10-day forecast for Erwin, SD: 27° to 60°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
60°
Best day: Monday, November 9
44° · 0.53 in
Worst day: Wednesday, November 4
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 0543° / 33°0
Morning38°feels 30°
Afternoon43°feels 37°
Evening37°feels 31°
Overnight40°feels 32°
43 °
Erwin, Thursday, 5 November
Overcast. High 43°, low 33°.
Pressure30.09 inHg
Wind11.5 mph N
Humidity72%
Visibility6.2 mi
Dew point34°
Fri, 0645° / 27°0
Morning28°feels 28°
Afternoon45°feels 42°
Evening37°feels 34°
Overnight31°feels 31°
45 °
Erwin, Friday, 6 November
Overcast. High 45°, low 27°.
Pressure30.30 inHg
Wind4.3 mph S
Humidity72%
Visibility1.5 mi
Dew point33°
Sat, 0755° / 34°0
Morning37°feels 32°
Afternoon54°feels 52°
Evening47°feels 44°
Overnight34°feels 30°
55 °
Erwin, Saturday, 7 November
Clear. High 55°, low 34°.
Pressure30.09 inHg
Wind7.2 mph SW
Humidity65%
Visibility6.2 mi
Dew point40°
Sun, 0855° / 37°0
Morning41°feels 37°
Afternoon51°feels 48°
Evening46°feels 42°
Overnight44°feels 40°
55 °
Erwin, Sunday, 8 November
Overcast. High 55°, low 37°.
Pressure30.18 inHg
Wind10.2 mph S
Humidity53%
Visibility—
Dew point33°
Mon, 0960° / 42°0
Morning47°feels 44°
Afternoon58°feels 56°
Evening49°feels 48°
Overnight46°feels 43°
60 °
Erwin, Monday, 9 November
Clear. High 60°, low 42°.
Pressure30.00 inHg
Wind10.2 mph SW
Humidity52%
Visibility—
Dew point40°
Tue, 1052° / 38°0
Morning41°feels 36°
Afternoon49°feels 46°
Evening44°feels 41°
Overnight41°feels 37°
52 °
Erwin, Tuesday, 10 November
Overcast. High 52°, low 38°.
Pressure30.21 inHg
Wind7.8 mph NW
Humidity34%
Visibility—
Dew point21°
Wed, 1153° / 41°0
Morning44°feels 40°
Afternoon49°feels 44°
Evening43°feels 39°
Overnight41°feels 36°
53 °
Erwin, Wednesday, 11 November
Overcast. High 53°, low 41°.
Pressure30.15 inHg
Wind10.8 mph SE
Humidity44%
Visibility—
Dew point28°
Thu, 1255° / 38°0
Morning42°feels 37°
Afternoon51°feels 48°
Evening47°feels 44°
Overnight44°feels 40°
55 °
Erwin, Thursday, 12 November
Mostly clear. High 55°, low 38°.
Pressure29.97 inHg
Wind13.8 mph SW
Humidity72%
Visibility—
Dew point40°
Fri, 1360° / 43°0
Morning47°feels 46°
Afternoon56°feels 54°
Evening49°feels 46°
Overnight45°feels 42°
60 °
Erwin, Friday, 13 November
Clear. High 60°, low 43°.
Pressure29.80 inHg
Wind7.7 mph E
Humidity50%
Visibility—
Dew point37°
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.