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As of 17:49 MDT

Weather in Dewey, MT

40°Current weather

Dewey, Friday, 30 October, 17:49

Overcast. Feels like 40°. High 40°, low 26°.

Pressure29.85 inHg
Wind1.9 mph SE
Humidity80%
Visibility6.2 mi
Dew point34°

Two-week outlook for Dewey, MT: week one averages a high of 44.9° and week two 45.2°, 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 31: 45°, with precipitation.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 30 – November 5)44.9°27.9°0.4 in / 2 d—
2nd (November 6 – November 12)45.2°27.7°0.3 in / 2 d—

Weekend weather

Sat, October 31
Snow
45°29°
0.12 in
Sun, November 1
Snow
42°34°
0.33 in
Sat, November 7
Partly cloudy
39°20°
no precip.
Sun, November 8
Partly cloudy
49°26°
no precip.
Sat, 3145° / 29°0.12Snow
45 °Snow

Dewey, Saturday, 31 October

Snow. High 45°, low 29°.

Pressure29.97 inHg
Wind1.3 mph SE
Humidity79%
Visibility6.2 mi
Dew point35°
Sun, 0142° / 34°0.33Snow
42 °Snow

Dewey, Sunday, 1 November

Snow. High 42°, low 34°.

Pressure29.83 inHg
Wind1.2 mph E
Humidity92%
Visibility4.9 mi
Dew point36°
Mon, 0242° / 24°0Overcast
42 °Overcast

Dewey, Monday, 2 November

Overcast. High 42°, low 24°.

Pressure30.30 inHg
Wind4.2 mph W
Humidity88%
Visibility—
Dew point29°
Tue, 0350° / 24°0Clear
50 °Clear

Dewey, Tuesday, 3 November

Clear. High 50°, low 24°.

Pressure30.09 inHg
Wind0.9 mph W
Humidity63%
Visibility6.2 mi
Dew point20°
Wed, 0447° / 29°0Overcast
47 °Overcast

Dewey, Wednesday, 4 November

Overcast. High 47°, low 29°.

Pressure30.06 inHg
Wind2.2 mph NW
Humidity74%
Visibility—
Dew point34°
Thu, 0547° / 29°0Partly cloudy
47 °Partly cloudy

Dewey, Thursday, 5 November

Partly cloudy. High 47°, low 29°.

Pressure29.91 inHg
Wind5.8 mph S
Humidity60%
Visibility—
Dew point29°
Fri, 0642° / 28°0.19Snow
42 °Snow

Dewey, Friday, 6 November

Snow. High 42°, low 28°.

Pressure29.74 inHg
Wind9.6 mph NW
Humidity59%
Visibility—
Dew point27°
Sat, 0739° / 20°0Partly cloudy
39 °Partly cloudy

Dewey, Saturday, 7 November

Partly cloudy. High 39°, low 20°.

Pressure30.39 inHg
Wind5.7 mph SW
Humidity65%
Visibility—
Dew point21°
Sun, 0849° / 26°0Partly cloudy
49 °Partly cloudy

Dewey, Sunday, 8 November

Partly cloudy. High 49°, low 26°.

Pressure30.27 inHg
Wind5.8 mph SW
Humidity51%
Visibility—
Dew point25°
Mon, 0955° / 30°0Overcast
55 °Overcast

Dewey, Monday, 9 November

Overcast. High 55°, low 30°.

Pressure30.00 inHg
Wind6 mph SW
Humidity50%
Visibility—
Dew point28°
Tue, 1050° / 34°0Overcast
50 °Overcast

Dewey, Tuesday, 10 November

Overcast. High 50°, low 34°.

Pressure29.85 inHg
Wind7 mph S
Humidity53%
Visibility—
Dew point29°
Wed, 1144° / 31°0.02Snow
44 °Snow

Dewey, Wednesday, 11 November

Snow. High 44°, low 31°.

Pressure29.71 inHg
Wind9 mph S
Humidity52%
Visibility—
Dew point26°
Thu, 1238° / 25°0.06Light snow
38 °Light snow

Dewey, Thursday, 12 November

Light snow. High 38°, low 25°.

Pressure30.03 inHg
Wind10.3 mph W
Humidity64%
Visibility—
Dew point24°

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.