As of 08:50 CDT

Weather in McGirr, IL

57°Current weather

McGirr, Thursday, 29 October, 08:50

Partly cloudy. Feels like 56°. High 68°, low 53°.

Pressure30.06 inHg
Wind4.6 mph SW
Humidity80%
Visibility6.2 mi
Dew point51°

Monthly outlook for McGirr, IL: average high 58.1°, average low 47.5°. That is 3.7° above the climate normal for October. Precipitation is expected on 7 days (about 1.8 inches), against a normal of 4 days and 1.4 inches. The warmest day looks like 4 November (68.9°), the coolest 7 November (32.4°).

58.1°/47.5°
Average high / low
+3.7°
Above normal
7 / 4
Wet days / normal
1.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
29 October – 7 November61.2°53.3°+4.4°
8 November – 17 November53°47.6°+3°
18 November – 27 Novemberat normal43.8°—

October records over 66 years

87.1°3 October 2025All-time high
22.1°24 October 1981All-time low

Climate normals and records are computed from the nearest reference point — Sycamore (14 mi).

Fri, 3064° / 46°0.3Rain
64 °Rain

McGirr, Friday, 30 October

Rain. High 64°, low 46°.

Pressure30.36 inHg
Wind5.7 mph E
Humidity59%
Visibility6.2 mi
Dew point43°
Sat, 3159° / 50°0.28Rain
59 °Rain

McGirr, Saturday, 31 October

Rain. High 59°, low 50°.

Pressure30.33 inHg
Wind11.2 mph SE
Humidity67%
Visibility6.2 mi
Dew point48°
Sun, 0158° / 52°0.11Light rain
58 °Light rain

McGirr, Sunday, 1 November

Light rain. High 58°, low 52°.

Pressure30.30 inHg
Wind8.6 mph SE
Humidity87%
Visibility3.3 mi
Dew point52°
Mon, 0261° / 54°0.04Light rain
61 °Light rain

McGirr, Monday, 2 November

Light rain. High 61°, low 54°.

Pressure30.09 inHg
Wind16.2 mph S
Humidity81%
Visibility—
Dew point53°
Tue, 0368° / 60°0.52Rain
68 °Rain

McGirr, Tuesday, 3 November

Rain. High 68°, low 60°.

Pressure29.85 inHg
Wind20.6 mph S
Humidity72%
Visibility—
Dew point58°
Wed, 0469° / 61°0.2Rain
69 °Rain

McGirr, Wednesday, 4 November

Rain. High 69°, low 61°.

Pressure29.80 inHg
Wind16.6 mph SE
Humidity67%
Visibility—
Dew point57°
Thu, 0563° / 57°0.13Light rain
63 °Light rain

McGirr, Thursday, 5 November

Light rain. High 63°, low 57°.

Pressure29.56 inHg
Wind10.2 mph S
Humidity75%
Visibility—
Dew point54°
Fri, 0653° / 38°0.24Light rain
53 °Light rain

McGirr, Friday, 6 November

Light rain. High 53°, low 38°.

Pressure29.85 inHg
Wind14.6 mph N
Humidity83%
Visibility—
Dew point36°
Sat, 0748° / 32°0Partly cloudy
48 °Partly cloudy

McGirr, Saturday, 7 November

Partly cloudy. High 48°, low 32°.

Pressure30.24 inHg
Wind11 mph N
Humidity57%
Visibility—
Dew point30°
Sun, 0849° / 37°0Overcast
49 °Overcast

McGirr, Sunday, 8 November

Overcast. High 49°, low 37°.

Pressure30.36 inHg
Wind3.6 mph NE
Humidity53%
Visibility—
Dew point31°
Mon, 0947° / 43°0Overcast
47 °Overcast

McGirr, Monday, 9 November

Overcast. High 47°, low 43°.

Pressure30.27 inHg
Wind3.8 mph S
Humidity65%
Visibility—
Dew point35°
Tue, 1052° / 41°0Overcast
52 °Overcast

McGirr, Tuesday, 10 November

Overcast. High 52°, low 41°.

Pressure30.18 inHg
Wind6.6 mph W
Humidity62%
Visibility—
Dew point37°
Wed, 1156° / 41°0Clear
56 °Clear

McGirr, Wednesday, 11 November

Clear. High 56°, low 41°.

Pressure30.09 inHg
Wind8.9 mph W
Humidity64%
Visibility—
Dew point41°
Thu, 1256° / 43°0Overcast
56 °Overcast

McGirr, Thursday, 12 November

Overcast. High 56°, low 43°.

Pressure29.83 inHg
Wind15.3 mph S
Humidity53%
Visibility—
Dew point37°
Fri, 1358° / 51°0.01Light rain
58 °Light rain

McGirr, Friday, 13 November

Light rain. High 58°, low 51°.

Pressure29.56 inHg
Wind18.5 mph S
Humidity71%
Visibility—
Dew point44°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 1447° / 32°0.07Climate normal
47 °Climate normal

McGirr, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high47°
Average low32°
Average precipitation0.07 in
Chance of precipitation30%
Record high69° (1971)
Record low13° (1986)
Sun, 1546° / 33°0.08Climate normal
46 °Climate normal

McGirr, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.08 in
Chance of precipitation23%
Record high69° (2025)
Record low14° (2019)
Mon, 1647° / 33°0.05Climate normal
47 °Climate normal

McGirr, Monday, 16 November

Climate normal for this date — 60-year average.

Average high47°
Average low33°
Average precipitation0.05 in
Chance of precipitation15%
Record high63° (1988)
Record low18° (1997)
Tue, 1747° / 33°0.1Climate normal
47 °Climate normal

McGirr, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high47°
Average low33°
Average precipitation0.1 in
Chance of precipitation28%
Record high71° (2016)
Record low14° (2014)
Wed, 1847° / 34°0.1Climate normal
47 °Climate normal

McGirr, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.1 in
Chance of precipitation25%
Record high68° (1999)
Record low11° (2014)
Thu, 1946° / 33°0.07Climate normal
46 °Climate normal

McGirr, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.07 in
Chance of precipitation28%
Record high64° (1983)
Record low11° (2018)
Fri, 2045° / 32°0.08Climate normal
45 °Climate normal

McGirr, Friday, 20 November

Climate normal for this date — 60-year average.

Average high45°
Average low32°
Average precipitation0.08 in
Chance of precipitation35%
Record high63° (2003)
Record low13° (2022)
Sat, 2144° / 30°0.1Climate normal
44 °Climate normal

McGirr, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high44°
Average low30°
Average precipitation0.1 in
Chance of precipitation23%
Record high66° (1990)
Record low8° (1964)
Sun, 2244° / 29°0.03Climate normal
44 °Climate normal

McGirr, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high44°
Average low29°
Average precipitation0.03 in
Chance of precipitation22%
Record high67° (2010)
Record low1° (2015)
Mon, 2344° / 31°0.07Climate normal
44 °Climate normal

McGirr, Monday, 23 November

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.07 in
Chance of precipitation28%
Record high64° (2003)
Record low11° (1970)
Tue, 2442° / 29°0.08Climate normal
42 °Climate normal

McGirr, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.08 in
Chance of precipitation30%
Record high65° (1966)
Record low12° (1970)
Wed, 2542° / 30°0.08Climate normal
42 °Climate normal

McGirr, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high42°
Average low30°
Average precipitation0.08 in
Chance of precipitation32%
Record high60° (1966)
Record low11° (1977)
Thu, 2643° / 29°0.11Climate normal
43 °Climate normal

McGirr, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high43°
Average low29°
Average precipitation0.11 in
Chance of precipitation40%
Record high64° (1990)
Record low0° (1977)
Fri, 2741° / 29°0.19Climate normal
41 °Climate normal

McGirr, Friday, 27 November

Climate normal for this date — 60-year average.

Average high41°
Average low29°
Average precipitation0.19 in
Chance of precipitation48%
Record high65° (1990)
Record low9° (1977)

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 McGirr, 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 McGirr, 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.