EN
English Español

As of 05:45 MDT

Weather in Boulder, MT

34°Current weather

Boulder, Friday, 16 October, 05:45

Light snow. Feels like 26°. High 64°, low 30°.

Pressure30.59 inHg
Wind11 mph S
Humidity85%
Visibility6.2 mi
Dew point30°

10-day forecast for Boulder, MT: 26° to 66°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.

66°
Best day: Saturday, October 17
39°
Worst day: Saturday, October 24

Tap any day below to see morning, afternoon, evening and overnight.

Sat, 1766° / 34°0Overcast
MorningOvercast35°feels 35°
AfternoonOvercast66°feels 64°
EveningOvercast43°feels 43°
OvernightOvercast37°feels 35°
66 °Overcast

Boulder, Saturday, 17 October

Overcast. High 66°, low 34°.

Pressure30.09 inHg
Wind6.6 mph S
Humidity35%
Visibility6.2 mi
Dew point26°
Sun, 1861° / 30°0Clear
MorningPartly cloudy30°feels 30°
AfternoonClear59°feels 56°
EveningClear44°feels 44°
OvernightOvercast33°feels 30°
61 °Clear

Boulder, Sunday, 18 October

Clear. High 61°, low 30°.

Pressure30.06 inHg
Wind4.5 mph SE
Humidity45%
Visibility6.2 mi
Dew point32°
Mon, 1962° / 36°0Overcast
MorningMostly clear35°feels 35°
AfternoonPartly cloudy61°feels 58°
EveningClear47°feels 47°
OvernightClear38°feels 38°
62 °Overcast

Boulder, Monday, 19 October

Overcast. High 62°, low 36°.

Pressure29.88 inHg
Wind5.2 mph SE
Humidity39%
Visibility6.2 mi
Dew point32°
Tue, 2059° / 38°0Overcast
MorningOvercast45°feels 44°
AfternoonOvercast55°feels 53°
EveningOvercast50°feels 48°
OvernightOvercast38°feels 38°
59 °Overcast

Boulder, Tuesday, 20 October

Overcast. High 59°, low 38°.

Pressure29.85 inHg
Wind6 mph SE
Humidity44%
Visibility—
Dew point32°
Wed, 2160° / 34°0Clear
MorningClear39°feels 38°
AfternoonClear53°feels 51°
EveningClear52°feels 50°
OvernightClear43°feels 42°
60 °Clear

Boulder, Wednesday, 21 October

Clear. High 60°, low 34°.

Pressure30.06 inHg
Wind6.5 mph SE
Humidity59%
Visibility—
Dew point36°
Thu, 2265° / 43°0Partly cloudy
MorningPartly cloudy49°feels 46°
AfternoonPartly cloudy61°feels 58°
EveningPartly cloudy56°feels 54°
OvernightPartly cloudy51°feels 48°
65 °Partly cloudy

Boulder, Thursday, 22 October

Partly cloudy. High 65°, low 43°.

Pressure29.88 inHg
Wind8.3 mph SW
Humidity31%
Visibility—
Dew point28°
Fri, 2351° / 35°0.04Light rain
MorningLight rain48°feels 45°
AfternoonLight rain50°feels 47°
EveningLight rain43°feels 36°
OvernightLight rain37°feels 31°
51 °Light rain

Boulder, Friday, 23 October

Light rain. High 51°, low 35°.

Pressure29.77 inHg
Wind14.4 mph NW
Humidity58%
Visibility—
Dew point36°
Sat, 2439° / 27°0.01Light snow
MorningLight snow30°feels 23°
AfternoonLight snow35°feels 29°
EveningLight snow34°feels 30°
OvernightLight snow28°feels 27°
39 °Light snow

Boulder, Saturday, 24 October

Light snow. High 39°, low 27°.

Pressure30.33 inHg
Wind7.3 mph N
Humidity58%
Visibility—
Dew point21°
Sun, 2548° / 26°0Partly cloudy
MorningPartly cloudy31°feels 26°
AfternoonPartly cloudy42°feels 39°
EveningPartly cloudy39°feels 36°
OvernightPartly cloudy33°feels 28°
48 °Partly cloudy

Boulder, Sunday, 25 October

Partly cloudy. High 48°, low 26°.

Pressure30.18 inHg
Wind5.7 mph SW
Humidity31%
Visibility—
Dew point12°

About this forecast

How reliable is a 10-day forecast?

The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.

What does the time-of-day table show?

Temperature in Boulder, MT around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime high against precipitation: a warm, dry day scores highest.