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As of 21:20 CDT

Weather in Main City, MO

80°Current weather

Main City, Saturday, 8 August, 21:20

Partly cloudy. Feels like 80°. High 90°, low 68°.

Pressure29.97 inHg
Wind5.1 mph SE
Humidity84%
Visibility6.2 mi
Dew point74°
Sun, 0992° / 75°0Overcast
92 °Overcast

Main City, Sunday, 9 August

Overcast. High 92°, low 75°.

Pressure29.91 inHg
Wind13.2 mph SW
Humidity57%
Visibility6.2 mi
Dew point69°
Mon, 1099° / 77°0Mostly clear
99 °Mostly clear

Main City, Monday, 10 August

Mostly clear. High 99°, low 77°.

Pressure29.88 inHg
Wind17.2 mph SW
Humidity47%
Visibility6.2 mi
Dew point68°
Tue, 11105° / 81°0Overcast
105 °Overcast

Main City, Tuesday, 11 August

Overcast. High 105°, low 81°.

Pressure29.80 inHg
Wind18.9 mph SW
Humidity41%
Visibility6.2 mi
Dew point67°
Wed, 1292° / 69°0.05Light rain
92 °Light rain

Main City, Wednesday, 12 August

Light rain. High 92°, low 69°.

Pressure29.83 inHg
Wind5.9 mph SW
Humidity51%
Visibility6.2 mi
Dew point67°
Thu, 1396° / 70°0.04Light rain
96 °Light rain

Main City, Thursday, 13 August

Light rain. High 96°, low 70°.

Pressure29.74 inHg
Wind18.9 mph NE
Humidity36%
Visibility—
Dew point62°
Fri, 1477° / 71°0.03Light rain
77 °Light rain

Main City, Friday, 14 August

Light rain. High 77°, low 71°.

Pressure29.97 inHg
Wind16 mph E
Humidity92%
Visibility—
Dew point70°
Sat, 1592° / 70°0Overcast
92 °Overcast

Main City, Saturday, 15 August

Overcast. High 92°, low 70°.

Pressure30.03 inHg
Wind13.9 mph E
Humidity50%
Visibility—
Dew point66°
Sun, 1690° / 70°0.15Light rain
90 °Light rain

Main City, Sunday, 16 August

Light rain. High 90°, low 70°.

Pressure30.06 inHg
Wind9.8 mph NE
Humidity63%
Visibility—
Dew point69°
Mon, 1789° / 70°0.07Light rain
89 °Light rain

Main City, Monday, 17 August

Light rain. High 89°, low 70°.

Pressure30.00 inHg
Wind10.4 mph SE
Humidity59%
Visibility—
Dew point69°
Tue, 1895° / 70°0.24Rain
95 °Rain

Main City, Tuesday, 18 August

Rain. High 95°, low 70°.

Pressure29.97 inHg
Wind8.9 mph NE
Humidity59%
Visibility—
Dew point68°
Wed, 1991° / 72°0Partly cloudy
91 °Partly cloudy

Main City, Wednesday, 19 August

Partly cloudy. High 91°, low 72°.

Pressure29.88 inHg
Wind17.9 mph NE
Humidity51%
Visibility—
Dew point68°
Thu, 2082° / 64°0Partly cloudy
82 °Partly cloudy

Main City, Thursday, 20 August

Partly cloudy. High 82°, low 64°.

Pressure29.94 inHg
Wind18.1 mph E
Humidity44%
Visibility—
Dew point56°
Fri, 2183° / 62°0.19Light rain
83 °Light rain

Main City, Friday, 21 August

Light rain. High 83°, low 62°.

Pressure29.91 inHg
Wind17.7 mph E
Humidity63%
Visibility—
Dew point61°
Sat, 2291° / 64°0.02Light rain
91 °Light rain

Main City, Saturday, 22 August

Light rain. High 91°, low 64°.

Pressure29.85 inHg
Wind13.1 mph N
Humidity48%
Visibility—
Dew point62°
Sun, 2395° / 69°0Overcast
95 °Overcast

Main City, Sunday, 23 August

Overcast. High 95°, low 69°.

Pressure29.91 inHg
Wind7.1 mph NE
Humidity40%
Visibility—
Dew point62°

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.