As of 16:09 CST

Weather in South Freeport, IL

45°Current weather

South Freeport, Saturday, 14 November, 16:09

Clear. Feels like 42°. High 45°, low 27°.

Pressure30.30 inHg
Wind4.6 mph NW
Humidity57%
Visibility6.2 mi
Dew point31°

Monthly outlook for South Freeport, IL: average high 49°, average low 36.5°. That is 3.3° above the climate normal for November. Precipitation is expected on 4 days (about 1.1 inches), against a normal of 5 days and 1.3 inches. The warmest day looks like 29 November (59.2°), the coolest 14 November (27.3°).

49°/36.5°
Average high / low
+3.3°
Above normal
4 / 5
Wet days / normal
1.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
14 November – 23 November50.4°44.8°+3.1°
24 November – 3 December46.7°39.1°+4.2°
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, 1547° / 28°0Clear
47 °Clear

South Freeport, Sunday, 15 November

Clear. High 47°, low 28°.

Pressure30.47 inHg
Wind2.1 mph W
Humidity62%
Visibility6.2 mi
Dew point28°
Mon, 1649° / 30°0Mostly clear
49 °Mostly clear

South Freeport, Monday, 16 November

Mostly clear. High 49°, low 30°.

Pressure30.50 inHg
Wind8.6 mph SW
Humidity56%
Visibility6.2 mi
Dew point32°
Tue, 1753° / 34°0Partly cloudy
53 °Partly cloudy

South Freeport, Tuesday, 17 November

Partly cloudy. High 53°, low 34°.

Pressure30.45 inHg
Wind9 mph SW
Humidity58%
Visibility6.2 mi
Dew point37°
Wed, 1855° / 38°0Overcast
55 °Overcast

South Freeport, Wednesday, 18 November

Overcast. High 55°, low 38°.

Pressure30.24 inHg
Wind13.3 mph S
Humidity60%
Visibility6.2 mi
Dew point39°
Thu, 1958° / 48°0.03Light rain
58 °Light rain

South Freeport, Thursday, 19 November

Light rain. High 58°, low 48°.

Pressure30.15 inHg
Wind14.2 mph S
Humidity65%
Visibility—
Dew point45°
Fri, 2056° / 42°0.02Light rain
56 °Light rain

South Freeport, Friday, 20 November

Light rain. High 56°, low 42°.

Pressure30.21 inHg
Wind14.3 mph S
Humidity53%
Visibility—
Dew point37°
Sat, 2156° / 46°0.19Light rain
56 °Light rain

South Freeport, Saturday, 21 November

Light rain. High 56°, low 46°.

Pressure29.77 inHg
Wind21.9 mph SW
Humidity83%
Visibility—
Dew point51°
Sun, 2244° / 36°0Overcast
44 °Overcast

South Freeport, Sunday, 22 November

Overcast. High 44°, low 36°.

Pressure30.30 inHg
Wind17.7 mph NW
Humidity57%
Visibility—
Dew point29°
Mon, 2340° / 28°0Partly cloudy
40 °Partly cloudy

South Freeport, Monday, 23 November

Partly cloudy. High 40°, low 28°.

Pressure30.56 inHg
Wind7.5 mph N
Humidity47%
Visibility—
Dew point19°
Tue, 2439° / 28°0.01Light snow
39 °Light snow

South Freeport, Tuesday, 24 November

Light snow. High 39°, low 28°.

Pressure30.50 inHg
Wind11.9 mph SE
Humidity42%
Visibility—
Dew point17°
Wed, 2536° / 34°0.17Snow
36 °Snow

South Freeport, Wednesday, 25 November

Snow. High 36°, low 34°.

Pressure30.27 inHg
Wind10.2 mph SE
Humidity81%
Visibility—
Dew point30°
Thu, 2648° / 35°0Overcast
48 °Overcast

South Freeport, Thursday, 26 November

Overcast. High 48°, low 35°.

Pressure30.42 inHg
Wind15 mph E
Humidity75%
Visibility—
Dew point39°
Fri, 2749° / 38°0.01Light rain
49 °Light rain

South Freeport, Friday, 27 November

Light rain. High 49°, low 38°.

Pressure30.30 inHg
Wind16.1 mph E
Humidity67%
Visibility—
Dew point37°
Sat, 2848° / 44°0.65Rain
48 °Rain

South Freeport, Saturday, 28 November

Rain. High 48°, low 44°.

Pressure30.06 inHg
Wind13.4 mph E
Humidity96%
Visibility—
Dew point46°
Sun, 2959° / 48°0.07Light rain
59 °Light rain

South Freeport, Sunday, 29 November

Light rain. High 59°, low 48°.

Pressure30.00 inHg
Wind8.9 mph SE
Humidity80%
Visibility—
Dew point49°
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.