As of 04:39 CDT

Weather in Collins, IL

48°

Collins, Friday, 9 October, 04:39

Clear. Feels like 48°. High 89°, low 48°.

Pressure30.09 inHg

Wind0 mph N

Humidity87%

Visibility6.2 mi

Dew point44°

See detailed hourly forecast

Monthly outlook for Collins, IL: average high 77.2°, average low 52.3°. That is 5.1° above the climate normal for October. Precipitation is expected on 3 days (about 0.5 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 13 October (92.7°), the coolest 18 October (36.6°).

77.2°/52.3°

Average high / low

+5.1°

Above normal

3 / 4

Wet days / normal

0.5 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
9 October – 18 October	79.7°	69.2°	+5.8°
19 October – 28 October	73.1°	64.9°	+4.5°
29 October – 7 November	at normal	60.9°	—

October records over 66 years

93.6°1 October 2019All-time high

26.8°24 October 1981All-time low

Climate normals and records are computed from the nearest reference point — St. Mary (10 mi).

Sat, 1079° / 57°

0.09

79 °

Collins, Saturday, 10 October

Rain. High 79°, low 57°.

Pressure30.06 inHg

Wind4.2 mph E

Humidity47%

Visibility6.2 mi

Dew point52°

Sun, 1184° / 59°

84 °

Collins, Sunday, 11 October

Clear. High 84°, low 59°.

Pressure29.94 inHg

Wind6.2 mph NW

Humidity50%

Visibility6.2 mi

Dew point56°

Mon, 1291° / 67°

91 °

Collins, Monday, 12 October

Clear. High 91°, low 67°.

Pressure29.91 inHg

Wind9.6 mph SW

Humidity39%

Visibility6.2 mi

Dew point59°

Tue, 1393° / 69°

93 °

Collins, Tuesday, 13 October

Clear. High 93°, low 69°.

Pressure29.85 inHg

Wind9.6 mph SW

Humidity42%

Visibility—

Dew point62°

Wed, 1485° / 67°

0.32

85 °

Collins, Wednesday, 14 October

Rain. High 85°, low 67°.

Pressure29.85 inHg

Wind10.1 mph S

Humidity66%

Visibility—

Dew point71°

Thu, 1592° / 66°

0.07

92 °

Collins, Thursday, 15 October

Light rain. High 92°, low 66°.

Pressure29.83 inHg

Wind21.7 mph SW

Humidity36%

Visibility—

Dew point59°

Fri, 1668° / 49°

0.03

68 °

Collins, Friday, 16 October

Light rain. High 68°, low 49°.

Pressure30.18 inHg

Wind17.1 mph NW

Humidity31%

Visibility—

Dew point30°

Sat, 1755° / 41°

55 °

Collins, Saturday, 17 October

Clear. High 55°, low 41°.

Pressure30.33 inHg

Wind15.1 mph NW

Humidity38%

Visibility—

Dew point28°

Sun, 1861° / 37°

61 °

Collins, Sunday, 18 October

Overcast. High 61°, low 37°.

Pressure30.33 inHg

Wind6.2 mph NE

Humidity36%

Visibility—

Dew point28°

Mon, 1968° / 41°

68 °

Collins, Monday, 19 October

Clear. High 68°, low 41°.

Pressure30.30 inHg

Wind6.9 mph NE

Humidity32%

Visibility—

Dew point31°

Tue, 2071° / 44°

71 °

Collins, Tuesday, 20 October

Clear. High 71°, low 44°.

Pressure30.30 inHg

Wind7.1 mph NE

Humidity29%

Visibility—

Dew point32°

Wed, 2174° / 46°

74 °

Collins, Wednesday, 21 October

Clear. High 74°, low 46°.

Pressure30.24 inHg

Wind5 mph E

Humidity26%

Visibility—

Dew point31°

Thu, 2275° / 48°

75 °

Collins, Thursday, 22 October

Clear. High 75°, low 48°.

Pressure30.21 inHg

Wind7 mph N

Humidity26%

Visibility—

Dew point33°

Fri, 2375° / 49°

75 °

Collins, Friday, 23 October

Clear. High 75°, low 49°.

Pressure30.15 inHg

Wind7.3 mph N

Humidity39%

Visibility—

Dew point43°

Sat, 2475° / 51°

75 °

Collins, Saturday, 24 October

Clear. High 75°, low 51°.

Pressure30.06 inHg

Wind6.7 mph N

Humidity37%

Visibility—

Dew point43°

From day 17 onward the outlook is built from 60-year climate statistics

Sun, 2564° / 48°

0.11

64 °

Collins, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high64°

Average low48°

Average precipitation0.11 in

Chance of precipitation28%

Record high81° (1963)

Record low31° (2013)

Mon, 2663° / 48°

0.17

63 °

Collins, Monday, 26 October

Climate normal for this date — 60-year average.

Average high63°

Average low48°

Average precipitation0.17 in

Chance of precipitation33%

Record high82° (1963)

Record low31° (1962)

Tue, 2763° / 47°

0.14

63 °

Collins, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high63°

Average low47°

Average precipitation0.14 in

Chance of precipitation27%

Record high81° (2023)

Record low35° (2001)

Wed, 2863° / 46°

0.07

63 °

Collins, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high63°

Average low46°

Average precipitation0.07 in

Chance of precipitation27%

Record high81° (1999)

Record low30° (1976)

Thu, 2962° / 46°

0.13

62 °

Collins, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high62°

Average low46°

Average precipitation0.13 in

Chance of precipitation28%

Record high81° (1971)

Record low30° (2017)

Fri, 3064° / 48°

0.13

64 °

Collins, Friday, 30 October

Climate normal for this date — 60-year average.

Average high64°

Average low48°

Average precipitation0.13 in

Chance of precipitation28%

Record high80° (1971)

Record low29° (1980)

Sat, 3164° / 48°

0.17

64 °

Collins, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high64°

Average low48°

Average precipitation0.17 in

Chance of precipitation38%

Record high78° (1968)

Record low28° (2023)

Sun, 0163° / 47°

0.16

63 °

Collins, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high63°

Average low47°

Average precipitation0.16 in

Chance of precipitation35%

Record high80° (2016)

Record low26° (1993)

Mon, 0261° / 46°

0.09

61 °

Collins, Monday, 2 November

Climate normal for this date — 60-year average.

Average high61°

Average low46°

Average precipitation0.09 in

Chance of precipitation30%

Record high80° (2016)

Record low29° (1966)

Tue, 0360° / 45°

0.08

60 °

Collins, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high60°

Average low45°

Average precipitation0.08 in

Chance of precipitation30%

Record high78° (1987)

Record low24° (1991)

Wed, 0460° / 45°

0.11

60 °

Collins, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high60°

Average low45°

Average precipitation0.11 in

Chance of precipitation25%

Record high77° (1978)

Record low20° (1991)

Thu, 0559° / 44°

0.15

59 °

Collins, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high59°

Average low44°

Average precipitation0.15 in

Chance of precipitation35%

Record high77° (1978)

Record low24° (1991)

Fri, 0658° / 42°

0.11

58 °

Collins, Friday, 6 November

Climate normal for this date — 60-year average.

Average high58°

Average low42°

Average precipitation0.11 in

Chance of precipitation32%

Record high77° (1999)

Record low27° (1982)

Sat, 0759° / 43°

0.1

59 °

Collins, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high59°

Average low43°

Average precipitation0.1 in

Chance of precipitation20%

Record high77° (1999)

Record low22° (1993)

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 Collins, 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 Collins, 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.