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As of 14:27 CDT

Weather in Altona, MO

72°Current weather

Altona, Monday, 19 October, 14:27

Overcast. Feels like 71°. High 72°, low 43°.

Pressure30.30 inHg
Wind5.9 mph S
Humidity47%
Visibility6.2 mi
Dew point49°
Tue, 2071° / 44°0Overcast
71 °Overcast

Altona, Tuesday, 20 October

Overcast. High 71°, low 44°.

Pressure30.33 inHg
Wind5.9 mph S
Humidity61%
Visibility6.2 mi
Dew point51°
Wed, 2171° / 51°0Clear
71 °Clear

Altona, Wednesday, 21 October

Clear. High 71°, low 51°.

Pressure30.27 inHg
Wind3.6 mph S
Humidity55%
Visibility6.2 mi
Dew point51°
Thu, 2272° / 49°0Clear
72 °Clear

Altona, Thursday, 22 October

Clear. High 72°, low 49°.

Pressure30.27 inHg
Wind5.2 mph SE
Humidity51%
Visibility6.2 mi
Dew point51°
Fri, 2374° / 52°0Overcast
74 °Overcast

Altona, Friday, 23 October

Overcast. High 74°, low 52°.

Pressure30.21 inHg
Wind9.2 mph SE
Humidity55%
Visibility6.2 mi
Dew point51°
Sat, 2475° / 56°0Clear
75 °Clear

Altona, Saturday, 24 October

Clear. High 75°, low 56°.

Pressure30.24 inHg
Wind10.9 mph SE
Humidity50%
Visibility—
Dew point50°
Sun, 2572° / 61°0Overcast
72 °Overcast

Altona, Sunday, 25 October

Overcast. High 72°, low 61°.

Pressure30.30 inHg
Wind8.3 mph S
Humidity50%
Visibility—
Dew point50°
Mon, 2675° / 59°0Overcast
75 °Overcast

Altona, Monday, 26 October

Overcast. High 75°, low 59°.

Pressure30.18 inHg
Wind12.5 mph SW
Humidity36%
Visibility—
Dew point42°
Tue, 2762° / 44°0.27Rain
62 °Rain

Altona, Tuesday, 27 October

Rain. High 62°, low 44°.

Pressure30.09 inHg
Wind18.9 mph N
Humidity87%
Visibility—
Dew point53°
Wed, 2849° / 33°0Clear
49 °Clear

Altona, Wednesday, 28 October

Clear. High 49°, low 33°.

Pressure30.47 inHg
Wind11.1 mph N
Humidity29%
Visibility—
Dew point15°
Thu, 2957° / 31°0Mostly clear
57 °Mostly clear

Altona, Thursday, 29 October

Mostly clear. High 57°, low 31°.

Pressure30.27 inHg
Wind11.3 mph S
Humidity25%
Visibility—
Dew point16°
Fri, 3059° / 43°0.04Light rain
59 °Light rain

Altona, Friday, 30 October

Light rain. High 59°, low 43°.

Pressure29.94 inHg
Wind13.4 mph S
Humidity37%
Visibility—
Dew point28°
Sat, 3157° / 49°0Overcast
57 °Overcast

Altona, Saturday, 31 October

Overcast. High 57°, low 49°.

Pressure29.91 inHg
Wind10.9 mph SE
Humidity67%
Visibility—
Dew point45°
Sun, 0168° / 48°0Clear
68 °Clear

Altona, Sunday, 1 November

Clear. High 68°, low 48°.

Pressure30.03 inHg
Wind14 mph N
Humidity53%
Visibility—
Dew point47°
Mon, 0252° / 33°0.01Light rain
52 °Light rain

Altona, Monday, 2 November

Light rain. High 52°, low 33°.

Pressure30.24 inHg
Wind12.6 mph NE
Humidity47%
Visibility—
Dew point28°
Tue, 0342° / 39°0.27Rain
42 °Rain

Altona, Tuesday, 3 November

Rain. High 42°, low 39°.

Pressure30.06 inHg
Wind8.4 mph E
Humidity87%
Visibility—
Dew point38°

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.