As of 10:09 CDT

Weather in Shirley, IL

68°

Shirley, Thursday, 29 October, 10:09

Mostly clear. Feels like 68°. High 73°, low 54°.

Pressure30.12 inHg

Wind13.8 mph SW

Humidity64%

Visibility6.2 mi

Dew point55°

See detailed hourly forecast

Monthly outlook for Shirley, IL: average high 61.3°, average low 48.8°. That is 3.7° above the climate normal for October. Precipitation is expected on 5 days (about 0.4 inches), against a normal of 4 days and 1.6 inches. The warmest day looks like 3 November (73°), the coolest 7 November (34.1°).

61.3°/48.8°

Average high / low

+3.7°

Above normal

5 / 4

Wet days / normal

0.4 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
29 October – 7 November	65.1°	56.4°	+4.8°
8 November – 17 November	55°	51.1°	+2.2°
18 November – 27 November	at normal	47.3°	—

October records over 66 years

89.1°7 October 2007All-time high

19.6°22 October 1976All-time low

Fri, 3070° / 47°

0.06

70 °

Shirley, Friday, 30 October

Light rain. High 70°, low 47°.

Pressure30.30 inHg

Wind9.3 mph E

Humidity44%

Visibility6.2 mi

Dew point42°

Sat, 3164° / 56°

64 °

Shirley, Saturday, 31 October

Overcast. High 64°, low 56°.

Pressure30.30 inHg

Wind7.7 mph SE

Humidity50%

Visibility6.2 mi

Dew point45°

Sun, 0170° / 57°

70 °

Shirley, Sunday, 1 November

Partly cloudy. High 70°, low 57°.

Pressure30.27 inHg

Wind8.1 mph S

Humidity65%

Visibility6.2 mi

Dew point54°

Mon, 0266° / 57°

66 °

Shirley, Monday, 2 November

Overcast. High 66°, low 57°.

Pressure30.09 inHg

Wind15 mph S

Humidity72%

Visibility—

Dew point54°

Tue, 0373° / 61°

73 °

Shirley, Tuesday, 3 November

Light rain. High 73°, low 61°.

Pressure29.88 inHg

Wind19.7 mph S

Humidity61%

Visibility—

Dew point57°

Wed, 0469° / 61°

0.11

69 °

Shirley, Wednesday, 4 November

Light rain. High 69°, low 61°.

Pressure29.74 inHg

Wind17.6 mph SE

Humidity69%

Visibility—

Dew point58°

Thu, 0563° / 55°

0.04

63 °

Shirley, Thursday, 5 November

Light rain. High 63°, low 55°.

Pressure29.56 inHg

Wind10.7 mph W

Humidity81%

Visibility—

Dew point55°

Fri, 0654° / 40°

0.05

54 °

Shirley, Friday, 6 November

Light rain. High 54°, low 40°.

Pressure29.80 inHg

Wind14.2 mph N

Humidity80%

Visibility—

Dew point41°

Sat, 0750° / 34°

50 °

Shirley, Saturday, 7 November

Overcast. High 50°, low 34°.

Pressure30.21 inHg

Wind10 mph N

Humidity54%

Visibility—

Dew point30°

Sun, 0851° / 37°

51 °

Shirley, Sunday, 8 November

Overcast. High 51°, low 37°.

Pressure30.36 inHg

Wind5.1 mph E

Humidity57%

Visibility—

Dew point34°

Mon, 0946° / 42°

0.11

46 °

Shirley, Monday, 9 November

Light rain. High 46°, low 42°.

Pressure30.30 inHg

Wind7.3 mph SE

Humidity84%

Visibility—

Dew point39°

Tue, 1051° / 42°

51 °

Shirley, Tuesday, 10 November

Overcast. High 51°, low 42°.

Pressure30.18 inHg

Wind8.6 mph N

Humidity59%

Visibility—

Dew point35°

Wed, 1158° / 40°

58 °

Shirley, Wednesday, 11 November

Clear. High 58°, low 40°.

Pressure30.12 inHg

Wind8.2 mph W

Humidity54%

Visibility—

Dew point38°

Thu, 1260° / 43°

60 °

Shirley, Thursday, 12 November

Overcast. High 60°, low 43°.

Pressure29.85 inHg

Wind18.1 mph S

Humidity48%

Visibility—

Dew point36°

Fri, 1363° / 53°

0.03

63 °

Shirley, Friday, 13 November

Light rain. High 63°, low 53°.

Pressure29.56 inHg

Wind21.5 mph S

Humidity60%

Visibility—

Dew point48°

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

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)

Thu, 2647° / 32°

0.13

47 °

Shirley, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high47°

Average low32°

Average precipitation0.13 in

Chance of precipitation38%

Record high68° (1965)

Record low6° (1977)

Fri, 2744° / 32°

0.21

44 °

Shirley, Friday, 27 November

Climate normal for this date — 60-year average.

Average high44°

Average low32°

Average precipitation0.21 in

Chance of precipitation48%

Record high67° (1990)

Record low10° (2018)

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.