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As of 03:43 MDT

Weather in Dewey, SD

48°Current weather

Dewey, Saturday, 31 October, 03:43

Overcast. Feels like 45°. High 63°, low 47°.

Pressure29.97 inHg
Wind8.2 mph E
Humidity94%
Visibility0.6 mi
Dew point47°

Two-week outlook for Dewey, SD: week one averages a high of 58.1° and week two 60.8°, so week two runs 2.7° warmer than week one. Around 0.8 inches of precipitation are expected over the 14 days, across 1 wet days. The nearest weekend, October 31: 63°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 31 – November 6)58.1°40.5°0.8 in / 1 d—
2nd (November 7 – November 13)60.8°39.4°0.0 in / 0 d—

Weekend weather

Sat, October 31
Overcast
63°47°
no precip.
Sun, November 1
Light rain
65°46°
0.02 in
Sat, November 7
Overcast
49°37°
no precip.
Sun, November 8
Partly cloudy
61°36°
no precip.
Sun, 0165° / 46°0.02Light rain
65 °Light rain

Dewey, Sunday, 1 November

Light rain. High 65°, low 46°.

Pressure29.85 inHg
Wind12.5 mph SE
Humidity51%
Visibility6.2 mi
Dew point44°
Mon, 0251° / 40°0.81Rain
51 °Rain

Dewey, Monday, 2 November

Rain. High 51°, low 40°.

Pressure29.77 inHg
Wind23.3 mph NW
Humidity93%
Visibility3.7 mi
Dew point44°
Tue, 0354° / 37°0Clear
54 °Clear

Dewey, Tuesday, 3 November

Clear. High 54°, low 37°.

Pressure30.24 inHg
Wind14 mph NW
Humidity50%
Visibility6.2 mi
Dew point29°
Wed, 0458° / 35°0Overcast
58 °Overcast

Dewey, Wednesday, 4 November

Overcast. High 58°, low 35°.

Pressure30.03 inHg
Wind7.5 mph E
Humidity44%
Visibility—
Dew point28°
Thu, 0555° / 38°0Overcast
55 °Overcast

Dewey, Thursday, 5 November

Overcast. High 55°, low 38°.

Pressure29.94 inHg
Wind10.4 mph SE
Humidity41%
Visibility—
Dew point29°
Fri, 0660° / 40°0Clear
60 °Clear

Dewey, Friday, 6 November

Clear. High 60°, low 40°.

Pressure29.80 inHg
Wind7.9 mph S
Humidity33%
Visibility—
Dew point24°
Sat, 0749° / 37°0Overcast
49 °Overcast

Dewey, Saturday, 7 November

Overcast. High 49°, low 37°.

Pressure30.06 inHg
Wind25.9 mph NW
Humidity47%
Visibility—
Dew point27°
Sun, 0861° / 36°0Partly cloudy
61 °Partly cloudy

Dewey, Sunday, 8 November

Partly cloudy. High 61°, low 36°.

Pressure30.15 inHg
Wind9 mph NW
Humidity22%
Visibility—
Dew point14°
Mon, 0966° / 43°0Partly cloudy
66 °Partly cloudy

Dewey, Monday, 9 November

Partly cloudy. High 66°, low 43°.

Pressure30.00 inHg
Wind7.5 mph N
Humidity23%
Visibility—
Dew point20°
Tue, 1056° / 40°0Partly cloudy
56 °Partly cloudy

Dewey, Tuesday, 10 November

Partly cloudy. High 56°, low 40°.

Pressure30.27 inHg
Wind9.8 mph NW
Humidity17%
Visibility—
Dew point7°
Wed, 1165° / 38°0Overcast
65 °Overcast

Dewey, Wednesday, 11 November

Overcast. High 65°, low 38°.

Pressure29.83 inHg
Wind6.8 mph NW
Humidity28%
Visibility—
Dew point22°
Thu, 1262° / 42°0Overcast
62 °Overcast

Dewey, Thursday, 12 November

Overcast. High 62°, low 42°.

Pressure29.83 inHg
Wind13.9 mph NW
Humidity26%
Visibility—
Dew point22°
Fri, 1366° / 40°0Mostly clear
66 °Mostly clear

Dewey, Friday, 13 November

Mostly clear. High 66°, low 40°.

Pressure30.00 inHg
Wind8.9 mph W
Humidity28%
Visibility—
Dew point23°

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.