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As of 16:09 CDT

Weather in Altona, MO

81°Current weather

Altona, Friday, 23 October, 16:09

Partly cloudy. Feels like 80°. High 81°, low 52°.

Pressure30.12 inHg
Wind10.7 mph S
Humidity38%
Visibility6.2 mi
Dew point53°
Sat, 2478° / 53°0Overcast
78 °Overcast

Altona, Saturday, 24 October

Overcast. High 78°, low 53°.

Pressure30.27 inHg
Wind9.3 mph S
Humidity51%
Visibility6.2 mi
Dew point52°
Sun, 2575° / 51°0Overcast
75 °Overcast

Altona, Sunday, 25 October

Overcast. High 75°, low 51°.

Pressure30.36 inHg
Wind5.5 mph S
Humidity52%
Visibility6.2 mi
Dew point53°
Mon, 2674° / 55°0Partly cloudy
74 °Partly cloudy

Altona, Monday, 26 October

Partly cloudy. High 74°, low 55°.

Pressure30.30 inHg
Wind6.9 mph S
Humidity47%
Visibility6.2 mi
Dew point49°
Tue, 2768° / 55°0.2Rain
68 °Rain

Altona, Tuesday, 27 October

Rain. High 68°, low 55°.

Pressure30.18 inHg
Wind5.5 mph SW
Humidity67%
Visibility6.2 mi
Dew point51°
Wed, 2873° / 59°0.06Light rain
73 °Light rain

Altona, Wednesday, 28 October

Light rain. High 73°, low 59°.

Pressure30.15 inHg
Wind10.1 mph S
Humidity59%
Visibility—
Dew point54°
Thu, 2978° / 54°0Overcast
78 °Overcast

Altona, Thursday, 29 October

Overcast. High 78°, low 54°.

Pressure30.15 inHg
Wind11.2 mph SW
Humidity50%
Visibility—
Dew point53°
Fri, 3069° / 56°0.06Light rain
69 °Light rain

Altona, Friday, 30 October

Light rain. High 69°, low 56°.

Pressure30.09 inHg
Wind9.1 mph SW
Humidity65%
Visibility—
Dew point55°
Sat, 3166° / 55°0.27Rain
66 °Rain

Altona, Saturday, 31 October

Rain. High 66°, low 55°.

Pressure29.94 inHg
Wind13 mph SE
Humidity91%
Visibility—
Dew point59°
Sun, 0165° / 62°1.31Rain
65 °Rain

Altona, Sunday, 1 November

Rain. High 65°, low 62°.

Pressure30.03 inHg
Wind13.1 mph E
Humidity94%
Visibility—
Dew point63°
Mon, 0265° / 62°1.63Heavy rain
65 °Heavy rain

Altona, Monday, 2 November

Heavy rain. High 65°, low 62°.

Pressure29.80 inHg
Wind14 mph SW
Humidity90%
Visibility—
Dew point62°
Tue, 0364° / 50°0.06Light rain
64 °Light rain

Altona, Tuesday, 3 November

Light rain. High 64°, low 50°.

Pressure30.12 inHg
Wind15.5 mph N
Humidity87%
Visibility—
Dew point53°
Wed, 0458° / 39°0Clear
58 °Clear

Altona, Wednesday, 4 November

Clear. High 58°, low 39°.

Pressure30.53 inHg
Wind12.1 mph N
Humidity39%
Visibility—
Dew point28°
Thu, 0562° / 41°0Clear
62 °Clear

Altona, Thursday, 5 November

Clear. High 62°, low 41°.

Pressure30.24 inHg
Wind16.2 mph SW
Humidity42%
Visibility—
Dew point34°
Fri, 0666° / 47°0.04Light rain
66 °Light rain

Altona, Friday, 6 November

Light rain. High 66°, low 47°.

Pressure29.94 inHg
Wind14.1 mph S
Humidity71%
Visibility—
Dew point51°
Sat, 0771° / 53°0Clear
71 °Clear

Altona, Saturday, 7 November

Clear. High 71°, low 53°.

Pressure29.83 inHg
Wind12.9 mph S
Humidity64%
Visibility—
Dew point54°

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.