley is currently 0 (low). Sun protection is recommended when the index is 3 or higher.
