Boulder 5 Day Forecast

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Tue May 7 | Rain And Snow Boulder weather - Tue May 7 - Rain And Snow

44°F

High

31°F

Low

32mph NW

Wind

Day: 60% | Night: 100%

Precipitation

6:06 am

Sunrise

8:44 pm

Sunset

Day
Rain and snow likely. Cloudy, with a high near 44. Windy, with a west northwest wind around 32 mph, with gusts as high as 48 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

Night
Snow likely before 8pm, then rain and snow. Low around 31. Windy, with a west northwest wind 31 to 36 mph Decreasing to 23 to 28 mph after midnight. Winds could gust as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.

Wed May 8

Rain And Snow

Boulder weather - Wed May 8 - Rain And Snow
  • High 43°F
  • Low 36°F
  • Wind 22mph N
  • Precipitation
    Day: 90%
    Night: 80%
  • Sunrise
    6:05 am
  • Sunset
    8:46 pm
Summary
Day
Rain and snow, becoming all rain after 1pm. High near 43. Breezy, with a north wind 18 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Night
Rain, mainly before midnight. Low around 36. North northwest wind 13 to 18 mph Decreasing to 6 to 11 mph after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 80%.

Thu May 9

Chance Of Rain

Boulder weather - Thu May 9 - Chance Of Rain
  • High 55°F
  • Low 35°F
  • Wind 9mph N
  • Precipitation
    Day: 30%
    Night: 0%
  • Sunrise
    6:03 am
  • Sunset
    8:47 pm
Summary
Day
A 30 percent chance of rain, mainly before noon. Partly sunny, with a high near 55. North wind 5 to 9 mph.
Night
Mostly clear, with a low around 35. East northeast wind 5 to 10 mph becoming light and variable after midnight.

Fri May 10

Sunny

Boulder weather - Fri May 10 - Sunny
  • High 67°F
  • Low 41°F
  • Wind 8mph calm
  • Precipitation
    Day: 0%
    Night: 0%
  • Sunrise
    6:02 am
  • Sunset
    8:48 pm
Summary
Day
Sunny, with a high near 67. Calm wind becoming east 5 to 8 mph in the afternoon.
Night
Clear, with a low around 41. Northeast wind around 8 mph becoming west after midnight.

Sat May 11

Sunny

Boulder weather - Sat May 11 - Sunny
  • High 73°F
  • Low 45°F
  • Wind mild
  • Precipitation
    Day: 0%
    Night: 0%
  • Sunrise
    6:01 am
  • Sunset
    8:49 pm
Summary
Day
Sunny, with a high near 73.
Night
Mostly clear, with a low around 45.

Currently

Boulder, MT  weather condition is Overcast and 39°F. 39°F°F
29.79 inHg.
Barometer
48.05%
Humidity
NW. 22mph
Wind
Overcast

5 Day Forecast Nearby

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Includes the Counties: Jefferson, Including Montana City, Boulder, Boulder Hill, Elk Park Pass, Homestake Pass, And Whitehall