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As of 18:02 CDT

Weather in Altona, MO

77°Current weather

Altona, Thursday, 29 October, 18:02

Overcast. Feels like 78°. High 78°, low 60°.

Pressure30.09 inHg
Wind4.2 mph SE
Humidity68%
Visibility6.2 mi
Dew point65°
Fri, 3080° / 59°0.11Rain
80 °Rain

Altona, Friday, 30 October

Rain. High 80°, low 59°.

Pressure30.18 inHg
Wind5.9 mph S
Humidity73%
Visibility6.2 mi
Dew point64°
Sat, 3164° / 59°0.12Light rain
64 °Light rain

Altona, Saturday, 31 October

Light rain. High 64°, low 59°.

Pressure30.24 inHg
Wind3.2 mph SE
Humidity83%
Visibility5.5 mi
Dew point57°
Sun, 0172° / 56°0Partly cloudy
72 °Partly cloudy

Altona, Sunday, 1 November

Partly cloudy. High 72°, low 56°.

Pressure30.21 inHg
Wind1.1 mph SE
Humidity72%
Visibility6.2 mi
Dew point60°
Mon, 0273° / 62°0.15Rain
73 °Rain

Altona, Monday, 2 November

Rain. High 73°, low 62°.

Pressure29.94 inHg
Wind16 mph S
Humidity78%
Visibility6.2 mi
Dew point62°
Tue, 0366° / 60°0.91Rain
66 °Rain

Altona, Tuesday, 3 November

Rain. High 66°, low 60°.

Pressure29.77 inHg
Wind18.7 mph S
Humidity83%
Visibility—
Dew point57°
Wed, 0457° / 49°0Overcast
57 °Overcast

Altona, Wednesday, 4 November

Overcast. High 57°, low 49°.

Pressure29.85 inHg
Wind14.9 mph N
Humidity74%
Visibility—
Dew point47°
Thu, 0561° / 44°0Clear
61 °Clear

Altona, Thursday, 5 November

Clear. High 61°, low 44°.

Pressure29.88 inHg
Wind9.6 mph N
Humidity59%
Visibility—
Dew point44°
Fri, 0660° / 43°0Overcast
60 °Overcast

Altona, Friday, 6 November

Overcast. High 60°, low 43°.

Pressure30.06 inHg
Wind8.5 mph SE
Humidity52%
Visibility—
Dew point38°
Sat, 0762° / 49°0.08Light rain
62 °Light rain

Altona, Saturday, 7 November

Light rain. High 62°, low 49°.

Pressure30.03 inHg
Wind10.3 mph SE
Humidity63%
Visibility—
Dew point45°
Sun, 0860° / 51°1.53Heavy rain
60 °Heavy rain

Altona, Sunday, 8 November

Heavy rain. High 60°, low 51°.

Pressure29.71 inHg
Wind14.6 mph SE
Humidity86%
Visibility—
Dew point55°
Mon, 0961° / 49°0.04Light rain
61 °Light rain

Altona, Monday, 9 November

Light rain. High 61°, low 49°.

Pressure29.97 inHg
Wind16.2 mph NW
Humidity68%
Visibility—
Dew point47°
Tue, 1065° / 47°0Overcast
65 °Overcast

Altona, Tuesday, 10 November

Overcast. High 65°, low 47°.

Pressure29.91 inHg
Wind14.7 mph S
Humidity56%
Visibility—
Dew point45°
Wed, 1169° / 55°0.06Light rain
69 °Light rain

Altona, Wednesday, 11 November

Light rain. High 69°, low 55°.

Pressure29.50 inHg
Wind20.3 mph S
Humidity68%
Visibility—
Dew point55°
Thu, 1263° / 48°0Clear
63 °Clear

Altona, Thursday, 12 November

Clear. High 63°, low 48°.

Pressure29.71 inHg
Wind14.7 mph W
Humidity48%
Visibility—
Dew point40°
Fri, 1364° / 46°0.39Rain
64 °Rain

Altona, Friday, 13 November

Rain. High 64°, low 46°.

Pressure29.85 inHg
Wind19.6 mph SE
Humidity40%
Visibility—
Dew point37°

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.