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As of 08:50 MDT

Weather in Dewey, MT

27°Current weather

Dewey, Wednesday, 28 October, 08:50

Clear. Feels like 27°. High 44°, low 27°.

Pressure30.03 inHg
Wind2.7 mph W
Humidity90%
Visibility3.3 mi
Dew point25°

10-day forecast for Dewey, MT: 23° to 51°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.

51°
Best day: Wednesday, November 4
41° · 0.55 in
Worst day: Sunday, November 1

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

Thu, 2945° / 23°0Mostly clear
MorningMostly clear23°feels 23°
AfternoonOvercast45°feels 45°
EveningOvercast35°feels 35°
OvernightMostly clear26°feels 26°
45 °Mostly clear

Dewey, Thursday, 29 October

Mostly clear. High 45°, low 23°.

Pressure30.03 inHg
Wind1 mph SE
Humidity73%
Visibility6.2 mi
Dew point22°
Fri, 3048° / 31°0.04Snow
MorningOvercast35°feels 35°
AfternoonOvercast48°feels 48°
EveningPartly cloudy36°feels 36°
OvernightOvercast32°feels 32°
48 °Snow

Dewey, Friday, 30 October

Snow. High 48°, low 31°.

Pressure29.91 inHg
Wind1.6 mph S
Humidity70%
Visibility6.2 mi
Dew point30°
Sat, 3149° / 29°0.01Light rain
MorningOvercast29°feels 29°
AfternoonOvercast49°feels 49°
EveningOvercast39°feels 39°
OvernightOvercast33°feels 33°
49 °Light rain

Dewey, Saturday, 31 October

Light rain. High 49°, low 29°.

Pressure30.00 inHg
Wind1.3 mph SE
Humidity73%
Visibility4.4 mi
Dew point34°
Sun, 0141° / 32°0.55Snow
MorningLight rain39°feels 39°
AfternoonSnow38°feels 37°
EveningSnow36°feels 33°
OvernightLight rain38°feels 38°
41 °Snow

Dewey, Sunday, 1 November

Snow. High 41°, low 32°.

Pressure29.83 inHg
Wind5.7 mph NW
Humidity95%
Visibility—
Dew point37°
Mon, 0244° / 23°0.13Snow
MorningSnow33°feels 30°
AfternoonSnow38°feels 38°
EveningSnow33°feels 32°
OvernightSnow25°feels 20°
44 °Snow

Dewey, Monday, 2 November

Snow. High 44°, low 23°.

Pressure30.42 inHg
Wind4.4 mph W
Humidity86%
Visibility—
Dew point34°
Tue, 0350° / 23°0Overcast
MorningOvercast32°feels 27°
AfternoonOvercast45°feels 45°
EveningOvercast38°feels 36°
OvernightOvercast33°feels 29°
50 °Overcast

Dewey, Tuesday, 3 November

Overcast. High 50°, low 23°.

Pressure30.21 inHg
Wind5.1 mph SW
Humidity52%
Visibility—
Dew point27°
Wed, 0451° / 30°0Overcast
MorningOvercast37°feels 34°
AfternoonOvercast46°feels 45°
EveningOvercast38°feels 35°
OvernightOvercast31°feels 26°
51 °Overcast

Dewey, Wednesday, 4 November

Overcast. High 51°, low 30°.

Pressure30.00 inHg
Wind4.7 mph S
Humidity51%
Visibility—
Dew point28°
Thu, 0547° / 30°0Overcast
MorningOvercast34°feels 31°
AfternoonOvercast43°feels 43°
EveningOvercast36°feels 34°
OvernightOvercast33°feels 30°
47 °Overcast

Dewey, Thursday, 5 November

Overcast. High 47°, low 30°.

Pressure29.85 inHg
Wind4.6 mph SW
Humidity48%
Visibility—
Dew point24°
Fri, 0649° / 29°0Partly cloudy
MorningPartly cloudy34°feels 31°
AfternoonPartly cloudy44°feels 44°
EveningPartly cloudy37°feels 36°
OvernightPartly cloudy32°feels 28°
49 °Partly cloudy

Dewey, Friday, 6 November

Partly cloudy. High 49°, low 29°.

Pressure29.94 inHg
Wind4.6 mph SW
Humidity54%
Visibility—
Dew point28°

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.