As of 00:50 CDT

Weather in Shirley, IL

52°

Shirley, Tuesday, 27 October, 00:50

Clear. Feels like 52°. High 74°, low 49°.

Pressure30.24 inHg

Wind8.1 mph NE

Humidity96%

Visibility6.2 mi

Dew point51°

See detailed hourly forecast

Monthly outlook for Shirley, IL: average high 59.1°, average low 46.2°. That is 1.8° above the climate normal for October. Precipitation is expected on 6 days (about 3.6 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 28 October (76.8°), the coolest 7 November (27.6°).

59.1°/46.2°

Average high / low

+1.8°

Above normal

6 / 5

Wet days / normal

3.6 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
27 October – 5 November	67.3°	57.3°	+5.6°
6 November – 15 November	45.4°	51.9°	-3.6°
16 November – 25 November	at normal	48.2°	—

October records over 66 years

89.1°7 October 2007All-time high

19.6°22 October 1976All-time low

Wed, 2877° / 53°

77 °

Shirley, Wednesday, 28 October

Clear. High 77°, low 53°.

Pressure30.18 inHg

Wind8.5 mph S

Humidity50%

Visibility6.2 mi

Dew point51°

Thu, 2974° / 57°

74 °

Shirley, Thursday, 29 October

Partly cloudy. High 74°, low 57°.

Pressure30.12 inHg

Wind9.7 mph SW

Humidity57%

Visibility6.2 mi

Dew point55°

Fri, 3071° / 54°

71 °

Shirley, Friday, 30 October

Overcast. High 71°, low 54°.

Pressure30.21 inHg

Wind7 mph SE

Humidity66%

Visibility6.2 mi

Dew point55°

Sat, 3171° / 59°

0.32

71 °

Shirley, Saturday, 31 October

Rain. High 71°, low 59°.

Pressure30.12 inHg

Wind8.2 mph SE

Humidity61%

Visibility—

Dew point55°

Sun, 0169° / 56°

0.04

69 °

Shirley, Sunday, 1 November

Light rain. High 69°, low 56°.

Pressure29.94 inHg

Wind9.6 mph NW

Humidity71%

Visibility—

Dew point56°

Mon, 0262° / 53°

0.01

62 °

Shirley, Monday, 2 November

Light rain. High 62°, low 53°.

Pressure29.83 inHg

Wind14.2 mph E

Humidity68%

Visibility—

Dew point49°

Tue, 0364° / 60°

0.8

64 °

Shirley, Tuesday, 3 November

Rain. High 64°, low 60°.

Pressure29.80 inHg

Wind19.3 mph SE

Humidity91%

Visibility—

Dew point59°

Wed, 0464° / 49°

1.45

64 °

Shirley, Wednesday, 4 November

Heavy rain. High 64°, low 49°.

Pressure29.62 inHg

Wind27.1 mph SE

Humidity68%

Visibility—

Dew point45°

Thu, 0549° / 37°

0.09

49 °

Shirley, Thursday, 5 November

Snow. High 49°, low 37°.

Pressure29.59 inHg

Wind24.2 mph W

Humidity92%

Visibility—

Dew point36°

Fri, 0638° / 31°

0.01

38 °

Shirley, Friday, 6 November

Light snow. High 38°, low 31°.

Pressure29.88 inHg

Wind20.4 mph NW

Humidity61%

Visibility—

Dew point24°

Sat, 0742° / 28°

42 °

Shirley, Saturday, 7 November

Clear. High 42°, low 28°.

Pressure30.12 inHg

Wind12 mph NW

Humidity43%

Visibility—

Dew point18°

Sun, 0850° / 30°

50 °

Shirley, Sunday, 8 November

Overcast. High 50°, low 30°.

Pressure30.12 inHg

Wind15.3 mph S

Humidity37%

Visibility—

Dew point20°

Mon, 0950° / 45°

0.91

50 °

Shirley, Monday, 9 November

Rain. High 50°, low 45°.

Pressure29.65 inHg

Wind16.7 mph S

Humidity93%

Visibility—

Dew point44°

Tue, 1050° / 41°

50 °

Shirley, Tuesday, 10 November

Partly cloudy. High 50°, low 41°.

Pressure29.77 inHg

Wind12.4 mph NW

Humidity65%

Visibility—

Dew point38°

Wed, 1144° / 40°

44 °

Shirley, Wednesday, 11 November

Overcast. High 44°, low 40°.

Pressure29.97 inHg

Wind14.1 mph N

Humidity59%

Visibility—

Dew point30°

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

Thu, 1249° / 34°

0.07

49 °

Shirley, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high49°

Average low34°

Average precipitation0.07 in

Chance of precipitation22%

Record high72° (2010)

Record low9° (2019)

Fri, 1349° / 34°

0.06

49 °

Shirley, Friday, 13 November

Climate normal for this date — 60-year average.

Average high49°

Average low34°

Average precipitation0.06 in

Chance of precipitation20%

Record high72° (1999)

Record low8° (1986)

Sat, 1451° / 35°

0.07

51 °

Shirley, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high51°

Average low35°

Average precipitation0.07 in

Chance of precipitation35%

Record high73° (1971)

Record low13° (1986)

Sun, 1550° / 36°

0.09

50 °

Shirley, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high50°

Average low36°

Average precipitation0.09 in

Chance of precipitation28%

Record high71° (2025)

Record low18° (2014)

Mon, 1649° / 35°

0.07

49 °

Shirley, Monday, 16 November

Climate normal for this date — 60-year average.

Average high49°

Average low35°

Average precipitation0.07 in

Chance of precipitation18%

Record high70° (1971)

Record low21° (1997)

Tue, 1751° / 35°

0.11

51 °

Shirley, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high51°

Average low35°

Average precipitation0.11 in

Chance of precipitation28%

Record high73° (2016)

Record low16° (2005)

Wed, 1850° / 36°

0.18

50 °

Shirley, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high50°

Average low36°

Average precipitation0.18 in

Chance of precipitation33%

Record high69° (1999)

Record low12° (2014)

Thu, 1950° / 36°

0.08

50 °

Shirley, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high50°

Average low36°

Average precipitation0.08 in

Chance of precipitation28%

Record high69° (1979)

Record low18° (2014)

Fri, 2049° / 35°

0.11

49 °

Shirley, Friday, 20 November

Climate normal for this date — 60-year average.

Average high49°

Average low35°

Average precipitation0.11 in

Chance of precipitation32%

Record high67° (2007)

Record low16° (2022)

Sat, 2147° / 33°

0.1

47 °

Shirley, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high47°

Average low33°

Average precipitation0.1 in

Chance of precipitation30%

Record high69° (1990)

Record low10° (1964)

Sun, 2247° / 32°

0.06

47 °

Shirley, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high47°

Average low32°

Average precipitation0.06 in

Chance of precipitation27%

Record high71° (2010)

Record low5° (2015)

Mon, 2347° / 33°

0.08

47 °

Shirley, Monday, 23 November

Climate normal for this date — 60-year average.

Average high47°

Average low33°

Average precipitation0.08 in

Chance of precipitation27%

Record high66° (2003)

Record low12° (1970)

Tue, 2446° / 31°

0.1

46 °

Shirley, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high46°

Average low31°

Average precipitation0.1 in

Chance of precipitation23%

Record high67° (1966)

Record low12° (1970)

Wed, 2546° / 32°

0.08

46 °

Shirley, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high46°

Average low32°

Average precipitation0.08 in

Chance of precipitation33%

Record high64° (2006)

Record low12° (1977)

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 Shirley, 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 Shirley, 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.