As of 22:52 CDT

Weather in Plattville, IL

49°Current weather

Plattville, Thursday, 29 October, 22:52

Clear. Feels like 49°. High 69°, low 49°.

Pressure30.24 inHg
Wind0 mph N
Humidity78%
Visibility6.2 mi
Dew point42°

Monthly outlook for Plattville, IL: average high 57.6°, average low 48.2°. That is 2.5° above the climate normal for October. Precipitation is expected on 6 days (about 2.2 inches), against a normal of 4 days and 1.5 inches. The warmest day looks like 3 November (70.3°), the coolest 11 November (34.4°).

57.6°/48.2°
Average high / low
+2.5°
Above normal
6 / 4
Wet days / normal
2.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
29 October – 7 November63.6°54.9°+4.8°
8 November – 17 November47.6°49.3°-0.9°
18 November – 27 Novemberat normal45.6°—

October records over 66 years

87.6°7 October 2007All-time high
22.6°24 October 1981All-time low

Climate normals and records are computed from the nearest reference point — Joliet (12 mi).

Fri, 3064° / 48°0.3Rain
64 °Rain

Plattville, Friday, 30 October

Rain. High 64°, low 48°.

Pressure30.36 inHg
Wind6.2 mph E
Humidity61%
Visibility6.2 mi
Dew point47°
Sat, 3165° / 54°0.33Rain
65 °Rain

Plattville, Saturday, 31 October

Rain. High 65°, low 54°.

Pressure30.33 inHg
Wind7.9 mph SE
Humidity68%
Visibility6.2 mi
Dew point49°
Sun, 0165° / 51°0Overcast
65 °Overcast

Plattville, Sunday, 1 November

Overcast. High 65°, low 51°.

Pressure30.33 inHg
Wind5.7 mph S
Humidity66%
Visibility6.2 mi
Dew point52°
Mon, 0263° / 55°0Overcast
63 °Overcast

Plattville, Monday, 2 November

Overcast. High 63°, low 55°.

Pressure30.12 inHg
Wind10.7 mph S
Humidity77%
Visibility6.2 mi
Dew point53°
Tue, 0370° / 60°0.19Light rain
70 °Light rain

Plattville, Tuesday, 3 November

Light rain. High 70°, low 60°.

Pressure29.88 inHg
Wind16.5 mph S
Humidity67%
Visibility—
Dew point58°
Wed, 0465° / 61°0.59Rain
65 °Rain

Plattville, Wednesday, 4 November

Rain. High 65°, low 61°.

Pressure29.71 inHg
Wind15.5 mph S
Humidity93%
Visibility—
Dew point60°
Thu, 0561° / 52°0.01Light rain
61 °Light rain

Plattville, Thursday, 5 November

Light rain. High 61°, low 52°.

Pressure29.71 inHg
Wind12.8 mph N
Humidity72%
Visibility—
Dew point47°
Fri, 0657° / 47°0Overcast
57 °Overcast

Plattville, Friday, 6 November

Overcast. High 57°, low 47°.

Pressure29.85 inHg
Wind13.4 mph NE
Humidity62%
Visibility—
Dew point43°
Sat, 0756° / 43°0Clear
56 °Clear

Plattville, Saturday, 7 November

Clear. High 56°, low 43°.

Pressure30.15 inHg
Wind6 mph N
Humidity60%
Visibility—
Dew point40°
Sun, 0850° / 44°0Overcast
50 °Overcast

Plattville, Sunday, 8 November

Overcast. High 50°, low 44°.

Pressure30.09 inHg
Wind13.2 mph E
Humidity51%
Visibility—
Dew point32°
Mon, 0947° / 45°0.51Rain
47 °Rain

Plattville, Monday, 9 November

Rain. High 47°, low 45°.

Pressure29.94 inHg
Wind15.2 mph E
Humidity81%
Visibility—
Dew point42°
Tue, 1047° / 43°0.01Light rain
47 °Light rain

Plattville, Tuesday, 10 November

Light rain. High 47°, low 43°.

Pressure30.12 inHg
Wind10.8 mph N
Humidity57%
Visibility—
Dew point32°
Wed, 1146° / 34°0Overcast
46 °Overcast

Plattville, Wednesday, 11 November

Overcast. High 46°, low 34°.

Pressure30.00 inHg
Wind6.2 mph N
Humidity54%
Visibility—
Dew point28°
Thu, 1243° / 41°0.23Light rain
43 °Light rain

Plattville, Thursday, 12 November

Light rain. High 43°, low 41°.

Pressure29.65 inHg
Wind10.6 mph SE
Humidity91%
Visibility—
Dew point39°
Fri, 1353° / 44°0.01Light rain
53 °Light rain

Plattville, Friday, 13 November

Light rain. High 53°, low 44°.

Pressure29.77 inHg
Wind14.6 mph W
Humidity57%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 1449° / 34°0.07Climate normal
49 °Climate normal

Plattville, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high49°
Average low34°
Average precipitation0.07 in
Chance of precipitation32%
Record high71° (1971)
Record low13° (1986)
Sun, 1548° / 35°0.09Climate normal
48 °Climate normal

Plattville, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.09 in
Chance of precipitation28%
Record high69° (2025)
Record low19° (1982)
Mon, 1648° / 34°0.05Climate normal
48 °Climate normal

Plattville, Monday, 16 November

Climate normal for this date — 60-year average.

Average high48°
Average low34°
Average precipitation0.05 in
Chance of precipitation18%
Record high66° (1971)
Record low20° (1997)
Tue, 1748° / 35°0.09Climate normal
48 °Climate normal

Plattville, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.09 in
Chance of precipitation25%
Record high71° (2016)
Record low16° (2005)
Wed, 1849° / 35°0.15Climate normal
49 °Climate normal

Plattville, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.15 in
Chance of precipitation28%
Record high68° (1999)
Record low11° (2014)
Thu, 1948° / 35°0.08Climate normal
48 °Climate normal

Plattville, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.08 in
Chance of precipitation33%
Record high66° (1985)
Record low17° (2014)
Fri, 2047° / 34°0.09Climate normal
47 °Climate normal

Plattville, Friday, 20 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.09 in
Chance of precipitation32%
Record high64° (2003)
Record low15° (2022)
Sat, 2145° / 32°0.1Climate normal
45 °Climate normal

Plattville, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high45°
Average low32°
Average precipitation0.1 in
Chance of precipitation27%
Record high68° (1990)
Record low9° (1964)
Sun, 2246° / 31°0.04Climate normal
46 °Climate normal

Plattville, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high46°
Average low31°
Average precipitation0.04 in
Chance of precipitation20%
Record high70° (2010)
Record low6° (2015)
Mon, 2345° / 32°0.08Climate normal
45 °Climate normal

Plattville, Monday, 23 November

Climate normal for this date — 60-year average.

Average high45°
Average low32°
Average precipitation0.08 in
Chance of precipitation30%
Record high65° (2003)
Record low13° (1970)
Tue, 2444° / 30°0.08Climate normal
44 °Climate normal

Plattville, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high44°
Average low30°
Average precipitation0.08 in
Chance of precipitation23%
Record high67° (1966)
Record low13° (1970)
Wed, 2544° / 31°0.08Climate normal
44 °Climate normal

Plattville, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.08 in
Chance of precipitation33%
Record high61° (2006)
Record low15° (1991)
Thu, 2645° / 31°0.12Climate normal
45 °Climate normal

Plattville, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high45°
Average low31°
Average precipitation0.12 in
Chance of precipitation43%
Record high64° (1990)
Record low5° (1977)
Fri, 2743° / 31°0.22Climate normal
43 °Climate normal

Plattville, Friday, 27 November

Climate normal for this date — 60-year average.

Average high43°
Average low31°
Average precipitation0.22 in
Chance of precipitation47%
Record high66° (1990)
Record low14° (2018)

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 Plattville, 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 Plattville, 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.