Weather forecast for tomorrow
Acton, MT

Weather forecast for tomorrow

Monday, May 12.

Partly Cloudy
5:43 am

8:38 pm
MDT
Partly Cloudy
84°F / 50°F
  • Wind: 15mph SW
  • Humidity: 29%
  • Precip. probability: 2%
  • Precipitation: 0"
  • UV index: 7
Tomorrow, on Monday, May 12, changing cloud patterns will allow for periods of sunshine.
The daytime temperature will peak at a moderately hot 84.2°F, significantly contrasting with the night's low of a cool 50°F.
With a forecast of 84.2°F, the day’s weather feels closer to June than May.
Sunrise will be at 5:43 am and sunset at 8:38 pm; tomorrow's daylight will last for 14h and 55min.

Frequently asked questions

What is the weather forecast for Acton for tomorrow?
On Monday, the sky will feature a blend of clouds and sunshine.
What will be the maximum temperature tomorrow?
Tomorrow, the highest temperature will be 84.2°F, while the lowest temperature will be 50°F.
The highest temperature will be uncommonly higher than the average maximum of 64°F in May. The lowest temperature will be slightly warmer than the average low of 44.2°F.
When are sunrise and sunset tomorrow?
On Monday, in Acton, sunrise will be at 5:43 am and sunset at 8:38 pm (MDT).
How long will the day be tomorrow?
In Acton, tomorrow, there will be 14h and 55min of daylight.

Hourly weather forecast

12 am
  • 64°F
  • Feels like:
    63°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph SW
  • Pressure: 29.53"Hg
  • Humidity: 48%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
2 am
  • 61°F
  • Feels like:
    59°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 9mph SW
  • Pressure: 29.5"Hg
  • Humidity: 53%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
4 am
  • 57°F
  • Feels like:
    55°F
Mostly Clear
Mostly Clear
  • Wind: 10mph SW
  • Pressure: 29.47"Hg
  • Humidity: 58%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
Sunrise: 5:43 am
6 am
  • 57°F
  • Feels like:
    55°F
Sunny
Sunny
  • Wind: 11mph SW
  • Pressure: 29.47"Hg
  • Humidity: 57%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
8 am
  • 63°F
  • Feels like:
    63°F
Sunny
Sunny
  • Wind: 12mph SW
  • Pressure: 29.47"Hg
  • Humidity: 48%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • 72°F
  • Feels like:
    72°F
Mostly Sunny
Mostly Sunny
  • Wind: 15mph SW
  • Pressure: 29.44"Hg
  • Humidity: 33%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 77°F
  • Feels like:
    77°F
Partly Cloudy
Partly Cloudy
  • Wind: 13mph SW
  • Pressure: 29.38"Hg
  • Humidity: 23%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 81°F
  • Feels like:
    81°F
Mostly Sunny
Mostly Sunny
  • Wind: 11mph SSW
  • Pressure: 29.32"Hg
  • Humidity: 20%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 82°F
  • Feels like:
    82°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph SW
  • Pressure: 29.26"Hg
  • Humidity: 18%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 79°F
  • Feels like:
    79°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph WNW
  • Pressure: 29.23"Hg
  • Humidity: 23%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 72°F
  • Feels like:
    72°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph NNW
  • Pressure: 29.26"Hg
  • Humidity: 30%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 8:38 pm
10 pm
  • 64°F
  • Feels like:
    63°F
Partly Cloudy
Partly Cloudy
  • Wind: 16mph NNW
  • Pressure: 29.35"Hg
  • Humidity: 44%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
Tomorrow, primarily cloudy and occasionally bright weather is predicted.
The temperature will be between a minimum of 57.2°F and a maximum of 82.4°F. The warmest part of the day will be at 3 pm and 4 pm.
The temperature will be more in line with what’s typical for June than the usual maximum in May. The expected low will be also more close to what’s common in June than the current May average of 44.2°F.
Updated: May 11, 2025 @ 07:17:58 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate
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