As of 21:54 CDT

Weather in Roanoke, IL

57°

Roanoke, Friday, 23 October, 21:54

Overcast. Feels like 55°. High 73°, low 47°.

Pressure30.30 inHg

Wind8 mph SE

Humidity67%

Visibility6.2 mi

Dew point46°

See detailed hourly forecast

Monthly outlook for Roanoke, IL: average high 67.4°, average low 50.1°. That is 5.9° above the climate normal for October. Precipitation is expected on 2 days (about 0.2 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 29 October (76°), the coolest 4 November (41.4°).

67.4°/50.1°

Average high / low

+5.9°

Above normal

2 / 5

Wet days / normal

0.2 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
23 October – 1 November	71.1°	58.4°	+7.1°
2 November – 11 November	61.2°	53.3°	+4.4°
12 November – 21 November	at normal	48.7°	—

October records over 66 years

89.2°7 October 2007All-time high

21.9°22 October 1976All-time low

Climate normals and records are computed from the nearest reference point — Toluca (15 mi).

Sat, 2471° / 49°

71 °

Roanoke, Saturday, 24 October

Overcast. High 71°, low 49°.

Pressure30.36 inHg

Wind6.7 mph S

Humidity52%

Visibility6.2 mi

Dew point49°

Sun, 2573° / 47°

73 °

Roanoke, Sunday, 25 October

Overcast. High 73°, low 47°.

Pressure30.39 inHg

Wind5.8 mph S

Humidity49%

Visibility6.2 mi

Dew point49°

Mon, 2673° / 53°

73 °

Roanoke, Monday, 26 October

Overcast. High 73°, low 53°.

Pressure30.33 inHg

Wind1.1 mph E

Humidity52%

Visibility6.2 mi

Dew point52°

Tue, 2770° / 51°

70 °

Roanoke, Tuesday, 27 October

Overcast. High 70°, low 51°.

Pressure30.24 inHg

Wind5.6 mph SE

Humidity64%

Visibility6.2 mi

Dew point53°

Wed, 2873° / 57°

73 °

Roanoke, Wednesday, 28 October

Partly cloudy. High 73°, low 57°.

Pressure30.18 inHg

Wind9.6 mph SW

Humidity49%

Visibility—

Dew point49°

Thu, 2976° / 57°

76 °

Roanoke, Thursday, 29 October

Partly cloudy. High 76°, low 57°.

Pressure30.21 inHg

Wind10.8 mph SW

Humidity44%

Visibility—

Dew point49°

Fri, 3072° / 62°

0.03

72 °

Roanoke, Friday, 30 October

Light rain. High 72°, low 62°.

Pressure30.15 inHg

Wind10.3 mph SW

Humidity51%

Visibility—

Dew point52°

Sat, 3166° / 55°

0.16

66 °

Roanoke, Saturday, 31 October

Rain. High 66°, low 55°.

Pressure30.09 inHg

Wind16.8 mph S

Humidity65%

Visibility—

Dew point51°

Sun, 0163° / 50°

0.04

63 °

Roanoke, Sunday, 1 November

Light rain. High 63°, low 50°.

Pressure29.94 inHg

Wind18.9 mph S

Humidity64%

Visibility—

Dew point50°

Mon, 0256° / 42°

56 °

Roanoke, Monday, 2 November

Clear. High 56°, low 42°.

Pressure30.15 inHg

Wind12 mph NW

Humidity38%

Visibility—

Dew point28°

Tue, 0352° / 42°

52 °

Roanoke, Tuesday, 3 November

Overcast. High 52°, low 42°.

Pressure30.12 inHg

Wind14.5 mph NW

Humidity36%

Visibility—

Dew point25°

Wed, 0455° / 41°

55 °

Roanoke, Wednesday, 4 November

Overcast. High 55°, low 41°.

Pressure30.06 inHg

Wind10.5 mph S

Humidity33%

Visibility—

Dew point23°

Thu, 0566° / 44°

66 °

Roanoke, Thursday, 5 November

Mostly clear. High 66°, low 44°.

Pressure30.03 inHg

Wind6.7 mph NW

Humidity39%

Visibility—

Dew point35°

Fri, 0673° / 53°

73 °

Roanoke, Friday, 6 November

Partly cloudy. High 73°, low 53°.

Pressure30.03 inHg

Wind15.3 mph SW

Humidity50%

Visibility—

Dew point50°

Sat, 0766° / 52°

66 °

Roanoke, Saturday, 7 November

Overcast. High 66°, low 52°.

Pressure30.12 inHg

Wind12.1 mph NW

Humidity37%

Visibility—

Dew point37°

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

Sun, 0853° / 38°

0.05

53 °

Roanoke, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high53°

Average low38°

Average precipitation0.05 in

Chance of precipitation20%

Record high75° (1999)

Record low12° (1991)

Mon, 0954° / 39°

0.14

54 °

Roanoke, Monday, 9 November

Climate normal for this date — 60-year average.

Average high54°

Average low39°

Average precipitation0.14 in

Chance of precipitation37%

Record high73° (2020)

Record low17° (1991)

Tue, 1051° / 37°

0.14

51 °

Roanoke, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high51°

Average low37°

Average precipitation0.14 in

Chance of precipitation28%

Record high73° (2020)

Record low16° (2018)

Wed, 1150° / 34°

0.06

50 °

Roanoke, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high50°

Average low34°

Average precipitation0.06 in

Chance of precipitation23%

Record high73° (1964)

Record low17° (2019)

Thu, 1248° / 33°

0.07

48 °

Roanoke, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high48°

Average low33°

Average precipitation0.07 in

Chance of precipitation28%

Record high71° (2010)

Record low8° (2019)

Fri, 1349° / 34°

0.06

49 °

Roanoke, Friday, 13 November

Climate normal for this date — 60-year average.

Average high49°

Average low34°

Average precipitation0.06 in

Chance of precipitation13%

Record high72° (1999)

Record low8° (1986)

Sat, 1450° / 34°

0.07

50 °

Roanoke, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high50°

Average low34°

Average precipitation0.07 in

Chance of precipitation32%

Record high73° (1971)

Record low14° (1986)

Sun, 1549° / 35°

0.08

49 °

Roanoke, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high49°

Average low35°

Average precipitation0.08 in

Chance of precipitation28%

Record high69° (2025)

Record low19° (1982)

Mon, 1649° / 34°

0.06

49 °

Roanoke, Monday, 16 November

Climate normal for this date — 60-year average.

Average high49°

Average low34°

Average precipitation0.06 in

Chance of precipitation20%

Record high70° (1971)

Record low21° (1997)

Tue, 1750° / 35°

0.11

50 °

Roanoke, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high50°

Average low35°

Average precipitation0.11 in

Chance of precipitation25%

Record high74° (2016)

Record low15° (2005)

Wed, 1850° / 35°

0.12

50 °

Roanoke, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high50°

Average low35°

Average precipitation0.12 in

Chance of precipitation30%

Record high70° (1999)

Record low12° (2014)

Thu, 1949° / 35°

0.07

49 °

Roanoke, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high49°

Average low35°

Average precipitation0.07 in

Chance of precipitation28%

Record high68° (1979)

Record low16° (2018)

Fri, 2048° / 34°

0.09

48 °

Roanoke, Friday, 20 November

Climate normal for this date — 60-year average.

Average high48°

Average low34°

Average precipitation0.09 in

Chance of precipitation32%

Record high67° (2007)

Record low15° (2022)

Sat, 2146° / 32°

0.1

46 °

Roanoke, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high46°

Average low32°

Average precipitation0.1 in

Chance of precipitation30%

Record high68° (1990)

Record low9° (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 Roanoke, 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 Roanoke, 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.