Monthly outlook for Olivet, IL: average high 47.7°, average low 31.2°. That is 0.6° below the climate normal for November. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 21 November (66.2°), the coolest 24 November (17.6°).
47.7°/31.2°
Average high / low
−0.6°
Below normal
1 / 5
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 November – 22 November
52.9°
50°
+1.6°
23 November – 2 December
39.1°
46.1°
-3.9°
3 December – 12 December
at normal
41.4°
—
November records over 66 years
77.2°2 November 1961All-time high
8.2°22 November 2015All-time low
Climate normals and records are computed from the nearest reference point — Dana (12 mi).
Sat, 1447° / 31°0
47 °
Olivet, Saturday, 14 November
Clear. High 47°, low 31°.
Pressure30.27 inHg
Wind8 mph NW
Humidity54%
Visibility6.2 mi
Dew point26°
Sun, 1549° / 29°0
49 °
Olivet, Sunday, 15 November
Clear. High 49°, low 29°.
Pressure30.45 inHg
Wind2.1 mph NW
Humidity55%
Visibility6.2 mi
Dew point32°
Mon, 1652° / 30°0
52 °
Olivet, Monday, 16 November
Clear. High 52°, low 30°.
Pressure30.53 inHg
Wind5.8 mph SW
Humidity53%
Visibility6.2 mi
Dew point34°
Tue, 1753° / 32°0
53 °
Olivet, Tuesday, 17 November
Clear. High 53°, low 32°.
Pressure30.50 inHg
Wind5.8 mph S
Humidity50%
Visibility6.2 mi
Dew point34°
Wed, 1858° / 36°0
58 °
Olivet, Wednesday, 18 November
Overcast. High 58°, low 36°.
Pressure30.36 inHg
Wind11.6 mph S
Humidity48%
Visibility—
Dew point35°
Thu, 1954° / 45°0.02
54 °
Olivet, Thursday, 19 November
Light rain. High 54°, low 45°.
Pressure30.30 inHg
Wind12.3 mph SW
Humidity64%
Visibility—
Dew point41°
Fri, 2064° / 53°0
64 °
Olivet, Friday, 20 November
Overcast. High 64°, low 53°.
Pressure30.30 inHg
Wind12.9 mph S
Humidity68%
Visibility—
Dew point47°
Sat, 2166° / 43°0.05
66 °
Olivet, Saturday, 21 November
Light rain. High 66°, low 43°.
Pressure29.91 inHg
Wind22.1 mph SW
Humidity47%
Visibility—
Dew point43°
Sun, 2243° / 30°0
43 °
Olivet, Sunday, 22 November
Overcast. High 43°, low 30°.
Pressure30.15 inHg
Wind18.4 mph NW
Humidity41%
Visibility—
Dew point17°
Mon, 2329° / 22°0
29 °
Olivet, Monday, 23 November
Partly cloudy. High 29°, low 22°.
Pressure30.33 inHg
Wind15.8 mph NW
Humidity30%
Visibility—
Dew point1°
Tue, 2431° / 18°0
31 °
Olivet, Tuesday, 24 November
Clear. High 31°, low 18°.
Pressure30.53 inHg
Wind12.2 mph NW
Humidity36%
Visibility—
Dew point5°
Wed, 2536° / 18°0
36 °
Olivet, Wednesday, 25 November
Clear. High 36°, low 18°.
Pressure30.68 inHg
Wind6.9 mph SW
Humidity31%
Visibility—
Dew point4°
Thu, 2642° / 21°0
42 °
Olivet, Thursday, 26 November
Overcast. High 42°, low 21°.
Pressure30.50 inHg
Wind13.7 mph SW
Humidity20%
Visibility—
Dew point0°
Fri, 2747° / 26°0
47 °
Olivet, Friday, 27 November
Partly cloudy. High 47°, low 26°.
Pressure30.36 inHg
Wind12.2 mph S
Humidity18%
Visibility—
Dew point2°
Sat, 2849° / 29°0
49 °
Olivet, Saturday, 28 November
Overcast. High 49°, low 29°.
Pressure30.27 inHg
Wind9.4 mph SE
Humidity25%
Visibility—
Dew point11°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2945° / 31°0.09
45 °
Olivet, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high45°
Average low31°
Average precipitation0.09 in
Chance of precipitation30%
Record high67° (1998)
Record low10° (1976)
Mon, 3046° / 32°0.17
46 °
Olivet, Monday, 30 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.17 in
Chance of precipitation37%
Record high65° (2014)
Record low11° (1964)
Tue, 0143° / 30°0.11
43 °
Olivet, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.11 in
Chance of precipitation35%
Record high68° (1970)
Record low13° (1964)
Wed, 0244° / 30°0.09
44 °
Olivet, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high44°
Average low30°
Average precipitation0.09 in
Chance of precipitation28%
Record high71° (1982)
Record low13° (1985)
Thu, 0344° / 30°0.1
44 °
Olivet, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high44°
Average low30°
Average precipitation0.1 in
Chance of precipitation37%
Record high68° (1982)
Record low11° (1966)
Fri, 0442° / 30°0.09
42 °
Olivet, Friday, 4 December
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.09 in
Chance of precipitation30%
Record high67° (1998)
Record low7° (1991)
Sat, 0543° / 28°0.11
43 °
Olivet, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high43°
Average low28°
Average precipitation0.11 in
Chance of precipitation32%
Record high66° (2001)
Record low6° (2025)
Sun, 0641° / 28°0.08
41 °
Olivet, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.08 in
Chance of precipitation35%
Record high70° (1998)
Record low0° (1964)
Mon, 0741° / 28°0.1
41 °
Olivet, Monday, 7 December
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.1 in
Chance of precipitation28%
Record high64° (1998)
Record low-6° (1977)
Tue, 0841° / 28°0.09
41 °
Olivet, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.09 in
Chance of precipitation33%
Record high64° (1991)
Record low2° (2010)
Wed, 0941° / 28°0.07
41 °
Olivet, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.07 in
Chance of precipitation33%
Record high60° (1991)
Record low-3° (1977)
Thu, 1040° / 26°0.07
40 °
Olivet, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high40°
Average low26°
Average precipitation0.07 in
Chance of precipitation30%
Record high63° (1971)
Record low-11° (1977)
Fri, 1141° / 26°0.09
41 °
Olivet, Friday, 11 December
Climate normal for this date — 60-year average.
Average high41°
Average low26°
Average precipitation0.09 in
Chance of precipitation30%
Record high63° (2021)
Record low-11° (1977)
Sat, 1241° / 28°0.09
41 °
Olivet, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.09 in
Chance of precipitation30%
Record high69° (2015)
Record low0° (1962)
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 Olivet, 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 Olivet, 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.