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As of 14:38 EST

Weather in Altona, MI

39°Current weather

Altona, Friday, 13 November, 14:38

Overcast. Feels like 33°. High 39°, low 32°.

Pressure29.97 inHg
Wind10.2 mph N
Humidity67%
Visibility6.2 mi
Dew point29°
Sat, 1444° / 34°0Overcast
44 °Overcast

Altona, Saturday, 14 November

Overcast. High 44°, low 34°.

Pressure30.15 inHg
Wind13 mph N
Humidity67%
Visibility6.2 mi
Dew point33°
Sun, 1543° / 33°0Overcast
43 °Overcast

Altona, Sunday, 15 November

Overcast. High 43°, low 33°.

Pressure30.45 inHg
Wind5.1 mph N
Humidity68%
Visibility6.2 mi
Dew point32°
Mon, 1649° / 30°0Overcast
49 °Overcast

Altona, Monday, 16 November

Overcast. High 49°, low 30°.

Pressure30.50 inHg
Wind7.9 mph SW
Humidity69%
Visibility6.2 mi
Dew point37°
Tue, 1752° / 36°0Partly cloudy
52 °Partly cloudy

Altona, Tuesday, 17 November

Partly cloudy. High 52°, low 36°.

Pressure30.45 inHg
Wind9.6 mph SW
Humidity68%
Visibility6.2 mi
Dew point39°
Wed, 1850° / 35°0Mostly clear
50 °Mostly clear

Altona, Wednesday, 18 November

Mostly clear. High 50°, low 35°.

Pressure30.33 inHg
Wind9.8 mph S
Humidity64%
Visibility—
Dew point37°
Thu, 1953° / 42°0.02Light rain
53 °Light rain

Altona, Thursday, 19 November

Light rain. High 53°, low 42°.

Pressure30.12 inHg
Wind16.2 mph SW
Humidity66%
Visibility—
Dew point40°
Fri, 2050° / 41°0Overcast
50 °Overcast

Altona, Friday, 20 November

Overcast. High 50°, low 41°.

Pressure30.39 inHg
Wind9.9 mph W
Humidity66%
Visibility—
Dew point38°
Sat, 2160° / 40°0.05Light rain
60 °Light rain

Altona, Saturday, 21 November

Light rain. High 60°, low 40°.

Pressure29.91 inHg
Wind26.7 mph S
Humidity61%
Visibility—
Dew point44°
Sun, 2255° / 33°0.04Light rain
55 °Light rain

Altona, Sunday, 22 November

Light rain. High 55°, low 33°.

Pressure29.94 inHg
Wind26.4 mph SW
Humidity53%
Visibility—
Dew point26°
Mon, 2337° / 29°0.03Light snow
37 °Light snow

Altona, Monday, 23 November

Light snow. High 37°, low 29°.

Pressure30.24 inHg
Wind7.3 mph NW
Humidity45%
Visibility—
Dew point17°
Tue, 2433° / 27°0.11Light snow
33 °Light snow

Altona, Tuesday, 24 November

Light snow. High 33°, low 27°.

Pressure29.97 inHg
Wind14.6 mph NW
Humidity85%
Visibility—
Dew point28°
Wed, 2527° / 23°0Overcast
27 °Overcast

Altona, Wednesday, 25 November

Overcast. High 27°, low 23°.

Pressure29.94 inHg
Wind15.2 mph W
Humidity47%
Visibility—
Dew point9°
Thu, 2632° / 22°0Overcast
32 °Overcast

Altona, Thursday, 26 November

Overcast. High 32°, low 22°.

Pressure29.94 inHg
Wind24.3 mph SW
Humidity57%
Visibility—
Dew point17°
Fri, 2731° / 22°0Overcast
31 °Overcast

Altona, Friday, 27 November

Overcast. High 31°, low 22°.

Pressure29.83 inHg
Wind22.3 mph W
Humidity42%
Visibility—
Dew point7°
Sat, 2830° / 21°0Mostly clear
30 °Mostly clear

Altona, Saturday, 28 November

Mostly clear. High 30°, low 21°.

Pressure30.00 inHg
Wind15.2 mph W
Humidity40%
Visibility—
Dew point8°

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.