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As of 16:36 CDT

Weather in Erwin, SD

48°Current weather

Erwin, Friday, 16 October, 16:36

Clear. Feels like 44°. High 48°, low 36°.

Pressure30.59 inHg
Wind9.1 mph NW
Humidity49%
Visibility6.2 mi
Dew point30°

Two-week outlook for Erwin, SD: week one averages a high of 62.3° and week two 56.1°, so week two runs 6.2° cooler than week one. Around 1.0 inches of precipitation are expected over the 14 days, across 5 wet days. The nearest weekend, October 17: 60°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 16 – October 22)62.3°43.8°0.1 in / 1 d+7°
2nd (October 23 – October 29)56.1°45°0.9 in / 4 d+3.9°

Weekend weather

Sat, October 17
Clear
60°36°
no precip.
Sun, October 18
Clear
62°45°
no precip.
Sat, October 24
Rain
60°46°
0.23 in
Sun, October 25
Rain
45°41°
0.37 in
Sat, 1760° / 36°0Clear
60 °Clear

Erwin, Saturday, 17 October

Clear. High 60°, low 36°.

Pressure30.24 inHg
Wind16.4 mph S
Humidity49%
Visibility6.2 mi
Dew point33°
Sun, 1862° / 45°0Clear
62 °Clear

Erwin, Sunday, 18 October

Clear. High 62°, low 45°.

Pressure30.06 inHg
Wind9.2 mph S
Humidity53%
Visibility6.2 mi
Dew point40°
Mon, 1960° / 42°0Clear
60 °Clear

Erwin, Monday, 19 October

Clear. High 60°, low 42°.

Pressure30.18 inHg
Wind6.8 mph SE
Humidity67%
Visibility6.2 mi
Dew point45°
Tue, 2064° / 47°0Clear
64 °Clear

Erwin, Tuesday, 20 October

Clear. High 64°, low 47°.

Pressure30.12 inHg
Wind10.6 mph S
Humidity74%
Visibility6.2 mi
Dew point49°
Wed, 2167° / 51°0.02Light rain
67 °Light rain

Erwin, Wednesday, 21 October

Light rain. High 67°, low 51°.

Pressure30.12 inHg
Wind9.8 mph S
Humidity68%
Visibility—
Dew point52°
Thu, 2275° / 51°0.05Light rain
75 °Light rain

Erwin, Thursday, 22 October

Light rain. High 75°, low 51°.

Pressure30.00 inHg
Wind11.4 mph E
Humidity53%
Visibility—
Dew point51°
Fri, 2369° / 60°0.23Light rain
69 °Light rain

Erwin, Friday, 23 October

Light rain. High 69°, low 60°.

Pressure29.80 inHg
Wind22 mph S
Humidity71%
Visibility—
Dew point54°
Sat, 2460° / 46°0.23Rain
60 °Rain

Erwin, Saturday, 24 October

Rain. High 60°, low 46°.

Pressure30.12 inHg
Wind13.4 mph S
Humidity44%
Visibility—
Dew point34°
Sun, 2545° / 41°0.37Rain
45 °Rain

Erwin, Sunday, 25 October

Rain. High 45°, low 41°.

Pressure30.27 inHg
Wind13.6 mph NW
Humidity63%
Visibility—
Dew point33°
Mon, 2648° / 35°0Clear
48 °Clear

Erwin, Monday, 26 October

Clear. High 48°, low 35°.

Pressure30.39 inHg
Wind10.2 mph W
Humidity50%
Visibility—
Dew point26°
Tue, 2759° / 38°0Clear
59 °Clear

Erwin, Tuesday, 27 October

Clear. High 59°, low 38°.

Pressure30.12 inHg
Wind16 mph S
Humidity49%
Visibility—
Dew point35°
Wed, 2857° / 48°0.04Light rain
57 °Light rain

Erwin, Wednesday, 28 October

Light rain. High 57°, low 48°.

Pressure29.77 inHg
Wind18.4 mph S
Humidity76%
Visibility—
Dew point47°
Thu, 2955° / 48°0.02Light rain
55 °Light rain

Erwin, Thursday, 29 October

Light rain. High 55°, low 48°.

Pressure29.74 inHg
Wind23.3 mph W
Humidity66%
Visibility—
Dew point41°

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 Erwin, 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.