As of 08:25 CST

Weather in South Freeport, IL

37°Current weather

South Freeport, Friday, 6 November, 08:25

Clear. Feels like 29°. High 44°, low 32°.

Pressure30.21 inHg
Wind15 mph N
Humidity93%
Visibility6.2 mi
Dew point35°

Monthly outlook for South Freeport, IL: average high 53.7°, average low 40.8°. That is 3.9° above the climate normal for November. Precipitation is expected on 3 days (about 0.8 inches), against a normal of 4 days and 1.1 inches. The warmest day looks like 21 November (59.5°), the coolest 7 November (29.2°).

53.7°/40.8°
Average high / low
+3.9°
Above normal
3 / 4
Wet days / normal
0.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
6 November – 15 November51.5°47.6°+2.2°
16 November – 25 November57.3°43.9°+7.4°
26 November – 5 Decemberat normal38.1°—

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).

Sat, 0749° / 29°0Overcast
49 °Overcast

South Freeport, Saturday, 7 November

Overcast. High 49°, low 29°.

Pressure30.18 inHg
Wind7.4 mph W
Humidity54%
Visibility6.2 mi
Dew point32°
Sun, 0858° / 40°0Clear
58 °Clear

South Freeport, Sunday, 8 November

Clear. High 58°, low 40°.

Pressure30.00 inHg
Wind12.6 mph W
Humidity52%
Visibility6.2 mi
Dew point40°
Mon, 0957° / 35°0Overcast
57 °Overcast

South Freeport, Monday, 9 November

Overcast. High 57°, low 35°.

Pressure30.09 inHg
Wind8.9 mph SW
Humidity53%
Visibility6.2 mi
Dew point38°
Tue, 1059° / 43°0Clear
59 °Clear

South Freeport, Tuesday, 10 November

Clear. High 59°, low 43°.

Pressure30.06 inHg
Wind8.8 mph W
Humidity59%
Visibility—
Dew point41°
Wed, 1154° / 36°0.14Light rain
54 °Light rain

South Freeport, Wednesday, 11 November

Light rain. High 54°, low 36°.

Pressure29.97 inHg
Wind7.6 mph NW
Humidity50%
Visibility—
Dew point33°
Thu, 1244° / 32°0Clear
44 °Clear

South Freeport, Thursday, 12 November

Clear. High 44°, low 32°.

Pressure30.27 inHg
Wind11.5 mph N
Humidity48%
Visibility—
Dew point22°
Fri, 1344° / 30°0Overcast
44 °Overcast

South Freeport, Friday, 13 November

Overcast. High 44°, low 30°.

Pressure30.06 inHg
Wind8 mph NW
Humidity49%
Visibility—
Dew point23°
Sat, 1448° / 31°0Mostly clear
48 °Mostly clear

South Freeport, Saturday, 14 November

Mostly clear. High 48°, low 31°.

Pressure30.15 inHg
Wind8.5 mph SW
Humidity52%
Visibility—
Dew point28°
Sun, 1558° / 38°0Clear
58 °Clear

South Freeport, Sunday, 15 November

Clear. High 58°, low 38°.

Pressure30.12 inHg
Wind16 mph SW
Humidity54%
Visibility—
Dew point37°
Mon, 1659° / 48°0Overcast
59 °Overcast

South Freeport, Monday, 16 November

Overcast. High 59°, low 48°.

Pressure30.09 inHg
Wind17.5 mph SW
Humidity55%
Visibility—
Dew point42°
Tue, 1754° / 50°0Overcast
54 °Overcast

South Freeport, Tuesday, 17 November

Overcast. High 54°, low 50°.

Pressure30.21 inHg
Wind12.3 mph SW
Humidity92%
Visibility—
Dew point49°
Wed, 1857° / 47°0Overcast
57 °Overcast

South Freeport, Wednesday, 18 November

Overcast. High 57°, low 47°.

Pressure30.36 inHg
Wind11.2 mph S
Humidity85%
Visibility—
Dew point50°
Thu, 1956° / 54°0.03Light rain
56 °Light rain

South Freeport, Thursday, 19 November

Light rain. High 56°, low 54°.

Pressure30.30 inHg
Wind14.3 mph SW
Humidity77%
Visibility—
Dew point49°
Fri, 2058° / 54°0.13Light rain
58 °Light rain

South Freeport, Friday, 20 November

Light rain. High 58°, low 54°.

Pressure30.15 inHg
Wind11.9 mph S
Humidity74%
Visibility—
Dew point46°
Sat, 2160° / 55°0.48Rain
60 °Rain

South Freeport, Saturday, 21 November

Rain. High 60°, low 55°.

Pressure29.94 inHg
Wind17.7 mph S
Humidity90%
Visibility—
Dew point53°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2243° / 29°0.04Climate normal
43 °Climate normal

South Freeport, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high43°
Average low29°
Average precipitation0.04 in
Chance of precipitation15%
Record high65° (2010)
Record low2° (2015)
Mon, 2343° / 30°0.09Climate normal
43 °Climate normal

South Freeport, Monday, 23 November

Climate normal for this date — 60-year average.

Average high43°
Average low30°
Average precipitation0.09 in
Chance of precipitation28%
Record high62° (1966)
Record low11° (1970)
Tue, 2441° / 29°0.07Climate normal
41 °Climate normal

South Freeport, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high41°
Average low29°
Average precipitation0.07 in
Chance of precipitation23%
Record high61° (1966)
Record low9° (1985)
Wed, 2542° / 29°0.07Climate normal
42 °Climate normal

South Freeport, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.07 in
Chance of precipitation30%
Record high56° (1966)
Record low7° (1977)
Thu, 2642° / 28°0.11Climate normal
42 °Climate normal

South Freeport, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high42°
Average low28°
Average precipitation0.11 in
Chance of precipitation33%
Record high64° (1990)
Record low-3° (1977)
Fri, 2740° / 28°0.16Climate normal
40 °Climate normal

South Freeport, Friday, 27 November

Climate normal for this date — 60-year average.

Average high40°
Average low28°
Average precipitation0.16 in
Chance of precipitation50%
Record high64° (1990)
Record low8° (1993)
Sat, 2838° / 25°0.1Climate normal
38 °Climate normal

South Freeport, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high38°
Average low25°
Average precipitation0.1 in
Chance of precipitation27%
Record high62° (1998)
Record low2° (2018)
Sun, 2939° / 26°0.07Climate normal
39 °Climate normal

South Freeport, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high39°
Average low26°
Average precipitation0.07 in
Chance of precipitation35%
Record high65° (1998)
Record low2° (1977)
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)

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.