As of 01:14 CDT

Weather in Aiken, IL

53°Current weather

Aiken, Thursday, 22 October, 01:14

Clear. Feels like 52°. High 75°, low 47°.

Pressure30.21 inHg
Wind1.1 mph S
Humidity86%
Visibility6.2 mi
Dew point49°

Monthly outlook for Aiken, IL: average high 58.3°, average low 43.3°. That is 2.8° above the climate normal for October. Precipitation is expected on 5 days (about 1.8 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 22 October (75°), the coolest 6 November (30.2°).

58.3°/43.3°
Average high / low
+2.8°
Above normal
5 / 5
Wet days / normal
1.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
22 October – 31 October62.6°54.9°+4.3°
1 November – 10 November51.1°49.7°+0.8°
11 November – 20 Novemberat normal44.5°—

October records over 66 years

85.6°3 October 2025All-time high
20.7°30 October 1988All-time low

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

Fri, 2373° / 50°0Clear
73 °Clear

Aiken, Friday, 23 October

Clear. High 73°, low 50°.

Pressure30.30 inHg
Wind7.1 mph S
Humidity58%
Visibility6.2 mi
Dew point53°
Sat, 2470° / 54°0.06Light rain
70 °Light rain

Aiken, Saturday, 24 October

Light rain. High 70°, low 54°.

Pressure30.33 inHg
Wind9.7 mph S
Humidity60%
Visibility6.2 mi
Dew point51°
Sun, 2572° / 53°0Overcast
72 °Overcast

Aiken, Sunday, 25 October

Overcast. High 72°, low 53°.

Pressure30.36 inHg
Wind4 mph S
Humidity61%
Visibility6.2 mi
Dew point52°
Mon, 2669° / 53°0Overcast
69 °Overcast

Aiken, Monday, 26 October

Overcast. High 69°, low 53°.

Pressure30.33 inHg
Wind8.9 mph E
Humidity61%
Visibility—
Dew point52°
Tue, 2757° / 48°0.4Rain
57 °Rain

Aiken, Tuesday, 27 October

Rain. High 57°, low 48°.

Pressure30.18 inHg
Wind10 mph NE
Humidity90%
Visibility—
Dew point53°
Wed, 2847° / 38°0.14Light rain
47 °Light rain

Aiken, Wednesday, 28 October

Light rain. High 47°, low 38°.

Pressure30.33 inHg
Wind15.2 mph N
Humidity55%
Visibility—
Dew point31°
Thu, 2953° / 34°0Clear
53 °Clear

Aiken, Thursday, 29 October

Clear. High 53°, low 34°.

Pressure30.33 inHg
Wind6.8 mph SW
Humidity51%
Visibility—
Dew point32°
Fri, 3056° / 38°0Partly cloudy
56 °Partly cloudy

Aiken, Friday, 30 October

Partly cloudy. High 56°, low 38°.

Pressure30.09 inHg
Wind17.8 mph S
Humidity52%
Visibility—
Dew point36°
Sat, 3155° / 51°0.38Rain
55 °Rain

Aiken, Saturday, 31 October

Rain. High 55°, low 51°.

Pressure29.94 inHg
Wind22.7 mph S
Humidity78%
Visibility—
Dew point46°
Sun, 0155° / 53°0.84Rain
55 °Rain

Aiken, Sunday, 1 November

Rain. High 55°, low 53°.

Pressure29.85 inHg
Wind18.6 mph S
Humidity97%
Visibility—
Dew point52°
Mon, 0250° / 37°0Clear
50 °Clear

Aiken, Monday, 2 November

Clear. High 50°, low 37°.

Pressure30.21 inHg
Wind17.6 mph NW
Humidity52%
Visibility—
Dew point30°
Tue, 0350° / 34°0Overcast
50 °Overcast

Aiken, Tuesday, 3 November

Overcast. High 50°, low 34°.

Pressure30.27 inHg
Wind12.5 mph W
Humidity45%
Visibility—
Dew point27°
Wed, 0457° / 38°0Partly cloudy
57 °Partly cloudy

Aiken, Wednesday, 4 November

Partly cloudy. High 57°, low 38°.

Pressure29.68 inHg
Wind20.4 mph SW
Humidity66%
Visibility—
Dew point43°
Thu, 0556° / 35°0Light rain
56 °Light rain

Aiken, Thursday, 5 November

Light rain. High 56°, low 35°.

Pressure29.77 inHg
Wind22.3 mph NW
Humidity59%
Visibility—
Dew point31°
Fri, 0638° / 30°0Overcast
38 °Overcast

Aiken, Friday, 6 November

Overcast. High 38°, low 30°.

Pressure30.03 inHg
Wind7.4 mph S
Humidity65%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0749° / 35°0.03Climate normal
49 °Climate normal

Aiken, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.03 in
Chance of precipitation22%
Record high67° (2020)
Record low5° (1991)
Sun, 0849° / 35°0.05Climate normal
49 °Climate normal

Aiken, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.05 in
Chance of precipitation18%
Record high70° (1999)
Record low6° (1991)
Mon, 0948° / 36°0.1Climate normal
48 °Climate normal

Aiken, Monday, 9 November

Climate normal for this date — 60-year average.

Average high48°
Average low36°
Average precipitation0.1 in
Chance of precipitation35%
Record high70° (2020)
Record low16° (1991)
Tue, 1047° / 34°0.12Climate normal
47 °Climate normal

Aiken, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.12 in
Chance of precipitation30%
Record high70° (2022)
Record low14° (2017)
Wed, 1145° / 31°0.08Climate normal
45 °Climate normal

Aiken, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high45°
Average low31°
Average precipitation0.08 in
Chance of precipitation28%
Record high69° (1964)
Record low13° (2019)
Thu, 1243° / 31°0.06Climate normal
43 °Climate normal

Aiken, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high43°
Average low31°
Average precipitation0.06 in
Chance of precipitation30%
Record high64° (1964)
Record low3° (2019)
Fri, 1344° / 31°0.05Climate normal
44 °Climate normal

Aiken, Friday, 13 November

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.05 in
Chance of precipitation22%
Record high69° (1999)
Record low6° (1986)
Sat, 1445° / 32°0.04Climate normal
45 °Climate normal

Aiken, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high45°
Average low32°
Average precipitation0.04 in
Chance of precipitation28%
Record high65° (2001)
Record low14° (1986)
Sun, 1545° / 33°0.05Climate normal
45 °Climate normal

Aiken, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high45°
Average low33°
Average precipitation0.05 in
Chance of precipitation25%
Record high66° (2001)
Record low15° (2019)
Mon, 1645° / 32°0.06Climate normal
45 °Climate normal

Aiken, Monday, 16 November

Climate normal for this date — 60-year average.

Average high45°
Average low32°
Average precipitation0.06 in
Chance of precipitation23%
Record high61° (1988)
Record low19° (1989)
Tue, 1745° / 33°0.1Climate normal
45 °Climate normal

Aiken, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high45°
Average low33°
Average precipitation0.1 in
Chance of precipitation18%
Record high69° (2016)
Record low13° (2005)
Wed, 1845° / 32°0.09Climate normal
45 °Climate normal

Aiken, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high45°
Average low32°
Average precipitation0.09 in
Chance of precipitation32%
Record high66° (1999)
Record low10° (2014)
Thu, 1945° / 32°0.06Climate normal
45 °Climate normal

Aiken, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high45°
Average low32°
Average precipitation0.06 in
Chance of precipitation25%
Record high63° (2020)
Record low11° (1986)
Fri, 2043° / 31°0.09Climate normal
43 °Climate normal

Aiken, Friday, 20 November

Climate normal for this date — 60-year average.

Average high43°
Average low31°
Average precipitation0.09 in
Chance of precipitation32%
Record high62° (2003)
Record low13° (2022)

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 Aiken, 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 Aiken, 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.