Weather forecast for tomorrowArlington, AZ
Weather forecast for tomorrow
Sunday Oct 18, 2026
- 84°F
- 64°F
Partly Cloudy
- Precip. probability: 14%
- Precipitation: 0"
- Wind: 14mphENE 68°
- Humidity: 40%
- UV index: 5
- Sunrise: 6:38 am MST
- Sunset: 5:54 pm MST
- details ▼
Tomorrow, in Arlington, some passing clouds may drift through, but the sun will shine at times.
Rainfall is not forecasted. The temperature will fluctuate from a high of a moderately hot 84.2°F to a low of a breezy 64.4°F.
The maximum heat index, which factors the actual air temperature with the relative humidity, is assessed at 84.2°F.
This expected maximum temperature is expected to mirror October's typical high of 84.7°F.
Sunrise will be at 6:38 am and sunset at 5:54 pm; tomorrow's daylight will last for 11h and 16min.
Rainfall is not forecasted. The temperature will fluctuate from a high of a moderately hot 84.2°F to a low of a breezy 64.4°F.
The maximum heat index, which factors the actual air temperature with the relative humidity, is assessed at 84.2°F.
This expected maximum temperature is expected to mirror October's typical high of 84.7°F.
Sunrise will be at 6:38 am and sunset at 5:54 pm; tomorrow's daylight will last for 11h and 16min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 86°C.
Coldest period: 3 am - 6 am 66°C.
Coldest period: 3 am - 6 am 66°C.
Chance of precipitation
Highest chance: 6 am - 3 pm 15%.
Hourly weather forecast
- 12 am
- 70°F
- Feels like:70°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 4mphNE 52°
- Humidity: 61%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 66°F
- Feels like:66°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 4mphNE 43°
- Humidity: 66%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 66°F
- Feels like:66°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 4mphNE 45°
- Humidity: 68%
- Pressure: 29.88"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 66°F
- Feels like:66°F
Mostly Clear
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 4mphENE 57°
- Humidity: 69%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 6:38 am
- 8 am
- 70°F
- Feels like:70°F
Mostly Sunny
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 5mphENE 70°
- Humidity: 62%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 10 am
- 77°F
- Feels like:77°F
Mostly Sunny
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 9mphE 84°
- Humidity: 46%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 12 pm
- 82°F
- Feels like:82°F
Partly Cloudy
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 8mphE 100°
- Humidity: 38%
- Pressure: 29.85"Hg
- Visibility: 10mi
- UV index: 6
- details ▼
- 2 pm
- 86°F
- Feels like:86°F
Partly Cloudy
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 6mphSE 127°
- Humidity: 34%
- Pressure: 29.8"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 4 pm
- 88°F
- Feels like:88°F
Mostly Sunny
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 4mphSSE 155°
- Humidity: 32%
- Pressure: 29.77"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
Sunset: 5:54 pm
- 6 pm
- 82°F
- Feels like:82°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 3mphSSE 148°
- Humidity: 40%
- Pressure: 29.77"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 8 pm
- 77°F
- Feels like:79°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 2mphNNE 32°
- Humidity: 50%
- Pressure: 29.8"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 73°F
- Feels like:73°F
Mostly Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 4mphNE 51°
- Humidity: 58%
- Pressure: 29.8"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, a combination of overcast, clear and rain-filled weather is forecasted.
The temperature will vary between a minimum of 66.2°F and a maximum of 87.8°F. The hottest part of the day will be around 4 pm.
The highest temperature will be close to October's average maximum of 84.7°F. The nighttime low tomorrow will be also alike with October's typical minimum temperature.
The temperature will vary between a minimum of 66.2°F and a maximum of 87.8°F. The hottest part of the day will be around 4 pm.
The highest temperature will be close to October's average maximum of 84.7°F. The nighttime low tomorrow will be also alike with October's typical minimum temperature.
Updated: Oct 18, 2026 @ 06:18:34 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
Tomorrow, expect partly sunny skies with periods of cloudiness.
No, it will not rain tomorrow.
Tomorrow, the maximum temperature will be 84.2°F, while the minimum temperature will be 64.4°F. The maximum heat index, which represents the influence of relative humidity on air temperature, is computed to be 84.2°F.
The highest temperature will be in line with the average maximum of 84.7°F in October. Tomorrow, the lowest temperature will be also in line with the average low temperature.
The highest temperature will be in line with the average maximum of 84.7°F in October. Tomorrow, the lowest temperature will be also in line with the average low temperature.
On Sunday, in Arlington, sunrise will be at 6:38 am and sunset at 5:54 pm (MST).
Tomorrow, the daylight will last for 11h and 16min.
