10-day forecast for De Grey, SD: 34° to 68°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
68°
Best day: Sunday, November 1
61° · 0.57 in
Worst day: Monday, November 2
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 2962° / 40°0.09
Morning42°feels 38°
Afternoon57°feels 55°
Evening52°feels 50°
Overnight41°feels 41°
62 °
De Grey, Thursday, 29 October
Rain. High 62°, low 40°.
Pressure30.21 inHg
Wind8.9 mph SE
Humidity67%
Visibility6.2 mi
Dew point42°
Fri, 3063° / 44°0
Morning44°feels 41°
Afternoon61°feels 59°
Evening54°feels 53°
Overnight46°feels 41°
63 °
De Grey, Friday, 30 October
Mostly clear. High 63°, low 44°.
Pressure30.21 inHg
Wind5.7 mph E
Humidity64%
Visibility6.2 mi
Dew point43°
Sat, 3165° / 51°0.06
Morning52°feels 51°
Afternoon63°feels 62°
Evening59°feels 59°
Overnight52°feels 51°
65 °
De Grey, Saturday, 31 October
Light rain. High 65°, low 51°.
Pressure30.12 inHg
Wind13.3 mph SE
Humidity84%
Visibility6.2 mi
Dew point52°
Sun, 0168° / 53°0
Morning54°feels 53°
Afternoon66°feels 65°
Evening64°feels 63°
Overnight55°feels 55°
68 °
De Grey, Sunday, 1 November
Overcast. High 68°, low 53°.
Pressure30.03 inHg
Wind12.5 mph SE
Humidity75%
Visibility6.2 mi
Dew point53°
Mon, 0261° / 53°0.57
Morning59°feels 59°
Afternoon59°feels 59°
Evening57°feels 56°
Overnight54°feels 54°
61 °
De Grey, Monday, 2 November
Rain. High 61°, low 53°.
Pressure29.65 inHg
Wind24.8 mph N
Humidity94%
Visibility—
Dew point58°
Tue, 0354° / 44°0.27
Morning46°feels 41°
Afternoon51°feels 50°
Evening54°feels 53°
Overnight51°feels 49°
54 °
De Grey, Tuesday, 3 November
Light rain. High 54°, low 44°.
Pressure30.12 inHg
Wind20 mph N
Humidity79%
Visibility—
Dew point44°
Wed, 0460° / 52°0
Morning54°feels 52°
Afternoon57°feels 55°
Evening54°feels 53°
Overnight53°feels 51°
60 °
De Grey, Wednesday, 4 November
Overcast. High 60°, low 52°.
Pressure29.94 inHg
Wind12.6 mph N
Humidity59%
Visibility—
Dew point42°
Thu, 0556° / 40°0
Morning44°feels 38°
Afternoon47°feels 41°
Evening43°feels 39°
Overnight40°feels 36°
56 °
De Grey, Thursday, 5 November
Clear. High 56°, low 40°.
Pressure29.97 inHg
Wind15.6 mph NW
Humidity38%
Visibility—
Dew point23°
Fri, 0646° / 34°0
Morning36°feels 32°
Afternoon42°feels 39°
Evening40°feels 37°
Overnight36°feels 32°
46 °
De Grey, Friday, 6 November
Clear. High 46°, low 34°.
Pressure30.00 inHg
Wind5.8 mph N
Humidity46%
Visibility—
Dew point22°
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 De Grey, 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.