10-day forecast for Alpena, SD: 39° to 65°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
57°
Best day: Wednesday, November 4
62° · 0.89 in
Worst day: Monday, November 2
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 3164° / 48°0.22
Morning49°feels 45°
Afternoon63°feels 63°
Evening56°feels 56°
Overnight49°feels 45°
64 °
Alpena, Saturday, 31 October
Rain. High 64°, low 48°.
Pressure30.09 inHg
Wind10.2 mph SE
Humidity90%
Visibility6.2 mi
Dew point55°
Sun, 0165° / 55°0.22
Morning55°feels 54°
Afternoon65°feels 64°
Evening62°feels 61°
Overnight56°feels 56°
65 °
Alpena, Sunday, 1 November
Rain. High 65°, low 55°.
Pressure30.06 inHg
Wind15 mph S
Humidity77%
Visibility6.2 mi
Dew point55°
Mon, 0262° / 57°0.89
Morning59°feels 59°
Afternoon62°feels 62°
Evening58°feels 58°
Overnight59°feels 59°
62 °
Alpena, Monday, 2 November
Rain. High 62°, low 57°.
Pressure29.56 inHg
Wind0.8 mph SE
Humidity92%
Visibility2.1 mi
Dew point60°
Tue, 0356° / 48°0
Morning49°feels 42°
Afternoon51°feels 49°
Evening51°feels 49°
Overnight55°feels 54°
56 °
Alpena, Tuesday, 3 November
Light rain. High 56°, low 48°.
Pressure30.09 inHg
Wind21.3 mph NW
Humidity72%
Visibility6.2 mi
Dew point41°
Wed, 0457° / 39°0
Morning44°feels 39°
Afternoon55°feels 53°
Evening49°feels 47°
Overnight44°feels 39°
57 °
Alpena, Wednesday, 4 November
Mostly clear. High 57°, low 39°.
Pressure30.00 inHg
Wind12.2 mph N
Humidity48%
Visibility—
Dew point35°
Thu, 0557° / 42°0
Morning46°feels 42°
Afternoon54°feels 52°
Evening50°feels 48°
Overnight47°feels 43°
57 °
Alpena, Thursday, 5 November
Overcast. High 57°, low 42°.
Pressure29.88 inHg
Wind11.1 mph SE
Humidity72%
Visibility—
Dew point44°
Fri, 0651° / 45°0
Morning46°feels 43°
Afternoon50°feels 48°
Evening49°feels 46°
Overnight48°feels 44°
51 °
Alpena, Friday, 6 November
Overcast. High 51°, low 45°.
Pressure29.97 inHg
Wind10.2 mph E
Humidity83%
Visibility—
Dew point44°
Sat, 0751° / 46°0
Morning48°feels 44°
Afternoon49°feels 45°
Evening48°feels 43°
Overnight46°feels 41°
51 °
Alpena, Saturday, 7 November
Overcast. High 51°, low 46°.
Pressure30.15 inHg
Wind12.5 mph SE
Humidity72%
Visibility—
Dew point41°
Sun, 0844° / 40°0.02
Morning43°feels 38°
Afternoon43°feels 38°
Evening41°feels 38°
Overnight40°feels 37°
44 °
Alpena, Sunday, 8 November
Light rain. High 44°, low 40°.
Pressure30.36 inHg
Wind9.4 mph E
Humidity73%
Visibility—
Dew point35°
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 Alpena, 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.