EN
English Español

As of 14:23 MDT

Weather in Dewey, MT

42°Current weather

Dewey, Wednesday, 28 October, 14:23

Mostly clear. Feels like 38°. High 42°, low 27°.

Pressure29.91 inHg
Wind6.1 mph W
Humidity58%
Visibility6.2 mi
Dew point29°

Two-week outlook for Dewey, MT: week one averages a high of 45.8° and week two 47.9°, so week two runs 2° warmer than week one. Around 0.4 inches of precipitation are expected over the 14 days, across 2 wet days. The nearest weekend, October 31: 47°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 28 – November 3)45.8°29.3°0.4 in / 1 d—
2nd (November 4 – November 10)47.9°29.7°0.0 in / 1 d—

Weekend weather

Sat, October 31
Light rain
47°29°
0.04 in
Sun, November 1
Snow
43°37°
0.31 in
Sat, November 7
Partly cloudy
50°32°
no precip.
Sun, November 8
Snow
42°31°
0.04 in
Thu, 2946° / 23°0Partly cloudy
46 °Partly cloudy

Dewey, Thursday, 29 October

Partly cloudy. High 46°, low 23°.

Pressure30.03 inHg
Wind0.8 mph E
Humidity72%
Visibility6.2 mi
Dew point21°
Fri, 3047° / 32°0.02Snow
47 °Snow

Dewey, Friday, 30 October

Snow. High 47°, low 32°.

Pressure29.94 inHg
Wind2.1 mph SE
Humidity72%
Visibility6.2 mi
Dew point31°
Sat, 3147° / 29°0.04Light rain
47 °Light rain

Dewey, Saturday, 31 October

Light rain. High 47°, low 29°.

Pressure30.00 inHg
Wind0.2 mph S
Humidity76%
Visibility6.2 mi
Dew point35°
Sun, 0143° / 37°0.31Snow
43 °Snow

Dewey, Sunday, 1 November

Snow. High 43°, low 37°.

Pressure29.88 inHg
Wind0.8 mph E
Humidity93%
Visibility6.2 mi
Dew point36°
Mon, 0245° / 29°0Mostly clear
45 °Mostly clear

Dewey, Monday, 2 November

Mostly clear. High 45°, low 29°.

Pressure30.36 inHg
Wind3.2 mph NW
Humidity84%
Visibility—
Dew point34°
Tue, 0350° / 28°0Overcast
50 °Overcast

Dewey, Tuesday, 3 November

Overcast. High 50°, low 28°.

Pressure30.18 inHg
Wind4.7 mph W
Humidity59%
Visibility—
Dew point30°
Wed, 0452° / 28°0Clear
52 °Clear

Dewey, Wednesday, 4 November

Clear. High 52°, low 28°.

Pressure30.06 inHg
Wind4.6 mph S
Humidity44%
Visibility—
Dew point24°
Thu, 0548° / 29°0Overcast
48 °Overcast

Dewey, Thursday, 5 November

Overcast. High 48°, low 29°.

Pressure29.83 inHg
Wind4.8 mph S
Humidity41%
Visibility—
Dew point23°
Fri, 0649° / 29°0Partly cloudy
49 °Partly cloudy

Dewey, Friday, 6 November

Partly cloudy. High 49°, low 29°.

Pressure29.94 inHg
Wind4.6 mph SW
Humidity54%
Visibility—
Dew point28°
Sat, 0750° / 32°0Partly cloudy
50 °Partly cloudy

Dewey, Saturday, 7 November

Partly cloudy. High 50°, low 32°.

Pressure29.88 inHg
Wind7.1 mph S
Humidity52%
Visibility—
Dew point28°
Sun, 0842° / 31°0.04Snow
42 °Snow

Dewey, Sunday, 8 November

Snow. High 42°, low 31°.

Pressure29.94 inHg
Wind9.8 mph W
Humidity64%
Visibility—
Dew point29°
Mon, 0945° / 30°0Partly cloudy
45 °Partly cloudy

Dewey, Monday, 9 November

Partly cloudy. High 45°, low 30°.

Pressure30.27 inHg
Wind5.1 mph S
Humidity59%
Visibility—
Dew point26°
Tue, 1050° / 30°0Overcast
50 °Overcast

Dewey, Tuesday, 10 November

Overcast. High 50°, low 30°.

Pressure30.00 inHg
Wind5.9 mph S
Humidity42%
Visibility—
Dew point22°

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 Dewey, 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.