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As of 05:05 MDT

Weather in Dewey, MT

26°Current weather

Dewey, Thursday, 29 October, 05:05

Partly cloudy. Feels like 26°. High 46°, low 25°.

Pressure30.09 inHg
Wind1.3 mph W
Humidity87%
Visibility6.2 mi
Dew point23°

10-day forecast for Dewey, MT: 25° to 54°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.

54°
Best day: Thursday, November 5
41° · 0.5 in
Worst day: Sunday, November 1

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

Fri, 3046° / 32°0.11Snow
MorningOvercast32°feels 32°
AfternoonOvercast45°feels 45°
EveningLight rain39°feels 39°
OvernightOvercast32°feels 32°
46 °Snow

Dewey, Friday, 30 October

Snow. High 46°, low 32°.

Pressure29.91 inHg
Wind2.3 mph SE
Humidity71%
Visibility6.2 mi
Dew point30°
Sat, 3146° / 31°0.18Snow
MorningOvercast31°feels 31°
AfternoonOvercast46°feels 46°
EveningOvercast35°feels 35°
OvernightOvercast36°feels 36°
46 °Snow

Dewey, Saturday, 31 October

Snow. High 46°, low 31°.

Pressure30.00 inHg
Wind0.2 mph SE
Humidity75%
Visibility2.5 mi
Dew point34°
Sun, 0141° / 35°0.5Snow
MorningLight rain38°feels 38°
AfternoonLight rain41°feels 41°
EveningSnow37°feels 37°
OvernightOvercast37°feels 37°
41 °Snow

Dewey, Sunday, 1 November

Snow. High 41°, low 35°.

Pressure29.88 inHg
Wind1.8 mph SE
Humidity92%
Visibility4.9 mi
Dew point36°
Mon, 0240° / 29°0.1Light snow
MorningLight snow37°feels 35°
AfternoonLight snow39°feels 37°
EveningLight snow36°feels 36°
OvernightLight snow37°feels 34°
40 °Light snow

Dewey, Monday, 2 November

Light snow. High 40°, low 29°.

Pressure30.24 inHg
Wind3.6 mph NW
Humidity90%
Visibility—
Dew point36°
Tue, 0347° / 27°0Overcast
MorningOvercast32°feels 28°
AfternoonOvercast42°feels 41°
EveningOvercast37°feels 35°
OvernightOvercast31°feels 26°
47 °Overcast

Dewey, Tuesday, 3 November

Overcast. High 47°, low 27°.

Pressure30.27 inHg
Wind5.5 mph W
Humidity74%
Visibility—
Dew point33°
Wed, 0452° / 30°0Clear
MorningClear35°feels 31°
AfternoonClear46°feels 46°
EveningClear40°feels 39°
OvernightClear34°feels 30°
52 °Clear

Dewey, Wednesday, 4 November

Clear. High 52°, low 30°.

Pressure30.03 inHg
Wind4.8 mph W
Humidity47%
Visibility—
Dew point26°
Thu, 0554° / 34°0Overcast
MorningOvercast39°feels 35°
AfternoonOvercast49°feels 46°
EveningOvercast43°feels 40°
OvernightOvercast38°feels 34°
54 °Overcast

Dewey, Thursday, 5 November

Overcast. High 54°, low 34°.

Pressure29.88 inHg
Wind5.4 mph SW
Humidity43%
Visibility—
Dew point26°
Fri, 0651° / 36°0Overcast
MorningOvercast41°feels 38°
AfternoonOvercast48°feels 47°
EveningOvercast44°feels 41°
OvernightOvercast37°feels 33°
51 °Overcast

Dewey, Friday, 6 November

Overcast. High 51°, low 36°.

Pressure29.77 inHg
Wind4.9 mph SW
Humidity48%
Visibility—
Dew point28°
Sat, 0744° / 33°0Overcast
MorningOvercast37°feels 33°
AfternoonOvercast43°feels 39°
EveningOvercast37°feels 34°
OvernightOvercast33°feels 29°
44 °Overcast

Dewey, Saturday, 7 November

Overcast. High 44°, low 33°.

Pressure30.00 inHg
Wind6.4 mph W
Humidity59%
Visibility—
Dew point29°

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.