As of 13:56 CDT

Weather in Chatton, IL

80°

Chatton, Thursday, 8 October, 13:56

Clear. Feels like 79°. High 80°, low 51°.

Pressure30.06 inHg

Wind4.2 mph W

Humidity30%

Visibility6.2 mi

Dew point46°

See detailed hourly forecast

Monthly outlook for Chatton, IL: average high 75.5°, average low 55.4°. That is 6° above the climate normal for October. Precipitation is expected on 5 days (about 1.8 inches), against a normal of 4 days and 1.5 inches. The warmest day looks like 15 October (89.4°), the coolest 23 October (42.6°).

75.5°/55.4°

Average high / low

+6°

Above normal

5 / 4

Wet days / normal

1.8 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
8 October – 17 October	79.7°	65.9°	+7.7°
18 October – 27 October	68.4°	61.3°	+3.9°
28 October – 6 November	at normal	57.1°	—

October records over 66 years

90.1°10 October 1963All-time high

25.2°26 October 1962All-time low

Climate normals and records are computed from the nearest reference point — Camden (14 mi).

Fri, 0985° / 55°

0.02

85 °

Chatton, Friday, 9 October

Light rain. High 85°, low 55°.

Pressure30.06 inHg

Wind11.2 mph S

Humidity50%

Visibility6.2 mi

Dew point58°

Sat, 1082° / 62°

82 °

Chatton, Saturday, 10 October

Overcast. High 82°, low 62°.

Pressure30.06 inHg

Wind6.9 mph S

Humidity50%

Visibility6.2 mi

Dew point57°

Sun, 1180° / 56°

80 °

Chatton, Sunday, 11 October

Clear. High 80°, low 56°.

Pressure29.97 inHg

Wind0.7 mph SE

Humidity54%

Visibility6.2 mi

Dew point56°

Mon, 1288° / 65°

88 °

Chatton, Monday, 12 October

Overcast. High 88°, low 65°.

Pressure29.85 inHg

Wind10.9 mph SW

Humidity47%

Visibility6.2 mi

Dew point60°

Tue, 1383° / 67°

0.19

83 °

Chatton, Tuesday, 13 October

Light rain. High 83°, low 67°.

Pressure29.85 inHg

Wind10.4 mph SW

Humidity57%

Visibility—

Dew point64°

Wed, 1486° / 61°

0.13

86 °

Chatton, Wednesday, 14 October

Light rain. High 86°, low 61°.

Pressure29.88 inHg

Wind18.8 mph S

Humidity71%

Visibility—

Dew point57°

Thu, 1589° / 74°

0.66

89 °

Chatton, Thursday, 15 October

Rain. High 89°, low 74°.

Pressure29.83 inHg

Wind20.6 mph SW

Humidity47%

Visibility—

Dew point65°

Fri, 1667° / 51°

0.5

67 °

Chatton, Friday, 16 October

Rain. High 67°, low 51°.

Pressure30.30 inHg

Wind13.8 mph N

Humidity64%

Visibility—

Dew point48°

Sat, 1758° / 43°

58 °

Chatton, Saturday, 17 October

Overcast. High 58°, low 43°.

Pressure30.59 inHg

Wind14.5 mph NE

Humidity51%

Visibility—

Dew point37°

Sun, 1860° / 43°

60 °

Chatton, Sunday, 18 October

Overcast. High 60°, low 43°.

Pressure30.42 inHg

Wind9.8 mph E

Humidity43%

Visibility—

Dew point33°

Mon, 1977° / 51°

77 °

Chatton, Monday, 19 October

Overcast. High 77°, low 51°.

Pressure30.12 inHg

Wind14.4 mph S

Humidity51%

Visibility—

Dew point51°

Tue, 2077° / 58°

77 °

Chatton, Tuesday, 20 October

Overcast. High 77°, low 58°.

Pressure30.15 inHg

Wind9.5 mph W

Humidity51%

Visibility—

Dew point53°

Wed, 2173° / 55°

73 °

Chatton, Wednesday, 21 October

Clear. High 73°, low 55°.

Pressure30.09 inHg

Wind6.5 mph NW

Humidity32%

Visibility—

Dew point38°

Thu, 2261° / 51°

0.28

61 °

Chatton, Thursday, 22 October

Rain. High 61°, low 51°.

Pressure30.00 inHg

Wind17.7 mph W

Humidity40%

Visibility—

Dew point37°

Fri, 2362° / 43°

62 °

Chatton, Friday, 23 October

Clear. High 62°, low 43°.

Pressure30.15 inHg

Wind12.4 mph SE

Humidity44%

Visibility—

Dew point35°

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

Sat, 2460° / 46°

0.13

60 °

Chatton, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high60°

Average low46°

Average precipitation0.13 in

Chance of precipitation28%

Record high81° (1963)

Record low26° (1981)

Sun, 2560° / 45°

0.12

60 °

Chatton, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high60°

Average low45°

Average precipitation0.12 in

Chance of precipitation25%

Record high78° (2011)

Record low31° (2013)

Mon, 2659° / 44°

0.11

59 °

Chatton, Monday, 26 October

Climate normal for this date — 60-year average.

Average high59°

Average low44°

Average precipitation0.11 in

Chance of precipitation32%

Record high83° (1963)

Record low25° (1962)

Tue, 2759° / 44°

0.08

59 °

Chatton, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high59°

Average low44°

Average precipitation0.08 in

Chance of precipitation25%

Record high75° (2014)

Record low29° (1997)

Wed, 2858° / 44°

0.04

58 °

Chatton, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high58°

Average low44°

Average precipitation0.04 in

Chance of precipitation22%

Record high76° (1999)

Record low27° (1976)

Thu, 2959° / 44°

0.08

59 °

Chatton, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high59°

Average low44°

Average precipitation0.08 in

Chance of precipitation23%

Record high80° (2024)

Record low26° (1980)

Fri, 3060° / 45°

0.13

60 °

Chatton, Friday, 30 October

Climate normal for this date — 60-year average.

Average high60°

Average low45°

Average precipitation0.13 in

Chance of precipitation30%

Record high78° (2024)

Record low27° (1980)

Sat, 3159° / 45°

0.19

59 °

Chatton, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high59°

Average low45°

Average precipitation0.19 in

Chance of precipitation43%

Record high77° (1968)

Record low27° (1993)

Sun, 0158° / 44°

0.19

58 °

Chatton, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high58°

Average low44°

Average precipitation0.19 in

Chance of precipitation30%

Record high78° (2016)

Record low24° (2023)

Mon, 0257° / 42°

0.07

57 °

Chatton, Monday, 2 November

Climate normal for this date — 60-year average.

Average high57°

Average low42°

Average precipitation0.07 in

Chance of precipitation32%

Record high76° (1961)

Record low24° (1991)

Tue, 0356° / 41°

0.11

56 °

Chatton, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high56°

Average low41°

Average precipitation0.11 in

Chance of precipitation27%

Record high75° (1987)

Record low17° (1991)

Wed, 0456° / 42°

0.09

56 °

Chatton, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high56°

Average low42°

Average precipitation0.09 in

Chance of precipitation25%

Record high76° (1978)

Record low15° (1991)

Thu, 0555° / 41°

0.14

55 °

Chatton, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high55°

Average low41°

Average precipitation0.14 in

Chance of precipitation32%

Record high75° (1978)

Record low21° (1991)

Fri, 0655° / 40°

0.11

55 °

Chatton, Friday, 6 November

Climate normal for this date — 60-year average.

Average high55°

Average low40°

Average precipitation0.11 in

Chance of precipitation25%

Record high72° (2020)

Record low24° (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 Chatton, IL 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 Chatton, IL 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.