As of 11:40 CST

Weather in Plattville, IL

44°Current weather

Plattville, Thursday, 12 November, 11:40

Overcast. Feels like 36°. High 44°, low 39°.

Pressure29.94 inHg
Wind15.9 mph N
Humidity70%
Visibility6.2 mi
Dew point35°

Monthly outlook for Plattville, IL: average high 50.7°, average low 37.5°. That is 2.4° above the climate normal for November. Precipitation is expected on 7 days (about 3.2 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 20 November (62.8°), the coolest 26 November (27.1°).

50.7°/37.5°
Average high / low
+2.4°
Above normal
7 / 5
Wet days / normal
3.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
12 November – 21 November51.5°47.7°+2.1°
22 November – 1 December49.5°43.1°+3.5°
2 December – 11 Decemberat normal37.9°—

November records over 66 years

76.5°5 November 1978All-time high
5.4°26 November 1977All-time low

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

Fri, 1342° / 36°0.02Light rain
42 °Light rain

Plattville, Friday, 13 November

Light rain. High 42°, low 36°.

Pressure30.06 inHg
Wind12.2 mph N
Humidity65%
Visibility6.2 mi
Dew point29°
Sat, 1445° / 29°0Clear
45 °Clear

Plattville, Saturday, 14 November

Clear. High 45°, low 29°.

Pressure30.30 inHg
Wind7 mph N
Humidity60%
Visibility6.2 mi
Dew point27°
Sun, 1546° / 28°0Clear
46 °Clear

Plattville, Sunday, 15 November

Clear. High 46°, low 28°.

Pressure30.47 inHg
Wind3.3 mph NW
Humidity58%
Visibility6.2 mi
Dew point30°
Mon, 1649° / 28°0Clear
49 °Clear

Plattville, Monday, 16 November

Clear. High 49°, low 28°.

Pressure30.50 inHg
Wind4.4 mph SW
Humidity53%
Visibility—
Dew point29°
Tue, 1753° / 30°0Clear
53 °Clear

Plattville, Tuesday, 17 November

Clear. High 53°, low 30°.

Pressure30.47 inHg
Wind6.1 mph SW
Humidity51%
Visibility—
Dew point31°
Wed, 1857° / 37°0Partly cloudy
57 °Partly cloudy

Plattville, Wednesday, 18 November

Partly cloudy. High 57°, low 37°.

Pressure30.33 inHg
Wind13.9 mph S
Humidity43%
Visibility—
Dew point31°
Thu, 1962° / 47°0.04Light rain
62 °Light rain

Plattville, Thursday, 19 November

Light rain. High 62°, low 47°.

Pressure30.09 inHg
Wind18.3 mph SW
Humidity55%
Visibility—
Dew point42°
Fri, 2063° / 48°0.04Light rain
63 °Light rain

Plattville, Friday, 20 November

Light rain. High 63°, low 48°.

Pressure30.18 inHg
Wind7.3 mph SW
Humidity71%
Visibility—
Dew point51°
Sat, 2153° / 48°0.46Rain
53 °Rain

Plattville, Saturday, 21 November

Rain. High 53°, low 48°.

Pressure30.18 inHg
Wind12.8 mph NE
Humidity77%
Visibility—
Dew point43°
Sun, 2258° / 55°0.83Rain
58 °Rain

Plattville, Sunday, 22 November

Rain. High 58°, low 55°.

Pressure29.80 inHg
Wind19.8 mph S
Humidity87%
Visibility—
Dew point51°
Mon, 2355° / 50°0.94Rain
55 °Rain

Plattville, Monday, 23 November

Rain. High 55°, low 50°.

Pressure29.71 inHg
Wind16.2 mph S
Humidity91%
Visibility—
Dew point48°
Tue, 2457° / 36°0.31Light rain
57 °Light rain

Plattville, Tuesday, 24 November

Light rain. High 57°, low 36°.

Pressure29.44 inHg
Wind26.5 mph SW
Humidity77%
Visibility—
Dew point41°
Wed, 2537° / 29°0Overcast
37 °Overcast

Plattville, Wednesday, 25 November

Overcast. High 37°, low 29°.

Pressure30.21 inHg
Wind22.6 mph W
Humidity59%
Visibility—
Dew point23°
Thu, 2634° / 27°0.04Light snow
34 °Light snow

Plattville, Thursday, 26 November

Light snow. High 34°, low 27°.

Pressure30.39 inHg
Wind11.3 mph E
Humidity46%
Visibility—
Dew point14°
Fri, 2756° / 34°0.55Snow
56 °Snow

Plattville, Friday, 27 November

Snow. High 56°, low 34°.

Pressure29.83 inHg
Wind22.9 mph SE
Humidity89%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2841° / 29°0.13Climate normal
41 °Climate normal

Plattville, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high41°
Average low29°
Average precipitation0.13 in
Chance of precipitation22%
Record high64° (1998)
Record low5° (2018)
Sun, 2942° / 29°0.07Climate normal
42 °Climate normal

Plattville, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.07 in
Chance of precipitation30%
Record high66° (1998)
Record low7° (1976)
Mon, 3042° / 29°0.09Climate normal
42 °Climate normal

Plattville, Monday, 30 November

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.09 in
Chance of precipitation27%
Record high65° (1998)
Record low10° (1964)
Tue, 0140° / 28°0.15Climate normal
40 °Climate normal

Plattville, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high40°
Average low28°
Average precipitation0.15 in
Chance of precipitation38%
Record high65° (1970)
Record low12° (1985)
Wed, 0241° / 28°0.06Climate normal
41 °Climate normal

Plattville, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high41°
Average low28°
Average precipitation0.06 in
Chance of precipitation32%
Record high69° (1982)
Record low8° (1976)
Thu, 0340° / 28°0.09Climate normal
40 °Climate normal

Plattville, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high40°
Average low28°
Average precipitation0.09 in
Chance of precipitation33%
Record high70° (2012)
Record low6° (2006)
Fri, 0439° / 27°0.07Climate normal
39 °Climate normal

Plattville, Friday, 4 December

Climate normal for this date — 60-year average.

Average high39°
Average low27°
Average precipitation0.07 in
Chance of precipitation25%
Record high66° (1998)
Record low-2° (1991)
Sat, 0540° / 26°0.08Climate normal
40 °Climate normal

Plattville, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high40°
Average low26°
Average precipitation0.08 in
Chance of precipitation28%
Record high67° (2001)
Record low-3° (1991)
Sun, 0638° / 25°0.06Climate normal
38 °Climate normal

Plattville, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high38°
Average low25°
Average precipitation0.06 in
Chance of precipitation23%
Record high63° (1998)
Record low1° (1964)
Mon, 0736° / 25°0.12Climate normal
36 °Climate normal

Plattville, Monday, 7 December

Climate normal for this date — 60-year average.

Average high36°
Average low25°
Average precipitation0.12 in
Chance of precipitation27%
Record high58° (1980)
Record low-6° (1972)
Tue, 0837° / 25°0.07Climate normal
37 °Climate normal

Plattville, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high37°
Average low25°
Average precipitation0.07 in
Chance of precipitation28%
Record high64° (1991)
Record low0° (2006)
Wed, 0937° / 24°0.08Climate normal
37 °Climate normal

Plattville, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high37°
Average low24°
Average precipitation0.08 in
Chance of precipitation37%
Record high53° (1990)
Record low-5° (1977)
Thu, 1037° / 23°0.09Climate normal
37 °Climate normal

Plattville, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high37°
Average low23°
Average precipitation0.09 in
Chance of precipitation25%
Record high59° (1971)
Record low-8° (1978)
Fri, 1135° / 23°0.11Climate normal
35 °Climate normal

Plattville, Friday, 11 December

Climate normal for this date — 60-year average.

Average high35°
Average low23°
Average precipitation0.11 in
Chance of precipitation30%
Record high60° (2021)
Record low-15° (1972)

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.