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As of 21:38 MDT

Weather in Dewey, SD

32°Current weather

Dewey, Monday, 26 October, 21:38

Overcast. Feels like 23°. High 40°, low 32°.

Pressure30.18 inHg
Wind11.5 mph SE
Humidity95%
Visibility0.8 mi
Dew point31°

Two-week outlook for Dewey, SD: week one averages a high of 56.6° and week two 48.8°, so week two runs 7.8° cooler than week one. Around 0.3 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 26 – November 1)56.6°39.9°0.1 in / 2 d—
2nd (November 2 – November 8)48.8°34.7°0.2 in / 1 d—

Weekend weather

Sat, October 31
Overcast
62°50°
no precip.
Sun, November 1
Light rain
65°42°
0.07 in
Sat, November 7
Overcast
59°35°
no precip.
Sun, November 8
Partly cloudy
58°43°
no precip.
Tue, 2756° / 32°0Clear
56 °Clear

Dewey, Tuesday, 27 October

Clear. High 56°, low 32°.

Pressure29.85 inHg
Wind18.1 mph W
Humidity30%
Visibility6.2 mi
Dew point19°
Wed, 2858° / 39°0.05Light rain
58 °Light rain

Dewey, Wednesday, 28 October

Light rain. High 58°, low 39°.

Pressure29.94 inHg
Wind8 mph NW
Humidity49%
Visibility6.2 mi
Dew point36°
Thu, 2960° / 38°0Overcast
60 °Overcast

Dewey, Thursday, 29 October

Overcast. High 60°, low 38°.

Pressure30.06 inHg
Wind3.5 mph NW
Humidity41%
Visibility6.2 mi
Dew point33°
Fri, 3054° / 47°0Overcast
54 °Overcast

Dewey, Friday, 30 October

Overcast. High 54°, low 47°.

Pressure30.03 inHg
Wind13.6 mph SE
Humidity74%
Visibility6.2 mi
Dew point46°
Sat, 3162° / 50°0Overcast
62 °Overcast

Dewey, Saturday, 31 October

Overcast. High 62°, low 50°.

Pressure29.91 inHg
Wind8.6 mph SE
Humidity72%
Visibility—
Dew point47°
Sun, 0165° / 42°0.07Light rain
65 °Light rain

Dewey, Sunday, 1 November

Light rain. High 65°, low 42°.

Pressure29.80 inHg
Wind21.6 mph NW
Humidity49%
Visibility—
Dew point39°
Mon, 0243° / 33°0.17Snow
43 °Snow

Dewey, Monday, 2 November

Snow. High 43°, low 33°.

Pressure30.00 inHg
Wind28.2 mph NW
Humidity68%
Visibility—
Dew point28°
Tue, 0345° / 38°0.03Light rain
45 °Light rain

Dewey, Tuesday, 3 November

Light rain. High 45°, low 38°.

Pressure30.12 inHg
Wind22.6 mph NW
Humidity70%
Visibility—
Dew point36°
Wed, 0444° / 36°0Partly cloudy
44 °Partly cloudy

Dewey, Wednesday, 4 November

Partly cloudy. High 44°, low 36°.

Pressure30.21 inHg
Wind22.7 mph NW
Humidity63%
Visibility—
Dew point31°
Thu, 0550° / 30°0Partly cloudy
50 °Partly cloudy

Dewey, Thursday, 5 November

Partly cloudy. High 50°, low 30°.

Pressure30.12 inHg
Wind13.3 mph NW
Humidity40%
Visibility—
Dew point20°
Fri, 0644° / 28°0Overcast
44 °Overcast

Dewey, Friday, 6 November

Overcast. High 44°, low 28°.

Pressure30.15 inHg
Wind10.9 mph SE
Humidity44%
Visibility—
Dew point18°
Sat, 0759° / 35°0Overcast
59 °Overcast

Dewey, Saturday, 7 November

Overcast. High 59°, low 35°.

Pressure29.74 inHg
Wind5.1 mph E
Humidity38%
Visibility—
Dew point26°
Sun, 0858° / 43°0Partly cloudy
58 °Partly cloudy

Dewey, Sunday, 8 November

Partly cloudy. High 58°, low 43°.

Pressure29.59 inHg
Wind19 mph NW
Humidity44%
Visibility—
Dew point35°

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.