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As of 00:01 EST

Weather in Altona, MI

34°Current weather

Altona, Saturday, 14 November, 00:01

Overcast. Feels like 27°. High 43°, low 34°.

Pressure30.06 inHg
Wind7.5 mph NW
Humidity92%
Visibility6.2 mi
Dew point31°
Sun, 1543° / 34°0Overcast
43 °Overcast

Altona, Sunday, 15 November

Overcast. High 43°, low 34°.

Pressure30.45 inHg
Wind5 mph NW
Humidity67%
Visibility6.2 mi
Dew point32°
Mon, 1648° / 29°0Overcast
48 °Overcast

Altona, Monday, 16 November

Overcast. High 48°, low 29°.

Pressure30.50 inHg
Wind8.7 mph SW
Humidity66%
Visibility6.2 mi
Dew point36°
Tue, 1752° / 36°0Clear
52 °Clear

Altona, Tuesday, 17 November

Clear. High 52°, low 36°.

Pressure30.45 inHg
Wind9.5 mph SW
Humidity69%
Visibility6.2 mi
Dew point39°
Wed, 1851° / 36°0Partly cloudy
51 °Partly cloudy

Altona, Wednesday, 18 November

Partly cloudy. High 51°, low 36°.

Pressure30.33 inHg
Wind10.9 mph SW
Humidity61%
Visibility—
Dew point36°
Thu, 1953° / 42°0.04Light rain
53 °Light rain

Altona, Thursday, 19 November

Light rain. High 53°, low 42°.

Pressure30.18 inHg
Wind16.5 mph SW
Humidity74%
Visibility—
Dew point44°
Fri, 2054° / 40°0Clear
54 °Clear

Altona, Friday, 20 November

Clear. High 54°, low 40°.

Pressure30.30 inHg
Wind7.1 mph S
Humidity62%
Visibility—
Dew point38°
Sat, 2162° / 52°0.01Light rain
62 °Light rain

Altona, Saturday, 21 November

Light rain. High 62°, low 52°.

Pressure29.91 inHg
Wind19.1 mph SW
Humidity50%
Visibility—
Dew point42°
Sun, 2253° / 24°0.78Snow
53 °Snow

Altona, Sunday, 22 November

Snow. High 53°, low 24°.

Pressure29.77 inHg
Wind20.4 mph N
Humidity91%
Visibility—
Dew point28°
Mon, 2327° / 22°0Overcast
27 °Overcast

Altona, Monday, 23 November

Overcast. High 27°, low 22°.

Pressure30.06 inHg
Wind9.7 mph N
Humidity65%
Visibility—
Dew point16°
Tue, 2428° / 21°0Overcast
28 °Overcast

Altona, Tuesday, 24 November

Overcast. High 28°, low 21°.

Pressure30.15 inHg
Wind9 mph N
Humidity67%
Visibility—
Dew point17°
Wed, 2533° / 25°0.06Light snow
33 °Light snow

Altona, Wednesday, 25 November

Light snow. High 33°, low 25°.

Pressure30.09 inHg
Wind16.6 mph S
Humidity73%
Visibility—
Dew point24°
Thu, 2634° / 24°0.16Snow
34 °Snow

Altona, Thursday, 26 November

Snow. High 34°, low 24°.

Pressure30.03 inHg
Wind12.6 mph W
Humidity94%
Visibility—
Dew point30°
Fri, 2733° / 22°0Overcast
33 °Overcast

Altona, Friday, 27 November

Overcast. High 33°, low 22°.

Pressure30.39 inHg
Wind14 mph SE
Humidity80%
Visibility—
Dew point26°
Sat, 2845° / 33°0.71Rain
45 °Rain

Altona, Saturday, 28 November

Rain. High 45°, low 33°.

Pressure29.53 inHg
Wind23.6 mph SW
Humidity95%
Visibility—
Dew point40°
Sun, 2934° / 29°0.03Light snow
34 °Light snow

Altona, Sunday, 29 November

Light snow. High 34°, low 29°.

Pressure29.85 inHg
Wind23.8 mph W
Humidity69%
Visibility—
Dew point22°

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.