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May 21st, 2026 :: 12:02 am MDT   

Local Weather Report for
East Helena
Montana, United States

 Current East Helena Weather Conditions Updated May 20th at 10:53 pm 
Overcast
Temperature:43°F Dew Point:39°F
Barometer:30.12 inHg Wind:N 13 Mph
Humidity:87.0% Visibility:0M
 
 East Helena Weather Forecast Summary  
 
Today
May 21st
Friday
May 22nd
Saturday
May 23rd
Sunday
May 24th
Monday
May 25th
Mostly Cloudy Mostly Sunny Mostly Sunny Mostly Sunny Mostly Sunny
56°F
64°F
40°F
73°F
43°F
77°F
49°F
82°F
51°F
 
 East Helena Detailed Weather Forecast  
 
Thursday, May 21st, 2026
Overnight Temperature: 38°F
Cloudy with a chance of showers. Showers possibly mixed with wet flurries.
Morning Temperature: 40°F
Mostly cloudy.
Afternoon Temperature: 53°F
Cloudy with sunny periods with a slight chance of showers.
Evening Temperature: 52°F
A mix of clear and cloudy skies.
Friday, May 22nd, 2026
Overnight Temperature: 42°F
Mostly clear.
Morning Temperature: 44°F
A mix of cloud and sun.
Afternoon Temperature: 60°F
Sunny with cloudy periods.
Evening Temperature: 57°F
A mix of clear and cloudy skies with a slight chance of showers.
Saturday, May 23rd, 2026
Overnight Temperature: 47°F
A mix of clear and cloudy skies.
Morning Temperature: 49°F
Sunny.
Afternoon Temperature: 68°F
A mix of cloud and sun. Windy at times.
Evening Temperature: 66°F
A mix of cloudy and clear skies. Windy at times.
Sunday, May 24th, 2026
Overnight Temperature: 53°F
Clear with cloudy periods.
Morning Temperature: 55°F
Sunny.
Afternoon Temperature: 75°F
Mostly sunny. Windy.
Evening Temperature: 68°F
Clear. Windy.
Monday, May 25th, 2026
Overnight Temperature: 53°F
Clear.
Morning Temperature: 57°F
Sunny. Windy at times.
Afternoon Temperature: 78°F
Sunny. Windy.
Evening Temperature: 70°F
A mix of clear and cloudy skies. Slight chance of a thunderstorm. Windy at times.
Tuesday, May 26th, 2026
Overnight Temperature: 58°F
Clear with cloudy periods.
Morning Temperature: 62°F
Sunny. Windy at times.
Afternoon Temperature: 80°F
Mostly sunny. Chance of a thunderstorm. Wind 20 to 30 mph.
Evening Temperature: 69°F
A mix of cloudy and clear skies. Slight chance of a thunderstorm. Windy at times.
Wednesday, May 27th, 2026
Overnight Temperature: 53°F
Cloudy with a chance of showers. Windy at times.
Morning Temperature: 46°F
Cloudy with a chance of showers. Windy at times.
Afternoon Temperature: 60°F
A mix of sun and cloud with a slight chance of showers. Windy at times.
Evening Temperature: 56°F
A mix of clear and cloudy skies. Windy at times.
Thursday, May 28th, 2026
Overnight Temperature: 47°F
Mostly cloudy. Windy at times.
Morning Temperature: 47°F
Cloudy.
Afternoon Temperature: 57°F
Mostly cloudy. Windy.
Evening Temperature: 55°F
Mostly clear. Windy.





 

  [ Local Weather Report ]
Helena, MT 
10:53 PM  43°F
Overcast
 
Walkerville, MT 
10:53 PM  37°F
Overcast
 
Butte, MT 
10:53 PM  37°F
Overcast
 
Drummond, MT 
 
Great Falls, MT 
10:53 PM  43°F
Overcast
 
Bozeman, MT 
10:56 PM  45°F
Mostly Cloudy
 
Black Eagle, MT 
10:55 PM  46°F
Overcast
 
Malmstrom, MT 
10:55 PM  46°F
Overcast
 
Livingston, MT 
10:48 PM  41°F
light rain
 
Twin Butte, AB 

 
This WeatherCity Weather Forecast for East Helena, Montana, United States is computed using a computer-generated forecast model and should be considered experimental. Please confirm this weather information with your official weather information office

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