EN
English Español

As of 02:08 MDT

Weather in Boulder, MT

41°Current weather

Boulder, Monday, 19 October, 02:08

Mostly clear. Feels like 41°. High 65°, low 35°.

Pressure30.00 inHg
Wind2 mph W
Humidity74%
Visibility6.2 mi
Dew point33°

Two-week outlook for Boulder, MT: week one averages a high of 56.7° and week two 45.5°, so week two runs 11.3° cooler than week one. Around 1.3 inches of precipitation are expected over the 14 days, across 2 wet days. The nearest weekend, October 24: 49°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 19 – October 25)56.7°35.6°0.6 in / 1 d—
2nd (October 26 – November 1)45.5°25.4°0.7 in / 1 d—

Weekend weather

Sat, October 24
Clear
49°32°
no precip.
Sun, October 25
Light rain
50°34°
0.01 in
Sat, October 31
Light snow
38°15°
no precip.
Sun, November 1
Light snow
42°27°
0.02 in
Tue, 2063° / 36°0Overcast
63 °Overcast

Boulder, Tuesday, 20 October

Overcast. High 63°, low 36°.

Pressure30.09 inHg
Wind2.5 mph NE
Humidity44%
Visibility6.2 mi
Dew point33°
Wed, 2161° / 36°0Partly cloudy
61 °Partly cloudy

Boulder, Wednesday, 21 October

Partly cloudy. High 61°, low 36°.

Pressure30.03 inHg
Wind5.1 mph SE
Humidity50%
Visibility6.2 mi
Dew point38°
Thu, 2263° / 40°0Clear
63 °Clear

Boulder, Thursday, 22 October

Clear. High 63°, low 40°.

Pressure29.88 inHg
Wind5.1 mph SE
Humidity50%
Visibility6.2 mi
Dew point40°
Fri, 2344° / 37°0.56Light rain
44 °Light rain

Boulder, Friday, 23 October

Light rain. High 44°, low 37°.

Pressure29.71 inHg
Wind5.4 mph W
Humidity95%
Visibility—
Dew point42°
Sat, 2449° / 32°0Clear
49 °Clear

Boulder, Saturday, 24 October

Clear. High 49°, low 32°.

Pressure30.12 inHg
Wind6.8 mph SW
Humidity54%
Visibility—
Dew point26°
Sun, 2550° / 34°0.01Light rain
50 °Light rain

Boulder, Sunday, 25 October

Light rain. High 50°, low 34°.

Pressure30.00 inHg
Wind11.4 mph W
Humidity28%
Visibility—
Dew point17°
Mon, 2654° / 29°0Clear
54 °Clear

Boulder, Monday, 26 October

Clear. High 54°, low 29°.

Pressure30.00 inHg
Wind6.3 mph S
Humidity38%
Visibility—
Dew point22°
Tue, 2757° / 34°0Overcast
57 °Overcast

Boulder, Tuesday, 27 October

Overcast. High 57°, low 34°.

Pressure29.77 inHg
Wind7.4 mph SE
Humidity33%
Visibility—
Dew point21°
Wed, 2858° / 38°0.01Light rain
58 °Light rain

Boulder, Wednesday, 28 October

Light rain. High 58°, low 38°.

Pressure29.53 inHg
Wind11.2 mph S
Humidity35%
Visibility—
Dew point26°
Thu, 2935° / 23°0.65Snow
35 °Snow

Boulder, Thursday, 29 October

Snow. High 35°, low 23°.

Pressure29.59 inHg
Wind10.7 mph NW
Humidity87%
Visibility—
Dew point27°
Fri, 3035° / 13°0.01Light snow
35 °Light snow

Boulder, Friday, 30 October

Light snow. High 35°, low 13°.

Pressure29.97 inHg
Wind11.9 mph W
Humidity65%
Visibility—
Dew point20°
Sat, 3138° / 15°0.01Light snow
38 °Light snow

Boulder, Saturday, 31 October

Light snow. High 38°, low 15°.

Pressure30.09 inHg
Wind9.7 mph SW
Humidity63%
Visibility—
Dew point21°
Sun, 0142° / 27°0.02Light snow
42 °Light snow

Boulder, Sunday, 1 November

Light snow. High 42°, low 27°.

Pressure29.97 inHg
Wind12.3 mph W
Humidity71%
Visibility—
Dew point29°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Boulder, MT, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.