As of 01:03 CDT

Weather in Sibley, IL

57°

Sibley, Sunday, 1 November, 01:03

Overcast. Feels like 56°. High 67°, low 54°.

Pressure30.30 inHg

Wind6.6 mph E

Humidity74%

Visibility6.2 mi

Dew point49°

See detailed hourly forecast

Monthly outlook for Sibley, IL: average high 55.8°, average low 45.7°. That is 1.7° above the climate normal for November. Precipitation is expected on 2 days (about 0.8 inches), against a normal of 4 days and 1.5 inches. The warmest day looks like 3 November (74.1°), the coolest 11 November (36.2°).

55.8°/45.7°

Average high / low

+1.7°

Above normal

2 / 4

Wet days / normal

0.8 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
1 November – 10 November	58.3°	54.7°	+2°
11 November – 20 November	51.5°	49.4°	+1.1°
21 November – 30 November	at normal	45.3°	—

November records over 66 years

77°1 November 2016All-time high

4.5°22 November 2015All-time low

Climate normals and records are computed from the nearest reference point — Chatsworth (11 mi).

Mon, 0265° / 55°

65 °

Sibley, Monday, 2 November

Light rain. High 65°, low 55°.

Pressure30.09 inHg

Wind12.9 mph S

Humidity79%

Visibility6.2 mi

Dew point55°

Tue, 0374° / 64°

0.19

74 °

Sibley, Tuesday, 3 November

Rain. High 74°, low 64°.

Pressure29.88 inHg

Wind22.5 mph S

Humidity70%

Visibility6.2 mi

Dew point62°

Wed, 0464° / 57°

0.42

64 °

Sibley, Wednesday, 4 November

Rain. High 64°, low 57°.

Pressure29.71 inHg

Wind12.3 mph SW

Humidity67%

Visibility6.2 mi

Dew point51°

Thu, 0557° / 51°

0.04

57 °

Sibley, Thursday, 5 November

Light rain. High 57°, low 51°.

Pressure29.74 inHg

Wind13.7 mph SW

Humidity62%

Visibility—

Dew point43°

Fri, 0651° / 47°

0.04

51 °

Sibley, Friday, 6 November

Light rain. High 51°, low 47°.

Pressure29.91 inHg

Wind12.7 mph NW

Humidity70%

Visibility—

Dew point42°

Sat, 0756° / 43°

0.02

56 °

Sibley, Saturday, 7 November

Light rain. High 56°, low 43°.

Pressure29.68 inHg

Wind13.6 mph W

Humidity49%

Visibility—

Dew point34°

Sun, 0849° / 40°

0.04

49 °

Sibley, Sunday, 8 November

Light rain. High 49°, low 40°.

Pressure29.65 inHg

Wind18.3 mph NW

Humidity52%

Visibility—

Dew point31°

Mon, 0950° / 38°

50 °

Sibley, Monday, 9 November

Mostly clear. High 50°, low 38°.

Pressure29.88 inHg

Wind17.9 mph NW

Humidity49%

Visibility—

Dew point29°

Tue, 1050° / 40°

50 °

Sibley, Tuesday, 10 November

Overcast. High 50°, low 40°.

Pressure30.03 inHg

Wind15.7 mph NW

Humidity54%

Visibility—

Dew point33°

Wed, 1149° / 36°

49 °

Sibley, Wednesday, 11 November

Clear. High 49°, low 36°.

Pressure30.15 inHg

Wind11.4 mph NW

Humidity53%

Visibility—

Dew point30°

Thu, 1248° / 41°

0.03

48 °

Sibley, Thursday, 12 November

Light rain. High 48°, low 41°.

Pressure29.97 inHg

Wind10.7 mph S

Humidity60%

Visibility—

Dew point32°

Fri, 1358° / 45°

58 °

Sibley, Friday, 13 November

Overcast. High 58°, low 45°.

Pressure29.77 inHg

Wind8.9 mph W

Humidity76%

Visibility—

Dew point46°

Sat, 1450° / 43°

50 °

Sibley, Saturday, 14 November

Partly cloudy. High 50°, low 43°.

Pressure29.91 inHg

Wind17.4 mph N

Humidity66%

Visibility—

Dew point38°

Sun, 1550° / 36°

50 °

Sibley, Sunday, 15 November

Clear. High 50°, low 36°.

Pressure30.15 inHg

Wind10.4 mph N

Humidity61%

Visibility—

Dew point34°

Mon, 1654° / 39°

54 °

Sibley, Monday, 16 November

Overcast. High 54°, low 39°.

Pressure30.09 inHg

Wind12.5 mph SW

Humidity49%

Visibility—

Dew point33°

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

Tue, 1750° / 35°

0.1

50 °

Sibley, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high50°

Average low35°

Average precipitation0.1 in

Chance of precipitation27%

Record high72° (2016)

Record low15° (2005)

Wed, 1850° / 36°

0.15

50 °

Sibley, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high50°

Average low36°

Average precipitation0.15 in

Chance of precipitation33%

Record high69° (2016)

Record low11° (2014)

Thu, 1949° / 35°

0.08

49 °

Sibley, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high49°

Average low35°

Average precipitation0.08 in

Chance of precipitation33%

Record high69° (1991)

Record low17° (2014)

Fri, 2048° / 34°

0.1

48 °

Sibley, Friday, 20 November

Climate normal for this date — 60-year average.

Average high48°

Average low34°

Average precipitation0.1 in

Chance of precipitation27%

Record high67° (2007)

Record low15° (2022)

Sat, 2147° / 33°

0.1

47 °

Sibley, 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 low9° (1964)

Sun, 2247° / 31°

0.06

47 °

Sibley, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high47°

Average low31°

Average precipitation0.06 in

Chance of precipitation23%

Record high71° (2010)

Record low4° (2015)

Mon, 2347° / 32°

0.08

47 °

Sibley, Monday, 23 November

Climate normal for this date — 60-year average.

Average high47°

Average low32°

Average precipitation0.08 in

Chance of precipitation23%

Record high65° (2003)

Record low11° (1970)

Tue, 2445° / 31°

0.09

45 °

Sibley, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high45°

Average low31°

Average precipitation0.09 in

Chance of precipitation25%

Record high67° (1966)

Record low12° (1970)

Wed, 2546° / 32°

0.09

46 °

Sibley, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high46°

Average low32°

Average precipitation0.09 in

Chance of precipitation33%

Record high63° (2006)

Record low15° (1977)

Thu, 2646° / 31°

0.11

46 °

Sibley, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high46°

Average low31°

Average precipitation0.11 in

Chance of precipitation38%

Record high66° (1965)

Record low6° (1977)

Fri, 2745° / 32°

0.2

45 °

Sibley, Friday, 27 November

Climate normal for this date — 60-year average.

Average high45°

Average low32°

Average precipitation0.2 in

Chance of precipitation48%

Record high68° (1990)

Record low14° (2013)

Sat, 2843° / 29°

0.13

43 °

Sibley, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high43°

Average low29°

Average precipitation0.13 in

Chance of precipitation27%

Record high66° (1998)

Record low12° (1977)

Sun, 2943° / 30°

0.07

43 °

Sibley, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high43°

Average low30°

Average precipitation0.07 in

Chance of precipitation33%

Record high66° (1998)

Record low6° (1972)

Mon, 3044° / 29°

0.11

44 °

Sibley, Monday, 30 November

Climate normal for this date — 60-year average.

Average high44°

Average low29°

Average precipitation0.11 in

Chance of precipitation30%

Record high64° (1998)

Record low10° (1964)

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 Sibley, 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 Sibley, 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.