As of 14:23 CDT

Weather in Adeline, IL

57°Current weather

Adeline, Saturday, 17 October, 14:23

Clear. Feels like 53°. High 57°, low 34°.

Pressure30.47 inHg
Wind9.2 mph SW
Humidity12%
Visibility6.2 mi
Dew point15°

Monthly outlook for Adeline, IL: average high 64.2°, average low 46.4°. That is 4.2° above the climate normal for October. Precipitation is expected on 3 days (about 1.1 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 23 October (69.2°), the coolest 17 October (34.1°).

64.2°/46.4°
Average high / low
+4.2°
Above normal
3 / 5
Wet days / normal
1.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
17 October – 26 October64.5°57.7°+3.8°
27 October – 5 November63.7°53.4°+5.7°
6 November – 15 Novemberat normal47.6°—

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).

Sun, 1861° / 40°0Clear
61 °Clear

Adeline, Sunday, 18 October

Clear. High 61°, low 40°.

Pressure30.39 inHg
Wind14.7 mph SW
Humidity52%
Visibility6.2 mi
Dew point39°
Mon, 1964° / 41°0Clear
64 °Clear

Adeline, Monday, 19 October

Clear. High 64°, low 41°.

Pressure30.39 inHg
Wind4.3 mph S
Humidity55%
Visibility6.2 mi
Dew point44°
Tue, 2065° / 42°0Light rain
65 °Light rain

Adeline, Tuesday, 20 October

Light rain. High 65°, low 42°.

Pressure30.39 inHg
Wind5 mph SE
Humidity48%
Visibility6.2 mi
Dew point43°
Wed, 2167° / 46°0Clear
67 °Clear

Adeline, Wednesday, 21 October

Clear. High 67°, low 46°.

Pressure30.27 inHg
Wind5.5 mph SW
Humidity54%
Visibility6.2 mi
Dew point47°
Thu, 2269° / 47°0Clear
69 °Clear

Adeline, Thursday, 22 October

Clear. High 69°, low 47°.

Pressure30.27 inHg
Wind6.4 mph SE
Humidity51%
Visibility—
Dew point47°
Fri, 2369° / 51°0Partly cloudy
69 °Partly cloudy

Adeline, Friday, 23 October

Partly cloudy. High 69°, low 51°.

Pressure30.18 inHg
Wind10.7 mph S
Humidity42%
Visibility—
Dew point42°
Sat, 2467° / 57°0Overcast
67 °Overcast

Adeline, Saturday, 24 October

Overcast. High 67°, low 57°.

Pressure30.09 inHg
Wind16.2 mph S
Humidity45%
Visibility—
Dew point44°
Sun, 2563° / 49°0Overcast
63 °Overcast

Adeline, Sunday, 25 October

Overcast. High 63°, low 49°.

Pressure30.03 inHg
Wind16 mph W
Humidity53%
Visibility—
Dew point43°
Mon, 2662° / 43°0Clear
62 °Clear

Adeline, Monday, 26 October

Clear. High 62°, low 43°.

Pressure30.18 inHg
Wind8.1 mph SE
Humidity54%
Visibility—
Dew point42°
Tue, 2768° / 53°0.01Light rain
68 °Light rain

Adeline, Tuesday, 27 October

Light rain. High 68°, low 53°.

Pressure29.97 inHg
Wind16.1 mph SW
Humidity63%
Visibility—
Dew point52°
Wed, 2865° / 59°0.46Rain
65 °Rain

Adeline, Wednesday, 28 October

Rain. High 65°, low 59°.

Pressure29.83 inHg
Wind17.7 mph S
Humidity87%
Visibility—
Dew point59°
Thu, 2960° / 45°0.01Light rain
60 °Light rain

Adeline, Thursday, 29 October

Light rain. High 60°, low 45°.

Pressure30.12 inHg
Wind13 mph NW
Humidity45%
Visibility—
Dew point36°
Fri, 3067° / 50°0.47Rain
67 °Rain

Adeline, Friday, 30 October

Rain. High 67°, low 50°.

Pressure29.74 inHg
Wind24.8 mph S
Humidity97%
Visibility—
Dew point59°
Sat, 3168° / 47°0.17Light rain
68 °Light rain

Adeline, Saturday, 31 October

Light rain. High 68°, low 47°.

Pressure29.65 inHg
Wind26.3 mph SW
Humidity56%
Visibility—
Dew point40°
Sun, 0154° / 39°0Overcast
54 °Overcast

Adeline, Sunday, 1 November

Overcast. High 54°, low 39°.

Pressure30.18 inHg
Wind10.4 mph W
Humidity37%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Tue, 1048° / 35°0.09Climate normal
48 °Climate normal

Adeline, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.09 in
Chance of precipitation30%
Record high71° (2022)
Record low15° (2017)
Wed, 1146° / 32°0.07Climate normal
46 °Climate normal

Adeline, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high46°
Average low32°
Average precipitation0.07 in
Chance of precipitation27%
Record high69° (1964)
Record low12° (2019)
Thu, 1245° / 31°0.06Climate normal
45 °Climate normal

Adeline, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high45°
Average low31°
Average precipitation0.06 in
Chance of precipitation28%
Record high64° (1964)
Record low2° (2019)
Fri, 1345° / 31°0.04Climate normal
45 °Climate normal

Adeline, Friday, 13 November

Climate normal for this date — 60-year average.

Average high45°
Average low31°
Average precipitation0.04 in
Chance of precipitation17%
Record high69° (1999)
Record low7° (1986)
Sat, 1446° / 32°0.06Climate normal
46 °Climate normal

Adeline, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high46°
Average low32°
Average precipitation0.06 in
Chance of precipitation32%
Record high67° (2025)
Record low14° (1986)
Sun, 1546° / 33°0.07Climate normal
46 °Climate normal

Adeline, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.07 in
Chance of precipitation27%
Record high68° (2025)
Record low9° (1995)

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.