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As of 22:19 MST

Weather in Dewey, SD

49°Current weather

Dewey, Sunday, 8 November, 22:19

Overcast. Feels like 49°. High 68°, low 39°.

Pressure30.00 inHg
Wind0.1 mph W
Humidity59%
Visibility6.2 mi
Dew point35°

10-day forecast for Dewey, SD: 34° to 68°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.

68°
Best day: Sunday, November 8
48° · 0.06 in
Worst day: Tuesday, November 17

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

Mon, 0958° / 41°0Clear
MorningClear46°feels 44°
AfternoonOvercast58°feels 55°
EveningOvercast43°feels 40°
OvernightPartly cloudy46°feels 46°
58 °Clear

Dewey, Monday, 9 November

Clear. High 58°, low 41°.

Pressure30.12 inHg
Wind7.5 mph S
Humidity43%
Visibility6.2 mi
Dew point35°
Tue, 1061° / 37°0Mostly clear
MorningOvercast42°feels 42°
AfternoonClear61°feels 58°
EveningPartly cloudy45°feels 40°
OvernightPartly cloudy39°feels 36°
61 °Mostly clear

Dewey, Tuesday, 10 November

Mostly clear. High 61°, low 37°.

Pressure30.00 inHg
Wind14 mph NW
Humidity42%
Visibility6.2 mi
Dew point35°
Wed, 1159° / 35°0Clear
MorningPartly cloudy38°feels 38°
AfternoonClear59°feels 56°
EveningMostly clear45°feels 43°
OvernightMostly clear37°feels 37°
59 °Clear

Dewey, Wednesday, 11 November

Clear. High 59°, low 35°.

Pressure30.18 inHg
Wind6.2 mph NW
Humidity39%
Visibility6.2 mi
Dew point32°
Thu, 1258° / 38°0Clear
MorningClear42°feels 40°
AfternoonClear58°feels 55°
EveningClear40°feels 38°
OvernightPartly cloudy39°feels 36°
58 °Clear

Dewey, Thursday, 12 November

Clear. High 58°, low 38°.

Pressure30.06 inHg
Wind4.3 mph S
Humidity47%
Visibility6.2 mi
Dew point36°
Fri, 1359° / 35°0Mostly clear
MorningMostly clear39°feels 39°
AfternoonMostly clear48°feels 48°
EveningMostly clear47°feels 44°
OvernightMostly clear41°feels 38°
59 °Mostly clear

Dewey, Friday, 13 November

Mostly clear. High 59°, low 35°.

Pressure29.97 inHg
Wind7.4 mph SE
Humidity66%
Visibility—
Dew point36°
Sat, 1462° / 42°0Mostly clear
MorningMostly clear48°feels 47°
AfternoonMostly clear57°feels 54°
EveningMostly clear50°feels 47°
OvernightMostly clear47°feels 44°
62 °Mostly clear

Dewey, Saturday, 14 November

Mostly clear. High 62°, low 42°.

Pressure29.80 inHg
Wind6.1 mph SE
Humidity33%
Visibility—
Dew point27°
Sun, 1561° / 41°0Overcast
MorningOvercast46°feels 44°
AfternoonOvercast57°feels 54°
EveningOvercast52°feels 49°
OvernightOvercast48°feels 46°
61 °Overcast

Dewey, Sunday, 15 November

Overcast. High 61°, low 41°.

Pressure29.83 inHg
Wind5.5 mph E
Humidity24%
Visibility—
Dew point20°
Mon, 1667° / 44°0.01Light rain
MorningLight rain49°feels 48°
AfternoonLight rain61°feels 58°
EveningLight rain57°feels 54°
OvernightLight rain52°feels 51°
67 °Light rain

Dewey, Monday, 16 November

Light rain. High 67°, low 44°.

Pressure29.77 inHg
Wind16.6 mph SW
Humidity32%
Visibility—
Dew point29°
Tue, 1748° / 34°0.06Light snow
MorningLight snow38°feels 27°
AfternoonLight snow44°feels 36°
EveningLight snow39°feels 32°
OvernightLight snow34°feels 26°
48 °Light snow

Dewey, Tuesday, 17 November

Light snow. High 48°, low 34°.

Pressure30.12 inHg
Wind27.8 mph W
Humidity41%
Visibility—
Dew point21°

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, SD 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.