10-day forecast for Alpena, SD: 38° to 63°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
62°
Best day: Friday, October 30
56°
Worst day: Tuesday, October 27
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 2862° / 47°0.02
Morning47°feels 43°
Afternoon61°feels 60°
Evening52°feels 51°
Overnight48°feels 44°
62 °
Alpena, Wednesday, 28 October
Light rain. High 62°, low 47°.
Pressure29.85 inHg
Wind8.8 mph S
Humidity92%
Visibility5.8 mi
Dew point54°
Thu, 2960° / 38°0
Morning38°feels 38°
Afternoon57°feels 55°
Evening51°feels 49°
Overnight42°feels 39°
60 °
Alpena, Thursday, 29 October
Overcast. High 60°, low 38°.
Pressure30.21 inHg
Wind4.9 mph SE
Humidity62%
Visibility6.2 mi
Dew point41°
Fri, 3062° / 42°0
Morning42°feels 39°
Afternoon60°feels 59°
Evening55°feels 53°
Overnight46°feels 42°
62 °
Alpena, Friday, 30 October
Overcast. High 62°, low 42°.
Pressure30.18 inHg
Wind4.8 mph E
Humidity63%
Visibility6.2 mi
Dew point44°
Sat, 3163° / 48°0.01
Morning52°feels 49°
Afternoon59°feels 58°
Evening57°feels 57°
Overnight49°feels 45°
63 °
Alpena, Saturday, 31 October
Light rain. High 63°, low 48°.
Pressure30.12 inHg
Wind11 mph SE
Humidity77%
Visibility—
Dew point50°
Sun, 0162° / 48°0
Morning52°feels 49°
Afternoon62°feels 61°
Evening58°feels 57°
Overnight53°feels 52°
62 °
Alpena, Sunday, 1 November
Overcast. High 62°, low 48°.
Pressure30.03 inHg
Wind16.1 mph S
Humidity70%
Visibility—
Dew point50°
Mon, 0256° / 50°0
Morning53°feels 51°
Afternoon56°feels 54°
Evening55°feels 53°
Overnight53°feels 51°
56 °
Alpena, Monday, 2 November
Overcast. High 56°, low 50°.
Pressure30.09 inHg
Wind9.7 mph E
Humidity70%
Visibility—
Dew point46°
Tue, 0356° / 47°0
Morning52°feels 50°
Afternoon53°feels 51°
Evening49°feels 47°
Overnight48°feels 47°
56 °
Alpena, Tuesday, 3 November
Overcast. High 56°, low 47°.
Pressure30.39 inHg
Wind6.3 mph NE
Humidity63%
Visibility—
Dew point41°
Wed, 0458° / 42°0
Morning46°feels 45°
Afternoon54°feels 52°
Evening50°feels 48°
Overnight46°feels 45°
58 °
Alpena, Wednesday, 4 November
Clear. High 58°, low 42°.
Pressure30.18 inHg
Wind5.6 mph S
Humidity60%
Visibility—
Dew point39°
Thu, 0556° / 42°0
Morning46°feels 44°
Afternoon53°feels 51°
Evening46°feels 42°
Overnight42°feels 38°
56 °
Alpena, Thursday, 5 November
Overcast. High 56°, low 42°.
Pressure30.12 inHg
Wind11.1 mph N
Humidity60%
Visibility—
Dew point39°
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.