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As of 02:29 MDT

Weather in Allen, SD

45°Current weather

Allen, Tuesday, 20 October, 02:29

Clear. Feels like 40°. High 74°, low 42°.

Pressure30.09 inHg
Wind11.9 mph S
Humidity76%
Visibility6.2 mi
Dew point38°

Two-week outlook for Allen, SD: week one averages a high of 65.2° and week two 51.1°, so week two runs 14.1° cooler than week one. Around 0.3 inches of precipitation are expected over the 14 days, across 4 wet days. The nearest weekend, October 24: 60°, with precipitation.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 20 – October 26)65.2°45.5°0.2 in / 3 d+7.1°
2nd (October 27 – November 2)51.1°35.5°0.1 in / 1 d-1.6°

Weekend weather

Sat, October 24
Light rain
60°44°
0.06 in
Sun, October 25
Light rain
53°39°
0.02 in
Sat, October 31
Overcast
51°36°
no precip.
Sun, November 1
Light rain
52°40°
0.07 in
Wed, 2169° / 43°0Partly cloudy
69 °Partly cloudy

Allen, Wednesday, 21 October

Partly cloudy. High 69°, low 43°.

Pressure30.21 inHg
Wind4.4 mph N
Humidity59%
Visibility6.2 mi
Dew point48°
Thu, 2278° / 56°0Clear
78 °Clear

Allen, Thursday, 22 October

Clear. High 78°, low 56°.

Pressure29.97 inHg
Wind12.2 mph S
Humidity54%
Visibility6.2 mi
Dew point55°
Fri, 2380° / 60°0.06Light rain
80 °Light rain

Allen, Friday, 23 October

Light rain. High 80°, low 60°.

Pressure29.65 inHg
Wind15.4 mph S
Humidity41%
Visibility6.2 mi
Dew point51°
Sat, 2460° / 44°0.06Light rain
60 °Light rain

Allen, Saturday, 24 October

Light rain. High 60°, low 44°.

Pressure30.30 inHg
Wind17.2 mph NW
Humidity52%
Visibility—
Dew point33°
Sun, 2553° / 39°0.02Light rain
53 °Light rain

Allen, Sunday, 25 October

Light rain. High 53°, low 39°.

Pressure30.39 inHg
Wind8.3 mph SE
Humidity48%
Visibility—
Dew point32°
Mon, 2641° / 35°0.07Light snow
41 °Light snow

Allen, Monday, 26 October

Light snow. High 41°, low 35°.

Pressure30.42 inHg
Wind5.8 mph E
Humidity74%
Visibility—
Dew point31°
Tue, 2738° / 27°0Clear
38 °Clear

Allen, Tuesday, 27 October

Clear. High 38°, low 27°.

Pressure30.74 inHg
Wind15.9 mph NW
Humidity40%
Visibility—
Dew point12°
Wed, 2855° / 28°0Clear
55 °Clear

Allen, Wednesday, 28 October

Clear. High 55°, low 28°.

Pressure30.27 inHg
Wind15.2 mph SW
Humidity46%
Visibility—
Dew point27°
Thu, 2949° / 36°0Overcast
49 °Overcast

Allen, Thursday, 29 October

Overcast. High 49°, low 36°.

Pressure30.03 inHg
Wind7.5 mph N
Humidity43%
Visibility—
Dew point24°
Fri, 3051° / 37°0Overcast
51 °Overcast

Allen, Friday, 30 October

Overcast. High 51°, low 37°.

Pressure29.97 inHg
Wind8.7 mph E
Humidity38%
Visibility—
Dew point23°
Sat, 3151° / 36°0Overcast
51 °Overcast

Allen, Saturday, 31 October

Overcast. High 51°, low 36°.

Pressure30.03 inHg
Wind13.9 mph NE
Humidity53%
Visibility—
Dew point29°
Sun, 0152° / 40°0.07Light rain
52 °Light rain

Allen, Sunday, 1 November

Light rain. High 52°, low 40°.

Pressure30.09 inHg
Wind14.5 mph S
Humidity86%
Visibility—
Dew point43°
Mon, 0262° / 44°0Overcast
62 °Overcast

Allen, Monday, 2 November

Overcast. High 62°, low 44°.

Pressure30.15 inHg
Wind13.3 mph NW
Humidity39%
Visibility—
Dew point32°

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 Allen, 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.