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As of 21:36 MDT

Weather in Dewey, MT

34°Current weather

Dewey, Monday, 26 October, 21:36

Overcast. Feels like 31°. High 40°, low 25°.

Pressure29.91 inHg
Wind3.6 mph W
Humidity96%
Visibility—
Dew point33°

10-day forecast for Dewey, MT: 18° to 49°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.

49°
Best day: Wednesday, November 4
34° · 0.14 in
Worst day: Sunday, November 1

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

Tue, 2736° / 27°0.01Snow
MorningPartly cloudy27°feels 23°
AfternoonPartly cloudy36°feels 28°
EveningOvercast31°feels 28°
OvernightOvercast32°feels 27°
36 °Snow

Dewey, Tuesday, 27 October

Snow. High 36°, low 27°.

Pressure29.94 inHg
Wind9.3 mph W
Humidity84%
Visibility6.2 mi
Dew point24°
Wed, 2842° / 23°0Partly cloudy
MorningClear23°feels 19°
AfternoonPartly cloudy42°feels 38°
EveningPartly cloudy29°feels 29°
OvernightMostly clear27°feels 22°
42 °Partly cloudy

Dewey, Wednesday, 28 October

Partly cloudy. High 42°, low 23°.

Pressure29.97 inHg
Wind6.9 mph SW
Humidity75%
Visibility6.2 mi
Dew point19°
Thu, 2945° / 18°0Partly cloudy
MorningOvercast18°feels 18°
AfternoonOvercast44°feels 44°
EveningOvercast32°feels 32°
OvernightMostly clear23°feels 23°
45 °Partly cloudy

Dewey, Thursday, 29 October

Partly cloudy. High 45°, low 18°.

Pressure30.06 inHg
Wind1.4 mph SE
Humidity74%
Visibility6.2 mi
Dew point21°
Fri, 3046° / 33°0.18Snow
MorningSnow35°feels 35°
AfternoonLight rain45°feels 45°
EveningLight rain38°feels 38°
OvernightOvercast33°feels 33°
46 °Snow

Dewey, Friday, 30 October

Snow. High 46°, low 33°.

Pressure29.94 inHg
Wind0.8 mph S
Humidity76%
Visibility6.2 mi
Dew point32°
Sat, 3144° / 28°0.07Snow
MorningSnow33°feels 33°
AfternoonSnow43°feels 43°
EveningSnow37°feels 37°
OvernightSnow33°feels 33°
44 °Snow

Dewey, Saturday, 31 October

Snow. High 44°, low 28°.

Pressure29.91 inHg
Wind2.3 mph W
Humidity75%
Visibility—
Dew point34°
Sun, 0134° / 21°0.14Snow
MorningSnow29°feels 28°
AfternoonSnow33°feels 28°
EveningSnow29°feels 23°
OvernightSnow22°feels 17°
34 °Snow

Dewey, Sunday, 1 November

Snow. High 34°, low 21°.

Pressure30.09 inHg
Wind6 mph NW
Humidity88%
Visibility—
Dew point30°
Mon, 0235° / 21°0Overcast
MorningOvercast24°feels 17°
AfternoonOvercast30°feels 24°
EveningOvercast28°feels 22°
OvernightOvercast22°feels 18°
35 °Overcast

Dewey, Monday, 2 November

Overcast. High 35°, low 21°.

Pressure30.47 inHg
Wind6.1 mph NW
Humidity60%
Visibility—
Dew point17°
Tue, 0347° / 22°0Mostly clear
MorningMostly clear28°feels 24°
AfternoonMostly clear40°feels 40°
EveningMostly clear32°feels 29°
OvernightMostly clear26°feels 22°
47 °Mostly clear

Dewey, Tuesday, 3 November

Mostly clear. High 47°, low 22°.

Pressure30.30 inHg
Wind4.4 mph SW
Humidity52%
Visibility—
Dew point23°
Wed, 0449° / 26°0Clear
MorningClear31°feels 31°
AfternoonClear43°feels 42°
EveningClear35°feels 32°
OvernightClear31°feels 27°
49 °Clear

Dewey, Wednesday, 4 November

Clear. High 49°, low 26°.

Pressure30.24 inHg
Wind5.1 mph SW
Humidity46%
Visibility—
Dew point22°

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.