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As of 23:53 EST

Weather in Altona, MI

41°Current weather

Altona, Sunday, 8 November, 23:53

Overcast. Feels like 37°. High 54°, low 38°.

Pressure29.94 inHg
Wind6.4 mph W
Humidity84%
Visibility6.2 mi
Dew point37°
Mon, 0952° / 38°0Overcast
52 °Overcast

Altona, Monday, 9 November

Overcast. High 52°, low 38°.

Pressure30.09 inHg
Wind6.8 mph W
Humidity62%
Visibility6.2 mi
Dew point37°
Tue, 1057° / 40°0Clear
57 °Clear

Altona, Tuesday, 10 November

Clear. High 57°, low 40°.

Pressure29.97 inHg
Wind8.4 mph W
Humidity63%
Visibility6.2 mi
Dew point43°
Wed, 1146° / 38°0.15Rain
46 °Rain

Altona, Wednesday, 11 November

Rain. High 46°, low 38°.

Pressure29.94 inHg
Wind4.9 mph W
Humidity95%
Visibility2.5 mi
Dew point44°
Thu, 1242° / 35°0.06Light rain
42 °Light rain

Altona, Thursday, 12 November

Light rain. High 42°, low 35°.

Pressure29.91 inHg
Wind10.2 mph NE
Humidity88%
Visibility6.2 mi
Dew point37°
Fri, 1341° / 28°0Overcast
41 °Overcast

Altona, Friday, 13 November

Overcast. High 41°, low 28°.

Pressure29.97 inHg
Wind10.2 mph N
Humidity64%
Visibility—
Dew point28°
Sat, 1441° / 28°0Overcast
41 °Overcast

Altona, Saturday, 14 November

Overcast. High 41°, low 28°.

Pressure30.03 inHg
Wind12 mph N
Humidity66%
Visibility—
Dew point29°
Sun, 1543° / 32°0Overcast
43 °Overcast

Altona, Sunday, 15 November

Overcast. High 43°, low 32°.

Pressure30.00 inHg
Wind12.9 mph NW
Humidity53%
Visibility—
Dew point27°
Mon, 1646° / 31°0Clear
46 °Clear

Altona, Monday, 16 November

Clear. High 46°, low 31°.

Pressure30.24 inHg
Wind6.1 mph NW
Humidity55%
Visibility—
Dew point29°
Tue, 1748° / 32°0Partly cloudy
48 °Partly cloudy

Altona, Tuesday, 17 November

Partly cloudy. High 48°, low 32°.

Pressure30.39 inHg
Wind6.5 mph S
Humidity51%
Visibility—
Dew point29°
Wed, 1853° / 38°0.05Light rain
53 °Light rain

Altona, Wednesday, 18 November

Light rain. High 53°, low 38°.

Pressure30.18 inHg
Wind11.5 mph SW
Humidity50%
Visibility—
Dew point33°
Thu, 1951° / 39°0.05Light rain
51 °Light rain

Altona, Thursday, 19 November

Light rain. High 51°, low 39°.

Pressure30.06 inHg
Wind15.9 mph W
Humidity43%
Visibility—
Dew point28°
Fri, 2048° / 37°0Overcast
48 °Overcast

Altona, Friday, 20 November

Overcast. High 48°, low 37°.

Pressure30.21 inHg
Wind12 mph W
Humidity53%
Visibility—
Dew point30°
Sat, 2143° / 32°0.23Light rain
43 °Light rain

Altona, Saturday, 21 November

Light rain. High 43°, low 32°.

Pressure30.27 inHg
Wind12.9 mph N
Humidity52%
Visibility—
Dew point26°
Sun, 2242° / 30°0Clear
42 °Clear

Altona, Sunday, 22 November

Clear. High 42°, low 30°.

Pressure30.45 inHg
Wind10.6 mph SE
Humidity45%
Visibility—
Dew point20°
Mon, 2352° / 33°0Overcast
52 °Overcast

Altona, Monday, 23 November

Overcast. High 52°, low 33°.

Pressure30.21 inHg
Wind12.6 mph S
Humidity65%
Visibility—
Dew point32°

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.