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As of 16:14 MST

Weather in Dewey, SD

55°Current weather

Dewey, Friday, 13 November, 16:14

Overcast. Feels like 53°. High 57°, low 35°.

Pressure29.80 inHg
Wind10.2 mph SE
Humidity58%
Visibility6.2 mi
Dew point40°

Two-week outlook for Dewey, SD: week one averages a high of 53.6° and week two 43.4°, so week two runs 10.3° cooler than week one. Around 0.2 inches of precipitation are expected over the 14 days, across 1 wet days. The nearest weekend, November 14: 49°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (November 13 – November 19)53.6°34.6°0.2 in / 1 d—
2nd (November 20 – November 26)43.4°24.3°0.0 in / 0 d—

Weekend weather

Sat, November 14
Overcast
49°35°
no precip.
Sun, November 15
Clear
55°35°
no precip.
Sat, November 21
Partly cloudy
38°25°
no precip.
Sun, November 22
Overcast
32°17°
no precip.
Sat, 1449° / 35°0Overcast
49 °Overcast

Dewey, Saturday, 14 November

Overcast. High 49°, low 35°.

Pressure29.83 inHg
Wind10.2 mph SE
Humidity77%
Visibility6.2 mi
Dew point38°
Sun, 1555° / 35°0Clear
55 °Clear

Dewey, Sunday, 15 November

Clear. High 55°, low 35°.

Pressure30.06 inHg
Wind0.6 mph W
Humidity63%
Visibility6.2 mi
Dew point38°
Mon, 1660° / 37°0Clear
60 °Clear

Dewey, Monday, 16 November

Clear. High 60°, low 37°.

Pressure29.97 inHg
Wind0.8 mph E
Humidity37%
Visibility6.2 mi
Dew point32°
Tue, 1756° / 39°0Overcast
56 °Overcast

Dewey, Tuesday, 17 November

Overcast. High 56°, low 39°.

Pressure29.77 inHg
Wind0.4 mph E
Humidity48%
Visibility6.2 mi
Dew point35°
Wed, 1845° / 34°0.18Light rain
45 °Light rain

Dewey, Wednesday, 18 November

Light rain. High 45°, low 34°.

Pressure29.59 inHg
Wind19.4 mph NW
Humidity69%
Visibility—
Dew point34°
Thu, 1953° / 28°0Overcast
53 °Overcast

Dewey, Thursday, 19 November

Overcast. High 53°, low 28°.

Pressure30.00 inHg
Wind11.6 mph S
Humidity48%
Visibility—
Dew point26°
Fri, 2052° / 32°0Overcast
52 °Overcast

Dewey, Friday, 20 November

Overcast. High 52°, low 32°.

Pressure29.65 inHg
Wind21.8 mph NW
Humidity33%
Visibility—
Dew point23°
Sat, 2138° / 25°0Partly cloudy
38 °Partly cloudy

Dewey, Saturday, 21 November

Partly cloudy. High 38°, low 25°.

Pressure30.50 inHg
Wind18.5 mph NW
Humidity55%
Visibility—
Dew point19°
Sun, 2232° / 17°0Overcast
32 °Overcast

Dewey, Sunday, 22 November

Overcast. High 32°, low 17°.

Pressure30.59 inHg
Wind19.1 mph NW
Humidity52%
Visibility—
Dew point14°
Mon, 2328° / 13°0Clear
28 °Clear

Dewey, Monday, 23 November

Clear. High 28°, low 13°.

Pressure30.65 inHg
Wind14.6 mph SE
Humidity46%
Visibility—
Dew point4°
Tue, 2441° / 19°0Overcast
41 °Overcast

Dewey, Tuesday, 24 November

Overcast. High 41°, low 19°.

Pressure30.21 inHg
Wind12.8 mph SE
Humidity45%
Visibility—
Dew point13°
Wed, 2553° / 31°0Partly cloudy
53 °Partly cloudy

Dewey, Wednesday, 25 November

Partly cloudy. High 53°, low 31°.

Pressure30.18 inHg
Wind7.2 mph NW
Humidity46%
Visibility—
Dew point25°
Thu, 2659° / 34°0Overcast
59 °Overcast

Dewey, Thursday, 26 November

Overcast. High 59°, low 34°.

Pressure29.85 inHg
Wind19.7 mph W
Humidity29%
Visibility—
Dew point18°

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.