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As of 19:24 MDT

Weather in Dewey, SD

56°Current weather

Dewey, Thursday, 29 October, 19:24

Overcast. Feels like 54°. High 60°, low 38°.

Pressure30.09 inHg
Wind6.3 mph E
Humidity48%
Visibility6.2 mi
Dew point36°

Two-week outlook for Dewey, SD: week one averages a high of 58.4° and week two 58.2°, so both weeks look similar in temperature. Around 0.2 inches of precipitation are expected over the 14 days, across 3 wet days. The nearest weekend, October 31: 63°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 29 – November 4)58.4°40.9°0.1 in / 2 d—
2nd (November 5 – November 11)58.2°39.3°0.1 in / 1 d—

Weekend weather

Sat, October 31
Overcast
63°48°
no precip.
Sun, November 1
Light rain
65°45°
0.04 in
Sat, November 7
Overcast
58°41°
no precip.
Sun, November 8
Clear
58°38°
no precip.
Fri, 3058° / 45°0Overcast
58 °Overcast

Dewey, Friday, 30 October

Overcast. High 58°, low 45°.

Pressure30.06 inHg
Wind10.5 mph SE
Humidity83%
Visibility5.0 mi
Dew point47°
Sat, 3163° / 48°0Overcast
63 °Overcast

Dewey, Saturday, 31 October

Overcast. High 63°, low 48°.

Pressure29.97 inHg
Wind8.6 mph S
Humidity60%
Visibility6.2 mi
Dew point46°
Sun, 0165° / 45°0.04Light rain
65 °Light rain

Dewey, Sunday, 1 November

Light rain. High 65°, low 45°.

Pressure29.91 inHg
Wind10 mph SE
Humidity50%
Visibility6.2 mi
Dew point43°
Mon, 0251° / 40°0.06Light rain
51 °Light rain

Dewey, Monday, 2 November

Light rain. High 51°, low 40°.

Pressure29.77 inHg
Wind24.5 mph NW
Humidity73%
Visibility6.2 mi
Dew point42°
Tue, 0352° / 37°0.04Light rain
52 °Light rain

Dewey, Tuesday, 3 November

Light rain. High 52°, low 37°.

Pressure30.21 inHg
Wind22.4 mph NW
Humidity62%
Visibility—
Dew point33°
Wed, 0459° / 34°0Overcast
59 °Overcast

Dewey, Wednesday, 4 November

Overcast. High 59°, low 34°.

Pressure29.97 inHg
Wind9.6 mph NW
Humidity43%
Visibility—
Dew point29°
Thu, 0556° / 41°0Overcast
56 °Overcast

Dewey, Thursday, 5 November

Overcast. High 56°, low 41°.

Pressure29.83 inHg
Wind17.4 mph E
Humidity40%
Visibility—
Dew point28°
Fri, 0659° / 39°0Clear
59 °Clear

Dewey, Friday, 6 November

Clear. High 59°, low 39°.

Pressure29.77 inHg
Wind9.3 mph NW
Humidity39%
Visibility—
Dew point28°
Sat, 0758° / 41°0Overcast
58 °Overcast

Dewey, Saturday, 7 November

Overcast. High 58°, low 41°.

Pressure29.97 inHg
Wind8.8 mph NW
Humidity38%
Visibility—
Dew point29°
Sun, 0858° / 38°0Clear
58 °Clear

Dewey, Sunday, 8 November

Clear. High 58°, low 38°.

Pressure29.94 inHg
Wind6.2 mph W
Humidity44%
Visibility—
Dew point29°
Mon, 0961° / 38°0Overcast
61 °Overcast

Dewey, Monday, 9 November

Overcast. High 61°, low 38°.

Pressure29.83 inHg
Wind12.2 mph W
Humidity26%
Visibility—
Dew point18°
Tue, 1065° / 40°0Overcast
65 °Overcast

Dewey, Tuesday, 10 November

Overcast. High 65°, low 40°.

Pressure29.56 inHg
Wind20.7 mph SW
Humidity28%
Visibility—
Dew point24°
Wed, 1151° / 38°0.05Light rain
51 °Light rain

Dewey, Wednesday, 11 November

Light rain. High 51°, low 38°.

Pressure29.44 inHg
Wind22.3 mph NW
Humidity60%
Visibility—
Dew point36°

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.