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As of 10:15 MDT

Weather in Dewey, MT

28°Current weather

Dewey, Sunday, 25 October, 10:15

Clear. Feels like 28°. High 40°, low 24°.

Pressure30.30 inHg
Wind2.2 mph SE
Humidity92%
Visibility6.2 mi
Dew point26°

Two-week outlook for Dewey, MT: week one averages a high of 43.3° and week two 42.5°, so both weeks look similar in temperature. Around 0.7 inches of precipitation are expected over the 14 days, across 4 wet days. The nearest weekend, October 25: 40°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 25 – October 31)43.3°26.7°0.1 in / 1 d—
2nd (November 1 – November 7)42.5°28.4°0.6 in / 3 d—

Weekend weather

Sun, October 25
Clear
40°24°
no precip.
Sat, October 31
Overcast
47°30°
no precip.
Sun, November 1
Light rain
42°34°
0.09 in
Sat, November 7
Partly cloudy
40°30°
no precip.
Mon, 2644° / 28°0.09Snow
44 °Snow

Dewey, Monday, 26 October

Snow. High 44°, low 28°.

Pressure30.00 inHg
Wind2 mph SE
Humidity70%
Visibility6.2 mi
Dew point30°
Tue, 2740° / 25°0.01Light snow
40 °Light snow

Dewey, Tuesday, 27 October

Light snow. High 40°, low 25°.

Pressure30.00 inHg
Wind9.7 mph W
Humidity88%
Visibility6.2 mi
Dew point25°
Wed, 2842° / 23°0Partly cloudy
42 °Partly cloudy

Dewey, Wednesday, 28 October

Partly cloudy. High 42°, low 23°.

Pressure30.00 inHg
Wind8.4 mph SW
Humidity76%
Visibility6.2 mi
Dew point21°
Thu, 2945° / 24°0Mostly clear
45 °Mostly clear

Dewey, Thursday, 29 October

Mostly clear. High 45°, low 24°.

Pressure30.03 inHg
Wind2.3 mph E
Humidity74%
Visibility—
Dew point32°
Fri, 3045° / 31°0Partly cloudy
45 °Partly cloudy

Dewey, Friday, 30 October

Partly cloudy. High 45°, low 31°.

Pressure29.94 inHg
Wind2.8 mph SE
Humidity74%
Visibility—
Dew point35°
Sat, 3147° / 30°0Overcast
47 °Overcast

Dewey, Saturday, 31 October

Overcast. High 47°, low 30°.

Pressure29.91 inHg
Wind6.1 mph S
Humidity64%
Visibility—
Dew point32°
Sun, 0142° / 34°0.09Light rain
42 °Light rain

Dewey, Sunday, 1 November

Light rain. High 42°, low 34°.

Pressure29.74 inHg
Wind6.3 mph SE
Humidity90%
Visibility—
Dew point38°
Mon, 0239° / 24°0.44Snow
39 °Snow

Dewey, Monday, 2 November

Snow. High 39°, low 24°.

Pressure29.94 inHg
Wind11.7 mph W
Humidity73%
Visibility—
Dew point29°
Tue, 0342° / 24°0Overcast
42 °Overcast

Dewey, Tuesday, 3 November

Overcast. High 42°, low 24°.

Pressure30.27 inHg
Wind6.2 mph SW
Humidity62%
Visibility—
Dew point24°
Wed, 0444° / 28°0Overcast
44 °Overcast

Dewey, Wednesday, 4 November

Overcast. High 44°, low 28°.

Pressure29.91 inHg
Wind6.4 mph SW
Humidity62%
Visibility—
Dew point28°
Thu, 0546° / 29°0Overcast
46 °Overcast

Dewey, Thursday, 5 November

Overcast. High 46°, low 29°.

Pressure29.83 inHg
Wind8.1 mph S
Humidity57%
Visibility—
Dew point28°
Fri, 0644° / 31°0.06Snow
44 °Snow

Dewey, Friday, 6 November

Snow. High 44°, low 31°.

Pressure29.41 inHg
Wind7.7 mph S
Humidity77%
Visibility—
Dew point35°
Sat, 0740° / 30°0Partly cloudy
40 °Partly cloudy

Dewey, Saturday, 7 November

Partly cloudy. High 40°, low 30°.

Pressure29.74 inHg
Wind15.1 mph W
Humidity64%
Visibility—
Dew point27°

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.