As of 00:56 CDT

Weather in Sag Bridge, IL

49°Current weather

Sag Bridge, Tuesday, 20 October, 00:56

Mostly clear. Feels like 49°. High 69°, low 44°.

Pressure30.36 inHg
Wind0 mph N
Humidity92%
Visibility6.2 mi
Dew point45°

Monthly outlook for Sag Bridge, IL: average high 59.1°, average low 44.2°. That is 1.2° above the climate normal for October. Precipitation is expected on 3 days (about 0.6 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 21 October (70.6°), the coolest 28 October (31.8°).

59.1°/44.2°
Average high / low
+1.2°
Above normal
3 / 5
Wet days / normal
0.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
20 October – 29 October60.4°58°+1.3°
30 October – 8 November57°54°+1.7°
9 November – 18 Novemberat normal48.4°—

October records over 66 years

87.8°3 October 2025All-time high
25°26 October 1962All-time low

Climate normals and records are computed from the nearest reference point — Chicago Ridge (8 mi).

Wed, 2171° / 44°0Clear
71 °Clear

Sag Bridge, Wednesday, 21 October

Clear. High 71°, low 44°.

Pressure30.27 inHg
Wind3.1 mph SW
Humidity55%
Visibility6.2 mi
Dew point48°
Thu, 2267° / 51°0.01Light rain
67 °Light rain

Sag Bridge, Thursday, 22 October

Light rain. High 67°, low 51°.

Pressure30.30 inHg
Wind5.7 mph NE
Humidity69%
Visibility6.2 mi
Dew point56°
Fri, 2362° / 45°0Mostly clear
62 °Mostly clear

Sag Bridge, Friday, 23 October

Mostly clear. High 62°, low 45°.

Pressure30.39 inHg
Wind4.3 mph SE
Humidity72%
Visibility6.2 mi
Dew point48°
Sat, 2463° / 45°0Partly cloudy
63 °Partly cloudy

Sag Bridge, Saturday, 24 October

Partly cloudy. High 63°, low 45°.

Pressure30.42 inHg
Wind6.5 mph S
Humidity56%
Visibility—
Dew point43°
Sun, 2567° / 47°0.01Light rain
67 °Light rain

Sag Bridge, Sunday, 25 October

Light rain. High 67°, low 47°.

Pressure30.39 inHg
Wind6.4 mph S
Humidity58%
Visibility—
Dew point47°
Mon, 2661° / 54°0Overcast
61 °Overcast

Sag Bridge, Monday, 26 October

Overcast. High 61°, low 54°.

Pressure30.30 inHg
Wind7.5 mph NE
Humidity34%
Visibility—
Dew point32°
Tue, 2754° / 39°0.29Rain
54 °Rain

Sag Bridge, Tuesday, 27 October

Rain. High 54°, low 39°.

Pressure30.27 inHg
Wind13.1 mph NW
Humidity57%
Visibility—
Dew point32°
Wed, 2841° / 32°0Clear
41 °Clear

Sag Bridge, Wednesday, 28 October

Clear. High 41°, low 32°.

Pressure30.45 inHg
Wind10.5 mph N
Humidity31%
Visibility—
Dew point11°
Thu, 2949° / 33°0Mostly clear
49 °Mostly clear

Sag Bridge, Thursday, 29 October

Mostly clear. High 49°, low 33°.

Pressure30.21 inHg
Wind9.6 mph W
Humidity28%
Visibility—
Dew point14°
Fri, 3055° / 37°0Clear
55 °Clear

Sag Bridge, Friday, 30 October

Clear. High 55°, low 37°.

Pressure30.12 inHg
Wind9.5 mph SW
Humidity34%
Visibility—
Dew point23°
Sat, 3162° / 44°0Overcast
62 °Overcast

Sag Bridge, Saturday, 31 October

Overcast. High 62°, low 44°.

Pressure30.15 inHg
Wind8.3 mph S
Humidity31%
Visibility—
Dew point27°
Sun, 0159° / 51°0.05Light rain
59 °Light rain

Sag Bridge, Sunday, 1 November

Light rain. High 59°, low 51°.

Pressure30.12 inHg
Wind9.7 mph SW
Humidity37%
Visibility—
Dew point29°
Mon, 0255° / 51°0.24Light rain
55 °Light rain

Sag Bridge, Monday, 2 November

Light rain. High 55°, low 51°.

Pressure29.91 inHg
Wind7.4 mph NW
Humidity96%
Visibility—
Dew point51°
Tue, 0356° / 46°0Partly cloudy
56 °Partly cloudy

Sag Bridge, Tuesday, 3 November

Partly cloudy. High 56°, low 46°.

Pressure29.94 inHg
Wind11.7 mph NW
Humidity57%
Visibility—
Dew point38°
Wed, 0456° / 44°0Mostly clear
56 °Mostly clear

Sag Bridge, Wednesday, 4 November

Mostly clear. High 56°, low 44°.

Pressure30.12 inHg
Wind3.9 mph NW
Humidity36%
Visibility—
Dew point28°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0553° / 40°0.12Climate normal
53 °Climate normal

Sag Bridge, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high53°
Average low40°
Average precipitation0.12 in
Chance of precipitation32%
Record high75° (1978)
Record low19° (1991)
Fri, 0653° / 39°0.07Climate normal
53 °Climate normal

Sag Bridge, Friday, 6 November

Climate normal for this date — 60-year average.

Average high53°
Average low39°
Average precipitation0.07 in
Chance of precipitation30%
Record high72° (1975)
Record low25° (1991)
Sat, 0752° / 39°0.06Climate normal
52 °Climate normal

Sag Bridge, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high52°
Average low39°
Average precipitation0.06 in
Chance of precipitation20%
Record high70° (2020)
Record low20° (1991)
Sun, 0852° / 39°0.06Climate normal
52 °Climate normal

Sag Bridge, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high52°
Average low39°
Average precipitation0.06 in
Chance of precipitation20%
Record high74° (2020)
Record low15° (1991)
Mon, 0952° / 39°0.13Climate normal
52 °Climate normal

Sag Bridge, Monday, 9 November

Climate normal for this date — 60-year average.

Average high52°
Average low39°
Average precipitation0.13 in
Chance of precipitation35%
Record high72° (2020)
Record low19° (1991)
Tue, 1051° / 38°0.13Climate normal
51 °Climate normal

Sag Bridge, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high51°
Average low38°
Average precipitation0.13 in
Chance of precipitation40%
Record high73° (2020)
Record low18° (2018)
Wed, 1148° / 36°0.08Climate normal
48 °Climate normal

Sag Bridge, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high48°
Average low36°
Average precipitation0.08 in
Chance of precipitation30%
Record high71° (1964)
Record low17° (2019)
Thu, 1247° / 35°0.06Climate normal
47 °Climate normal

Sag Bridge, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high47°
Average low35°
Average precipitation0.06 in
Chance of precipitation23%
Record high68° (1964)
Record low5° (2019)
Fri, 1347° / 34°0.05Climate normal
47 °Climate normal

Sag Bridge, Friday, 13 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.05 in
Chance of precipitation22%
Record high69° (1999)
Record low2° (2019)
Sat, 1448° / 35°0.07Climate normal
48 °Climate normal

Sag Bridge, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.07 in
Chance of precipitation33%
Record high70° (1971)
Record low14° (1986)
Sun, 1548° / 36°0.1Climate normal
48 °Climate normal

Sag Bridge, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high48°
Average low36°
Average precipitation0.1 in
Chance of precipitation32%
Record high68° (2025)
Record low20° (1982)
Mon, 1647° / 35°0.05Climate normal
47 °Climate normal

Sag Bridge, Monday, 16 November

Climate normal for this date — 60-year average.

Average high47°
Average low35°
Average precipitation0.05 in
Chance of precipitation25%
Record high63° (1988)
Record low22° (1997)
Tue, 1748° / 35°0.09Climate normal
48 °Climate normal

Sag Bridge, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.09 in
Chance of precipitation30%
Record high69° (2016)
Record low16° (2014)
Wed, 1848° / 36°0.15Climate normal
48 °Climate normal

Sag Bridge, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high48°
Average low36°
Average precipitation0.15 in
Chance of precipitation30%
Record high67° (2016)
Record low12° (2014)

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 Sag Bridge, 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 Sag Bridge, 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.