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As of 17:20 MDT

Weather in Dewey, SD

62°Current weather

Dewey, Saturday, 31 October, 17:20

Mostly clear. Feels like 61°. High 62°, low 46°.

Pressure29.97 inHg
Wind5.2 mph SE
Humidity64%
Visibility5.3 mi
Dew point50°

Two-week outlook for Dewey, SD: week one averages a high of 56.4° and week two 48°, so week two runs 8.4° cooler than week one. Around 0.5 inches of precipitation are expected over the 14 days, across 3 wet days. The nearest weekend, October 31: 62°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 31 – November 6)56.4°37.5°0.3 in / 1 d—
2nd (November 7 – November 13)48°34.7°0.2 in / 2 d—

Weekend weather

Sat, October 31
Overcast
62°46°
no precip.
Sun, November 1
Light rain
57°47°
0.04 in
Sat, November 7
Partly cloudy
48°35°
no precip.
Sun, November 8
Clear
55°32°
no precip.
Sun, 0157° / 47°0.04Light rain
57 °Light rain

Dewey, Sunday, 1 November

Light rain. High 57°, low 47°.

Pressure29.83 inHg
Wind11.9 mph SE
Humidity60%
Visibility6.2 mi
Dew point46°
Mon, 0251° / 40°0.26Light rain
51 °Light rain

Dewey, Monday, 2 November

Light rain. High 51°, low 40°.

Pressure29.83 inHg
Wind26.7 mph NW
Humidity81%
Visibility5.9 mi
Dew point40°
Tue, 0352° / 32°0Clear
52 °Clear

Dewey, Tuesday, 3 November

Clear. High 52°, low 32°.

Pressure30.18 inHg
Wind17.6 mph NW
Humidity52%
Visibility6.2 mi
Dew point29°
Wed, 0456° / 29°0Mostly clear
56 °Mostly clear

Dewey, Wednesday, 4 November

Mostly clear. High 56°, low 29°.

Pressure29.94 inHg
Wind2.1 mph SW
Humidity47%
Visibility6.2 mi
Dew point21°
Thu, 0557° / 34°0Overcast
57 °Overcast

Dewey, Thursday, 5 November

Overcast. High 57°, low 34°.

Pressure30.00 inHg
Wind9.6 mph NW
Humidity46%
Visibility—
Dew point29°
Fri, 0660° / 36°0.01Light rain
60 °Light rain

Dewey, Friday, 6 November

Light rain. High 60°, low 36°.

Pressure29.88 inHg
Wind32.5 mph N
Humidity43%
Visibility—
Dew point29°
Sat, 0748° / 35°0Partly cloudy
48 °Partly cloudy

Dewey, Saturday, 7 November

Partly cloudy. High 48°, low 35°.

Pressure30.09 inHg
Wind31 mph NW
Humidity32%
Visibility—
Dew point16°
Sun, 0855° / 32°0Clear
55 °Clear

Dewey, Sunday, 8 November

Clear. High 55°, low 32°.

Pressure29.97 inHg
Wind6.8 mph W
Humidity27%
Visibility—
Dew point15°
Mon, 0955° / 42°0Mostly clear
55 °Mostly clear

Dewey, Monday, 9 November

Mostly clear. High 55°, low 42°.

Pressure30.09 inHg
Wind15 mph NW
Humidity24%
Visibility—
Dew point18°
Tue, 1055° / 37°0Partly cloudy
55 °Partly cloudy

Dewey, Tuesday, 10 November

Partly cloudy. High 55°, low 37°.

Pressure30.00 inHg
Wind7.8 mph SE
Humidity36%
Visibility—
Dew point24°
Wed, 1148° / 40°0Overcast
48 °Overcast

Dewey, Wednesday, 11 November

Overcast. High 48°, low 40°.

Pressure29.83 inHg
Wind20.5 mph E
Humidity42%
Visibility—
Dew point25°
Thu, 1241° / 32°0.12Light snow
41 °Light snow

Dewey, Thursday, 12 November

Light snow. High 41°, low 32°.

Pressure29.68 inHg
Wind22.2 mph E
Humidity69%
Visibility—
Dew point29°
Fri, 1334° / 26°0.07Light snow
34 °Light snow

Dewey, Friday, 13 November

Light snow. High 34°, low 26°.

Pressure30.18 inHg
Wind6.7 mph S
Humidity84%
Visibility—
Dew point28°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Dewey, SD, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.