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As of 09:29 CDT

Weather in Altona, MO

59°Current weather

Altona, Monday, 26 October, 09:29

Overcast. Feels like 58°. High 75°, low 55°.

Pressure30.30 inHg
Wind7 mph S
Humidity79%
Visibility6.2 mi
Dew point52°
Tue, 2773° / 53°0Overcast
73 °Overcast

Altona, Tuesday, 27 October

Overcast. High 73°, low 53°.

Pressure30.18 inHg
Wind9.6 mph S
Humidity54%
Visibility6.2 mi
Dew point51°
Wed, 2876° / 52°0.01Light rain
76 °Light rain

Altona, Wednesday, 28 October

Light rain. High 76°, low 52°.

Pressure30.12 inHg
Wind13.7 mph S
Humidity56%
Visibility6.2 mi
Dew point54°
Thu, 2978° / 61°0.03Light rain
78 °Light rain

Altona, Thursday, 29 October

Light rain. High 78°, low 61°.

Pressure30.12 inHg
Wind8.5 mph SW
Humidity64%
Visibility6.2 mi
Dew point60°
Fri, 3076° / 62°0Light rain
76 °Light rain

Altona, Friday, 30 October

Light rain. High 76°, low 62°.

Pressure30.12 inHg
Wind9.1 mph S
Humidity68%
Visibility—
Dew point61°
Sat, 3165° / 58°0.24Rain
65 °Rain

Altona, Saturday, 31 October

Rain. High 65°, low 58°.

Pressure30.12 inHg
Wind10.9 mph E
Humidity71%
Visibility—
Dew point55°
Sun, 0169° / 53°0.05Light rain
69 °Light rain

Altona, Sunday, 1 November

Light rain. High 69°, low 53°.

Pressure30.06 inHg
Wind9.2 mph E
Humidity61%
Visibility—
Dew point51°
Mon, 0272° / 53°0.13Light rain
72 °Light rain

Altona, Monday, 2 November

Light rain. High 72°, low 53°.

Pressure29.74 inHg
Wind19.2 mph NW
Humidity59%
Visibility—
Dew point53°
Tue, 0360° / 47°0Clear
60 °Clear

Altona, Tuesday, 3 November

Clear. High 60°, low 47°.

Pressure30.00 inHg
Wind19.9 mph NW
Humidity30%
Visibility—
Dew point26°
Wed, 0469° / 45°0Overcast
69 °Overcast

Altona, Wednesday, 4 November

Overcast. High 69°, low 45°.

Pressure29.94 inHg
Wind13.1 mph S
Humidity32%
Visibility—
Dew point31°
Thu, 0574° / 58°0Clear
74 °Clear

Altona, Thursday, 5 November

Clear. High 74°, low 58°.

Pressure29.80 inHg
Wind11.4 mph S
Humidity51%
Visibility—
Dew point51°
Fri, 0676° / 50°0Mostly clear
76 °Mostly clear

Altona, Friday, 6 November

Mostly clear. High 76°, low 50°.

Pressure29.71 inHg
Wind14.9 mph W
Humidity37%
Visibility—
Dew point42°
Sat, 0760° / 43°0Mostly clear
60 °Mostly clear

Altona, Saturday, 7 November

Mostly clear. High 60°, low 43°.

Pressure29.94 inHg
Wind10.5 mph N
Humidity36%
Visibility—
Dew point28°
Sun, 0869° / 42°0Clear
69 °Clear

Altona, Sunday, 8 November

Clear. High 69°, low 42°.

Pressure29.97 inHg
Wind12.4 mph SE
Humidity33%
Visibility—
Dew point31°
Mon, 0971° / 52°0Overcast
71 °Overcast

Altona, Monday, 9 November

Overcast. High 71°, low 52°.

Pressure29.97 inHg
Wind14.3 mph SE
Humidity42%
Visibility—
Dew point43°
Tue, 1070° / 55°0.02Light rain
70 °Light rain

Altona, Tuesday, 10 November

Light rain. High 70°, low 55°.

Pressure30.09 inHg
Wind10.8 mph SE
Humidity48%
Visibility—
Dew point43°

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.