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As of 22:34 EST

Weather in Altona, MI

70°Current weather

Altona, Tuesday, 3 November, 22:34

Mostly clear. Feels like 70°. High 72°, low 57°.

Pressure29.85 inHg
Wind11.6 mph S
Humidity75%
Visibility6.2 mi
Dew point61°
Wed, 0469° / 55°0.33Rain
69 °Rain

Altona, Wednesday, 4 November

Rain. High 69°, low 55°.

Pressure29.65 inHg
Wind14.8 mph S
Humidity91%
Visibility2.9 mi
Dew point61°
Thu, 0554° / 45°0.18Light rain
54 °Light rain

Altona, Thursday, 5 November

Light rain. High 54°, low 45°.

Pressure29.71 inHg
Wind11 mph SW
Humidity90%
Visibility6.2 mi
Dew point48°
Fri, 0644° / 39°0.02Light rain
44 °Light rain

Altona, Friday, 6 November

Light rain. High 44°, low 39°.

Pressure30.06 inHg
Wind9.5 mph N
Humidity77%
Visibility5.5 mi
Dew point35°
Sat, 0745° / 35°0Overcast
45 °Overcast

Altona, Saturday, 7 November

Overcast. High 45°, low 35°.

Pressure30.12 inHg
Wind10.1 mph NW
Humidity63%
Visibility6.2 mi
Dew point32°
Sun, 0854° / 33°0Overcast
54 °Overcast

Altona, Sunday, 8 November

Overcast. High 54°, low 33°.

Pressure29.85 inHg
Wind15.8 mph W
Humidity56%
Visibility—
Dew point36°
Mon, 0953° / 37°0Overcast
53 °Overcast

Altona, Monday, 9 November

Overcast. High 53°, low 37°.

Pressure30.03 inHg
Wind16.5 mph W
Humidity55%
Visibility—
Dew point35°
Tue, 1056° / 41°0Clear
56 °Clear

Altona, Tuesday, 10 November

Clear. High 56°, low 41°.

Pressure30.00 inHg
Wind13.8 mph W
Humidity39%
Visibility—
Dew point30°
Wed, 1147° / 34°0Overcast
47 °Overcast

Altona, Wednesday, 11 November

Overcast. High 47°, low 34°.

Pressure30.21 inHg
Wind9.1 mph N
Humidity52%
Visibility—
Dew point29°
Thu, 1246° / 29°0Partly cloudy
46 °Partly cloudy

Altona, Thursday, 12 November

Partly cloudy. High 46°, low 29°.

Pressure30.09 inHg
Wind6.6 mph W
Humidity45%
Visibility—
Dew point23°
Fri, 1346° / 37°0.03Light rain
46 °Light rain

Altona, Friday, 13 November

Light rain. High 46°, low 37°.

Pressure29.83 inHg
Wind11.5 mph W
Humidity94%
Visibility—
Dew point42°
Sat, 1441° / 29°0Partly cloudy
41 °Partly cloudy

Altona, Saturday, 14 November

Partly cloudy. High 41°, low 29°.

Pressure30.09 inHg
Wind13 mph N
Humidity41%
Visibility—
Dew point17°
Sun, 1543° / 26°0Overcast
43 °Overcast

Altona, Sunday, 15 November

Overcast. High 43°, low 26°.

Pressure30.39 inHg
Wind6.7 mph N
Humidity40%
Visibility—
Dew point17°
Mon, 1648° / 29°0Clear
48 °Clear

Altona, Monday, 16 November

Clear. High 48°, low 29°.

Pressure30.39 inHg
Wind10.2 mph SW
Humidity49%
Visibility—
Dew point27°
Tue, 1753° / 34°0Clear
53 °Clear

Altona, Tuesday, 17 November

Clear. High 53°, low 34°.

Pressure30.39 inHg
Wind13.3 mph SW
Humidity37%
Visibility—
Dew point25°
Wed, 1853° / 37°0Overcast
53 °Overcast

Altona, Wednesday, 18 November

Overcast. High 53°, low 37°.

Pressure30.39 inHg
Wind11.5 mph W
Humidity46%
Visibility—
Dew point31°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Altona, MI are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Altona, MI since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.