As of 10:57 CDT

Weather in Altamont, MO

61°

Altamont, Wednesday, 14 October, 10:57

Overcast. Feels like 61°. High 74°, low 60°.

Pressure30.09 inHg

Wind7.6 mph N

Humidity82%

Visibility6.2 mi

Dew point55°

See detailed hourly forecast

Thu, 1576° / 54°

0.46

76 °

Altamont, Thursday, 15 October

Rain. High 76°, low 54°.

Pressure29.88 inHg

Wind9 mph SW

Humidity96%

Visibility1.6 mi

Dew point69°

Fri, 1654° / 44°

54 °

Altamont, Friday, 16 October

Overcast. High 54°, low 44°.

Pressure30.45 inHg

Wind22.2 mph NW

Humidity55%

Visibility6.2 mi

Dew point35°

Sat, 1756° / 37°

56 °

Altamont, Saturday, 17 October

Clear. High 56°, low 37°.

Pressure30.59 inHg

Wind4.9 mph S

Humidity50%

Visibility6.2 mi

Dew point34°

Sun, 1862° / 42°

62 °

Altamont, Sunday, 18 October

Clear. High 62°, low 42°.

Pressure30.36 inHg

Wind13.3 mph S

Humidity56%

Visibility—

Dew point41°

Mon, 1965° / 46°

0.01

65 °

Altamont, Monday, 19 October

Light rain. High 65°, low 46°.

Pressure30.30 inHg

Wind11.6 mph S

Humidity61%

Visibility—

Dew point45°

Tue, 2071° / 54°

71 °

Altamont, Tuesday, 20 October

Partly cloudy. High 71°, low 54°.

Pressure30.21 inHg

Wind7.9 mph S

Humidity50%

Visibility—

Dew point47°

Wed, 2176° / 55°

76 °

Altamont, Wednesday, 21 October

Clear. High 76°, low 55°.

Pressure30.09 inHg

Wind14.3 mph S

Humidity59%

Visibility—

Dew point56°

Thu, 2267° / 64°

0.62

67 °

Altamont, Thursday, 22 October

Rain. High 67°, low 64°.

Pressure30.06 inHg

Wind12.1 mph SW

Humidity96%

Visibility—

Dew point65°

Fri, 2376° / 65°

0.09

76 °

Altamont, Friday, 23 October

Light rain. High 76°, low 65°.

Pressure29.94 inHg

Wind16 mph S

Humidity64%

Visibility—

Dew point60°

Sat, 2469° / 47°

0.27

69 °

Altamont, Saturday, 24 October

Rain. High 69°, low 47°.

Pressure30.15 inHg

Wind17.8 mph NW

Humidity72%

Visibility—

Dew point46°

Sun, 2558° / 40°

58 °

Altamont, Sunday, 25 October

Clear. High 58°, low 40°.

Pressure30.50 inHg

Wind10 mph NW

Humidity41%

Visibility—

Dew point31°

Mon, 2663° / 44°

63 °

Altamont, Monday, 26 October

Overcast. High 63°, low 44°.

Pressure30.21 inHg

Wind14.9 mph SW

Humidity45%

Visibility—

Dew point37°

Tue, 2760° / 47°

0.37

60 °

Altamont, Tuesday, 27 October

Rain. High 60°, low 47°.

Pressure29.97 inHg

Wind13.1 mph S

Humidity53%

Visibility—

Dew point41°

Wed, 2857° / 47°

0.03

57 °

Altamont, Wednesday, 28 October

Light rain. High 57°, low 47°.

Pressure29.83 inHg

Wind16.8 mph NW

Humidity83%

Visibility—

Dew point48°

Thu, 2959° / 40°

59 °

Altamont, Thursday, 29 October

Clear. High 59°, low 40°.

Pressure30.21 inHg

Wind11.2 mph NW

Humidity47%

Visibility—

Dew point34°

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.