As of 00:02 CDT

Weather in Garden Plain, IL

48°Current weather

Garden Plain, Thursday, 22 October, 00:02

Fog. Feels like 47°. High 75°, low 48°.

Pressure30.21 inHg
Wind3.4 mph SE
Humidity93%
Visibility3.0 mi
Dew point46°

Monthly outlook for Garden Plain, IL: average high 59.3°, average low 44.1°. That is 1.9° above the climate normal for October. Precipitation is expected on 5 days (about 1.7 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 22 October (75°), the coolest 6 November (31.9°).

59.3°/44.1°
Average high / low
+1.9°
Above normal
5 / 5
Wet days / normal
1.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
22 October – 31 October63.8°57.4°+3.6°
1 November – 10 November51.8°52.4°-0.4°
11 November – 20 Novemberat normal47.4°—

October records over 66 years

88.2°3 October 2025All-time high
17.8°28 October 1967All-time low

Climate normals and records are computed from the nearest reference point — Princeton (15 mi).

Fri, 2373° / 49°0Clear
73 °Clear

Garden Plain, Friday, 23 October

Clear. High 73°, low 49°.

Pressure30.30 inHg
Wind6.6 mph S
Humidity56%
Visibility6.2 mi
Dew point51°
Sat, 2469° / 53°0Overcast
69 °Overcast

Garden Plain, Saturday, 24 October

Overcast. High 69°, low 53°.

Pressure30.33 inHg
Wind8.8 mph S
Humidity58%
Visibility6.2 mi
Dew point51°
Sun, 2571° / 51°0Partly cloudy
71 °Partly cloudy

Garden Plain, Sunday, 25 October

Partly cloudy. High 71°, low 51°.

Pressure30.36 inHg
Wind4 mph S
Humidity59%
Visibility6.2 mi
Dew point51°
Mon, 2670° / 52°0Overcast
70 °Overcast

Garden Plain, Monday, 26 October

Overcast. High 70°, low 52°.

Pressure30.30 inHg
Wind6 mph E
Humidity56%
Visibility—
Dew point51°
Tue, 2757° / 52°0.21Light rain
57 °Light rain

Garden Plain, Tuesday, 27 October

Light rain. High 57°, low 52°.

Pressure30.18 inHg
Wind6.9 mph SE
Humidity79%
Visibility—
Dew point50°
Wed, 2849° / 39°0.04Light rain
49 °Light rain

Garden Plain, Wednesday, 28 October

Light rain. High 49°, low 39°.

Pressure30.33 inHg
Wind16 mph N
Humidity66%
Visibility—
Dew point34°
Thu, 2953° / 35°0Clear
53 °Clear

Garden Plain, Thursday, 29 October

Clear. High 53°, low 35°.

Pressure30.33 inHg
Wind6.5 mph S
Humidity45%
Visibility—
Dew point28°
Fri, 3058° / 39°0Overcast
58 °Overcast

Garden Plain, Friday, 30 October

Overcast. High 58°, low 39°.

Pressure30.12 inHg
Wind16.5 mph S
Humidity43%
Visibility—
Dew point32°
Sat, 3162° / 51°0.09Light rain
62 °Light rain

Garden Plain, Saturday, 31 October

Light rain. High 62°, low 51°.

Pressure29.94 inHg
Wind15.9 mph S
Humidity54%
Visibility—
Dew point41°
Sun, 0155° / 53°1.22Rain
55 °Rain

Garden Plain, Sunday, 1 November

Rain. High 55°, low 53°.

Pressure29.88 inHg
Wind18.9 mph S
Humidity95%
Visibility—
Dew point52°
Mon, 0252° / 39°0.09Light rain
52 °Light rain

Garden Plain, Monday, 2 November

Light rain. High 52°, low 39°.

Pressure30.21 inHg
Wind18.8 mph NW
Humidity49%
Visibility—
Dew point30°
Tue, 0351° / 35°0Overcast
51 °Overcast

Garden Plain, Tuesday, 3 November

Overcast. High 51°, low 35°.

Pressure30.30 inHg
Wind11.4 mph W
Humidity42%
Visibility—
Dew point26°
Wed, 0456° / 40°0Overcast
56 °Overcast

Garden Plain, Wednesday, 4 November

Overcast. High 56°, low 40°.

Pressure29.71 inHg
Wind20.3 mph SW
Humidity68%
Visibility—
Dew point43°
Thu, 0557° / 37°0Overcast
57 °Overcast

Garden Plain, Thursday, 5 November

Overcast. High 57°, low 37°.

Pressure29.77 inHg
Wind24.7 mph NW
Humidity53%
Visibility—
Dew point31°
Fri, 0640° / 32°0Overcast
40 °Overcast

Garden Plain, Friday, 6 November

Overcast. High 40°, low 32°.

Pressure30.03 inHg
Wind6.2 mph S
Humidity61%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0752° / 37°0.02Climate normal
52 °Climate normal

Garden Plain, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.02 in
Chance of precipitation15%
Record high69° (1966)
Record low13° (1991)
Sun, 0852° / 37°0.04Climate normal
52 °Climate normal

Garden Plain, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.04 in
Chance of precipitation15%
Record high75° (1999)
Record low12° (1991)
Mon, 0951° / 37°0.11Climate normal
51 °Climate normal

Garden Plain, Monday, 9 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.11 in
Chance of precipitation33%
Record high74° (1999)
Record low17° (1991)
Tue, 1050° / 35°0.1Climate normal
50 °Climate normal

Garden Plain, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high50°
Average low35°
Average precipitation0.1 in
Chance of precipitation28%
Record high73° (2022)
Record low15° (2018)
Wed, 1148° / 33°0.07Climate normal
48 °Climate normal

Garden Plain, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high48°
Average low33°
Average precipitation0.07 in
Chance of precipitation22%
Record high72° (1964)
Record low15° (2019)
Thu, 1246° / 32°0.06Climate normal
46 °Climate normal

Garden Plain, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high46°
Average low32°
Average precipitation0.06 in
Chance of precipitation25%
Record high66° (1964)
Record low7° (2019)
Fri, 1347° / 32°0.05Climate normal
47 °Climate normal

Garden Plain, Friday, 13 November

Climate normal for this date — 60-year average.

Average high47°
Average low32°
Average precipitation0.05 in
Chance of precipitation25%
Record high72° (1999)
Record low6° (1986)
Sat, 1448° / 33°0.06Climate normal
48 °Climate normal

Garden Plain, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high48°
Average low33°
Average precipitation0.06 in
Chance of precipitation28%
Record high70° (2025)
Record low14° (1986)
Sun, 1547° / 34°0.07Climate normal
47 °Climate normal

Garden Plain, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.07 in
Chance of precipitation28%
Record high69° (2025)
Record low18° (1982)
Mon, 1648° / 33°0.06Climate normal
48 °Climate normal

Garden Plain, Monday, 16 November

Climate normal for this date — 60-year average.

Average high48°
Average low33°
Average precipitation0.06 in
Chance of precipitation25%
Record high66° (1971)
Record low17° (1997)
Tue, 1748° / 34°0.13Climate normal
48 °Climate normal

Garden Plain, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high48°
Average low34°
Average precipitation0.13 in
Chance of precipitation25%
Record high73° (2016)
Record low14° (2005)
Wed, 1848° / 34°0.07Climate normal
48 °Climate normal

Garden Plain, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high48°
Average low34°
Average precipitation0.07 in
Chance of precipitation30%
Record high70° (1999)
Record low11° (2014)
Thu, 1948° / 33°0.06Climate normal
48 °Climate normal

Garden Plain, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high48°
Average low33°
Average precipitation0.06 in
Chance of precipitation27%
Record high66° (1979)
Record low16° (2022)
Fri, 2046° / 32°0.1Climate normal
46 °Climate normal

Garden Plain, Friday, 20 November

Climate normal for this date — 60-year average.

Average high46°
Average low32°
Average precipitation0.1 in
Chance of precipitation32%
Record high65° (2003)
Record low16° (2022)

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 Garden Plain, 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 Garden Plain, 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.