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As of 19:51 MST

Weather in Arpan, SD

49°Current weather

Arpan, Tuesday, 10 November, 19:51

Partly cloudy. Feels like 46°. High 64°, low 41°.

Pressure30.09 inHg
Wind7.9 mph W
Humidity61%
Visibility6.2 mi
Dew point36°

Two-week outlook for Arpan, SD: week one averages a high of 55.7° and week two 40.1°, so week two runs 15.6° 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: 54°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (November 10 – November 16)55.7°38°0.0 in / 0 d+9.6°
2nd (November 17 – November 23)40.1°24.4°0.2 in / 1 d-3.1°

Weekend weather

Sat, November 14
Overcast
54°39°
no precip.
Sun, November 15
Overcast
56°38°
no precip.
Sat, November 21
Snow
30°18°
0.18 in
Sun, November 22
Mostly clear
18°3°
no precip.
Wed, 1160° / 40°0Clear
60 °Clear

Arpan, Wednesday, 11 November

Clear. High 60°, low 40°.

Pressure30.15 inHg
Wind13.3 mph NW
Humidity44%
Visibility6.2 mi
Dew point37°
Thu, 1249° / 36°0Overcast
49 °Overcast

Arpan, Thursday, 12 November

Overcast. High 49°, low 36°.

Pressure30.18 inHg
Wind9.4 mph SE
Humidity79%
Visibility6.2 mi
Dew point38°
Fri, 1350° / 34°0Overcast
50 °Overcast

Arpan, Friday, 13 November

Overcast. High 50°, low 34°.

Pressure29.94 inHg
Wind11.2 mph SE
Humidity72%
Visibility6.2 mi
Dew point37°
Sat, 1454° / 39°0Overcast
54 °Overcast

Arpan, Saturday, 14 November

Overcast. High 54°, low 39°.

Pressure29.74 inHg
Wind13.8 mph SE
Humidity71%
Visibility6.2 mi
Dew point43°
Sun, 1556° / 38°0Overcast
56 °Overcast

Arpan, Sunday, 15 November

Overcast. High 56°, low 38°.

Pressure30.00 inHg
Wind4.5 mph E
Humidity82%
Visibility—
Dew point39°
Mon, 1657° / 37°0Partly cloudy
57 °Partly cloudy

Arpan, Monday, 16 November

Partly cloudy. High 57°, low 37°.

Pressure29.94 inHg
Wind9.6 mph E
Humidity57%
Visibility—
Dew point36°
Tue, 1758° / 41°0Overcast
58 °Overcast

Arpan, Tuesday, 17 November

Overcast. High 58°, low 41°.

Pressure29.77 inHg
Wind8.5 mph W
Humidity45%
Visibility—
Dew point30°
Wed, 1850° / 42°0Overcast
50 °Overcast

Arpan, Wednesday, 18 November

Overcast. High 50°, low 42°.

Pressure29.71 inHg
Wind12.3 mph NW
Humidity51%
Visibility—
Dew point31°
Thu, 1951° / 38°0Overcast
51 °Overcast

Arpan, Thursday, 19 November

Overcast. High 51°, low 38°.

Pressure29.91 inHg
Wind7.7 mph W
Humidity54%
Visibility—
Dew point30°
Fri, 2041° / 29°0Mostly clear
41 °Mostly clear

Arpan, Friday, 20 November

Mostly clear. High 41°, low 29°.

Pressure30.45 inHg
Wind10.7 mph NW
Humidity49%
Visibility—
Dew point20°
Sat, 2130° / 18°0.18Snow
30 °Snow

Arpan, Saturday, 21 November

Snow. High 30°, low 18°.

Pressure30.36 inHg
Wind16.6 mph NW
Humidity96%
Visibility—
Dew point29°
Sun, 2218° / 3°0Mostly clear
18 °Mostly clear

Arpan, Sunday, 22 November

Mostly clear. High 18°, low 3°.

Pressure30.74 inHg
Wind16.3 mph NW
Humidity62%
Visibility—
Dew point5°
Mon, 2332° / 0°0Overcast
32 °Overcast

Arpan, Monday, 23 November

Overcast. High 32°, low 0°.

Pressure30.30 inHg
Wind9 mph W
Humidity39%
Visibility—
Dew point1°

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 Arpan, 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.