As of 01:11 CST

Weather in Sibley, IL

51°

Sibley, Tuesday, 10 November, 01:11

Clear. Feels like 49°. High 65°, low 40°.

Pressure30.03 inHg

Wind10.4 mph SW

Humidity79%

Visibility6.2 mi

Dew point44°

See detailed hourly forecast

Monthly outlook for Sibley, IL: average high 50°, average low 37.6°. That is 0.7° above the climate normal for November. Precipitation is expected on 4 days (about 1.2 inches), against a normal of 4 days and 1.4 inches. The warmest day looks like 10 November (65.2°), the coolest 14 November (27.9°).

50°/37.6°

Average high / low

+0.7°

Above normal

4 / 4

Wet days / normal

1.2 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
10 November – 19 November	51.4°	49.9°	+0.8°
20 November – 29 November	47.6°	45.7°	+1.1°
30 November – 9 December	at normal	40.4°	—

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).

Wed, 1163° / 40°

0.31

63 °

Sibley, Wednesday, 11 November

Rain. High 63°, low 40°.

Pressure29.74 inHg

Wind4.2 mph SW

Humidity81%

Visibility1.5 mi

Dew point53°

Thu, 1245° / 34°

45 °

Sibley, Thursday, 12 November

Overcast. High 45°, low 34°.

Pressure29.97 inHg

Wind16 mph N

Humidity61%

Visibility6.2 mi

Dew point26°

Fri, 1343° / 32°

43 °

Sibley, Friday, 13 November

Overcast. High 43°, low 32°.

Pressure30.06 inHg

Wind12.7 mph NW

Humidity68%

Visibility6.2 mi

Dew point27°

Sat, 1443° / 28°

43 °

Sibley, Saturday, 14 November

Clear. High 43°, low 28°.

Pressure30.24 inHg

Wind6.6 mph NW

Humidity61%

Visibility—

Dew point28°

Sun, 1546° / 29°

46 °

Sibley, Sunday, 15 November

Clear. High 46°, low 29°.

Pressure30.36 inHg

Wind5.4 mph E

Humidity53%

Visibility—

Dew point27°

Mon, 1649° / 34°

49 °

Sibley, Monday, 16 November

Partly cloudy. High 49°, low 34°.

Pressure30.42 inHg

Wind8 mph E

Humidity49%

Visibility—

Dew point28°

Tue, 1749° / 35°

49 °

Sibley, Tuesday, 17 November

Clear. High 49°, low 35°.

Pressure30.47 inHg

Wind6.9 mph SE

Humidity48%

Visibility—

Dew point28°

Wed, 1853° / 35°

53 °

Sibley, Wednesday, 18 November

Clear. High 53°, low 35°.

Pressure30.42 inHg

Wind10.4 mph S

Humidity44%

Visibility—

Dew point27°

Thu, 1957° / 40°

57 °

Sibley, Thursday, 19 November

Overcast. High 57°, low 40°.

Pressure30.33 inHg

Wind12.5 mph S

Humidity48%

Visibility—

Dew point34°

Fri, 2049° / 46°

0.01

49 °

Sibley, Friday, 20 November

Light rain. High 49°, low 46°.

Pressure30.39 inHg

Wind8.1 mph S

Humidity67%

Visibility—

Dew point38°

Sat, 2148° / 45°

0.04

48 °

Sibley, Saturday, 21 November

Light rain. High 48°, low 45°.

Pressure30.39 inHg

Wind11.1 mph NE

Humidity89%

Visibility—

Dew point45°

Sun, 2248° / 43°

0.81

48 °

Sibley, Sunday, 22 November

Rain. High 48°, low 43°.

Pressure30.18 inHg

Wind14.5 mph E

Humidity95%

Visibility—

Dew point44°

Mon, 2355° / 46°

0.07

55 °

Sibley, Monday, 23 November

Light rain. High 55°, low 46°.

Pressure29.83 inHg

Wind18.3 mph SW

Humidity98%

Visibility—

Dew point52°

Tue, 2448° / 41°

48 °

Sibley, Tuesday, 24 November

Partly cloudy. High 48°, low 41°.

Pressure29.88 inHg

Wind16 mph SW

Humidity63%

Visibility—

Dew point35°

Wed, 2538° / 34°

38 °

Sibley, Wednesday, 25 November

Overcast. High 38°, low 34°.

Pressure30.15 inHg

Wind12.6 mph NW

Humidity48%

Visibility—

Dew point19°

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

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)

Tue, 0141° / 28°

0.14

41 °

Sibley, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high41°

Average low28°

Average precipitation0.14 in

Chance of precipitation37%

Record high67° (1970)

Record low11° (1985)

Wed, 0242° / 28°

0.06

42 °

Sibley, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high42°

Average low28°

Average precipitation0.06 in

Chance of precipitation30%

Record high71° (1982)

Record low8° (1976)

Thu, 0342° / 28°

0.09

42 °

Sibley, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high42°

Average low28°

Average precipitation0.09 in

Chance of precipitation35%

Record high69° (2012)

Record low7° (1976)

Fri, 0440° / 27°

0.08

40 °

Sibley, Friday, 4 December

Climate normal for this date — 60-year average.

Average high40°

Average low27°

Average precipitation0.08 in

Chance of precipitation25%

Record high68° (1998)

Record low0° (1991)

Sat, 0541° / 26°

0.07

41 °

Sibley, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high41°

Average low26°

Average precipitation0.07 in

Chance of precipitation28%

Record high67° (2001)

Record low0° (2025)

Sun, 0639° / 26°

0.06

39 °

Sibley, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high39°

Average low26°

Average precipitation0.06 in

Chance of precipitation23%

Record high64° (1980)

Record low-1° (1964)

Mon, 0738° / 25°

0.12

38 °

Sibley, Monday, 7 December

Climate normal for this date — 60-year average.

Average high38°

Average low25°

Average precipitation0.12 in

Chance of precipitation32%

Record high60° (1980)

Record low-6° (1972)

Tue, 0838° / 26°

0.06

38 °

Sibley, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high38°

Average low26°

Average precipitation0.06 in

Chance of precipitation27%

Record high65° (1991)

Record low1° (2005)

Wed, 0939° / 25°

0.07

39 °

Sibley, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high39°

Average low25°

Average precipitation0.07 in

Chance of precipitation35%

Record high55° (1990)

Record low-6° (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 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.