10-day forecast for Grenville, SD: 28° to 55°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
55°
Best day: Wednesday, November 18
47° · 0.25 in
Worst day: Friday, November 20
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1653° / 34°0
Morning36°feels 27°
Afternoon53°feels 51°
Evening40°feels 33°
Overnight36°feels 26°
53 °
Grenville, Monday, 16 November
Partly cloudy. High 53°, low 34°.
Pressure30.15 inHg
Wind14 mph SW
Humidity72%
Visibility6.2 mi
Dew point40°
Tue, 1751° / 38°0
Morning42°feels 34°
Afternoon51°feels 50°
Evening48°feels 41°
Overnight40°feels 32°
51 °
Grenville, Tuesday, 17 November
Overcast. High 51°, low 38°.
Pressure30.03 inHg
Wind17.1 mph S
Humidity74%
Visibility6.2 mi
Dew point42°
Wed, 1855° / 43°0
Morning43°feels 36°
Afternoon55°feels 54°
Evening49°feels 44°
Overnight46°feels 38°
55 °
Grenville, Wednesday, 18 November
Overcast. High 55°, low 43°.
Pressure29.74 inHg
Wind19.5 mph S
Humidity72%
Visibility6.2 mi
Dew point44°
Thu, 1942° / 38°0
Morning40°feels 30°
Afternoon42°feels 33°
Evening39°feels 34°
Overnight41°feels 32°
42 °
Grenville, Thursday, 19 November
Light rain. High 42°, low 38°.
Pressure30.15 inHg
Wind19.3 mph NW
Humidity75%
Visibility6.2 mi
Dew point34°
Fri, 2047° / 35°0.25
Morning36°feels 28°
Afternoon40°feels 32°
Evening43°feels 36°
Overnight44°feels 39°
47 °
Grenville, Friday, 20 November
Rain. High 47°, low 35°.
Pressure30.00 inHg
Wind17.9 mph SE
Humidity82%
Visibility—
Dew point34°
Sat, 2149° / 35°0.11
Morning38°feels 29°
Afternoon36°feels 25°
Evening38°feels 28°
Overnight38°feels 28°
49 °
Grenville, Saturday, 21 November
Snow. High 49°, low 35°.
Pressure29.77 inHg
Wind20.9 mph W
Humidity97%
Visibility—
Dew point35°
Sun, 2239° / 30°0
Morning32°feels 27°
Afternoon37°feels 33°
Evening33°feels 25°
Overnight31°feels 24°
39 °
Grenville, Sunday, 22 November
Partly cloudy. High 39°, low 30°.
Pressure30.24 inHg
Wind14.8 mph NW
Humidity61%
Visibility—
Dew point24°
Mon, 2339° / 31°0
Morning33°feels 24°
Afternoon38°feels 29°
Evening35°feels 26°
Overnight33°feels 24°
39 °
Grenville, Monday, 23 November
Overcast. High 39°, low 31°.
Pressure30.27 inHg
Wind15.1 mph SE
Humidity59%
Visibility—
Dew point25°
Tue, 2439° / 33°0
Morning34°feels 26°
Afternoon37°feels 29°
Evening39°feels 32°
Overnight37°feels 29°
39 °
Grenville, Tuesday, 24 November
Overcast. High 39°, low 33°.
Pressure30.15 inHg
Wind14.5 mph S
Humidity86%
Visibility—
Dew point32°
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 Grenville, 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.