10-day forecast for Alpena, MI: 50° to 82°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
82°
Best day: Sunday, August 9
65° · 0.05 in
Worst day: Sunday, August 16
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1081° / 63°0.04
Morning67°feels 68°
Afternoon80°feels 80°
Evening71°feels 70°
Overnight66°feels 66°
81 °
Alpena, Monday, 10 August
Light rain. High 81°, low 63°.
Pressure29.85 inHg
Wind8.7 mph W
Humidity68%
Visibility6.2 mi
Dew point65°
Tue, 1174° / 58°0
Morning62°feels 61°
Afternoon67°feels 66°
Evening66°feels 66°
Overnight60°feels 59°
74 °
Alpena, Tuesday, 11 August
Overcast. High 74°, low 58°.
Pressure29.91 inHg
Wind1.7 mph E
Humidity45%
Visibility6.2 mi
Dew point52°
Wed, 1276° / 58°0
Morning62°feels 62°
Afternoon76°feels 76°
Evening69°feels 68°
Overnight60°feels 60°
76 °
Alpena, Wednesday, 12 August
Partly cloudy. High 76°, low 58°.
Pressure29.77 inHg
Wind6.9 mph N
Humidity59%
Visibility6.2 mi
Dew point59°
Thu, 1367° / 55°0
Morning59°feels 58°
Afternoon66°feels 65°
Evening62°feels 61°
Overnight58°feels 57°
67 °
Alpena, Thursday, 13 August
Partly cloudy. High 67°, low 55°.
Pressure29.97 inHg
Wind12 mph NW
Humidity48%
Visibility—
Dew point45°
Fri, 1468° / 50°0
Morning57°feels 56°
Afternoon66°feels 65°
Evening60°feels 59°
Overnight55°feels 54°
68 °
Alpena, Friday, 14 August
Partly cloudy. High 68°, low 50°.
Pressure30.15 inHg
Wind10.2 mph N
Humidity48%
Visibility—
Dew point45°
Sat, 1573° / 51°0
Morning60°feels 59°
Afternoon71°feels 70°
Evening63°feels 62°
Overnight59°feels 58°
73 °
Alpena, Saturday, 15 August
Overcast. High 73°, low 51°.
Pressure30.27 inHg
Wind6.2 mph NW
Humidity44%
Visibility—
Dew point47°
Sun, 1665° / 58°0.05
Morning62°feels 61°
Afternoon65°feels 64°
Evening62°feels 62°
Overnight61°feels 61°
65 °
Alpena, Sunday, 16 August
Light rain. High 65°, low 58°.
Pressure30.12 inHg
Wind5.7 mph SW
Humidity68%
Visibility—
Dew point54°
Mon, 1775° / 60°0.02
Morning64°feels 65°
Afternoon73°feels 73°
Evening65°feels 65°
Overnight60°feels 60°
75 °
Alpena, Monday, 17 August
Light rain. High 75°, low 60°.
Pressure30.03 inHg
Wind10.9 mph N
Humidity51%
Visibility—
Dew point53°
Tue, 1876° / 57°0
Morning64°feels 64°
Afternoon75°feels 74°
Evening68°feels 68°
Overnight64°feels 63°
76 °
Alpena, Tuesday, 18 August
Mostly clear. High 76°, low 57°.
Pressure30.06 inHg
Wind12.7 mph SE
Humidity50%
Visibility—
Dew point54°
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, MI 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.