Weather forecast for todayTucson, AZ

Weather forecast for today

Current condition 4:46 am MST

  • 64°F
  • Feels like:
    64°F
Rain
Rain
  • Precipitation: 0.04"
  • Wind: 5mphE 100°
  • Humidity: 81%
  • Dewpoint: 59°F
  • Pressure: 29.95"Hg
  • Visibility: 7mi
  • UV index: 0
  • ▼
In Tucson, currently, rain is falling steadily.
Rainfall is insignificant.
The temperature is a comfortable 64.4°F. The current temperature is near the lowest predicted 66.2°F for today.

Monday Oct 19, 2026

  • 82°F
  • 66°F
Thunderstorms
Thunderstorms
  • Precip. probability: 100%
  • Precipitation: 0.16"
  • Wind: 7mphESE 103°
  • Humidity: 56%
  • UV index: 6
  • Sunrise: 6:30 am MST
  • Sunset: 5:46 pm MST
  • ▼
Today, storm activity is likely to continue.
The likelihood of precipitation is high. However, the rainfall will be light. Temperature span will be from a high of a temperate 82.4°F to a low of a comfortable 66.2°F.
The maximum heat index, which combines relative humidity and air temperature, is assessed at 84.2°F.
The high is forecasted to coincide with October's normal of 81.1°F.
Sunrise will be at 6:30 am and sunset at 5:46 pm; the daylight will last for 11h and 16min.

Hourly overview

Hourly temperatures

Warmest period: 1 pm - 3 pm 82°C.
Coldest hour: 5 am 64°C.

Chance of precipitation

Highest chance: 5 am 67%.

Hourly weather forecast

  • 6 am
  • 64°F
  • Feels like:
    64°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 6mphESE 116°
  • Humidity: 80%
  • Pressure: 29.94"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
Sunrise: 6:30 am
  • 8 am
  • 70°F
  • Feels like:
    70°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 6mphESE 112°
  • Humidity: 61%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 10 am
  • 75°F
  • Feels like:
    75°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 5mphESE 112°
  • Humidity: 49%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 12 pm
  • 81°F
  • Feels like:
    81°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 18%
  • Precipitation: 0"
  • Wind: 6mphSE 139°
  • Humidity: 43%
  • Pressure: 29.88"Hg
  • Visibility: 10mi
  • UV index: 6
  • ▼
  • 2 pm
  • 81°F
  • Feels like:
    82°F
Thunderstorms
Thunderstorms
  • Precip. probability: 61%
  • Precipitation: 0.08"
  • Wind: 5mphE 99°
  • Humidity: 45%
  • Pressure: 29.85"Hg
  • Visibility: 4mi
  • UV index: 4
  • ▼
  • 4 pm
  • 81°F
  • Feels like:
    82°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 6mphN 5°
  • Humidity: 45%
  • Pressure: 29.83"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
Sunset: 5:46 pm
  • 6 pm
  • 79°F
  • Feels like:
    79°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 6mphNNW 338°
  • Humidity: 50%
  • Pressure: 29.83"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 75°F
  • Feels like:
    75°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 4mphE 80°
  • Humidity: 57%
  • Pressure: 29.85"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 72°F
  • Feels like:
    72°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 6mphESE 107°
  • Humidity: 63%
  • Pressure: 29.88"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, in Tucson, weather will be unstable, and a combination of primarily cloudy and occasionally clear, turbulent and showery weather is expected.
With light precipitation of 0.08", rainfall is anticipated at 1 pm and 2 pm. With light precipitation of 0.08", the most intense rain will be falling at 1 pm and 2 pm.
The temperature will be between the highest temperature of 80.6°F and the lowest temperature of 64.4°F. The warmest part of the day will be from noon to 5 pm.
The forecasted high will be close to the typical October maximum of 81.1°F. The lowest temperature is expected to be more resembling September's minimum average of 70.7°F than October's 60.4°F.
Updated: Oct 19, 2026 @ 11:46:13 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently, it rains, but precipitation is minimal.

At 4:46 am MST, the temperature is 64.4°F.

Today, in Tucson, unstable atmospheric conditions may lead to thunderstorms.

Light precipitation of 0.16" is predicted in Tucson. The chance of rainfall is high at 100%.

Today, the highest temperature will be 82.4°F, while the lowest temperature will be 66.2°F. The maximum heat index, which combines air temperature and relative humidity, is evaluated at 84.2°F.
The maximum temperature will be in line with the average highest temperature of 81.1°F in October. The lowest temperature will be a couple of degrees higher than the average low of 60.4°F.

On Monday, in Tucson, sunrise will be at 6:30 am and sunset at 5:46 pm (MST).

Today, the daylight will last for 11h and 16min.