As of 02:23 CST

Weather in South Freeport, IL

28°Current weather

South Freeport, Saturday, 14 November, 02:23

Clear. Feels like 28°. High 46°, low 28°.

Pressure30.18 inHg
Wind0 mph N
Humidity86%
Visibility6.2 mi
Dew point26°

Monthly outlook for South Freeport, IL: average high 43.9°, average low 30.5°. That is 0.5° above the climate normal for November. Precipitation is expected on 4 days (about 1.8 inches), against a normal of 5 days and 1.3 inches. The warmest day looks like 21 November (60.8°), the coolest 24 November (16.1°).

43.9°/30.5°
Average high / low
+0.5°
Above normal
4 / 5
Wet days / normal
1.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
14 November – 23 November49°44.8°+2.4°
24 November – 3 December35.4°39.1°-2.1°
4 December – 13 Decemberat normal34.1°—

November records over 66 years

73.8°1 November 2000All-time high
-2.7°26 November 1977All-time low

Climate normals and records are computed from the nearest reference point — Freeport (5 mi).

Sun, 1548° / 29°0Mostly clear
48 °Mostly clear

South Freeport, Sunday, 15 November

Mostly clear. High 48°, low 29°.

Pressure30.45 inHg
Wind2.2 mph W
Humidity60%
Visibility6.2 mi
Dew point29°
Mon, 1650° / 30°0Clear
50 °Clear

South Freeport, Monday, 16 November

Clear. High 50°, low 30°.

Pressure30.50 inHg
Wind8.2 mph SW
Humidity55%
Visibility6.2 mi
Dew point32°
Tue, 1753° / 35°0Overcast
53 °Overcast

South Freeport, Tuesday, 17 November

Overcast. High 53°, low 35°.

Pressure30.45 inHg
Wind8.7 mph SW
Humidity58%
Visibility6.2 mi
Dew point36°
Wed, 1854° / 37°0Overcast
54 °Overcast

South Freeport, Wednesday, 18 November

Overcast. High 54°, low 37°.

Pressure30.27 inHg
Wind14.9 mph S
Humidity59%
Visibility—
Dew point36°
Thu, 1955° / 46°0.03Light rain
55 °Light rain

South Freeport, Thursday, 19 November

Light rain. High 55°, low 46°.

Pressure30.21 inHg
Wind15.7 mph S
Humidity69%
Visibility—
Dew point44°
Fri, 2057° / 39°0Overcast
57 °Overcast

South Freeport, Friday, 20 November

Overcast. High 57°, low 39°.

Pressure30.27 inHg
Wind14.6 mph S
Humidity80%
Visibility—
Dew point44°
Sat, 2161° / 55°0.58Rain
61 °Rain

South Freeport, Saturday, 21 November

Rain. High 61°, low 55°.

Pressure29.83 inHg
Wind19.8 mph S
Humidity63%
Visibility—
Dew point47°
Sun, 2242° / 23°0.24Snow
42 °Snow

South Freeport, Sunday, 22 November

Snow. High 42°, low 23°.

Pressure30.06 inHg
Wind23.6 mph N
Humidity72%
Visibility—
Dew point23°
Mon, 2326° / 18°0.01Light snow
26 °Light snow

South Freeport, Monday, 23 November

Light snow. High 26°, low 18°.

Pressure30.21 inHg
Wind15.7 mph N
Humidity57%
Visibility—
Dew point11°
Tue, 2427° / 16°0Clear
27 °Clear

South Freeport, Tuesday, 24 November

Clear. High 27°, low 16°.

Pressure30.33 inHg
Wind12.2 mph NW
Humidity61%
Visibility—
Dew point14°
Wed, 2534° / 22°0Overcast
34 °Overcast

South Freeport, Wednesday, 25 November

Overcast. High 34°, low 22°.

Pressure30.03 inHg
Wind17.4 mph S
Humidity45%
Visibility—
Dew point11°
Thu, 2633° / 24°0Overcast
33 °Overcast

South Freeport, Thursday, 26 November

Overcast. High 33°, low 24°.

Pressure30.21 inHg
Wind9.2 mph W
Humidity65%
Visibility—
Dew point20°
Fri, 2738° / 27°0.53Rain
38 °Rain

South Freeport, Friday, 27 November

Rain. High 38°, low 27°.

Pressure30.24 inHg
Wind21.5 mph SE
Humidity60%
Visibility—
Dew point23°
Sat, 2846° / 33°0.37Snow
46 °Snow

South Freeport, Saturday, 28 November

Snow. High 46°, low 33°.

Pressure29.41 inHg
Wind20.6 mph W
Humidity92%
Visibility—
Dew point42°
Sun, 2934° / 26°0Overcast
34 °Overcast

South Freeport, Sunday, 29 November

Overcast. High 34°, low 26°.

Pressure30.09 inHg
Wind19.7 mph W
Humidity53%
Visibility—
Dew point14°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 3039° / 26°0.06Climate normal
39 °Climate normal

South Freeport, Monday, 30 November

Climate normal for this date — 60-year average.

Average high39°
Average low26°
Average precipitation0.06 in
Chance of precipitation23%
Record high65° (1998)
Record low5° (1977)
Tue, 0137° / 25°0.11Climate normal
37 °Climate normal

South Freeport, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high37°
Average low25°
Average precipitation0.11 in
Chance of precipitation40%
Record high59° (1970)
Record low1° (1971)
Wed, 0238° / 25°0.05Climate normal
38 °Climate normal

South Freeport, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high38°
Average low25°
Average precipitation0.05 in
Chance of precipitation27%
Record high66° (1982)
Record low2° (1971)
Thu, 0337° / 24°0.09Climate normal
37 °Climate normal

South Freeport, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high37°
Average low24°
Average precipitation0.09 in
Chance of precipitation30%
Record high66° (2012)
Record low-10° (1985)
Fri, 0436° / 24°0.06Climate normal
36 °Climate normal

South Freeport, Friday, 4 December

Climate normal for this date — 60-year average.

Average high36°
Average low24°
Average precipitation0.06 in
Chance of precipitation20%
Record high64° (1998)
Record low-5° (2025)
Sat, 0537° / 24°0.07Climate normal
37 °Climate normal

South Freeport, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high37°
Average low24°
Average precipitation0.07 in
Chance of precipitation32%
Record high65° (2001)
Record low-2° (1991)
Sun, 0635° / 22°0.05Climate normal
35 °Climate normal

South Freeport, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high35°
Average low22°
Average precipitation0.05 in
Chance of precipitation27%
Record high59° (1998)
Record low-6° (2007)
Mon, 0733° / 21°0.09Climate normal
33 °Climate normal

South Freeport, Monday, 7 December

Climate normal for this date — 60-year average.

Average high33°
Average low21°
Average precipitation0.09 in
Chance of precipitation27%
Record high53° (1980)
Record low-5° (2005)
Tue, 0833° / 22°0.07Climate normal
33 °Climate normal

South Freeport, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high33°
Average low22°
Average precipitation0.07 in
Chance of precipitation32%
Record high56° (1991)
Record low-2° (2025)
Wed, 0934° / 20°0.08Climate normal
34 °Climate normal

South Freeport, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high34°
Average low20°
Average precipitation0.08 in
Chance of precipitation32%
Record high51° (1987)
Record low-8° (1978)
Thu, 1033° / 20°0.07Climate normal
33 °Climate normal

South Freeport, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high33°
Average low20°
Average precipitation0.07 in
Chance of precipitation25%
Record high56° (2015)
Record low-13° (1978)
Fri, 1132° / 19°0.09Climate normal
32 °Climate normal

South Freeport, Friday, 11 December

Climate normal for this date — 60-year average.

Average high32°
Average low19°
Average precipitation0.09 in
Chance of precipitation32%
Record high55° (1965)
Record low-16° (1972)
Sat, 1234° / 19°0.05Climate normal
34 °Climate normal

South Freeport, Saturday, 12 December

Climate normal for this date — 60-year average.

Average high34°
Average low19°
Average precipitation0.05 in
Chance of precipitation18%
Record high58° (1991)
Record low-9° (2000)
Sun, 1334° / 20°0.05Climate normal
34 °Climate normal

South Freeport, Sunday, 13 December

Climate normal for this date — 60-year average.

Average high34°
Average low20°
Average precipitation0.05 in
Chance of precipitation20%
Record high60° (2015)
Record low-17° (2000)

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 South Freeport, 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 South Freeport, 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.