As of 11:05 CDT

Weather in Adeline, IL

71°Current weather

Adeline, Sunday, 11 October, 11:05

Clear. Feels like 69°. High 75°, low 53°.

Pressure30.00 inHg
Wind10.4 mph S
Humidity26%
Visibility6.2 mi
Dew point42°

Monthly outlook for Adeline, IL: average high 63.4°, average low 49°. That is 2.4° above the climate normal for October. Precipitation is expected on 5 days (about 2.3 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 12 October (82.7°), the coolest 18 October (30°).

63.4°/49°
Average high / low
+2.4°
Above normal
5 / 5
Wet days / normal
2.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
11 October – 20 October63.6°60°+2°
21 October – 30 October62.9°56.3°+3.7°
31 October – 9 Novemberat normal51.4°—

October records over 66 years

86.4°3 October 2025All-time high
21.4°30 October 1988All-time low

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

Mon, 1283° / 60°0Mostly clear
83 °Mostly clear

Adeline, Monday, 12 October

Mostly clear. High 83°, low 60°.

Pressure29.83 inHg
Wind12.2 mph SW
Humidity61%
Visibility6.2 mi
Dew point63°
Tue, 1377° / 66°0.04Light rain
77 °Light rain

Adeline, Tuesday, 13 October

Light rain. High 77°, low 66°.

Pressure29.83 inHg
Wind8.9 mph W
Humidity69%
Visibility6.2 mi
Dew point64°
Wed, 1470° / 59°0.25Rain
70 °Rain

Adeline, Wednesday, 14 October

Rain. High 70°, low 59°.

Pressure30.09 inHg
Wind7 mph NE
Humidity61%
Visibility6.2 mi
Dew point55°
Thu, 1558° / 55°1.61Heavy rain
58 °Heavy rain

Adeline, Thursday, 15 October

Heavy rain. High 58°, low 55°.

Pressure30.09 inHg
Wind10.5 mph E
Humidity94%
Visibility—
Dew point55°
Fri, 1659° / 46°0Overcast
59 °Overcast

Adeline, Friday, 16 October

Overcast. High 59°, low 46°.

Pressure30.39 inHg
Wind18.3 mph N
Humidity48%
Visibility—
Dew point37°
Sat, 1743° / 30°0Clear
43 °Clear

Adeline, Saturday, 17 October

Clear. High 43°, low 30°.

Pressure30.56 inHg
Wind13 mph NW
Humidity32%
Visibility—
Dew point12°
Sun, 1850° / 30°0Partly cloudy
50 °Partly cloudy

Adeline, Sunday, 18 October

Partly cloudy. High 50°, low 30°.

Pressure30.39 inHg
Wind20.4 mph S
Humidity39%
Visibility—
Dew point22°
Mon, 1959° / 41°0Partly cloudy
59 °Partly cloudy

Adeline, Monday, 19 October

Partly cloudy. High 59°, low 41°.

Pressure30.30 inHg
Wind15.9 mph SW
Humidity50%
Visibility—
Dew point36°
Tue, 2062° / 44°0Partly cloudy
62 °Partly cloudy

Adeline, Tuesday, 20 October

Partly cloudy. High 62°, low 44°.

Pressure30.30 inHg
Wind9.4 mph S
Humidity41%
Visibility—
Dew point35°
Wed, 2163° / 50°0Overcast
63 °Overcast

Adeline, Wednesday, 21 October

Overcast. High 63°, low 50°.

Pressure30.21 inHg
Wind12.1 mph S
Humidity47%
Visibility—
Dew point38°
Thu, 2266° / 54°0.02Light rain
66 °Light rain

Adeline, Thursday, 22 October

Light rain. High 66°, low 54°.

Pressure30.21 inHg
Wind8.9 mph S
Humidity63%
Visibility—
Dew point50°
Fri, 2366° / 55°0.06Light rain
66 °Light rain

Adeline, Friday, 23 October

Light rain. High 66°, low 55°.

Pressure30.15 inHg
Wind5.8 mph NE
Humidity66%
Visibility—
Dew point53°
Sat, 2467° / 50°0Clear
67 °Clear

Adeline, Saturday, 24 October

Clear. High 67°, low 50°.

Pressure30.18 inHg
Wind8.7 mph E
Humidity64%
Visibility—
Dew point51°
Sun, 2568° / 48°0.28Rain
68 °Rain

Adeline, Sunday, 25 October

Rain. High 68°, low 48°.

Pressure29.88 inHg
Wind19.9 mph NW
Humidity64%
Visibility—
Dew point53°
Mon, 2648° / 44°0Overcast
48 °Overcast

Adeline, Monday, 26 October

Overcast. High 48°, low 44°.

Pressure29.83 inHg
Wind19.2 mph NW
Humidity69%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2755° / 40°0.07Climate normal
55 °Climate normal

Adeline, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.07 in
Chance of precipitation25%
Record high74° (2014)
Record low25° (1997)
Wed, 2855° / 40°0.06Climate normal
55 °Climate normal

Adeline, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.06 in
Chance of precipitation22%
Record high71° (1999)
Record low24° (1969)
Thu, 2955° / 40°0.06Climate normal
55 °Climate normal

Adeline, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.06 in
Chance of precipitation23%
Record high78° (2024)
Record low23° (1980)
Fri, 3056° / 41°0.1Climate normal
56 °Climate normal

Adeline, Friday, 30 October

Climate normal for this date — 60-year average.

Average high56°
Average low41°
Average precipitation0.1 in
Chance of precipitation32%
Record high77° (2024)
Record low21° (1988)
Sat, 3154° / 41°0.11Climate normal
54 °Climate normal

Adeline, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high54°
Average low41°
Average precipitation0.11 in
Chance of precipitation37%
Record high71° (1974)
Record low24° (2019)
Sun, 0153° / 40°0.2Climate normal
53 °Climate normal

Adeline, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high53°
Average low40°
Average precipitation0.2 in
Chance of precipitation38%
Record high74° (2000)
Record low20° (2019)
Mon, 0252° / 39°0.13Climate normal
52 °Climate normal

Adeline, Monday, 2 November

Climate normal for this date — 60-year average.

Average high52°
Average low39°
Average precipitation0.13 in
Chance of precipitation32%
Record high73° (1961)
Record low20° (1991)
Tue, 0352° / 38°0.06Climate normal
52 °Climate normal

Adeline, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high52°
Average low38°
Average precipitation0.06 in
Chance of precipitation27%
Record high71° (1964)
Record low15° (1991)
Wed, 0451° / 39°0.09Climate normal
51 °Climate normal

Adeline, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high51°
Average low39°
Average precipitation0.09 in
Chance of precipitation28%
Record high70° (2015)
Record low13° (1991)
Thu, 0551° / 37°0.1Climate normal
51 °Climate normal

Adeline, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.1 in
Chance of precipitation22%
Record high70° (1978)
Record low18° (1991)
Fri, 0651° / 36°0.08Climate normal
51 °Climate normal

Adeline, Friday, 6 November

Climate normal for this date — 60-year average.

Average high51°
Average low36°
Average precipitation0.08 in
Chance of precipitation35%
Record high69° (2020)
Record low20° (1991)
Sat, 0750° / 36°0.03Climate normal
50 °Climate normal

Adeline, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high50°
Average low36°
Average precipitation0.03 in
Chance of precipitation18%
Record high68° (2020)
Record low10° (1991)
Sun, 0850° / 36°0.05Climate normal
50 °Climate normal

Adeline, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high50°
Average low36°
Average precipitation0.05 in
Chance of precipitation15%
Record high71° (2020)
Record low13° (1991)
Mon, 0949° / 36°0.12Climate normal
49 °Climate normal

Adeline, Monday, 9 November

Climate normal for this date — 60-year average.

Average high49°
Average low36°
Average precipitation0.12 in
Chance of precipitation35%
Record high73° (2020)
Record low17° (1991)

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 Adeline, 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 Adeline, 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.