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As of 22:13 MDT

Weather in Dewey, MT

28°Current weather

Dewey, Sunday, 25 October, 22:13

Overcast. Feels like 28°. High 38°, low 23°.

Pressure30.18 inHg
Wind2.7 mph S
Humidity93%
Visibility6.2 mi
Dew point27°

10-day forecast for Dewey, MT: 21° to 47°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.

45°
Best day: Tuesday, November 3
41° · 0.43 in
Worst day: Sunday, November 1

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

Mon, 2643° / 25°0.12Snow
MorningOvercast26°feels 26°
AfternoonClear42°feels 40°
EveningSnow34°feels 31°
OvernightOvercast27°feels 27°
43 °Snow

Dewey, Monday, 26 October

Snow. High 43°, low 25°.

Pressure30.00 inHg
Wind1.9 mph SE
Humidity70%
Visibility6.2 mi
Dew point30°
Tue, 2740° / 25°0Mostly clear
MorningOvercast26°feels 22°
AfternoonPartly cloudy40°feels 34°
EveningMostly clear27°feels 24°
OvernightOvercast30°feels 25°
40 °Mostly clear

Dewey, Tuesday, 27 October

Mostly clear. High 40°, low 25°.

Pressure29.97 inHg
Wind9.4 mph W
Humidity86%
Visibility6.2 mi
Dew point24°
Wed, 2844° / 22°0Mostly clear
MorningClear22°feels 18°
AfternoonPartly cloudy44°feels 40°
EveningMostly clear30°feels 30°
OvernightPartly cloudy25°feels 21°
44 °Mostly clear

Dewey, Wednesday, 28 October

Mostly clear. High 44°, low 22°.

Pressure29.97 inHg
Wind4 mph SW
Humidity75%
Visibility6.2 mi
Dew point21°
Thu, 2945° / 21°0Overcast
MorningOvercast22°feels 22°
AfternoonOvercast44°feels 44°
EveningOvercast35°feels 35°
OvernightPartly cloudy24°feels 24°
45 °Overcast

Dewey, Thursday, 29 October

Overcast. High 45°, low 21°.

Pressure30.00 inHg
Wind2.2 mph SE
Humidity74%
Visibility6.2 mi
Dew point23°
Fri, 3043° / 31°0.13Snow
MorningSnow36°feels 36°
AfternoonSnow39°feels 39°
EveningSnow34°feels 34°
OvernightSnow31°feels 31°
43 °Snow

Dewey, Friday, 30 October

Snow. High 43°, low 31°.

Pressure29.94 inHg
Wind2.7 mph S
Humidity88%
Visibility—
Dew point36°
Sat, 3147° / 30°0.01Light rain
MorningLight rain34°feels 34°
AfternoonLight rain43°feels 42°
EveningLight rain40°feels 39°
OvernightLight rain38°feels 38°
47 °Light rain

Dewey, Saturday, 31 October

Light rain. High 47°, low 30°.

Pressure29.91 inHg
Wind3.7 mph NW
Humidity73%
Visibility—
Dew point33°
Sun, 0141° / 27°0.43Snow
MorningSnow40°feels 38°
AfternoonSnow38°feels 38°
EveningSnow34°feels 29°
OvernightSnow30°feels 24°
41 °Snow

Dewey, Sunday, 1 November

Snow. High 41°, low 27°.

Pressure29.74 inHg
Wind5.3 mph SW
Humidity98%
Visibility—
Dew point39°
Mon, 0239° / 22°0Mostly clear
MorningMostly clear26°feels 19°
AfternoonMostly clear35°feels 31°
EveningMostly clear30°feels 26°
OvernightMostly clear24°feels 18°
39 °Mostly clear

Dewey, Monday, 2 November

Mostly clear. High 39°, low 22°.

Pressure30.12 inHg
Wind6.1 mph W
Humidity68%
Visibility—
Dew point24°
Tue, 0345° / 24°0Overcast
MorningOvercast29°feels 23°
AfternoonOvercast40°feels 38°
EveningOvercast38°feels 34°
OvernightOvercast35°feels 31°
45 °Overcast

Dewey, Tuesday, 3 November

Overcast. High 45°, low 24°.

Pressure29.97 inHg
Wind5.8 mph S
Humidity53%
Visibility—
Dew point23°

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.