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As of 06:04 MDT

Weather in Dewey, MT

30°Current weather

Dewey, Tuesday, 27 October, 06:04

Overcast. Feels like 24°. High 37°, low 28°.

Pressure30.00 inHg
Wind5.7 mph W
Humidity94%
Visibility4.0 mi
Dew point29°

10-day forecast for Dewey, MT: 18° to 48°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.

48°
Best day: Wednesday, November 4
39° · 0.57 in
Worst day: Sunday, November 1

Tap any day below to see morning, afternoon, evening and overnight.

Wed, 2837° / 24°0Partly cloudy
MorningClear24°feels 20°
AfternoonOvercast37°feels 31°
EveningMostly clear29°feels 26°
OvernightOvercast27°feels 23°
37 °Partly cloudy

Dewey, Wednesday, 28 October

Partly cloudy. High 37°, low 24°.

Pressure30.00 inHg
Wind7.7 mph SW
Humidity75%
Visibility6.2 mi
Dew point19°
Thu, 2944° / 18°0Partly cloudy
MorningPartly cloudy18°feels 18°
AfternoonOvercast44°feels 44°
EveningOvercast32°feels 32°
OvernightMostly clear24°feels 24°
44 °Partly cloudy

Dewey, Thursday, 29 October

Partly cloudy. High 44°, low 18°.

Pressure30.03 inHg
Wind1.3 mph E
Humidity74%
Visibility6.2 mi
Dew point21°
Fri, 3048° / 31°0.06Snow
MorningOvercast30°feels 30°
AfternoonOvercast47°feels 47°
EveningLight snow39°feels 39°
OvernightOvercast32°feels 32°
48 °Snow

Dewey, Friday, 30 October

Snow. High 48°, low 31°.

Pressure29.91 inHg
Wind1.7 mph SE
Humidity72%
Visibility6.2 mi
Dew point31°
Sat, 3142° / 35°0.11Snow
MorningSnow37°feels 37°
AfternoonSnow41°feels 41°
EveningSnow37°feels 37°
OvernightOvercast36°feels 36°
42 °Snow

Dewey, Saturday, 31 October

Snow. High 42°, low 35°.

Pressure29.94 inHg
Wind2.4 mph SE
Humidity87%
Visibility—
Dew point38°
Sun, 0139° / 24°0.57Snow
MorningSnow37°feels 36°
AfternoonSnow38°feels 34°
EveningSnow33°feels 28°
OvernightSnow26°feels 20°
39 °Snow

Dewey, Sunday, 1 November

Snow. High 39°, low 24°.

Pressure29.88 inHg
Wind7.3 mph NW
Humidity90%
Visibility—
Dew point36°
Mon, 0237° / 20°0Partly cloudy
MorningPartly cloudy24°feels 18°
AfternoonPartly cloudy33°feels 30°
EveningPartly cloudy28°feels 27°
OvernightPartly cloudy20°feels 13°
37 °Partly cloudy

Dewey, Monday, 2 November

Partly cloudy. High 37°, low 20°.

Pressure30.50 inHg
Wind5.5 mph W
Humidity76%
Visibility—
Dew point25°
Tue, 0346° / 19°0Partly cloudy
MorningPartly cloudy26°feels 20°
AfternoonPartly cloudy40°feels 39°
EveningPartly cloudy36°feels 32°
OvernightPartly cloudy27°feels 21°
46 °Partly cloudy

Dewey, Tuesday, 3 November

Partly cloudy. High 46°, low 19°.

Pressure30.36 inHg
Wind5.6 mph SW
Humidity73%
Visibility—
Dew point30°
Wed, 0448° / 29°0Overcast
MorningOvercast35°feels 31°
AfternoonOvercast44°feels 43°
EveningOvercast37°feels 33°
OvernightOvercast29°feels 24°
48 °Overcast

Dewey, Wednesday, 4 November

Overcast. High 48°, low 29°.

Pressure30.09 inHg
Wind5.6 mph SW
Humidity67%
Visibility—
Dew point33°
Thu, 0547° / 29°0Overcast
MorningOvercast34°feels 30°
AfternoonOvercast43°feels 43°
EveningOvercast38°feels 36°
OvernightOvercast33°feels 28°
47 °Overcast

Dewey, Thursday, 5 November

Overcast. High 47°, low 29°.

Pressure30.12 inHg
Wind5.2 mph SW
Humidity65%
Visibility—
Dew point31°

About this forecast

How reliable is a 10-day forecast?

The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.

What does the time-of-day table show?

Temperature in Dewey, MT around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime high against precipitation: a warm, dry day scores highest.