As of 02:13 CDT

Weather in Fairdale, IL

41°

Fairdale, Sunday, 18 October, 02:13

Clear. Feels like 37°. High 63°, low 41°.

Pressure30.39 inHg

Wind5.7 mph S

Humidity81%

Visibility6.2 mi

Dew point35°

See detailed hourly forecast

Monthly outlook for Fairdale, IL: average high 63.4°, average low 46.4°. That is 4° above the climate normal for October. Precipitation is expected on 2 days (about 0.1 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 24 October (69.2°), the coolest 26 October (35.5°).

63.4°/46.4°

Average high / low

+4°

Above normal

2 / 5

Wet days / normal

0.1 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
18 October – 27 October	63.3°	57.3°	+3.3°
28 October – 6 November	63.6°	53.2°	+5.8°
7 November – 16 November	at normal	47.3°	—

October records over 66 years

88°3 October 2025All-time high

22.1°30 October 1988All-time low

Climate normals and records are computed from the nearest reference point — Rockford (13 mi).

Mon, 1964° / 42°

64 °

Fairdale, Monday, 19 October

Partly cloudy. High 64°, low 42°.

Pressure30.39 inHg

Wind2.8 mph SW

Humidity57%

Visibility6.2 mi

Dew point45°

Tue, 2065° / 42°

65 °

Fairdale, Tuesday, 20 October

Clear. High 65°, low 42°.

Pressure30.39 inHg

Wind3.9 mph SE

Humidity55%

Visibility6.2 mi

Dew point46°

Wed, 2166° / 44°

66 °

Fairdale, Wednesday, 21 October

Clear. High 66°, low 44°.

Pressure30.27 inHg

Wind3.3 mph SW

Humidity57%

Visibility6.2 mi

Dew point46°

Thu, 2268° / 47°

68 °

Fairdale, Thursday, 22 October

Overcast. High 68°, low 47°.

Pressure30.27 inHg

Wind6.1 mph NE

Humidity54%

Visibility—

Dew point47°

Fri, 2367° / 50°

67 °

Fairdale, Friday, 23 October

Partly cloudy. High 67°, low 50°.

Pressure30.33 inHg

Wind10.4 mph SE

Humidity54%

Visibility—

Dew point46°

Sat, 2469° / 55°

69 °

Fairdale, Saturday, 24 October

Overcast. High 69°, low 55°.

Pressure30.18 inHg

Wind16.7 mph S

Humidity38%

Visibility—

Dew point40°

Sun, 2560° / 42°

60 °

Fairdale, Sunday, 25 October

Overcast. High 60°, low 42°.

Pressure30.42 inHg

Wind12.9 mph NW

Humidity58%

Visibility—

Dew point34°

Mon, 2654° / 35°

54 °

Fairdale, Monday, 26 October

Clear. High 54°, low 35°.

Pressure30.42 inHg

Wind8.3 mph W

Humidity36%

Visibility—

Dew point24°

Tue, 2757° / 38°

57 °

Fairdale, Tuesday, 27 October

Overcast. High 57°, low 38°.

Pressure30.30 inHg

Wind10.2 mph S

Humidity33%

Visibility—

Dew point26°

Wed, 2862° / 50°

62 °

Fairdale, Wednesday, 28 October

Overcast. High 62°, low 50°.

Pressure30.03 inHg

Wind18 mph S

Humidity68%

Visibility—

Dew point47°

Thu, 2965° / 59°

0.04

65 °

Fairdale, Thursday, 29 October

Light rain. High 65°, low 59°.

Pressure29.77 inHg

Wind20.6 mph S

Humidity69%

Visibility—

Dew point50°

Fri, 3064° / 50°

64 °

Fairdale, Friday, 30 October

Clear. High 64°, low 50°.

Pressure29.94 inHg

Wind10.6 mph W

Humidity24%

Visibility—

Dew point25°

Sat, 3164° / 49°

0.05

64 °

Fairdale, Saturday, 31 October

Light rain. High 64°, low 49°.

Pressure30.03 inHg

Wind15.7 mph SE

Humidity53%

Visibility—

Dew point44°

Sun, 0162° / 50°

0.01

62 °

Fairdale, Sunday, 1 November

Light rain. High 62°, low 50°.

Pressure29.80 inHg

Wind21.1 mph W

Humidity50%

Visibility—

Dew point42°

Mon, 0265° / 47°

65 °

Fairdale, Monday, 2 November

Clear. High 65°, low 47°.

Pressure30.06 inHg

Wind13 mph S

Humidity35%

Visibility—

Dew point34°

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

Tue, 0352° / 38°

0.06

52 °

Fairdale, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high52°

Average low38°

Average precipitation0.06 in

Chance of precipitation28%

Record high71° (1964)

Record low15° (1991)

Wed, 0452° / 39°

0.09

52 °

Fairdale, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high52°

Average low39°

Average precipitation0.09 in

Chance of precipitation25%

Record high70° (2015)

Record low13° (1991)

Thu, 0551° / 38°

0.11

51 °

Fairdale, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high51°

Average low38°

Average precipitation0.11 in

Chance of precipitation25%

Record high70° (1978)

Record low18° (1991)

Fri, 0651° / 37°

0.09

51 °

Fairdale, Friday, 6 November

Climate normal for this date — 60-year average.

Average high51°

Average low37°

Average precipitation0.09 in

Chance of precipitation28%

Record high70° (1975)

Record low21° (1991)

Sat, 0750° / 36°

0.03

50 °

Fairdale, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high50°

Average low36°

Average precipitation0.03 in

Chance of precipitation17%

Record high67° (2020)

Record low10° (1991)

Sun, 0850° / 36°

0.05

50 °

Fairdale, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high50°

Average low36°

Average precipitation0.05 in

Chance of precipitation20%

Record high71° (2020)

Record low13° (1991)

Mon, 0950° / 37°

0.11

50 °

Fairdale, Monday, 9 November

Climate normal for this date — 60-year average.

Average high50°

Average low37°

Average precipitation0.11 in

Chance of precipitation32%

Record high73° (2020)

Record low17° (1991)

Tue, 1049° / 35°

0.11

49 °

Fairdale, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high49°

Average low35°

Average precipitation0.11 in

Chance of precipitation30%

Record high71° (2022)

Record low15° (2017)

Wed, 1146° / 33°

0.06

46 °

Fairdale, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high46°

Average low33°

Average precipitation0.06 in

Chance of precipitation25%

Record high69° (1964)

Record low13° (2019)

Thu, 1245° / 32°

0.07

45 °

Fairdale, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high45°

Average low32°

Average precipitation0.07 in

Chance of precipitation25%

Record high64° (1964)

Record low3° (2019)

Fri, 1345° / 32°

0.04

45 °

Fairdale, Friday, 13 November

Climate normal for this date — 60-year average.

Average high45°

Average low32°

Average precipitation0.04 in

Chance of precipitation18%

Record high69° (1999)

Record low8° (1986)

Sat, 1446° / 32°

0.06

46 °

Fairdale, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high46°

Average low32°

Average precipitation0.06 in

Chance of precipitation28%

Record high67° (1971)

Record low10° (1995)

Sun, 1546° / 33°

0.07

46 °

Fairdale, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high46°

Average low33°

Average precipitation0.07 in

Chance of precipitation27%

Record high69° (2025)

Record low9° (1995)

Mon, 1646° / 32°

0.05

46 °

Fairdale, Monday, 16 November

Climate normal for this date — 60-year average.

Average high46°

Average low32°

Average precipitation0.05 in

Chance of precipitation17%

Record high62° (1988)

Record low19° (2019)

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 Fairdale, 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 Fairdale, 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.