As of 06:44 CDT

Weather in McGuire, MO

54°

McGuire, Sunday, 11 October, 06:44

Clear. Feels like 53°. High 85°, low 54°.

Pressure30.00 inHg

Wind3.4 mph W

Humidity93%

Visibility6.2 mi

Dew point52°

See detailed hourly forecast

Monthly outlook for McGuire, MO: average high 73.8°, average low 52.6°. That is 2.6° above the climate normal for October. Precipitation is expected on 2 days (about 0.9 inches), against a normal of 4 days and 1.9 inches. The warmest day looks like 13 October (91.8°), the coolest 18 October (32°).

73.8°/52.6°

Average high / low

+2.6°

Above normal

2 / 4

Wet days / normal

0.9 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
11 October – 20 October	74.3°	70.1°	+2.3°
21 October – 30 October	72.8°	66.5°	+3.5°
31 October – 9 November	at normal	62.3°	—

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 (6 mi).

Mon, 1290° / 62°

90 °

McGuire, Monday, 12 October

Clear. High 90°, low 62°.

Pressure30.03 inHg

Wind10.5 mph SW

Humidity37%

Visibility6.2 mi

Dew point58°

Tue, 1392° / 68°

92 °

McGuire, Tuesday, 13 October

Clear. High 92°, low 68°.

Pressure29.97 inHg

Wind8.9 mph SW

Humidity41%

Visibility6.2 mi

Dew point61°

Wed, 1479° / 73°

0.38

79 °

McGuire, Wednesday, 14 October

Rain. High 79°, low 73°.

Pressure30.06 inHg

Wind2.1 mph SE

Humidity91%

Visibility2.0 mi

Dew point72°

Thu, 1590° / 71°

0.04

90 °

McGuire, Thursday, 15 October

Light rain. High 90°, low 71°.

Pressure30.06 inHg

Wind9.8 mph SW

Humidity53%

Visibility—

Dew point67°

Fri, 1674° / 53°

0.48

74 °

McGuire, Friday, 16 October

Rain. High 74°, low 53°.

Pressure30.27 inHg

Wind16.8 mph N

Humidity59%

Visibility—

Dew point56°

Sat, 1749° / 38°

49 °

McGuire, Saturday, 17 October

Clear. High 49°, low 38°.

Pressure30.42 inHg

Wind19.1 mph N

Humidity34%

Visibility—

Dew point19°

Sun, 1853° / 32°

53 °

McGuire, Sunday, 18 October

Clear. High 53°, low 32°.

Pressure30.56 inHg

Wind8.5 mph N

Humidity30%

Visibility—

Dew point17°

Mon, 1962° / 38°

62 °

McGuire, Monday, 19 October

Clear. High 62°, low 38°.

Pressure30.42 inHg

Wind8.1 mph S

Humidity27%

Visibility—

Dew point22°

Tue, 2070° / 43°

70 °

McGuire, Tuesday, 20 October

Clear. High 70°, low 43°.

Pressure30.30 inHg

Wind10.1 mph S

Humidity25%

Visibility—

Dew point27°

Wed, 2173° / 49°

73 °

McGuire, Wednesday, 21 October

Overcast. High 73°, low 49°.

Pressure30.30 inHg

Wind9 mph S

Humidity25%

Visibility—

Dew point30°

Thu, 2277° / 54°

77 °

McGuire, Thursday, 22 October

Clear. High 77°, low 54°.

Pressure30.33 inHg

Wind5.5 mph S

Humidity23%

Visibility—

Dew point32°

Fri, 2377° / 56°

77 °

McGuire, Friday, 23 October

Clear. High 77°, low 56°.

Pressure30.30 inHg

Wind5.6 mph E

Humidity31%

Visibility—

Dew point40°

Sat, 2479° / 57°

79 °

McGuire, Saturday, 24 October

Clear. High 79°, low 57°.

Pressure30.15 inHg

Wind13.5 mph NW

Humidity26%

Visibility—

Dew point38°

Sun, 2563° / 48°

63 °

McGuire, Sunday, 25 October

Overcast. High 63°, low 48°.

Pressure30.36 inHg

Wind15 mph N

Humidity35%

Visibility—

Dew point31°

Mon, 2668° / 44°

68 °

McGuire, Monday, 26 October

Overcast. High 68°, low 44°.

Pressure30.18 inHg

Wind9.8 mph W

Humidity30%

Visibility—

Dew point30°

From day 17 onward the outlook is built from 60-year climate statistics

Tue, 2765° / 50°

0.19

65 °

McGuire, 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°

0.11

65 °

McGuire, 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°

0.2

64 °

McGuire, 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°

0.15

66 °

McGuire, 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°

0.19

66 °

McGuire, 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°

0.12

65 °

McGuire, 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°

0.12

63 °

McGuire, 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°

0.07

62 °

McGuire, 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°

0.12

62 °

McGuire, 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°

0.14

61 °

McGuire, 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°

0.14

61 °

McGuire, 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)

Sat, 0761° / 46°

0.11

61 °

McGuire, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high61°

Average low46°

Average precipitation0.11 in

Chance of precipitation18%

Record high78° (1999)

Record low24° (1993)

Sun, 0861° / 46°

0.04

61 °

McGuire, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high61°

Average low46°

Average precipitation0.04 in

Chance of precipitation12%

Record high79° (2005)

Record low24° (1991)

Mon, 0962° / 46°

0.11

62 °

McGuire, Monday, 9 November

Climate normal for this date — 60-year average.

Average high62°

Average low46°

Average precipitation0.11 in

Chance of precipitation20%

Record high77° (2005)

Record low21° (1991)

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 McGuire, 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 McGuire, 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.