As of 18:27 CST

Weather in Chautauqua, IL

48°Current weather

Chautauqua, Friday, 6 November, 18:27

Overcast. Feels like 45°. High 51°, low 38°.

Pressure30.21 inHg
Wind5.7 mph N
Humidity69%
Visibility6.2 mi
Dew point38°

Monthly outlook for Chautauqua, IL: average high 58.8°, average low 40.7°. That is 3° above the climate normal for November. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 4 days and 1.6 inches. The warmest day looks like 17 November (72.1°), the coolest 14 November (28.2°).

58.8°/40.7°
Average high / low
+3°
Above normal
1 / 4
Wet days / normal
0.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
6 November – 15 November55.3°54.2°+0.6°
16 November – 25 November64.6°51°+7.6°
26 November – 5 Decemberat normal45.9°—

November records over 66 years

79°8 November 2023All-time high
-0.6°8 November 1991All-time low

Climate normals and records are computed from the nearest reference point — Jerseyville (11 mi).

Sat, 0752° / 33°0Overcast
52 °Overcast

Chautauqua, Saturday, 7 November

Overcast. High 52°, low 33°.

Pressure30.27 inHg
Wind3.1 mph NW
Humidity53%
Visibility6.2 mi
Dew point34°
Sun, 0863° / 40°0Clear
63 °Clear

Chautauqua, Sunday, 8 November

Clear. High 63°, low 40°.

Pressure30.15 inHg
Wind7.4 mph W
Humidity59%
Visibility6.2 mi
Dew point45°
Mon, 0964° / 42°0Clear
64 °Clear

Chautauqua, Monday, 9 November

Clear. High 64°, low 42°.

Pressure30.18 inHg
Wind4.8 mph SW
Humidity52%
Visibility6.2 mi
Dew point43°
Tue, 1066° / 47°0Clear
66 °Clear

Chautauqua, Tuesday, 10 November

Clear. High 66°, low 47°.

Pressure30.06 inHg
Wind5 mph W
Humidity60%
Visibility6.2 mi
Dew point50°
Wed, 1165° / 46°0.01Light rain
65 °Light rain

Chautauqua, Wednesday, 11 November

Light rain. High 65°, low 46°.

Pressure29.91 inHg
Wind7.1 mph W
Humidity63%
Visibility—
Dew point49°
Thu, 1255° / 42°0.03Light rain
55 °Light rain

Chautauqua, Thursday, 12 November

Light rain. High 55°, low 42°.

Pressure29.83 inHg
Wind17.2 mph NE
Humidity51%
Visibility—
Dew point36°
Fri, 1344° / 35°0Overcast
44 °Overcast

Chautauqua, Friday, 13 November

Overcast. High 44°, low 35°.

Pressure30.12 inHg
Wind14.1 mph N
Humidity52%
Visibility—
Dew point25°
Sat, 1444° / 28°0Clear
44 °Clear

Chautauqua, Saturday, 14 November

Clear. High 44°, low 28°.

Pressure30.27 inHg
Wind7.8 mph N
Humidity41%
Visibility—
Dew point19°
Sun, 1550° / 29°0Overcast
50 °Overcast

Chautauqua, Sunday, 15 November

Overcast. High 50°, low 29°.

Pressure30.30 inHg
Wind8.9 mph SW
Humidity30%
Visibility—
Dew point15°
Mon, 1668° / 43°0Overcast
68 °Overcast

Chautauqua, Monday, 16 November

Overcast. High 68°, low 43°.

Pressure30.15 inHg
Wind13.7 mph SW
Humidity45%
Visibility—
Dew point39°
Tue, 1772° / 51°0Clear
72 °Clear

Chautauqua, Tuesday, 17 November

Clear. High 72°, low 51°.

Pressure30.06 inHg
Wind13.6 mph SW
Humidity51%
Visibility—
Dew point47°
Wed, 1872° / 56°0Overcast
72 °Overcast

Chautauqua, Wednesday, 18 November

Overcast. High 72°, low 56°.

Pressure29.97 inHg
Wind17.7 mph S
Humidity51%
Visibility—
Dew point49°
Thu, 1964° / 45°0.05Light rain
64 °Light rain

Chautauqua, Thursday, 19 November

Light rain. High 64°, low 45°.

Pressure30.21 inHg
Wind15.7 mph NW
Humidity46%
Visibility—
Dew point37°
Fri, 2056° / 38°0Partly cloudy
56 °Partly cloudy

Chautauqua, Friday, 20 November

Partly cloudy. High 56°, low 38°.

Pressure30.36 inHg
Wind6.7 mph N
Humidity34%
Visibility—
Dew point24°
Sat, 2156° / 37°0Mostly clear
56 °Mostly clear

Chautauqua, Saturday, 21 November

Mostly clear. High 56°, low 37°.

Pressure30.33 inHg
Wind8.6 mph NE
Humidity31%
Visibility—
Dew point22°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2250° / 35°0.08Climate normal
50 °Climate normal

Chautauqua, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high50°
Average low35°
Average precipitation0.08 in
Chance of precipitation23%
Record high72° (2010)
Record low17° (1964)
Mon, 2350° / 35°0.09Climate normal
50 °Climate normal

Chautauqua, Monday, 23 November

Climate normal for this date — 60-year average.

Average high50°
Average low35°
Average precipitation0.09 in
Chance of precipitation30%
Record high67° (1966)
Record low16° (1970)
Tue, 2449° / 34°0.13Climate normal
49 °Climate normal

Chautauqua, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high49°
Average low34°
Average precipitation0.13 in
Chance of precipitation28%
Record high69° (1966)
Record low15° (1970)
Wed, 2549° / 35°0.13Climate normal
49 °Climate normal

Chautauqua, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.13 in
Chance of precipitation33%
Record high66° (2006)
Record low18° (1977)
Thu, 2649° / 35°0.15Climate normal
49 °Climate normal

Chautauqua, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.15 in
Chance of precipitation42%
Record high74° (1965)
Record low12° (1977)
Fri, 2747° / 35°0.21Climate normal
47 °Climate normal

Chautauqua, Friday, 27 November

Climate normal for this date — 60-year average.

Average high47°
Average low35°
Average precipitation0.21 in
Chance of precipitation43%
Record high69° (1989)
Record low13° (1993)
Sat, 2845° / 32°0.09Climate normal
45 °Climate normal

Chautauqua, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high45°
Average low32°
Average precipitation0.09 in
Chance of precipitation22%
Record high69° (1998)
Record low6° (1977)
Sun, 2946° / 33°0.07Climate normal
46 °Climate normal

Chautauqua, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.07 in
Chance of precipitation25%
Record high69° (1998)
Record low14° (1976)
Mon, 3046° / 32°0.17Climate normal
46 °Climate normal

Chautauqua, Monday, 30 November

Climate normal for this date — 60-year average.

Average high46°
Average low32°
Average precipitation0.17 in
Chance of precipitation28%
Record high65° (1998)
Record low10° (1964)
Tue, 0145° / 32°0.11Climate normal
45 °Climate normal

Chautauqua, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high45°
Average low32°
Average precipitation0.11 in
Chance of precipitation28%
Record high66° (1970)
Record low12° (1985)
Wed, 0246° / 32°0.08Climate normal
46 °Climate normal

Chautauqua, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high46°
Average low32°
Average precipitation0.08 in
Chance of precipitation25%
Record high69° (1982)
Record low6° (2006)
Thu, 0345° / 32°0.11Climate normal
45 °Climate normal

Chautauqua, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high45°
Average low32°
Average precipitation0.11 in
Chance of precipitation28%
Record high71° (2012)
Record low10° (1985)
Fri, 0444° / 31°0.08Climate normal
44 °Climate normal

Chautauqua, Friday, 4 December

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.08 in
Chance of precipitation28%
Record high69° (1998)
Record low3° (2006)
Sat, 0545° / 30°0.08Climate normal
45 °Climate normal

Chautauqua, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high45°
Average low30°
Average precipitation0.08 in
Chance of precipitation28%
Record high70° (1998)
Record low4° (2025)

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 Chautauqua, 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 Chautauqua, 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.