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As of 03:48 EDT

Weather in Altona, MI

47°Current weather

Altona, Sunday, 25 October, 03:48

Overcast. Feels like 44°. High 65°, low 47°.

Pressure30.42 inHg
Wind5.4 mph S
Humidity90%
Visibility6.2 mi
Dew point44°
Mon, 2661° / 44°0Overcast
61 °Overcast

Altona, Monday, 26 October

Overcast. High 61°, low 44°.

Pressure30.39 inHg
Wind5.7 mph NE
Humidity48%
Visibility6.2 mi
Dew point35°
Tue, 2754° / 41°0Overcast
54 °Overcast

Altona, Tuesday, 27 October

Overcast. High 54°, low 41°.

Pressure30.39 inHg
Wind7.9 mph E
Humidity70%
Visibility6.2 mi
Dew point40°
Wed, 2867° / 46°0.07Light rain
67 °Light rain

Altona, Wednesday, 28 October

Light rain. High 67°, low 46°.

Pressure30.21 inHg
Wind8.2 mph S
Humidity80%
Visibility6.2 mi
Dew point52°
Thu, 2963° / 45°0.22Light rain
63 °Light rain

Altona, Thursday, 29 October

Light rain. High 63°, low 45°.

Pressure30.12 inHg
Wind11.2 mph SW
Humidity74%
Visibility—
Dew point52°
Fri, 3060° / 40°0.11Light rain
60 °Light rain

Altona, Friday, 30 October

Light rain. High 60°, low 40°.

Pressure30.24 inHg
Wind10.3 mph E
Humidity55%
Visibility—
Dew point41°
Sat, 3162° / 52°0.08Light rain
62 °Light rain

Altona, Saturday, 31 October

Light rain. High 62°, low 52°.

Pressure30.09 inHg
Wind10.6 mph SW
Humidity69%
Visibility—
Dew point51°
Sun, 0163° / 57°0.52Rain
63 °Rain

Altona, Sunday, 1 November

Rain. High 63°, low 57°.

Pressure29.74 inHg
Wind21.4 mph SW
Humidity85%
Visibility—
Dew point56°
Mon, 0257° / 48°0.01Light rain
57 °Light rain

Altona, Monday, 2 November

Light rain. High 57°, low 48°.

Pressure30.00 inHg
Wind14.1 mph NW
Humidity76%
Visibility—
Dew point49°
Tue, 0356° / 43°0Overcast
56 °Overcast

Altona, Tuesday, 3 November

Overcast. High 56°, low 43°.

Pressure30.21 inHg
Wind9.6 mph E
Humidity44%
Visibility—
Dew point33°
Wed, 0447° / 41°0.1Light rain
47 °Light rain

Altona, Wednesday, 4 November

Light rain. High 47°, low 41°.

Pressure29.68 inHg
Wind10.8 mph W
Humidity90%
Visibility—
Dew point42°
Thu, 0548° / 37°0Overcast
48 °Overcast

Altona, Thursday, 5 November

Overcast. High 48°, low 37°.

Pressure29.91 inHg
Wind18.6 mph NW
Humidity54%
Visibility—
Dew point30°
Fri, 0652° / 35°0Overcast
52 °Overcast

Altona, Friday, 6 November

Overcast. High 52°, low 35°.

Pressure29.97 inHg
Wind13.2 mph S
Humidity51%
Visibility—
Dew point31°
Sat, 0763° / 48°0Overcast
63 °Overcast

Altona, Saturday, 7 November

Overcast. High 63°, low 48°.

Pressure29.47 inHg
Wind24.6 mph NW
Humidity73%
Visibility—
Dew point52°
Sun, 0849° / 40°0.01Light rain
49 °Light rain

Altona, Sunday, 8 November

Light rain. High 49°, low 40°.

Pressure29.77 inHg
Wind19.7 mph NW
Humidity64%
Visibility—
Dew point33°
Mon, 0942° / 39°0Overcast
42 °Overcast

Altona, Monday, 9 November

Overcast. High 42°, low 39°.

Pressure30.12 inHg
Wind15.4 mph NW
Humidity53%
Visibility—
Dew point26°

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.