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As of 15:47 MDT

Weather in Dewey, MT

62°Current weather

Dewey, Thursday, 22 October, 15:47

Partly cloudy. Feels like 60°. High 62°, low 35°.

Pressure29.80 inHg
Wind7.7 mph SE
Humidity51%
Visibility6.2 mi
Dew point43°

Two-week outlook for Dewey, MT: week one averages a high of 45.4° and week two 44.5°, so week two runs 1° cooler than week one. Around 1.6 inches of precipitation are expected over the 14 days, across 4 wet days. The nearest weekend, October 24: 46°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 22 – October 28)45.4°29.6°1.6 in / 3 d—
2nd (October 29 – November 4)44.5°23.7°0.0 in / 1 d—

Weekend weather

Sat, October 24
Light snow
46°23°
no precip.
Sun, October 25
Clear
49°28°
no precip.
Sat, October 31
Clear
45°22°
no precip.
Sun, November 1
Clear
46°24°
no precip.
Fri, 2341° / 29°0.98Snow
41 °Snow

Dewey, Friday, 23 October

Snow. High 41°, low 29°.

Pressure29.83 inHg
Wind3.8 mph W
Humidity100%
Visibility0.0 mi
Dew point37°
Sat, 2446° / 23°0.01Light snow
46 °Light snow

Dewey, Saturday, 24 October

Light snow. High 46°, low 23°.

Pressure30.27 inHg
Wind0.9 mph SW
Humidity79%
Visibility6.2 mi
Dew point28°
Sun, 2549° / 28°0Clear
49 °Clear

Dewey, Sunday, 25 October

Clear. High 49°, low 28°.

Pressure30.15 inHg
Wind2 mph SE
Humidity64%
Visibility6.2 mi
Dew point25°
Mon, 2648° / 29°0Overcast
48 °Overcast

Dewey, Monday, 26 October

Overcast. High 48°, low 29°.

Pressure30.09 inHg
Wind2.1 mph SE
Humidity66%
Visibility6.2 mi
Dew point29°
Tue, 2741° / 33°0.42Snow
41 °Snow

Dewey, Tuesday, 27 October

Snow. High 41°, low 33°.

Pressure29.91 inHg
Wind4.1 mph W
Humidity83%
Visibility—
Dew point35°
Wed, 2832° / 29°0.15Snow
32 °Snow

Dewey, Wednesday, 28 October

Snow. High 32°, low 29°.

Pressure30.24 inHg
Wind5.8 mph NE
Humidity90%
Visibility—
Dew point29°
Thu, 2936° / 24°0.04Light snow
36 °Light snow

Dewey, Thursday, 29 October

Light snow. High 36°, low 24°.

Pressure30.12 inHg
Wind5.7 mph NE
Humidity71%
Visibility—
Dew point26°
Fri, 3040° / 18°0Clear
40 °Clear

Dewey, Friday, 30 October

Clear. High 40°, low 18°.

Pressure30.15 inHg
Wind3.1 mph SW
Humidity51%
Visibility—
Dew point17°
Sat, 3145° / 22°0Clear
45 °Clear

Dewey, Saturday, 31 October

Clear. High 45°, low 22°.

Pressure30.09 inHg
Wind4.2 mph W
Humidity45%
Visibility—
Dew point19°
Sun, 0146° / 24°0Clear
46 °Clear

Dewey, Sunday, 1 November

Clear. High 46°, low 24°.

Pressure30.06 inHg
Wind5.1 mph SW
Humidity36%
Visibility—
Dew point16°
Mon, 0246° / 25°0Mostly clear
46 °Mostly clear

Dewey, Monday, 2 November

Mostly clear. High 46°, low 25°.

Pressure30.06 inHg
Wind4.1 mph NE
Humidity32%
Visibility—
Dew point13°
Tue, 0346° / 26°0Clear
46 °Clear

Dewey, Tuesday, 3 November

Clear. High 46°, low 26°.

Pressure30.18 inHg
Wind3.6 mph NE
Humidity34%
Visibility—
Dew point13°
Wed, 0452° / 27°0Clear
52 °Clear

Dewey, Wednesday, 4 November

Clear. High 52°, low 27°.

Pressure30.18 inHg
Wind4.6 mph W
Humidity21%
Visibility—
Dew point7°

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.