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As of 11:42 CDT

Weather in Erwin, SD

47°Current weather

Erwin, Thursday, 15 October, 11:42

Light rain. Feels like 41°. High 50°, low 43°.

Pressure30.12 inHg
Wind12.2 mph NW
Humidity89%
Visibility6.2 mi
Dew point44°

10-day forecast for Erwin, SD: 38° to 73°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.

73°
Best day: Thursday, October 22
65° · 0.57 in
Worst day: Friday, October 23

Tap any day below to see morning, afternoon, evening and overnight.

Fri, 1649° / 38°0.02Light rain
MorningOvercast38°feels 29°
AfternoonClear48°feels 43°
EveningClear40°feels 37°
OvernightLight rain42°feels 33°
49 °Light rain

Erwin, Friday, 16 October

Light rain. High 49°, low 38°.

Pressure30.68 inHg
Wind13.5 mph NW
Humidity60%
Visibility6.2 mi
Dew point29°
Sat, 1759° / 38°0Clear
MorningClear39°feels 30°
AfternoonClear57°feels 54°
EveningClear52°feels 50°
OvernightClear38°feels 31°
59 °Clear

Erwin, Saturday, 17 October

Clear. High 59°, low 38°.

Pressure30.27 inHg
Wind17.2 mph S
Humidity48%
Visibility6.2 mi
Dew point32°
Sun, 1861° / 44°0Clear
MorningClear44°feels 38°
AfternoonClear60°feels 58°
EveningClear52°feels 50°
OvernightClear47°feels 40°
61 °Clear

Erwin, Sunday, 18 October

Clear. High 61°, low 44°.

Pressure30.06 inHg
Wind10.2 mph S
Humidity52%
Visibility6.2 mi
Dew point39°
Mon, 1960° / 42°0Mostly clear
MorningOvercast44°feels 41°
AfternoonMostly clear57°feels 55°
EveningMostly clear52°feels 50°
OvernightOvercast44°feels 42°
60 °Mostly clear

Erwin, Monday, 19 October

Mostly clear. High 60°, low 42°.

Pressure30.12 inHg
Wind7.6 mph SE
Humidity60%
Visibility—
Dew point42°
Tue, 2064° / 44°0Clear
MorningClear49°feels 46°
AfternoonClear60°feels 60°
EveningClear56°feels 55°
OvernightClear52°feels 50°
64 °Clear

Erwin, Tuesday, 20 October

Clear. High 64°, low 44°.

Pressure30.15 inHg
Wind8.3 mph SE
Humidity67%
Visibility—
Dew point48°
Wed, 2167° / 51°0.16Light rain
MorningLight rain57°feels 56°
AfternoonLight rain66°feels 65°
EveningLight rain61°feels 60°
OvernightLight rain59°feels 58°
67 °Light rain

Erwin, Wednesday, 21 October

Light rain. High 67°, low 51°.

Pressure30.03 inHg
Wind21.8 mph S
Humidity61%
Visibility—
Dew point51°
Thu, 2273° / 59°0Overcast
MorningOvercast62°feels 62°
AfternoonOvercast69°feels 68°
EveningOvercast69°feels 69°
OvernightOvercast64°feels 63°
73 °Overcast

Erwin, Thursday, 22 October

Overcast. High 73°, low 59°.

Pressure29.88 inHg
Wind18.5 mph S
Humidity66%
Visibility—
Dew point55°
Fri, 2365° / 58°0.57Rain
MorningRain61°feels 62°
AfternoonRain59°feels 59°
EveningRain59°feels 58°
OvernightRain60°feels 60°
65 °Rain

Erwin, Friday, 23 October

Rain. High 65°, low 58°.

Pressure29.77 inHg
Wind21.3 mph S
Humidity88%
Visibility—
Dew point56°
Sat, 2458° / 46°0.08Light rain
MorningLight rain51°feels 46°
AfternoonLight rain55°feels 52°
EveningLight rain50°feels 47°
OvernightLight rain47°feels 42°
58 °Light rain

Erwin, Saturday, 24 October

Light rain. High 58°, low 46°.

Pressure30.09 inHg
Wind19.3 mph NW
Humidity49%
Visibility—
Dew point36°

About this forecast

How reliable is a 10-day forecast?

The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.

What does the time-of-day table show?

Temperature in Erwin, SD around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime high against precipitation: a warm, dry day scores highest.