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As of 20:15 MST

Weather in Dewey, MT

35°Current weather

Dewey, Friday, 13 November, 20:15

Overcast. Feels like 35°. High 51°, low 27°.

Pressure29.56 inHg
Wind2.8 mph S
Humidity74%
Visibility6.2 mi
Dew point29°

10-day forecast for Dewey, MT: 7° to 51°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.

51°
Best day: Friday, November 13
35° · 0.5 in
Worst day: Tuesday, November 17

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

Sat, 1442° / 23°0.02Light rain
MorningPartly cloudy28°feels 28°
AfternoonOvercast41°feels 39°
EveningPartly cloudy29°feels 29°
OvernightOvercast30°feels 27°
42 °Light rain

Dewey, Saturday, 14 November

Light rain. High 42°, low 23°.

Pressure29.77 inHg
Wind3.2 mph W
Humidity94%
Visibility4.5 mi
Dew point36°
Sun, 1548° / 22°0Overcast
MorningOvercast23°feels 23°
AfternoonOvercast47°feels 45°
EveningPartly cloudy33°feels 30°
OvernightMostly clear22°feels 18°
48 °Overcast

Dewey, Sunday, 15 November

Overcast. High 48°, low 22°.

Pressure29.97 inHg
Wind3.6 mph S
Humidity64%
Visibility6.2 mi
Dew point25°
Mon, 1648° / 32°0.17Snow
MorningOvercast34°feels 34°
AfternoonOvercast47°feels 47°
EveningSnow36°feels 36°
OvernightOvercast32°feels 32°
48 °Snow

Dewey, Monday, 16 November

Snow. High 48°, low 32°.

Pressure29.88 inHg
Wind3 mph SE
Humidity64%
Visibility6.2 mi
Dew point26°
Tue, 1735° / 30°0.5Snow
MorningLight snow33°feels 33°
AfternoonSnow34°feels 31°
EveningSnow31°feels 31°
OvernightSnow35°feels 35°
35 °Snow

Dewey, Tuesday, 17 November

Snow. High 35°, low 30°.

Pressure29.88 inHg
Wind3.3 mph N
Humidity96%
Visibility2.3 mi
Dew point26°
Wed, 1834° / 19°0.03Light snow
MorningLight snow25°feels 25°
AfternoonLight snow32°feels 32°
EveningLight snow24°feels 24°
OvernightLight snow20°feels 20°
34 °Light snow

Dewey, Wednesday, 18 November

Light snow. High 34°, low 19°.

Pressure30.09 inHg
Wind3.5 mph SE
Humidity89%
Visibility—
Dew point29°
Thu, 1933° / 22°0.11Light snow
MorningLight snow26°feels 26°
AfternoonLight snow31°feels 30°
EveningLight snow26°feels 22°
OvernightLight snow22°feels 19°
33 °Light snow

Dewey, Thursday, 19 November

Light snow. High 33°, low 22°.

Pressure30.09 inHg
Wind3.7 mph NE
Humidity88%
Visibility—
Dew point28°
Fri, 2025° / 7°0.13Light snow
MorningLight snow19°feels 17°
AfternoonLight snow22°feels 15°
EveningLight snow17°feels 11°
OvernightLight snow9°feels 3°
25 °Light snow

Dewey, Friday, 20 November

Light snow. High 25°, low 7°.

Pressure30.18 inHg
Wind6.7 mph N
Humidity85%
Visibility—
Dew point18°
Sat, 2130° / 7°0Partly cloudy
MorningPartly cloudy13°feels 6°
AfternoonPartly cloudy25°feels 24°
EveningPartly cloudy17°feels 11°
OvernightPartly cloudy12°feels 3°
30 °Partly cloudy

Dewey, Saturday, 21 November

Partly cloudy. High 30°, low 7°.

Pressure30.50 inHg
Wind5.1 mph SW
Humidity76%
Visibility—
Dew point17°
Sun, 2236° / 12°0Overcast
MorningOvercast19°feels 13°
AfternoonOvercast31°feels 30°
EveningOvercast23°feels 17°
OvernightOvercast18°feels 10°
36 °Overcast

Dewey, Sunday, 22 November

Overcast. High 36°, low 12°.

Pressure30.36 inHg
Wind5.5 mph SW
Humidity64%
Visibility—
Dew point19°

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.