As of 13:58 CDT

Weather in Marco, MO

86°Current weather

Marco, Thursday, 8 October, 13:58

Clear. Feels like 86°. High 86°, low 56°.

Pressure30.06 inHg
Wind6.9 mph E
Humidity41%
Visibility6.2 mi
Dew point60°

Monthly outlook for Marco, MO: average high 79.9°, average low 60.2°. That is 5.3° above the climate normal for October. Precipitation is expected on 1 day (about 0.7 inches), against a normal of 4 days and 1.9 inches. The warmest day looks like 15 October (92.3°), the coolest 23 October (48.3°).

79.9°/60.2°
Average high / low
+5.3°
Above normal
1 / 4
Wet days / normal
0.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 October – 17 October84.2°71.5°+7°
18 October – 27 October72.7°67.3°+3°
28 October – 6 Novemberat normal63.4°—

October records over 66 years

91.9°2 October 2019All-time high
28.9°31 October 2023All-time low

Climate normals and records are computed from the nearest reference point — Malden (15 mi).

Fri, 0987° / 55°0Clear
87 °Clear

Marco, Friday, 9 October

Clear. High 87°, low 55°.

Pressure30.12 inHg
Wind2.9 mph E
Humidity47%
Visibility6.2 mi
Dew point56°
Sat, 1070° / 58°0.65Heavy rain
70 °Heavy rain

Marco, Saturday, 10 October

Heavy rain. High 70°, low 58°.

Pressure30.06 inHg
Wind6.4 mph NE
Humidity72%
Visibility4.6 mi
Dew point60°
Sun, 1180° / 62°0.01Light rain
80 °Light rain

Marco, Sunday, 11 October

Light rain. High 80°, low 62°.

Pressure29.94 inHg
Wind8.6 mph NW
Humidity67%
Visibility6.2 mi
Dew point61°
Mon, 1286° / 61°0Clear
86 °Clear

Marco, Monday, 12 October

Clear. High 86°, low 61°.

Pressure30.00 inHg
Wind6.8 mph SW
Humidity57%
Visibility6.2 mi
Dew point64°
Tue, 1386° / 64°0Clear
86 °Clear

Marco, Tuesday, 13 October

Clear. High 86°, low 64°.

Pressure29.94 inHg
Wind9.6 mph SW
Humidity49%
Visibility—
Dew point60°
Wed, 1492° / 71°0Clear
92 °Clear

Marco, Wednesday, 14 October

Clear. High 92°, low 71°.

Pressure29.91 inHg
Wind8.8 mph S
Humidity43%
Visibility—
Dew point62°
Thu, 1592° / 75°0Clear
92 °Clear

Marco, Thursday, 15 October

Clear. High 92°, low 75°.

Pressure30.00 inHg
Wind15.7 mph SW
Humidity44%
Visibility—
Dew point64°
Fri, 1691° / 61°0Partly cloudy
91 °Partly cloudy

Marco, Friday, 16 October

Partly cloudy. High 91°, low 61°.

Pressure30.15 inHg
Wind20 mph N
Humidity32%
Visibility—
Dew point53°
Sat, 1771° / 57°0Partly cloudy
71 °Partly cloudy

Marco, Saturday, 17 October

Partly cloudy. High 71°, low 57°.

Pressure30.42 inHg
Wind16.9 mph NE
Humidity39%
Visibility—
Dew point42°
Sun, 1872° / 49°0Clear
72 °Clear

Marco, Sunday, 18 October

Clear. High 72°, low 49°.

Pressure30.33 inHg
Wind12.1 mph NE
Humidity40%
Visibility—
Dew point40°
Mon, 1974° / 62°0Overcast
74 °Overcast

Marco, Monday, 19 October

Overcast. High 74°, low 62°.

Pressure30.27 inHg
Wind12.6 mph S
Humidity36%
Visibility—
Dew point44°
Tue, 2067° / 64°0.02Light rain
67 °Light rain

Marco, Tuesday, 20 October

Light rain. High 67°, low 64°.

Pressure30.24 inHg
Wind5.9 mph S
Humidity68%
Visibility—
Dew point55°
Wed, 2178° / 61°0Overcast
78 °Overcast

Marco, Wednesday, 21 October

Overcast. High 78°, low 61°.

Pressure30.12 inHg
Wind7.2 mph SE
Humidity46%
Visibility—
Dew point51°
Thu, 2276° / 60°0Clear
76 °Clear

Marco, Thursday, 22 October

Clear. High 76°, low 60°.

Pressure30.00 inHg
Wind10.1 mph N
Humidity55%
Visibility—
Dew point57°
Fri, 2370° / 48°0Clear
70 °Clear

Marco, Friday, 23 October

Clear. High 70°, low 48°.

Pressure30.15 inHg
Wind9.2 mph N
Humidity28%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2467° / 51°0.11Climate normal
67 °Climate normal

Marco, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high67°
Average low51°
Average precipitation0.11 in
Chance of precipitation27%
Record high80° (2000)
Record low31° (1981)
Sun, 2566° / 51°0.11Climate normal
66 °Climate normal

Marco, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high66°
Average low51°
Average precipitation0.11 in
Chance of precipitation37%
Record high80° (1963)
Record low33° (2013)
Mon, 2666° / 50°0.17Climate normal
66 °Climate normal

Marco, Monday, 26 October

Climate normal for this date — 60-year average.

Average high66°
Average low50°
Average precipitation0.17 in
Chance of precipitation37%
Record high81° (1963)
Record low35° (1962)
Tue, 2765° / 50°0.19Climate normal
65 °Climate normal

Marco, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high65°
Average low50°
Average precipitation0.19 in
Chance of precipitation30%
Record high83° (1963)
Record low37° (2001)
Wed, 2865° / 49°0.11Climate normal
65 °Climate normal

Marco, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high65°
Average low49°
Average precipitation0.11 in
Chance of precipitation28%
Record high80° (1971)
Record low33° (1976)
Thu, 2964° / 49°0.2Climate normal
64 °Climate normal

Marco, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high64°
Average low49°
Average precipitation0.2 in
Chance of precipitation28%
Record high81° (2016)
Record low31° (1976)
Fri, 3066° / 50°0.15Climate normal
66 °Climate normal

Marco, Friday, 30 October

Climate normal for this date — 60-year average.

Average high66°
Average low50°
Average precipitation0.15 in
Chance of precipitation25%
Record high81° (2016)
Record low33° (1980)
Sat, 3166° / 51°0.19Climate normal
66 °Climate normal

Marco, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high66°
Average low51°
Average precipitation0.19 in
Chance of precipitation37%
Record high82° (2016)
Record low29° (2023)
Sun, 0165° / 50°0.12Climate normal
65 °Climate normal

Marco, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high65°
Average low50°
Average precipitation0.12 in
Chance of precipitation30%
Record high82° (2016)
Record low28° (1993)
Mon, 0263° / 48°0.12Climate normal
63 °Climate normal

Marco, Monday, 2 November

Climate normal for this date — 60-year average.

Average high63°
Average low48°
Average precipitation0.12 in
Chance of precipitation32%
Record high80° (1961)
Record low31° (2014)
Tue, 0362° / 47°0.07Climate normal
62 °Climate normal

Marco, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high62°
Average low47°
Average precipitation0.07 in
Chance of precipitation27%
Record high79° (2024)
Record low27° (1966)
Wed, 0462° / 47°0.12Climate normal
62 °Climate normal

Marco, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high62°
Average low47°
Average precipitation0.12 in
Chance of precipitation22%
Record high79° (1987)
Record low21° (1991)
Thu, 0561° / 47°0.14Climate normal
61 °Climate normal

Marco, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high61°
Average low47°
Average precipitation0.14 in
Chance of precipitation33%
Record high77° (1978)
Record low25° (1991)
Fri, 0661° / 45°0.14Climate normal
61 °Climate normal

Marco, Friday, 6 November

Climate normal for this date — 60-year average.

Average high61°
Average low45°
Average precipitation0.14 in
Chance of precipitation30%
Record high76° (1999)
Record low28° (1967)

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.