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As of 17:11 CDT

Weather in Marco, MO

88°Current weather

Marco, Saturday, 8 August, 17:11

Overcast. Feels like 101°. High 88°, low 73°.

Pressure30.03 inHg
Wind6 mph S
Humidity75%
Visibility6.2 mi
Dew point78°
Sun, 0991° / 70°0Clear
91 °Clear

Marco, Sunday, 9 August

Clear. High 91°, low 70°.

Pressure30.03 inHg
Wind10.5 mph S
Humidity57%
Visibility6.2 mi
Dew point70°
Mon, 1096° / 74°0Clear
96 °Clear

Marco, Monday, 10 August

Clear. High 96°, low 74°.

Pressure30.03 inHg
Wind13.1 mph SW
Humidity52%
Visibility6.2 mi
Dew point71°
Tue, 1198° / 76°0Clear
98 °Clear

Marco, Tuesday, 11 August

Clear. High 98°, low 76°.

Pressure29.97 inHg
Wind15.5 mph SW
Humidity47%
Visibility6.2 mi
Dew point71°
Wed, 1283° / 77°0.06Light rain
83 °Light rain

Marco, Wednesday, 12 August

Light rain. High 83°, low 77°.

Pressure29.91 inHg
Wind1.9 mph W
Humidity64%
Visibility6.2 mi
Dew point71°
Thu, 1382° / 71°0.55Rain
82 °Rain

Marco, Thursday, 13 August

Rain. High 82°, low 71°.

Pressure29.91 inHg
Wind11.9 mph SE
Humidity76%
Visibility—
Dew point72°
Fri, 1481° / 70°0.25Light rain
81 °Light rain

Marco, Friday, 14 August

Light rain. High 81°, low 70°.

Pressure30.09 inHg
Wind9.3 mph NE
Humidity77%
Visibility—
Dew point69°
Sat, 1585° / 61°0Overcast
85 °Overcast

Marco, Saturday, 15 August

Overcast. High 85°, low 61°.

Pressure30.24 inHg
Wind10 mph NE
Humidity50%
Visibility—
Dew point59°
Sun, 1680° / 65°0.1Light rain
80 °Light rain

Marco, Sunday, 16 August

Light rain. High 80°, low 65°.

Pressure30.21 inHg
Wind7.1 mph E
Humidity79%
Visibility—
Dew point66°
Mon, 1791° / 73°0.1Light rain
91 °Light rain

Marco, Monday, 17 August

Light rain. High 91°, low 73°.

Pressure30.00 inHg
Wind18.8 mph SW
Humidity62%
Visibility—
Dew point71°
Tue, 1897° / 73°0Overcast
97 °Overcast

Marco, Tuesday, 18 August

Overcast. High 97°, low 73°.

Pressure29.94 inHg
Wind10.1 mph SW
Humidity52%
Visibility—
Dew point71°
Wed, 1994° / 75°0.09Light rain
94 °Light rain

Marco, Wednesday, 19 August

Light rain. High 94°, low 75°.

Pressure29.91 inHg
Wind8.6 mph NW
Humidity56%
Visibility—
Dew point71°
Thu, 2083° / 73°0.19Light rain
83 °Light rain

Marco, Thursday, 20 August

Light rain. High 83°, low 73°.

Pressure29.88 inHg
Wind10.9 mph NW
Humidity72%
Visibility—
Dew point72°
Fri, 2189° / 72°0.48Rain
89 °Rain

Marco, Friday, 21 August

Rain. High 89°, low 72°.

Pressure29.85 inHg
Wind9.2 mph N
Humidity63%
Visibility—
Dew point72°
Sat, 2284° / 70°0.18Light rain
84 °Light rain

Marco, Saturday, 22 August

Light rain. High 84°, low 70°.

Pressure29.91 inHg
Wind7.8 mph SW
Humidity60%
Visibility—
Dew point67°
Sun, 2384° / 67°0Overcast
84 °Overcast

Marco, Sunday, 23 August

Overcast. High 84°, low 67°.

Pressure30.03 inHg
Wind13.3 mph NE
Humidity58%
Visibility—
Dew point64°

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 Marco, 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 Marco, 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.