As of 13:49 CST

Weather in Sibley, IL

57°

Sibley, Wednesday, 4 November, 13:49

Overcast. Feels like 56°. High 64°, low 54°.

Pressure29.71 inHg

Wind15 mph SW

Humidity75%

Visibility6.2 mi

Dew point49°

See detailed hourly forecast

Monthly outlook for Sibley, IL: average high 57.6°, average low 43.1°. That is 3.4° above the climate normal for November. Precipitation is expected on 3 days (about 1.1 inches), against a normal of 4 days and 1.4 inches. The warmest day looks like 4 November (64.3°), the coolest 7 November (33.5°).

57.6°/43.1°

Average high / low

+3.4°

Above normal

3 / 4

Wet days / normal

1.1 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
4 November – 13 November	56.2°	52.6°	+2°
14 November – 23 November	59.9°	48.7°	+6.2°
24 November – 3 December	at normal	43.7°	—

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).

Thu, 0558° / 50°

58 °

Sibley, Thursday, 5 November

Overcast. High 58°, low 50°.

Pressure29.80 inHg

Wind14.6 mph W

Humidity57%

Visibility6.2 mi

Dew point43°

Fri, 0651° / 41°

0.06

51 °

Sibley, Friday, 6 November

Light rain. High 51°, low 41°.

Pressure30.15 inHg

Wind11.2 mph N

Humidity51%

Visibility6.2 mi

Dew point29°

Sat, 0750° / 34°

50 °

Sibley, Saturday, 7 November

Partly cloudy. High 50°, low 34°.

Pressure30.27 inHg

Wind6.6 mph NW

Humidity51%

Visibility6.2 mi

Dew point30°

Sun, 0859° / 37°

59 °

Sibley, Sunday, 8 November

Mostly clear. High 59°, low 37°.

Pressure30.12 inHg

Wind11.1 mph W

Humidity58%

Visibility6.2 mi

Dew point42°

Mon, 0961° / 39°

61 °

Sibley, Monday, 9 November

Clear. High 61°, low 39°.

Pressure30.21 inHg

Wind7.6 mph SW

Humidity46%

Visibility—

Dew point36°

Tue, 1060° / 42°

60 °

Sibley, Tuesday, 10 November

Clear. High 60°, low 42°.

Pressure30.06 inHg

Wind10 mph NW

Humidity43%

Visibility—

Dew point34°

Wed, 1154° / 40°

54 °

Sibley, Wednesday, 11 November

Overcast. High 54°, low 40°.

Pressure30.24 inHg

Wind8.1 mph N

Humidity57%

Visibility—

Dew point37°

Thu, 1251° / 41°

51 °

Sibley, Thursday, 12 November

Overcast. High 51°, low 41°.

Pressure30.24 inHg

Wind7.4 mph NE

Humidity55%

Visibility—

Dew point33°

Fri, 1354° / 38°

54 °

Sibley, Friday, 13 November

Clear. High 54°, low 38°.

Pressure30.15 inHg

Wind10.2 mph W

Humidity49%

Visibility—

Dew point32°

Sat, 1460° / 40°

60 °

Sibley, Saturday, 14 November

Clear. High 60°, low 40°.

Pressure30.12 inHg

Wind11.1 mph W

Humidity52%

Visibility—

Dew point38°

Sun, 1562° / 47°

62 °

Sibley, Sunday, 15 November

Overcast. High 62°, low 47°.

Pressure30.15 inHg

Wind8.2 mph SW

Humidity57%

Visibility—

Dew point44°

Mon, 1656° / 49°

56 °

Sibley, Monday, 16 November

Overcast. High 56°, low 49°.

Pressure30.18 inHg

Wind4 mph W

Humidity67%

Visibility—

Dew point44°

Tue, 1763° / 47°

63 °

Sibley, Tuesday, 17 November

Clear. High 63°, low 47°.

Pressure30.24 inHg

Wind9.4 mph S

Humidity49%

Visibility—

Dew point41°

Wed, 1863° / 47°

63 °

Sibley, Wednesday, 18 November

Partly cloudy. High 63°, low 47°.

Pressure30.06 inHg

Wind17.4 mph S

Humidity47%

Visibility—

Dew point40°

Thu, 1954° / 45°

0.7

54 °

Sibley, Thursday, 19 November

Rain. High 54°, low 45°.

Pressure29.83 inHg

Wind14.6 mph N

Humidity94%

Visibility—

Dew point51°

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

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)

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)

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.