As of 01:23 CDT

Weather in Modoc, IL

68°Current weather

Modoc, Thursday, 8 October, 01:23

Clear. Feels like 68°. High 85°, low 53°.

Pressure29.97 inHg
Wind4.5 mph N
Humidity79%
Visibility6.2 mi
Dew point59°

Monthly outlook for Modoc, IL: average high 74.8°, average low 54.6°. That is 3.6° above the climate normal for October. Precipitation is expected on 6 days (about 1.6 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 15 October (93.7°), the coolest 18 October (41.6°).

74.8°/54.6°
Average high / low
+3.6°
Above normal
6 / 4
Wet days / normal
1.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 October – 17 October81°69.7°+6.3°
18 October – 27 October64.5°65.2°-0.4°
28 October – 6 Novemberat normal61.2°—

October records over 66 years

93.6°1 October 2019All-time high
28.9°31 October 2023All-time low

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

Fri, 0988° / 54°0Clear
88 °Clear

Modoc, Friday, 9 October

Clear. High 88°, low 54°.

Pressure30.12 inHg
Wind6.8 mph SE
Humidity35%
Visibility6.2 mi
Dew point50°
Sat, 1082° / 62°0.08Rain
82 °Rain

Modoc, Saturday, 10 October

Rain. High 82°, low 62°.

Pressure30.09 inHg
Wind6.4 mph SE
Humidity45%
Visibility6.2 mi
Dew point57°
Sun, 1172° / 60°0.15Light rain
72 °Light rain

Modoc, Sunday, 11 October

Light rain. High 72°, low 60°.

Pressure29.91 inHg
Wind7.1 mph NW
Humidity74%
Visibility6.2 mi
Dew point59°
Mon, 1288° / 59°0Clear
88 °Clear

Modoc, Monday, 12 October

Clear. High 88°, low 59°.

Pressure29.88 inHg
Wind10.7 mph SW
Humidity34%
Visibility—
Dew point53°
Tue, 1376° / 64°0.04Light rain
76 °Light rain

Modoc, Tuesday, 13 October

Light rain. High 76°, low 64°.

Pressure30.00 inHg
Wind10.7 mph N
Humidity53%
Visibility—
Dew point53°
Wed, 1479° / 55°0Overcast
79 °Overcast

Modoc, Wednesday, 14 October

Overcast. High 79°, low 55°.

Pressure30.03 inHg
Wind11.4 mph SE
Humidity50%
Visibility—
Dew point46°
Thu, 1594° / 69°0Clear
94 °Clear

Modoc, Thursday, 15 October

Clear. High 94°, low 69°.

Pressure29.88 inHg
Wind19.5 mph S
Humidity39%
Visibility—
Dew point62°
Fri, 1689° / 63°0.66Rain
89 °Rain

Modoc, Friday, 16 October

Rain. High 89°, low 63°.

Pressure29.94 inHg
Wind16.5 mph SW
Humidity45%
Visibility—
Dew point63°
Sat, 1756° / 50°0.41Rain
56 °Rain

Modoc, Saturday, 17 October

Rain. High 56°, low 50°.

Pressure30.24 inHg
Wind11.9 mph NW
Humidity42%
Visibility—
Dew point31°
Sun, 1862° / 42°0Clear
62 °Clear

Modoc, Sunday, 18 October

Clear. High 62°, low 42°.

Pressure30.30 inHg
Wind9.1 mph N
Humidity37%
Visibility—
Dew point32°
Mon, 1966° / 42°0Clear
66 °Clear

Modoc, Monday, 19 October

Clear. High 66°, low 42°.

Pressure30.30 inHg
Wind4 mph NE
Humidity33%
Visibility—
Dew point32°
Tue, 2074° / 48°0Partly cloudy
74 °Partly cloudy

Modoc, Tuesday, 20 October

Partly cloudy. High 74°, low 48°.

Pressure30.15 inHg
Wind5.2 mph NW
Humidity29%
Visibility—
Dew point35°
Wed, 2165° / 48°0Overcast
65 °Overcast

Modoc, Wednesday, 21 October

Overcast. High 65°, low 48°.

Pressure30.15 inHg
Wind8.5 mph NE
Humidity46%
Visibility—
Dew point40°
Thu, 2261° / 53°0Overcast
61 °Overcast

Modoc, Thursday, 22 October

Overcast. High 61°, low 53°.

Pressure29.80 inHg
Wind11.6 mph S
Humidity60%
Visibility—
Dew point44°
Fri, 2358° / 53°0.23Rain
58 °Rain

Modoc, Friday, 23 October

Rain. High 58°, low 53°.

Pressure29.80 inHg
Wind9.7 mph S
Humidity92%
Visibility—
Dew point53°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2464° / 50°0.1Climate normal
64 °Climate normal

Modoc, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high64°
Average low50°
Average precipitation0.1 in
Chance of precipitation25%
Record high80° (2012)
Record low29° (1981)
Sun, 2564° / 49°0.13Climate normal
64 °Climate normal

Modoc, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high64°
Average low49°
Average precipitation0.13 in
Chance of precipitation30%
Record high81° (1963)
Record low33° (2013)
Mon, 2663° / 48°0.17Climate normal
63 °Climate normal

Modoc, Monday, 26 October

Climate normal for this date — 60-year average.

Average high63°
Average low48°
Average precipitation0.17 in
Chance of precipitation37%
Record high82° (1963)
Record low31° (1962)
Tue, 2763° / 48°0.11Climate normal
63 °Climate normal

Modoc, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high63°
Average low48°
Average precipitation0.11 in
Chance of precipitation25%
Record high82° (2023)
Record low35° (2001)
Wed, 2863° / 47°0.06Climate normal
63 °Climate normal

Modoc, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high63°
Average low47°
Average precipitation0.06 in
Chance of precipitation25%
Record high80° (1999)
Record low32° (1976)
Thu, 2962° / 47°0.12Climate normal
62 °Climate normal

Modoc, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high62°
Average low47°
Average precipitation0.12 in
Chance of precipitation30%
Record high81° (2004)
Record low31° (2017)
Fri, 3064° / 48°0.12Climate normal
64 °Climate normal

Modoc, Friday, 30 October

Climate normal for this date — 60-year average.

Average high64°
Average low48°
Average precipitation0.12 in
Chance of precipitation32%
Record high80° (1971)
Record low31° (1980)
Sat, 3164° / 49°0.17Climate normal
64 °Climate normal

Modoc, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high64°
Average low49°
Average precipitation0.17 in
Chance of precipitation40%
Record high80° (1968)
Record low29° (2023)
Sun, 0162° / 48°0.15Climate normal
62 °Climate normal

Modoc, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high62°
Average low48°
Average precipitation0.15 in
Chance of precipitation32%
Record high81° (2016)
Record low27° (2023)
Mon, 0261° / 46°0.09Climate normal
61 °Climate normal

Modoc, Monday, 2 November

Climate normal for this date — 60-year average.

Average high61°
Average low46°
Average precipitation0.09 in
Chance of precipitation33%
Record high80° (2016)
Record low28° (1966)
Tue, 0360° / 45°0.09Climate normal
60 °Climate normal

Modoc, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high60°
Average low45°
Average precipitation0.09 in
Chance of precipitation32%
Record high78° (1987)
Record low23° (1991)
Wed, 0459° / 46°0.13Climate normal
59 °Climate normal

Modoc, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high59°
Average low46°
Average precipitation0.13 in
Chance of precipitation27%
Record high78° (2003)
Record low21° (1991)
Thu, 0559° / 44°0.15Climate normal
59 °Climate normal

Modoc, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high59°
Average low44°
Average precipitation0.15 in
Chance of precipitation33%
Record high78° (1978)
Record low25° (1991)
Fri, 0658° / 43°0.1Climate normal
58 °Climate normal

Modoc, Friday, 6 November

Climate normal for this date — 60-year average.

Average high58°
Average low43°
Average precipitation0.1 in
Chance of precipitation33%
Record high78° (2023)
Record low29° (1982)

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 Modoc, 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 Modoc, 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.