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As of 21:38 CDT

Weather in Main City, MO

42°Current weather

Main City, Saturday, 17 October, 21:38

Clear. Feels like 42°. High 60°, low 36°.

Pressure30.42 inHg
Wind0 mph N
Humidity84%
Visibility6.2 mi
Dew point37°
Sun, 1863° / 40°0Clear
63 °Clear

Main City, Sunday, 18 October

Clear. High 63°, low 40°.

Pressure30.39 inHg
Wind11.9 mph S
Humidity61%
Visibility6.2 mi
Dew point46°
Mon, 1964° / 43°0Overcast
64 °Overcast

Main City, Monday, 19 October

Overcast. High 64°, low 43°.

Pressure30.33 inHg
Wind6.8 mph S
Humidity63%
Visibility6.2 mi
Dew point48°
Tue, 2069° / 46°0Partly cloudy
69 °Partly cloudy

Main City, Tuesday, 20 October

Partly cloudy. High 69°, low 46°.

Pressure30.33 inHg
Wind5.8 mph S
Humidity64%
Visibility6.2 mi
Dew point52°
Wed, 2170° / 48°0.06Light rain
70 °Light rain

Main City, Wednesday, 21 October

Light rain. High 70°, low 48°.

Pressure30.24 inHg
Wind6.4 mph S
Humidity65%
Visibility6.2 mi
Dew point51°
Thu, 2273° / 51°0Clear
73 °Clear

Main City, Thursday, 22 October

Clear. High 73°, low 51°.

Pressure30.21 inHg
Wind6 mph E
Humidity52%
Visibility—
Dew point50°
Fri, 2375° / 53°0Partly cloudy
75 °Partly cloudy

Main City, Friday, 23 October

Partly cloudy. High 75°, low 53°.

Pressure30.15 inHg
Wind11 mph S
Humidity50%
Visibility—
Dew point50°
Sat, 2478° / 58°0Overcast
78 °Overcast

Main City, Saturday, 24 October

Overcast. High 78°, low 58°.

Pressure30.15 inHg
Wind14.3 mph SW
Humidity32%
Visibility—
Dew point42°
Sun, 2557° / 48°0Overcast
57 °Overcast

Main City, Sunday, 25 October

Overcast. High 57°, low 48°.

Pressure30.50 inHg
Wind14.4 mph N
Humidity52%
Visibility—
Dew point35°
Mon, 2662° / 48°0Overcast
62 °Overcast

Main City, Monday, 26 October

Overcast. High 62°, low 48°.

Pressure30.39 inHg
Wind6.8 mph E
Humidity32%
Visibility—
Dew point27°
Tue, 2773° / 50°0Overcast
73 °Overcast

Main City, Tuesday, 27 October

Overcast. High 73°, low 50°.

Pressure30.21 inHg
Wind16.2 mph SW
Humidity39%
Visibility—
Dew point43°
Wed, 2875° / 57°0Overcast
75 °Overcast

Main City, Wednesday, 28 October

Overcast. High 75°, low 57°.

Pressure30.00 inHg
Wind22.1 mph S
Humidity37%
Visibility—
Dew point43°
Thu, 2974° / 63°0.12Light rain
74 °Light rain

Main City, Thursday, 29 October

Light rain. High 74°, low 63°.

Pressure29.80 inHg
Wind22.5 mph SW
Humidity58%
Visibility—
Dew point57°
Fri, 3075° / 56°0Light rain
75 °Light rain

Main City, Friday, 30 October

Light rain. High 75°, low 56°.

Pressure29.94 inHg
Wind10.7 mph SW
Humidity48%
Visibility—
Dew point49°
Sat, 3164° / 58°0.11Light rain
64 °Light rain

Main City, Saturday, 31 October

Light rain. High 64°, low 58°.

Pressure29.83 inHg
Wind15.9 mph S
Humidity89%
Visibility—
Dew point60°
Sun, 0171° / 48°0.01Light rain
71 °Light rain

Main City, Sunday, 1 November

Light rain. High 71°, low 48°.

Pressure30.00 inHg
Wind9.2 mph SW
Humidity24%
Visibility—
Dew point27°

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 Main City, 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 Main City, 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.