As of 09:22 CDT

Weather in Clair, MO

66°

Clair, Wednesday, 7 October, 09:22

Clear. Feels like 65°. High 82°, low 60°.

Pressure29.94 inHg

Wind1 mph S

Humidity69%

Visibility6.2 mi

Dew point57°

See detailed hourly forecast

Monthly outlook for Clair, MO: average high 73.1°, average low 55°. That is 4° above the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 15 October (88.6°), the coolest 18 October (40.7°).

73.1°/55°

Average high / low

+4°

Above normal

0 / 4

Wet days / normal

0.0 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
7 October – 16 October	77.6°	67°	+5.9°
17 October – 26 October	65.4°	62.9°	+1.4°
27 October – 5 November	at normal	58°	—

October records over 66 years

93.4°10 October 1963All-time high

22.1°27 October 1997All-time low

Climate normals and records are computed from the nearest reference point — St. Joseph (4 mi).

Thu, 0880° / 53°

80 °

Clair, Thursday, 8 October

Overcast. High 80°, low 53°.

Pressure30.12 inHg

Wind5 mph SE

Humidity55%

Visibility6.2 mi

Dew point56°

Fri, 0982° / 61°

82 °

Clair, Friday, 9 October

Clear. High 82°, low 61°.

Pressure30.00 inHg

Wind11.3 mph S

Humidity60%

Visibility6.2 mi

Dew point63°

Sat, 1082° / 64°

82 °

Clair, Saturday, 10 October

Clear. High 82°, low 64°.

Pressure29.97 inHg

Wind12.3 mph S

Humidity57%

Visibility6.2 mi

Dew point61°

Sun, 1179° / 64°

79 °

Clair, Sunday, 11 October

Clear. High 79°, low 64°.

Pressure29.83 inHg

Wind11.4 mph SE

Humidity46%

Visibility—

Dew point54°

Mon, 1278° / 66°

78 °

Clair, Monday, 12 October

Clear. High 78°, low 66°.

Pressure29.80 inHg

Wind12.9 mph N

Humidity59%

Visibility—

Dew point61°

Tue, 1366° / 55°

66 °

Clair, Tuesday, 13 October

Clear. High 66°, low 55°.

Pressure30.12 inHg

Wind14.7 mph N

Humidity50%

Visibility—

Dew point45°

Wed, 1475° / 50°

75 °

Clair, Wednesday, 14 October

Mostly clear. High 75°, low 50°.

Pressure29.97 inHg

Wind16.8 mph SE

Humidity52%

Visibility—

Dew point48°

Thu, 1589° / 71°

89 °

Clair, Thursday, 15 October

Mostly clear. High 89°, low 71°.

Pressure29.62 inHg

Wind24.3 mph S

Humidity52%

Visibility—

Dew point65°

Fri, 1662° / 50°

62 °

Clair, Friday, 16 October

Clear. High 62°, low 50°.

Pressure30.03 inHg

Wind17.4 mph NW

Humidity43%

Visibility—

Dew point36°

Sat, 1756° / 43°

56 °

Clair, Saturday, 17 October

Overcast. High 56°, low 43°.

Pressure30.18 inHg

Wind14.2 mph NW

Humidity56%

Visibility—

Dew point37°

Sun, 1860° / 41°

60 °

Clair, Sunday, 18 October

Clear. High 60°, low 41°.

Pressure30.18 inHg

Wind13.4 mph NW

Humidity47%

Visibility—

Dew point35°

Mon, 1968° / 43°

68 °

Clair, Monday, 19 October

Clear. High 68°, low 43°.

Pressure30.21 inHg

Wind7.3 mph SW

Humidity40%

Visibility—

Dew point37°

Tue, 2072° / 52°

72 °

Clair, Tuesday, 20 October

Partly cloudy. High 72°, low 52°.

Pressure30.15 inHg

Wind8.5 mph S

Humidity51%

Visibility—

Dew point47°

Wed, 2175° / 55°

75 °

Clair, Wednesday, 21 October

Clear. High 75°, low 55°.

Pressure30.12 inHg

Wind10.8 mph E

Humidity48%

Visibility—

Dew point50°

Thu, 2262° / 54°

0.03

62 °

Clair, Thursday, 22 October

Light rain. High 62°, low 54°.

Pressure30.15 inHg

Wind11.7 mph SE

Humidity81%

Visibility—

Dew point54°

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

Fri, 2363° / 48°

0.11

63 °

Clair, Friday, 23 October

Climate normal for this date — 60-year average.

Average high63°

Average low48°

Average precipitation0.11 in

Chance of precipitation33%

Record high83° (2022)

Record low29° (1981)

Sat, 2461° / 46°

0.13

61 °

Clair, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high61°

Average low46°

Average precipitation0.13 in

Chance of precipitation33%

Record high81° (2012)

Record low31° (2020)

Sun, 2561° / 45°

0.05

61 °

Clair, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high61°

Average low45°

Average precipitation0.05 in

Chance of precipitation23%

Record high83° (2011)

Record low31° (1980)

Mon, 2661° / 45°

0.1

61 °

Clair, Monday, 26 October

Climate normal for this date — 60-year average.

Average high61°

Average low45°

Average precipitation0.1 in

Chance of precipitation32%

Record high82° (1963)

Record low27° (1980)

Tue, 2760° / 45°

0.08

60 °

Clair, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high60°

Average low45°

Average precipitation0.08 in

Chance of precipitation20%

Record high76° (1999)

Record low22° (1997)

Wed, 2859° / 44°

0.07

59 °

Clair, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high59°

Average low44°

Average precipitation0.07 in

Chance of precipitation20%

Record high80° (2024)

Record low26° (1969)

Thu, 2960° / 44°

0.08

60 °

Clair, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high60°

Average low44°

Average precipitation0.08 in

Chance of precipitation30%

Record high82° (2024)

Record low25° (1980)

Fri, 3060° / 45°

0.17

60 °

Clair, Friday, 30 October

Climate normal for this date — 60-year average.

Average high60°

Average low45°

Average precipitation0.17 in

Chance of precipitation37%

Record high77° (2024)

Record low25° (1993)

Sat, 3158° / 44°

0.16

58 °

Clair, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high58°

Average low44°

Average precipitation0.16 in

Chance of precipitation30%

Record high77° (1968)

Record low22° (1993)

Sun, 0159° / 43°

0.15

59 °

Clair, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high59°

Average low43°

Average precipitation0.15 in

Chance of precipitation28%

Record high77° (1990)

Record low23° (1991)

Mon, 0256° / 42°

0.08

56 °

Clair, Monday, 2 November

Climate normal for this date — 60-year average.

Average high56°

Average low42°

Average precipitation0.08 in

Chance of precipitation28%

Record high78° (1964)

Record low16° (1991)

Tue, 0357° / 41°

0.09

57 °

Clair, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high57°

Average low41°

Average precipitation0.09 in

Chance of precipitation28%

Record high76° (2022)

Record low13° (1991)

Wed, 0456° / 41°

0.1

56 °

Clair, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high56°

Average low41°

Average precipitation0.1 in

Chance of precipitation27%

Record high77° (1978)

Record low14° (1991)

Thu, 0555° / 40°

0.06

55 °

Clair, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high55°

Average low40°

Average precipitation0.06 in

Chance of precipitation27%

Record high73° (2015)

Record low22° (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 Clair, 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 Clair, 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.