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As of 04:21 CDT

Weather in Altona, MO

54°Current weather

Altona, Sunday, 25 October, 04:21

Overcast. Feels like 52°. High 79°, low 53°.

Pressure30.33 inHg
Wind5.4 mph S
Humidity79%
Visibility6.2 mi
Dew point47°
Mon, 2677° / 54°0Clear
77 °Clear

Altona, Monday, 26 October

Clear. High 77°, low 54°.

Pressure30.24 inHg
Wind8.8 mph SW
Humidity46%
Visibility6.2 mi
Dew point50°
Tue, 2773° / 57°0.05Light rain
73 °Light rain

Altona, Tuesday, 27 October

Light rain. High 73°, low 57°.

Pressure30.18 inHg
Wind10.9 mph S
Humidity54%
Visibility6.2 mi
Dew point50°
Wed, 2879° / 60°0Clear
79 °Clear

Altona, Wednesday, 28 October

Clear. High 79°, low 60°.

Pressure30.09 inHg
Wind14.2 mph S
Humidity47%
Visibility6.2 mi
Dew point53°
Thu, 2980° / 64°0Partly cloudy
80 °Partly cloudy

Altona, Thursday, 29 October

Partly cloudy. High 80°, low 64°.

Pressure30.09 inHg
Wind11.6 mph S
Humidity55%
Visibility—
Dew point59°
Fri, 3077° / 63°0.02Light rain
77 °Light rain

Altona, Friday, 30 October

Light rain. High 77°, low 63°.

Pressure30.09 inHg
Wind11.2 mph SW
Humidity60%
Visibility—
Dew point60°
Sat, 3170° / 60°0.76Rain
70 °Rain

Altona, Saturday, 31 October

Rain. High 70°, low 60°.

Pressure30.03 inHg
Wind13.4 mph S
Humidity54%
Visibility—
Dew point52°
Sun, 0169° / 61°0Light rain
69 °Light rain

Altona, Sunday, 1 November

Light rain. High 69°, low 61°.

Pressure30.00 inHg
Wind7.6 mph SE
Humidity83%
Visibility—
Dew point61°
Mon, 0279° / 64°0.11Light rain
79 °Light rain

Altona, Monday, 2 November

Light rain. High 79°, low 64°.

Pressure29.62 inHg
Wind23.4 mph SW
Humidity64%
Visibility—
Dew point64°
Tue, 0363° / 48°0Clear
63 °Clear

Altona, Tuesday, 3 November

Clear. High 63°, low 48°.

Pressure29.94 inHg
Wind14.9 mph NW
Humidity33%
Visibility—
Dew point30°
Wed, 0462° / 43°0Overcast
62 °Overcast

Altona, Wednesday, 4 November

Overcast. High 62°, low 43°.

Pressure30.00 inHg
Wind7.9 mph NW
Humidity39%
Visibility—
Dew point33°
Thu, 0567° / 46°0Overcast
67 °Overcast

Altona, Thursday, 5 November

Overcast. High 67°, low 46°.

Pressure30.00 inHg
Wind11.3 mph SW
Humidity36%
Visibility—
Dew point36°
Fri, 0671° / 48°0Overcast
71 °Overcast

Altona, Friday, 6 November

Overcast. High 71°, low 48°.

Pressure29.88 inHg
Wind13.4 mph SW
Humidity48%
Visibility—
Dew point45°
Sat, 0772° / 54°0Partly cloudy
72 °Partly cloudy

Altona, Saturday, 7 November

Partly cloudy. High 72°, low 54°.

Pressure29.71 inHg
Wind14.4 mph SW
Humidity47%
Visibility—
Dew point47°
Sun, 0876° / 52°0Partly cloudy
76 °Partly cloudy

Altona, Sunday, 8 November

Partly cloudy. High 76°, low 52°.

Pressure29.65 inHg
Wind16.3 mph S
Humidity51%
Visibility—
Dew point53°
Mon, 0965° / 55°0.12Light rain
65 °Light rain

Altona, Monday, 9 November

Light rain. High 65°, low 55°.

Pressure29.80 inHg
Wind17 mph NW
Humidity46%
Visibility—
Dew point40°

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, MO 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, MO 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.