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As of 08:35 CST

Weather in Altona, MO

61°Current weather

Altona, Sunday, 1 November, 08:35

Overcast. Feels like 61°. High 70°, low 59°.

Pressure30.18 inHg
Wind6 mph SE
Humidity94%
Visibility6.2 mi
Dew point59°
Mon, 0276° / 62°0.58Heavy rain
76 °Heavy rain

Altona, Monday, 2 November

Heavy rain. High 76°, low 62°.

Pressure29.80 inHg
Wind23.4 mph S
Humidity65%
Visibility6.2 mi
Dew point63°
Tue, 0371° / 56°0.73Heavy rain
71 °Heavy rain

Altona, Tuesday, 3 November

Heavy rain. High 71°, low 56°.

Pressure29.68 inHg
Wind13.1 mph SW
Humidity78%
Visibility5.3 mi
Dew point62°
Wed, 0460° / 49°0Overcast
60 °Overcast

Altona, Wednesday, 4 November

Overcast. High 60°, low 49°.

Pressure29.80 inHg
Wind14.9 mph W
Humidity55%
Visibility6.2 mi
Dew point43°
Thu, 0558° / 45°0Clear
58 °Clear

Altona, Thursday, 5 November

Clear. High 58°, low 45°.

Pressure29.88 inHg
Wind11.9 mph NW
Humidity55%
Visibility—
Dew point39°
Fri, 0658° / 46°0Overcast
58 °Overcast

Altona, Friday, 6 November

Overcast. High 58°, low 46°.

Pressure30.03 inHg
Wind9 mph N
Humidity64%
Visibility—
Dew point44°
Sat, 0764° / 45°0Partly cloudy
64 °Partly cloudy

Altona, Saturday, 7 November

Partly cloudy. High 64°, low 45°.

Pressure30.00 inHg
Wind11.1 mph W
Humidity51%
Visibility—
Dew point42°
Sun, 0864° / 45°0Overcast
64 °Overcast

Altona, Sunday, 8 November

Overcast. High 64°, low 45°.

Pressure30.03 inHg
Wind9.6 mph SW
Humidity37%
Visibility—
Dew point32°
Mon, 0970° / 49°0Mostly clear
70 °Mostly clear

Altona, Monday, 9 November

Mostly clear. High 70°, low 49°.

Pressure30.06 inHg
Wind8 mph SW
Humidity47%
Visibility—
Dew point45°
Tue, 1068° / 50°0Overcast
68 °Overcast

Altona, Tuesday, 10 November

Overcast. High 68°, low 50°.

Pressure30.09 inHg
Wind9.8 mph SE
Humidity52%
Visibility—
Dew point47°
Wed, 1169° / 54°0Overcast
69 °Overcast

Altona, Wednesday, 11 November

Overcast. High 69°, low 54°.

Pressure30.00 inHg
Wind12.3 mph N
Humidity55%
Visibility—
Dew point50°
Thu, 1264° / 45°0Mostly clear
64 °Mostly clear

Altona, Thursday, 12 November

Mostly clear. High 64°, low 45°.

Pressure30.12 inHg
Wind7.8 mph N
Humidity52%
Visibility—
Dew point41°
Fri, 1370° / 46°0Clear
70 °Clear

Altona, Friday, 13 November

Clear. High 70°, low 46°.

Pressure29.91 inHg
Wind16.2 mph SW
Humidity41%
Visibility—
Dew point40°
Sat, 1473° / 59°0.06Light rain
73 °Light rain

Altona, Saturday, 14 November

Light rain. High 73°, low 59°.

Pressure29.62 inHg
Wind21.3 mph SW
Humidity60%
Visibility—
Dew point56°
Sun, 1573° / 52°0Overcast
73 °Overcast

Altona, Sunday, 15 November

Overcast. High 73°, low 52°.

Pressure29.50 inHg
Wind20.8 mph SW
Humidity38%
Visibility—
Dew point43°
Mon, 1669° / 54°0Clear
69 °Clear

Altona, Monday, 16 November

Clear. High 69°, low 54°.

Pressure29.56 inHg
Wind22.7 mph SW
Humidity46%
Visibility—
Dew point44°

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.