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As of 16:50 MDT

Weather in Dewey, SD

49°Current weather

Dewey, Saturday, 24 October, 16:50

Overcast. Feels like 46°. High 50°, low 37°.

Pressure30.30 inHg
Wind8.9 mph S
Humidity45%
Visibility6.2 mi
Dew point29°

Two-week outlook for Dewey, SD: week one averages a high of 54.4° and week two 57.6°, so week two runs 3.2° warmer than week one. Around 0.3 inches of precipitation are expected over the 14 days, across 1 wet days. The nearest weekend, October 24: 50°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 24 – October 30)54.4°35.8°0.2 in / 1 d—
2nd (October 31 – November 6)57.6°40.6°0.0 in / 0 d—

Weekend weather

Sat, October 24
Clear
50°37°
no precip.
Sun, October 25
Light rain
48°37°
0.02 in
Sat, October 31
Overcast
57°45°
no precip.
Sun, November 1
Light rain
47°36°
0.02 in
Sun, 2548° / 37°0.02Light rain
48 °Light rain

Dewey, Sunday, 25 October

Light rain. High 48°, low 37°.

Pressure30.33 inHg
Wind10.4 mph SE
Humidity53%
Visibility6.2 mi
Dew point27°
Mon, 2640° / 31°0.23Light rain
40 °Light rain

Dewey, Monday, 26 October

Light rain. High 40°, low 31°.

Pressure30.30 inHg
Wind3.4 mph SW
Humidity95%
Visibility3.0 mi
Dew point37°
Tue, 2758° / 31°0Clear
58 °Clear

Dewey, Tuesday, 27 October

Clear. High 58°, low 31°.

Pressure29.80 inHg
Wind2.5 mph SE
Humidity48%
Visibility6.2 mi
Dew point35°
Wed, 2856° / 32°0Overcast
56 °Overcast

Dewey, Wednesday, 28 October

Overcast. High 56°, low 32°.

Pressure30.03 inHg
Wind3.1 mph NW
Humidity46%
Visibility6.2 mi
Dew point28°
Thu, 2960° / 38°0Partly cloudy
60 °Partly cloudy

Dewey, Thursday, 29 October

Partly cloudy. High 60°, low 38°.

Pressure30.03 inHg
Wind13.3 mph SE
Humidity49%
Visibility—
Dew point35°
Fri, 3068° / 45°0Partly cloudy
68 °Partly cloudy

Dewey, Friday, 30 October

Partly cloudy. High 68°, low 45°.

Pressure29.77 inHg
Wind8.3 mph E
Humidity30%
Visibility—
Dew point28°
Sat, 3157° / 45°0Overcast
57 °Overcast

Dewey, Saturday, 31 October

Overcast. High 57°, low 45°.

Pressure29.71 inHg
Wind17.4 mph NW
Humidity45%
Visibility—
Dew point35°
Sun, 0147° / 36°0.02Light rain
47 °Light rain

Dewey, Sunday, 1 November

Light rain. High 47°, low 36°.

Pressure30.06 inHg
Wind27.2 mph NW
Humidity25%
Visibility—
Dew point10°
Mon, 0252° / 32°0Clear
52 °Clear

Dewey, Monday, 2 November

Clear. High 52°, low 32°.

Pressure30.30 inHg
Wind9.9 mph NW
Humidity33%
Visibility—
Dew point17°
Tue, 0360° / 41°0Clear
60 °Clear

Dewey, Tuesday, 3 November

Clear. High 60°, low 41°.

Pressure29.94 inHg
Wind10.4 mph E
Humidity44%
Visibility—
Dew point33°
Wed, 0462° / 44°0.01Light rain
62 °Light rain

Dewey, Wednesday, 4 November

Light rain. High 62°, low 44°.

Pressure29.62 inHg
Wind21.7 mph NW
Humidity40%
Visibility—
Dew point35°
Thu, 0562° / 40°0Clear
62 °Clear

Dewey, Thursday, 5 November

Clear. High 62°, low 40°.

Pressure30.03 inHg
Wind7.3 mph W
Humidity35%
Visibility—
Dew point25°
Fri, 0662° / 45°0Overcast
62 °Overcast

Dewey, Friday, 6 November

Overcast. High 62°, low 45°.

Pressure30.15 inHg
Wind7.3 mph SE
Humidity30%
Visibility—
Dew point25°

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.