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As of 23:40 CDT

Weather in Altamont, MO

50°Current weather

Altamont, Sunday, 18 October, 23:40

Clear. Feels like 48°. High 67°, low 40°.

Pressure30.30 inHg
Wind7.2 mph S
Humidity77%
Visibility6.2 mi
Dew point43°
Mon, 1967° / 42°0Overcast
67 °Overcast

Altamont, Monday, 19 October

Overcast. High 67°, low 42°.

Pressure30.33 inHg
Wind7.4 mph S
Humidity59%
Visibility6.2 mi
Dew point47°
Tue, 2069° / 43°0Clear
69 °Clear

Altamont, Tuesday, 20 October

Clear. High 69°, low 43°.

Pressure30.30 inHg
Wind7 mph SE
Humidity62%
Visibility6.2 mi
Dew point51°
Wed, 2169° / 52°0.02Light rain
69 °Light rain

Altamont, Wednesday, 21 October

Light rain. High 69°, low 52°.

Pressure30.27 inHg
Wind5.3 mph S
Humidity64%
Visibility6.2 mi
Dew point53°
Thu, 2270° / 50°0Clear
70 °Clear

Altamont, Thursday, 22 October

Clear. High 70°, low 50°.

Pressure30.30 inHg
Wind5.5 mph SE
Humidity61%
Visibility6.2 mi
Dew point52°
Fri, 2370° / 53°0Partly cloudy
70 °Partly cloudy

Altamont, Friday, 23 October

Partly cloudy. High 70°, low 53°.

Pressure30.24 inHg
Wind12.1 mph SE
Humidity57%
Visibility—
Dew point50°
Sat, 2473° / 53°0.01Light rain
73 °Light rain

Altamont, Saturday, 24 October

Light rain. High 73°, low 53°.

Pressure30.21 inHg
Wind15.2 mph NW
Humidity50%
Visibility—
Dew point48°
Sun, 2564° / 47°0.02Light rain
64 °Light rain

Altamont, Sunday, 25 October

Light rain. High 64°, low 47°.

Pressure30.36 inHg
Wind6.8 mph SE
Humidity35%
Visibility—
Dew point33°
Mon, 2669° / 50°0.02Light rain
69 °Light rain

Altamont, Monday, 26 October

Light rain. High 69°, low 50°.

Pressure30.09 inHg
Wind10.4 mph SW
Humidity86%
Visibility—
Dew point56°
Tue, 2760° / 49°0.13Light rain
60 °Light rain

Altamont, Tuesday, 27 October

Light rain. High 60°, low 49°.

Pressure30.15 inHg
Wind9.6 mph NE
Humidity85%
Visibility—
Dew point48°
Wed, 2857° / 50°0.07Light rain
57 °Light rain

Altamont, Wednesday, 28 October

Light rain. High 57°, low 50°.

Pressure30.06 inHg
Wind6.3 mph SE
Humidity95%
Visibility—
Dew point54°
Thu, 2971° / 55°0.01Light rain
71 °Light rain

Altamont, Thursday, 29 October

Light rain. High 71°, low 55°.

Pressure29.85 inHg
Wind18.8 mph S
Humidity75%
Visibility—
Dew point56°
Fri, 3066° / 55°0.05Light rain
66 °Light rain

Altamont, Friday, 30 October

Light rain. High 66°, low 55°.

Pressure29.85 inHg
Wind23.4 mph S
Humidity29%
Visibility—
Dew point31°
Sat, 3164° / 46°0.17Rain
64 °Rain

Altamont, Saturday, 31 October

Rain. High 64°, low 46°.

Pressure29.94 inHg
Wind17.4 mph NE
Humidity38%
Visibility—
Dew point34°
Sun, 0159° / 40°0.07Light rain
59 °Light rain

Altamont, Sunday, 1 November

Light rain. High 59°, low 40°.

Pressure29.94 inHg
Wind18.5 mph N
Humidity50%
Visibility—
Dew point35°
Mon, 0262° / 43°0Clear
62 °Clear

Altamont, Monday, 2 November

Clear. High 62°, low 43°.

Pressure29.97 inHg
Wind12.1 mph S
Humidity43%
Visibility—
Dew point36°

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.