10-day forecast for Dennis, SD: 33° to 65°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
65°
Best day: Friday, November 13
56°
Worst day: Thursday, November 5
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 0556° / 37°0
Morning41°feels 37°
Afternoon56°feels 53°
Evening40°feels 37°
Overnight37°feels 34°
56 °
Dennis, Thursday, 5 November
Clear. High 56°, low 37°.
Pressure30.09 inHg
Wind1.3 mph SE
Humidity41%
Visibility6.2 mi
Dew point27°
Fri, 0657° / 33°0
Morning37°feels 32°
Afternoon57°feels 54°
Evening42°feels 42°
Overnight37°feels 37°
57 °
Dennis, Friday, 6 November
Overcast. High 57°, low 33°.
Pressure30.15 inHg
Wind7.1 mph NW
Humidity45%
Visibility6.2 mi
Dew point33°
Sat, 0762° / 33°0
Morning38°feels 32°
Afternoon62°feels 59°
Evening45°feels 44°
Overnight35°feels 31°
62 °
Dennis, Saturday, 7 November
Clear. High 62°, low 33°.
Pressure30.18 inHg
Wind9.5 mph NW
Humidity42%
Visibility6.2 mi
Dew point32°
Sun, 0863° / 34°0
Morning41°feels 40°
Afternoon56°feels 53°
Evening52°feels 49°
Overnight37°feels 34°
63 °
Dennis, Sunday, 8 November
Clear. High 63°, low 34°.
Pressure30.18 inHg
Wind6.8 mph NW
Humidity41%
Visibility—
Dew point30°
Mon, 0963° / 38°0
Morning44°feels 39°
Afternoon57°feels 54°
Evening51°feels 48°
Overnight45°feels 42°
63 °
Dennis, Monday, 9 November
Mostly clear. High 63°, low 38°.
Pressure30.12 inHg
Wind8.2 mph NW
Humidity45%
Visibility—
Dew point34°
Tue, 1059° / 44°0
Morning47°feels 44°
Afternoon54°feels 51°
Evening51°feels 48°
Overnight47°feels 45°
59 °
Dennis, Tuesday, 10 November
Overcast. High 59°, low 44°.
Pressure30.06 inHg
Wind5.8 mph E
Humidity46%
Visibility—
Dew point32°
Wed, 1158° / 42°0
Morning46°feels 43°
Afternoon53°feels 50°
Evening50°feels 47°
Overnight44°feels 41°
58 °
Dennis, Wednesday, 11 November
Partly cloudy. High 58°, low 42°.
Pressure30.21 inHg
Wind8.6 mph SE
Humidity49%
Visibility—
Dew point33°
Thu, 1262° / 40°0
Morning44°feels 41°
Afternoon55°feels 52°
Evening53°feels 50°
Overnight47°feels 44°
62 °
Dennis, Thursday, 12 November
Clear. High 62°, low 40°.
Pressure30.03 inHg
Wind6.6 mph W
Humidity46%
Visibility—
Dew point33°
Fri, 1365° / 44°0
Morning48°feels 44°
Afternoon59°feels 55°
Evening53°feels 50°
Overnight47°feels 44°
65 °
Dennis, Friday, 13 November
Clear. High 65°, low 44°.
Pressure29.85 inHg
Wind14.5 mph NW
Humidity23%
Visibility—
Dew point20°
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 Dennis, 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.