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As of 02:17 CDT

Weather in Altamont, MO

41°Current weather

Altamont, Sunday, 18 October, 02:17

Clear. Feels like 35°. High 63°, low 41°.

Pressure30.39 inHg
Wind8.9 mph S
Humidity81%
Visibility6.2 mi
Dew point36°
Mon, 1965° / 44°0Mostly clear
65 °Mostly clear

Altamont, Monday, 19 October

Mostly clear. High 65°, low 44°.

Pressure30.33 inHg
Wind8.2 mph S
Humidity60%
Visibility6.2 mi
Dew point48°
Tue, 2068° / 47°0.09Rain
68 °Rain

Altamont, Tuesday, 20 October

Rain. High 68°, low 47°.

Pressure30.33 inHg
Wind7.1 mph SE
Humidity63%
Visibility6.2 mi
Dew point51°
Wed, 2170° / 50°0Clear
70 °Clear

Altamont, Wednesday, 21 October

Clear. High 70°, low 50°.

Pressure30.24 inHg
Wind6.2 mph S
Humidity64%
Visibility6.2 mi
Dew point52°
Thu, 2272° / 51°0Clear
72 °Clear

Altamont, Thursday, 22 October

Clear. High 72°, low 51°.

Pressure30.21 inHg
Wind6.9 mph SE
Humidity53%
Visibility—
Dew point50°
Fri, 2373° / 53°0Overcast
73 °Overcast

Altamont, Friday, 23 October

Overcast. High 73°, low 53°.

Pressure30.15 inHg
Wind12.9 mph SE
Humidity50%
Visibility—
Dew point49°
Sat, 2476° / 57°0Overcast
76 °Overcast

Altamont, Saturday, 24 October

Overcast. High 76°, low 57°.

Pressure30.12 inHg
Wind16.6 mph SW
Humidity39%
Visibility—
Dew point46°
Sun, 2554° / 45°0.11Light rain
54 °Light rain

Altamont, Sunday, 25 October

Light rain. High 54°, low 45°.

Pressure30.53 inHg
Wind14.6 mph NW
Humidity50%
Visibility—
Dew point31°
Mon, 2659° / 39°0Overcast
59 °Overcast

Altamont, Monday, 26 October

Overcast. High 59°, low 39°.

Pressure30.42 inHg
Wind6.2 mph SE
Humidity34%
Visibility—
Dew point26°
Tue, 2772° / 49°0Overcast
72 °Overcast

Altamont, Tuesday, 27 October

Overcast. High 72°, low 49°.

Pressure30.18 inHg
Wind14.9 mph S
Humidity50%
Visibility—
Dew point46°
Wed, 2873° / 60°0.01Light rain
73 °Light rain

Altamont, Wednesday, 28 October

Light rain. High 73°, low 60°.

Pressure29.94 inHg
Wind21.6 mph SW
Humidity47%
Visibility—
Dew point49°
Thu, 2972° / 62°0.15Light rain
72 °Light rain

Altamont, Thursday, 29 October

Light rain. High 72°, low 62°.

Pressure29.74 inHg
Wind19.6 mph S
Humidity73%
Visibility—
Dew point60°
Fri, 3071° / 53°0Clear
71 °Clear

Altamont, Friday, 30 October

Clear. High 71°, low 53°.

Pressure29.94 inHg
Wind8.2 mph SE
Humidity38%
Visibility—
Dew point40°
Sat, 3167° / 56°0.06Light rain
67 °Light rain

Altamont, Saturday, 31 October

Light rain. High 67°, low 56°.

Pressure29.80 inHg
Wind15.6 mph S
Humidity74%
Visibility—
Dew point57°
Sun, 0168° / 46°0.01Light rain
68 °Light rain

Altamont, Sunday, 1 November

Light rain. High 68°, low 46°.

Pressure29.97 inHg
Wind13.5 mph SW
Humidity28%
Visibility—
Dew point29°
Mon, 0271° / 48°0Clear
71 °Clear

Altamont, Monday, 2 November

Clear. High 71°, low 48°.

Pressure29.91 inHg
Wind14.5 mph S
Humidity56%
Visibility—
Dew point51°

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 Altamont, 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 Altamont, 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.