Live Weather & Forecast

Weather in Green Valley

Arizona, United States · Real-time conditions & 3-day outlook

Flag of United States
Sunny
26°C
Feels like 24°C
78°F / Feels 76°F
Sunny
Green Valley, Arizona
🌞 Daytime
Updated: 2026-04-12 11:15
💧
Humidity
17%
💨
Wind
34.9 km/h SSW
🌬️
Wind Gust
40.2 km/h
🌡️
Pressure
1017 mb
👁️
Visibility
16 km
☀️
UV Index
7.3 (High)
🌧️
Precipitation
0 mm
☁️
Cloud Cover
0%
💦
Dew Point
0.6°C
🌐
Wind Degree
208°

Air Quality Index

US EPA: Good UK DEFRA: Low (1)
CO
119.9 μg/m³
NO₂
2 μg/m³
O₃
85 μg/m³
SO₂
1.4 μg/m³
PM 2.5
4.1 μg/m³
PM 10
9.7 μg/m³

Weather Alerts 2

Met · Severe · Expected
Red Flag Warning issued April 11 at 11:02AM MST until April 12 at 8:00PM MST by NWS Tucson AZ

* AFFECTED AREA...Fire Weather Zones 150, 151 and 152. * TIMING...From 11 AM to 8 PM MST Sunday. * WINDS...Southwest 18 to 25 mph with gusts 35 to 40 mph. * RELATIVE HUMIDITY...8 to 14 percent. * IMPACTS...Any fires that develop or are ongoing will have the potential to spread rapidly.

A Red Flag Warning means that critical fire weather conditions are either occurring now...or are expected to develop. A combination of strong winds...low relative humidity...and dry vegetation will create the potential for rapid and erratic fire growth. Please advise the appropriate officials or fi...

Effective: 2026-04-11T11:02:00-07:00  ·  Expires: 2026-04-12T05:00:00-07:00
Met · Severe · Expected
Red Flag Warning issued April 12 at 1:30AM MST until April 12 at 8:00PM MST by NWS Tucson AZ

* AFFECTED AREA...Fire Weather Zones 150, 151 and 152. * TIMING...From 11 AM this morning to 8 PM MST this evening. * WINDS...Southwest 18 to 25 mph with gusts 35 to 40 mph. * RELATIVE HUMIDITY...8 to 14 percent. * IMPACTS...Any fires that develop or are ongoing will have the potential to spread rapidly.

A Red Flag Warning means that critical fire weather conditions are either occurring now...or are expected to develop. A combination of strong winds...low relative humidity...and dry vegetation will create the potential for rapid and erratic fire growth. Please advise the appropriate officials or fi...

Effective: 2026-04-12T01:30:00-07:00  ·  Expires: 2026-04-12T20:00:00-07:00

Today's Hourly Forecast

24-hour breakdown for Green Valley, Arizona

12 AM
Clear
20°
Clear
💧 28% 💨 12.6 km/h
1 AM
Clear
19°
Clear
💧 30% 💨 13.7 km/h
2 AM
Clear
18°
Clear
💧 33% 💨 11.9 km/h
3 AM
Clear
17°
Clear
💧 36% 💨 10.8 km/h
4 AM
Clear
16°
Clear
💧 39% 💨 9.7 km/h
5 AM
Clear
15°
Clear
💧 40% 💨 10.8 km/h
6 AM
Sunny
14°
Sunny
💧 41% 💨 13 km/h
7 AM
Sunny
15°
Sunny
💧 43% 💨 12.6 km/h
8 AM
Sunny
18°
Sunny
💧 38% 💨 19.8 km/h
9 AM
Sunny
20°
Sunny
💧 30% 💨 23.8 km/h
10 AM
Sunny
23°
Sunny
💧 26% 💨 29.5 km/h
11 AM
Sunny
26°
Sunny
💧 17% 💨 34.9 km/h
12 PM
Sunny
28°
Sunny
💧 15% 💨 37.1 km/h
1 PM
Sunny
29°
Sunny
💧 12% 💨 37.1 km/h
2 PM
Sunny
30°
Sunny
💧 10% 💨 36 km/h
3 PM
Sunny
28°
Sunny
💧 10% 💨 35.3 km/h
4 PM
Sunny
27°
Sunny
💧 9% 💨 34.2 km/h
5 PM
Partly Cloudy
25°
Partly Cloudy
💧 9% 💨 33.5 km/h
6 PM
Overcast
24°
Overcast
💧 14% 💨 28.8 km/h
7 PM
Overcast
22°
Overcast
💧 12% 💨 24.5 km/h
8 PM
Overcast
20°
Overcast
💧 14% 💨 23.4 km/h
9 PM
Overcast
18°
Overcast
💧 25% 💨 19.4 km/h
10 PM
Overcast
17°
Overcast
💧 18% 💨 16.2 km/h
11 PM
Overcast
15°
Overcast
💧 20% 💨 16.6 km/h

3-Day Forecast

Daily overview for Green Valley, Arizona

Today
Sunny
Sunny
30° / 14°
🌧️ 0% chance of rain
💧 Avg. humidity: 24%
💨 Max wind: 37.1 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 2.1
🌅 Sunrise: 05:59 AM
🌇 Sunset: 06:51 PM
🌙 Waning Crescent
🌑 Moon: 33% lit
Mon, Apr 13
Partly Cloudy
Partly Cloudy
24° / 9°
🌧️ 0% chance of rain
💧 Avg. humidity: 38%
💨 Max wind: 41.8 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 2
🌅 Sunrise: 05:58 AM
🌇 Sunset: 06:52 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Sunny
Sunny
25° / 6°
🌧️ 0% chance of rain
💧 Avg. humidity: 46%
💨 Max wind: 16.9 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 2.1
🌅 Sunrise: 05:56 AM
🌇 Sunset: 06:53 PM
🌙 Waning Crescent
🌑 Moon: 15% lit

Best Time to Visit Green Valley

Plan your trip to Green Valley, United States around the most favorable weather conditions.

Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
← Back to Green Valley 🗓 View Holidays 2026

Frequently Asked Questions

What is the current weather in Green Valley?
Current conditions in Green Valley: Sunny, temperature 26°C, humidity 17%.
What is the best time to visit Green Valley?
The best time to visit Green Valley is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Green Valley?
Green Valley is located at approximately 31.9° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Green Valley?
The wettest period in Green Valley is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Green Valley?
For visits to Green Valley during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Green Valley in?
Green Valley is located in United States, in the state of Arizona.
What are the public holidays in Green Valley in 2026?
View the 2026 public holidays for Green Valley on our Holidays page.
What are the GPS coordinates used for the weather forecast in Green Valley?
The weather forecast for Green Valley uses coordinates 31.8543, -110.9937.