Your favorites:

Boulder, MT Weather Forecast and Current Conditions (59632)

Current Conditions  

Mostly Sunny 46°F
Feels Like 44°F  
Humidity 52% Dew Point 30°F Wind WNW 4 MPH Gusts 6 Barometer 30.19 in.766.8 mm
Solar Rad 78 w/m2 UV Index 0
Report from a personal weather station 21.9 miles NNE of central Boulder
at

Current Conditions  

Mostly Sunny 46°F
Feels Like 44°F  
Humidity 52% Dew Point 30°F Wind WNW 4 MPH Gusts 6 Barometer 30.19 in.766.8 mm
Solar Rad 78 w/m2 UV Index 0
Report from a personal weather station 21.9 miles NNE of central Boulder
at

Point Forecast at a Glance

MonOct 20
Mon Oct 20: Mostly Sunny, High 49°F, Low 32°F
49°
32°
TueOct 21
Tue Oct 21: Partly Cloudy, High 57°F, Low 33°F
57°
33°
WedOct 22
Wed Oct 22: Mostly Sunny, High 61°F, Low 36°F
61°
36°
ThuOct 23
Thu Oct 23: Partly Cloudy, High 59°F, Low 36°F
59°
36°
FriOct 24
Fri Oct 24: Partly Cloudy, High 60°F, Low 39°F
60°
39°
SatOct 25
Sat Oct 25: Partly Cloudy, High 53°F, Low 34°F
50%
53°
34°
SunOct 26
Sun Oct 26: Partly Cloudy, High 41°F, Low 29°F
50%
41°
29°

7-Day Temperature Trend

Week Ahead Summary

High temperatures start near 49°F, reaching 61°F before cooling to 41°F, then recovering to 41°F by week's end. Some rain possible with at least 2 days showing precipitation chances of 20% or higher.

Climate Context

This week's forecast shows temperatures running 1°F below the historical average for October. Normal highs for this period are around 55°F with lows around 29°F.



This Date in Weather History

1770 - An exceedingly great storm struck eastern New England causing extensive coastal damage from Massachusetts to Maine, and the highest tide in 47 years.

More on this and other weather history


Boulder 7 Day Weather Forecast Details

Monday Oct 20

Mostly Sunny

Day: Mostly Sunny with a high near 49°F. Winds from the NW at 15 mph

Partly Cloudy

Night: Partly Cloudy with a low near 32°F. Winds from the WSW at 10 mph

Tuesday Oct 21

Partly Cloudy

Day: Partly Cloudy with a high near 57°F. Winds from the WNW at 7 mph

Mostly Clear

Night: Mostly Clear with a low near 33°F. Winds from the WNW at 3 mph

Wednesday Oct 22

Mostly Sunny

Day: Mostly Sunny with a high near 61°F. Winds from the SW at 5 mph

Partly Cloudy

Night: Partly Cloudy with a low near 36°F. Winds from the SSE at 3 mph

Thursday Oct 23

Partly Cloudy

Day: Partly Cloudy with a high near 59°F. Winds from the W at 4 mph

Partly Cloudy

Night: Partly Cloudy with a low near 36°F. Winds from the W at 4 mph

Friday Oct 24

Partly Cloudy

Day: Partly Cloudy with a high near 60°F. Winds from the SW at 7 mph

Showers with Partly Cloudy

Night: Partly Cloudy with Scattered Showers with a low near 39°F. Winds from the S at 9 mph. Chance of precipitation is 20%

Saturday Oct 25

Partly Cloudy

Day: Partly Cloudy with Chance of Light Wintry Mix with a high near 53°F. Winds from the SSW at 8 mph. Chance of precipitation is 50%

Partly Cloudy

Night: Partly Cloudy with Chance of Light Wintry Mix with a low near 34°F. Winds from the W at 9 mph. Chance of precipitation is 50%

Sunday Oct 26

Partly Cloudy

Day: Partly Cloudy with Chance of Light Wintry Mix with a high near 41°F. Winds from the SW at 9 mph. Chance of precipitation is 50%

Partly Cloudy

Night: Partly Cloudy with Chance of Light Wintry Mix with a low near 29°F. Winds from the W at 10 mph. Chance of precipitation is 50%

Monday Oct 27

Partly Cloudy

Day: Partly Cloudy with Chance of Light Wintry Mix with a high near 37°F. Winds from the WSW at 10 mph. Chance of precipitation is 50%

Partly Cloudy

Night: Partly Cloudy with a low near 28°F. Winds from the W at 10 mph

Tuesday Oct 28

Partly Cloudy

Day: Partly Cloudy with a high near 37°F. Winds from the WSW at 8 mph

Partly Cloudy

Night: Partly Cloudy with a low near 28°F. Winds from the W at 7 mph

Wednesday Oct 29

Partly Cloudy

Day: Partly Cloudy with a high near 42°F. Winds from the SW at 6 mph

Partly Cloudy

Night: Partly Cloudy with a low near 32°F. Winds from the WSW at 5 mph

Sun & Moon   Monthly

First Light 7:23 AM

Sunrise 7:53 AM

Sunset 6:34 PM

Last Light 7:05 PM

Moonrise 7:07 AM

Moonset 5:58 PM

Moon Phase
 

Buy me a coffee

Contiguous United States Extremes

Sun's High Temperature
101 at 2 Miles North Northeast Of La Puerta, TX

Mon's Low Temperature
16 at 22 Miles Southwest Of Manila, UT


Weather Folklore

When corn fodder is crisp, fair weather; When corn fodder is limp, rain is coming.


Ad Free Weather
Current subscribers - login to your ClearSky account

About Boulder, Montana

Boulder is a town in and the county seat of Jefferson County, Montana, United States. It is on the north bank of the Boulder River between Butte and Helena, slightly east of the Continental Divide, at the intersection of Interstate 15 and Montana Highway 69. The population was 1,201 at the 2020 census. It is part of the Helena Micropolitan Statistical Area, which includes all of Lewis and Clark and Jefferson counties; its population is 83,058 according to the 2020 Census.

Established in the 19th century as a stagecoach station, Boulder grew into a regional trading center for farmers, ranchers, and miners and, by the end of that century, home to state schools for the deaf, blind and developmentally disabled. In the 21st century, it is the center of government in Jefferson County, and institutions based in the town offer services for disabled adults and troubled youths. Its library system serves about 10,000 people, and its high school district covers more than 1,000 square miles (2,600 km2). Three buildings in Boulder are listed on the National Register of Historic Places.

Content from Wikipedia, licensed under CC BY-SA 3.0.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.