Weather forecast for tomorrowGreen Valley, AZ
Weather forecast for tomorrow
Monday Oct 19, 2026
- 84°F
- 63°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 10mphSSW 199°
- Humidity: 47%
- UV index: 6
- Sunrise: 6:30 am MST
- Sunset: 5:47 pm MST
- details ▼
On Monday, in Green Valley, occasional cloudiness will be present, but there will still be plenty of sun.
A temperature range of a moderately hot 84.2°F to a comfortable 62.6°F is anticipated.
The maximum heat index, which indicates how humid air affects the felt temperature, is assessed at 84.2°F.
The predicted daytime maximum should align with the typical October high of 81°F.
Sunrise will be at 6:30 am and sunset at 5:47 pm; tomorrow's daylight will last for 11h and 17min.
A temperature range of a moderately hot 84.2°F to a comfortable 62.6°F is anticipated.
The maximum heat index, which indicates how humid air affects the felt temperature, is assessed at 84.2°F.
The predicted daytime maximum should align with the typical October high of 81°F.
Sunrise will be at 6:30 am and sunset at 5:47 pm; tomorrow's daylight will last for 11h and 17min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 82°C.
Coldest hour: 6 am 63°C.
Coldest hour: 6 am 63°C.
Chance of precipitation
Highest chance: 3 pm 30%.
Hourly weather forecast
- 12 am
- 66°F
- Feels like:66°F
Partly Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 2mphS 183°
- Humidity: 62%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 64°F
- Feels like:64°F
Partly Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 4mphS 186°
- Humidity: 64%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 64°F
- Feels like:64°F
Partly Cloudy
- Precip. probability: 22%
- Precipitation: 0"
- Wind: 4mphS 180°
- Humidity: 65%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 63°F
- Feels like:63°F
Partly Cloudy
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 4mphS 175°
- Humidity: 70%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 6:30 am
- 8 am
- 68°F
- Feels like:68°F
Partly Cloudy
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 4mphS 179°
- Humidity: 62%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 10 am
- 75°F
- Feels like:75°F
Partly Cloudy
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 5mphS 183°
- Humidity: 48%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 12 pm
- 81°F
- Feels like:81°F
Mostly Cloudy
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 7mphSSW 191°
- Humidity: 41%
- Pressure: 29.88"Hg
- Visibility: 10mi
- UV index: 6
- details ▼
- 2 pm
- 82°F
- Feels like:82°F
Partly Cloudy
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 9mphSW 218°
- Humidity: 36%
- Pressure: 29.8"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 4 pm
- 81°F
- Feels like:81°F
Partly Cloudy
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 9mphSSW 212°
- Humidity: 39%
- Pressure: 29.8"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
Sunset: 5:47 pm
- 6 pm
- 77°F
- Feels like:77°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 6mphSSW 210°
- Humidity: 48%
- Pressure: 29.8"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 8 pm
- 72°F
- Feels like:72°F
Partly Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 4mphS 178°
- Humidity: 60%
- Pressure: 29.85"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 70°F
- Feels like:70°F
Mostly Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 4mphS 173°
- Humidity: 65%
- Pressure: 29.85"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, a combination of primarily dull and occasionally sunny and storm-filled weather is forecasted.
With a probability of 30%, minimal rainfall is forecasted at 3 pm.
The temperature will vary between a minimum of 62.6°F and a maximum of 82.4°F. The warmest part of the day will be from 1 pm to 3 pm.
The forecasted high will be resembling the typical October maximum of 81°F. The lowest temperature is also alike with October's typical minimum of 59.7°F.
With a probability of 30%, minimal rainfall is forecasted at 3 pm.
The temperature will vary between a minimum of 62.6°F and a maximum of 82.4°F. The warmest part of the day will be from 1 pm to 3 pm.
The forecasted high will be resembling the typical October maximum of 81°F. The lowest temperature is also alike with October's typical minimum of 59.7°F.
Updated: Oct 18, 2026 @ 11:21:29 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
On Monday, clouds will come and go, but expect bright periods in between.
Tomorrow, the maximum temperature will be 84.2°F, while the minimum temperature will be 62.6°F. The maximum heat index, which indicates how humid air affects the felt temperature, is evaluated at 84.2°F.
The highest temperature will be in line with the average maximum of 81°F in October. The lowest temperature will be also in line with the average low of 59.7°F.
The highest temperature will be in line with the average maximum of 81°F in October. The lowest temperature will be also in line with the average low of 59.7°F.
On Monday, in Green Valley, sunrise will be at 6:30 am and sunset at 5:47 pm (MST).
In Green Valley, the length of the day tomorrow will be 11h and 17min.
