As of 23:21 CST

Weather in Maryville, IL

45°Current weather

Maryville, Tuesday, 10 November, 23:21

Clear. Feels like 45°. High 72°, low 45°.

Pressure30.00 inHg
Wind0 mph N
Humidity93%
Visibility6.2 mi
Dew point43°

Monthly outlook for Maryville, IL: average high 52.4°, average low 35.4°. That is 0.1° below the climate normal for November. Precipitation is expected on 3 days (about 0.4 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 10 November (72°), the coolest 24 November (18.8°).

52.4°/35.4°
Average high / low
−0.1°
Below normal
3 / 5
Wet days / normal
0.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
10 November – 19 November56.1°53.7°+1.3°
20 November – 29 November46.4°49.6°-1.8°
30 November – 9 Decemberat normal45°—

November records over 66 years

79.9°8 November 2023All-time high
3.7°8 November 1991All-time low

Climate normals and records are computed from the nearest reference point — Edwardsville (5 mi).

Wed, 1170° / 46°0Partly cloudy
70 °Partly cloudy

Maryville, Wednesday, 11 November

Partly cloudy. High 70°, low 46°.

Pressure29.80 inHg
Wind11.7 mph W
Humidity64%
Visibility6.2 mi
Dew point53°
Thu, 1254° / 40°0Overcast
54 °Overcast

Maryville, Thursday, 12 November

Overcast. High 54°, low 40°.

Pressure29.97 inHg
Wind13.1 mph NW
Humidity53%
Visibility6.2 mi
Dew point32°
Fri, 1344° / 35°0Overcast
44 °Overcast

Maryville, Friday, 13 November

Overcast. High 44°, low 35°.

Pressure30.12 inHg
Wind12.4 mph NW
Humidity61%
Visibility6.2 mi
Dew point25°
Sat, 1446° / 31°0Clear
46 °Clear

Maryville, Saturday, 14 November

Clear. High 46°, low 31°.

Pressure30.27 inHg
Wind2.7 mph NW
Humidity57%
Visibility6.2 mi
Dew point26°
Sun, 1550° / 32°0Clear
50 °Clear

Maryville, Sunday, 15 November

Clear. High 50°, low 32°.

Pressure30.39 inHg
Wind4.6 mph E
Humidity51%
Visibility—
Dew point29°
Mon, 1653° / 33°0Mostly clear
53 °Mostly clear

Maryville, Monday, 16 November

Mostly clear. High 53°, low 33°.

Pressure30.45 inHg
Wind6.1 mph E
Humidity49%
Visibility—
Dew point30°
Tue, 1754° / 34°0Clear
54 °Clear

Maryville, Tuesday, 17 November

Clear. High 54°, low 34°.

Pressure30.36 inHg
Wind6.9 mph SE
Humidity40%
Visibility—
Dew point26°
Wed, 1857° / 35°0Mostly clear
57 °Mostly clear

Maryville, Wednesday, 18 November

Mostly clear. High 57°, low 35°.

Pressure30.27 inHg
Wind11.3 mph SE
Humidity36%
Visibility—
Dew point26°
Thu, 1960° / 40°0Overcast
60 °Overcast

Maryville, Thursday, 19 November

Overcast. High 60°, low 40°.

Pressure30.09 inHg
Wind14.6 mph S
Humidity41%
Visibility—
Dew point34°
Fri, 2062° / 52°0.11Light rain
62 °Light rain

Maryville, Friday, 20 November

Light rain. High 62°, low 52°.

Pressure29.94 inHg
Wind17 mph SE
Humidity48%
Visibility—
Dew point40°
Sat, 2155° / 43°0.14Light rain
55 °Light rain

Maryville, Saturday, 21 November

Light rain. High 55°, low 43°.

Pressure29.68 inHg
Wind14.1 mph SE
Humidity68%
Visibility—
Dew point42°
Sun, 2240° / 30°0.11Snow
40 °Snow

Maryville, Sunday, 22 November

Snow. High 40°, low 30°.

Pressure30.12 inHg
Wind17 mph NW
Humidity63%
Visibility—
Dew point26°
Mon, 2330° / 21°0Overcast
30 °Overcast

Maryville, Monday, 23 November

Overcast. High 30°, low 21°.

Pressure30.30 inHg
Wind20.5 mph NW
Humidity44%
Visibility—
Dew point6°
Tue, 2440° / 19°0Clear
40 °Clear

Maryville, Tuesday, 24 November

Clear. High 40°, low 19°.

Pressure30.42 inHg
Wind10.4 mph S
Humidity20%
Visibility—
Dew point-4°
Wed, 2552° / 31°0Overcast
52 °Overcast

Maryville, Wednesday, 25 November

Overcast. High 52°, low 31°.

Pressure30.15 inHg
Wind12.5 mph SW
Humidity38%
Visibility—
Dew point21°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2650° / 37°0.17Climate normal
50 °Climate normal

Maryville, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high50°
Average low37°
Average precipitation0.17 in
Chance of precipitation42%
Record high74° (1965)
Record low13° (1977)
Fri, 2749° / 36°0.21Climate normal
49 °Climate normal

Maryville, Friday, 27 November

Climate normal for this date — 60-year average.

Average high49°
Average low36°
Average precipitation0.21 in
Chance of precipitation45%
Record high70° (1989)
Record low15° (1993)
Sat, 2846° / 33°0.11Climate normal
46 °Climate normal

Maryville, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.11 in
Chance of precipitation27%
Record high69° (1998)
Record low9° (1977)
Sun, 2947° / 34°0.08Climate normal
47 °Climate normal

Maryville, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.08 in
Chance of precipitation25%
Record high69° (1998)
Record low15° (1976)
Mon, 3048° / 34°0.18Climate normal
48 °Climate normal

Maryville, Monday, 30 November

Climate normal for this date — 60-year average.

Average high48°
Average low34°
Average precipitation0.18 in
Chance of precipitation33%
Record high67° (2014)
Record low11° (1964)
Tue, 0146° / 33°0.12Climate normal
46 °Climate normal

Maryville, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.12 in
Chance of precipitation30%
Record high69° (1970)
Record low15° (1985)
Wed, 0247° / 33°0.09Climate normal
47 °Climate normal

Maryville, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high47°
Average low33°
Average precipitation0.09 in
Chance of precipitation23%
Record high71° (2012)
Record low11° (1985)
Thu, 0346° / 33°0.13Climate normal
46 °Climate normal

Maryville, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.13 in
Chance of precipitation30%
Record high72° (1998)
Record low11° (1985)
Fri, 0445° / 32°0.08Climate normal
45 °Climate normal

Maryville, Friday, 4 December

Climate normal for this date — 60-year average.

Average high45°
Average low32°
Average precipitation0.08 in
Chance of precipitation27%
Record high70° (1998)
Record low2° (2006)
Sat, 0546° / 31°0.09Climate normal
46 °Climate normal

Maryville, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high46°
Average low31°
Average precipitation0.09 in
Chance of precipitation32%
Record high71° (1998)
Record low7° (2025)
Sun, 0644° / 31°0.06Climate normal
44 °Climate normal

Maryville, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.06 in
Chance of precipitation37%
Record high70° (1998)
Record low6° (1977)
Mon, 0742° / 30°0.09Climate normal
42 °Climate normal

Maryville, Monday, 7 December

Climate normal for this date — 60-year average.

Average high42°
Average low30°
Average precipitation0.09 in
Chance of precipitation22%
Record high66° (1980)
Record low-1° (1977)
Tue, 0843° / 31°0.08Climate normal
43 °Climate normal

Maryville, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high43°
Average low31°
Average precipitation0.08 in
Chance of precipitation32%
Record high68° (1991)
Record low4° (2006)
Wed, 0943° / 30°0.07Climate normal
43 °Climate normal

Maryville, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high43°
Average low30°
Average precipitation0.07 in
Chance of precipitation32%
Record high59° (1965)
Record low3° (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 Maryville, 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 Maryville, 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.