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As of 01:43 EST

Weather in Altona, MI

41°Current weather

Altona, Thursday, 12 November, 01:43

Overcast. Feels like 36°. High 46°, low 27°.

Pressure29.77 inHg
Wind7.7 mph N
Humidity95%
Visibility6.2 mi
Dew point40°
Fri, 1342° / 24°0Overcast
42 °Overcast

Altona, Friday, 13 November

Overcast. High 42°, low 24°.

Pressure30.00 inHg
Wind8.9 mph N
Humidity67%
Visibility6.2 mi
Dew point22°
Sat, 1443° / 31°0Overcast
43 °Overcast

Altona, Saturday, 14 November

Overcast. High 43°, low 31°.

Pressure30.15 inHg
Wind11.8 mph N
Humidity75%
Visibility6.2 mi
Dew point34°
Sun, 1545° / 31°0Overcast
45 °Overcast

Altona, Sunday, 15 November

Overcast. High 45°, low 31°.

Pressure30.36 inHg
Wind6.4 mph NW
Humidity65%
Visibility6.2 mi
Dew point30°
Mon, 1649° / 30°0Overcast
49 °Overcast

Altona, Monday, 16 November

Overcast. High 49°, low 30°.

Pressure30.42 inHg
Wind9.6 mph SW
Humidity59%
Visibility—
Dew point33°
Tue, 1751° / 36°0Mostly clear
51 °Mostly clear

Altona, Tuesday, 17 November

Mostly clear. High 51°, low 36°.

Pressure30.42 inHg
Wind9.9 mph SW
Humidity58%
Visibility—
Dew point35°
Wed, 1852° / 34°0Clear
52 °Clear

Altona, Wednesday, 18 November

Clear. High 52°, low 34°.

Pressure30.30 inHg
Wind13.8 mph SW
Humidity46%
Visibility—
Dew point29°
Thu, 1953° / 39°0Overcast
53 °Overcast

Altona, Thursday, 19 November

Overcast. High 53°, low 39°.

Pressure30.27 inHg
Wind9.6 mph SW
Humidity50%
Visibility—
Dew point34°
Fri, 2054° / 40°0.02Light rain
54 °Light rain

Altona, Friday, 20 November

Light rain. High 54°, low 40°.

Pressure30.09 inHg
Wind10.3 mph SW
Humidity41%
Visibility—
Dew point29°
Sat, 2147° / 41°0Overcast
47 °Overcast

Altona, Saturday, 21 November

Overcast. High 47°, low 41°.

Pressure30.12 inHg
Wind10 mph N
Humidity65%
Visibility—
Dew point35°
Sun, 2254° / 42°0.1Light rain
54 °Light rain

Altona, Sunday, 22 November

Light rain. High 54°, low 42°.

Pressure29.71 inHg
Wind19.3 mph SW
Humidity81%
Visibility—
Dew point46°
Mon, 2345° / 41°0Overcast
45 °Overcast

Altona, Monday, 23 November

Overcast. High 45°, low 41°.

Pressure29.97 inHg
Wind11.1 mph W
Humidity62%
Visibility—
Dew point33°
Tue, 2441° / 35°1.24Rain
41 °Rain

Altona, Tuesday, 24 November

Rain. High 41°, low 35°.

Pressure29.88 inHg
Wind14.4 mph N
Humidity93%
Visibility—
Dew point39°
Wed, 2539° / 34°0.07Snow
39 °Snow

Altona, Wednesday, 25 November

Snow. High 39°, low 34°.

Pressure29.88 inHg
Wind15.6 mph NW
Humidity65%
Visibility—
Dew point28°
Thu, 2634° / 26°0.02Light snow
34 °Light snow

Altona, Thursday, 26 November

Light snow. High 34°, low 26°.

Pressure30.33 inHg
Wind18.1 mph W
Humidity61%
Visibility—
Dew point20°
Fri, 2731° / 25°0Overcast
31 °Overcast

Altona, Friday, 27 November

Overcast. High 31°, low 25°.

Pressure30.42 inHg
Wind13.8 mph W
Humidity40%
Visibility—
Dew point9°

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.