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As of 22:46 CDT

Weather in Erwin, SD

44°Current weather

Erwin, Thursday, 15 October, 22:46

Overcast. Feels like 36°. High 50°, low 44°.

Pressure30.24 inHg
Wind18.6 mph NW
Humidity76%
Visibility6.2 mi
Dew point37°

Two-week outlook for Erwin, SD: week one averages a high of 58.2° and week two 54.1°, so week two runs 4.2° cooler than week one. Around 0.8 inches of precipitation are expected over the 14 days, across 4 wet days. The nearest weekend, October 17: 59°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 15 – October 21)58.2°43.6°0.1 in / 1 d+3°
2nd (October 22 – October 28)54.1°42.1°0.7 in / 3 d+1.4°

Weekend weather

Sat, October 17
Clear
59°37°
no precip.
Sun, October 18
Clear
62°45°
no precip.
Sat, October 24
Light rain
59°41°
0.02 in
Sun, October 25
Overcast
51°35°
no precip.
Fri, 1647° / 37°0.02Light rain
47 °Light rain

Erwin, Friday, 16 October

Light rain. High 47°, low 37°.

Pressure30.68 inHg
Wind14 mph N
Humidity60%
Visibility6.2 mi
Dew point29°
Sat, 1759° / 37°0Clear
59 °Clear

Erwin, Saturday, 17 October

Clear. High 59°, low 37°.

Pressure30.27 inHg
Wind16.8 mph S
Humidity47%
Visibility6.2 mi
Dew point32°
Sun, 1862° / 45°0Clear
62 °Clear

Erwin, Sunday, 18 October

Clear. High 62°, low 45°.

Pressure30.09 inHg
Wind8.2 mph S
Humidity51%
Visibility6.2 mi
Dew point39°
Mon, 1961° / 45°0Partly cloudy
61 °Partly cloudy

Erwin, Monday, 19 October

Partly cloudy. High 61°, low 45°.

Pressure30.12 inHg
Wind7.3 mph SE
Humidity66%
Visibility6.2 mi
Dew point44°
Tue, 2064° / 47°0Clear
64 °Clear

Erwin, Tuesday, 20 October

Clear. High 64°, low 47°.

Pressure30.06 inHg
Wind12.4 mph SE
Humidity64%
Visibility—
Dew point47°
Wed, 2165° / 52°0Clear
65 °Clear

Erwin, Wednesday, 21 October

Clear. High 65°, low 52°.

Pressure30.00 inHg
Wind12.8 mph S
Humidity67%
Visibility—
Dew point52°
Thu, 2276° / 55°0Partly cloudy
76 °Partly cloudy

Erwin, Thursday, 22 October

Partly cloudy. High 76°, low 55°.

Pressure29.97 inHg
Wind15 mph S
Humidity60%
Visibility—
Dew point56°
Fri, 2370° / 60°0.08Light rain
70 °Light rain

Erwin, Friday, 23 October

Light rain. High 70°, low 60°.

Pressure29.77 inHg
Wind24.8 mph SE
Humidity41%
Visibility—
Dew point44°
Sat, 2459° / 41°0.02Light rain
59 °Light rain

Erwin, Saturday, 24 October

Light rain. High 59°, low 41°.

Pressure30.03 inHg
Wind26.4 mph SE
Humidity42%
Visibility—
Dew point28°
Sun, 2551° / 35°0Overcast
51 °Overcast

Erwin, Sunday, 25 October

Overcast. High 51°, low 35°.

Pressure30.42 inHg
Wind14.7 mph W
Humidity33%
Visibility—
Dew point18°
Mon, 2642° / 33°0.47Snow
42 °Snow

Erwin, Monday, 26 October

Snow. High 42°, low 33°.

Pressure30.15 inHg
Wind14.6 mph NE
Humidity98%
Visibility—
Dew point35°
Tue, 2738° / 35°0.03Light rain
38 °Light rain

Erwin, Tuesday, 27 October

Light rain. High 38°, low 35°.

Pressure30.09 inHg
Wind9.4 mph N
Humidity96%
Visibility—
Dew point36°
Wed, 2842° / 36°0.07Snow
42 °Snow

Erwin, Wednesday, 28 October

Snow. High 42°, low 36°.

Pressure29.94 inHg
Wind9.5 mph NW
Humidity86%
Visibility—
Dew point35°

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.