10-day forecast for Alpena, SD: 37° to 66°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
65°
Best day: Sunday, November 1
44° · 1.53 in
Worst day: Monday, October 26
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 2552° / 44°0.31
Morning45°feels 44°
Afternoon50°feels 47°
Evening45°feels 40°
Overnight46°feels 44°
52 °
Alpena, Sunday, 25 October
Rain. High 52°, low 44°.
Pressure30.45 inHg
Wind7.6 mph NE
Humidity43%
Visibility6.2 mi
Dew point32°
Mon, 2644° / 43°1.53
Morning44°feels 38°
Afternoon44°feels 38°
Evening43°feels 37°
Overnight44°feels 39°
44 °
Alpena, Monday, 26 October
Rain. High 44°, low 43°.
Pressure30.36 inHg
Wind12.1 mph NE
Humidity91%
Visibility2.0 mi
Dew point41°
Tue, 2752° / 42°0.2
Morning42°feels 36°
Afternoon52°feels 49°
Evening49°feels 44°
Overnight42°feels 35°
52 °
Alpena, Tuesday, 27 October
Rain. High 52°, low 42°.
Pressure30.06 inHg
Wind4.3 mph SW
Humidity73%
Visibility6.2 mi
Dew point39°
Wed, 2854° / 40°0.02
Morning41°feels 37°
Afternoon54°feels 52°
Evening47°feels 47°
Overnight47°feels 41°
54 °
Alpena, Wednesday, 28 October
Light rain. High 54°, low 40°.
Pressure30.09 inHg
Wind4.4 mph W
Humidity66%
Visibility6.2 mi
Dew point40°
Thu, 2961° / 37°0
Morning42°feels 41°
Afternoon53°feels 52°
Evening53°feels 52°
Overnight48°feels 47°
61 °
Alpena, Thursday, 29 October
Mostly clear. High 61°, low 37°.
Pressure30.18 inHg
Wind9.9 mph SE
Humidity77%
Visibility—
Dew point44°
Fri, 3060° / 54°0
Morning56°feels 56°
Afternoon60°feels 60°
Evening57°feels 57°
Overnight57°feels 57°
60 °
Alpena, Friday, 30 October
Light rain. High 60°, low 54°.
Pressure29.94 inHg
Wind10.7 mph SE
Humidity88%
Visibility—
Dew point56°
Sat, 3160° / 55°0.36
Morning57°feels 57°
Afternoon60°feels 60°
Evening58°feels 58°
Overnight57°feels 57°
60 °
Alpena, Saturday, 31 October
Rain. High 60°, low 55°.
Pressure29.74 inHg
Wind11 mph SE
Humidity86%
Visibility—
Dew point56°
Sun, 0165° / 54°0
Morning58°feels 58°
Afternoon62°feels 61°
Evening57°feels 55°
Overnight55°feels 53°
65 °
Alpena, Sunday, 1 November
Overcast. High 65°, low 54°.
Pressure29.91 inHg
Wind10.5 mph NW
Humidity64%
Visibility—
Dew point50°
Mon, 0263° / 48°0
Morning52°feels 49°
Afternoon59°feels 56°
Evening53°feels 50°
Overnight49°feels 49°
63 °
Alpena, Monday, 2 November
Clear. High 63°, low 48°.
Pressure30.18 inHg
Wind6.4 mph NW
Humidity31%
Visibility—
Dew point28°
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.