As of 05:40 CST

Weather in St. Joseph, IL

31°

St. Joseph, Sunday, 15 November, 05:40

Clear. Feels like 26°. High 51°, low 30°.

Pressure30.42 inHg

Wind4 mph NW

Humidity85%

Visibility6.2 mi

Dew point27°

See detailed hourly forecast

Monthly outlook for St. Joseph, IL: average high 56.2°, average low 38.4°. That is 4.8° above the climate normal for November. Precipitation is expected on 2 days (about 0.1 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 21 November (63.6°), the coolest 16 November (28.6°).

56.2°/38.4°

Average high / low

+4.8°

Above normal

2 / 5

Wet days / normal

0.1 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
15 November – 24 November	55.4°	48.8°	+3.7°
25 November – 4 December	57.6°	44.2°	+7.4°
5 December – 14 December	at normal	39.9°	—

November records over 66 years

76.5°2 November 2016All-time high

6.8°26 November 1977All-time low

Climate normals and records are computed from the nearest reference point — Champaign (13 mi).

Mon, 1653° / 29°

53 °

St. Joseph, Monday, 16 November

Clear. High 53°, low 29°.

Pressure30.53 inHg

Wind6 mph SW

Humidity50%

Visibility6.2 mi

Dew point33°

Tue, 1756° / 34°

56 °

St. Joseph, Tuesday, 17 November

Clear. High 56°, low 34°.

Pressure30.50 inHg

Wind7.3 mph S

Humidity54%

Visibility6.2 mi

Dew point38°

Wed, 1858° / 39°

58 °

St. Joseph, Wednesday, 18 November

Overcast. High 58°, low 39°.

Pressure30.39 inHg

Wind12.2 mph S

Humidity48%

Visibility6.2 mi

Dew point38°

Thu, 1963° / 44°

63 °

St. Joseph, Thursday, 19 November

Clear. High 63°, low 44°.

Pressure30.27 inHg

Wind11.9 mph SW

Humidity55%

Visibility—

Dew point42°

Fri, 2063° / 41°

63 °

St. Joseph, Friday, 20 November

Partly cloudy. High 63°, low 41°.

Pressure30.30 inHg

Wind8 mph SE

Humidity71%

Visibility—

Dew point49°

Sat, 2164° / 47°

0.04

64 °

St. Joseph, Saturday, 21 November

Light rain. High 64°, low 47°.

Pressure30.03 inHg

Wind20.4 mph S

Humidity38%

Visibility—

Dew point35°

Sun, 2253° / 40°

53 °

St. Joseph, Sunday, 22 November

Clear. High 53°, low 40°.

Pressure30.24 inHg

Wind16.4 mph NW

Humidity51%

Visibility—

Dew point32°

Mon, 2346° / 32°

46 °

St. Joseph, Monday, 23 November

Clear. High 46°, low 32°.

Pressure30.47 inHg

Wind10.3 mph N

Humidity47%

Visibility—

Dew point24°

Tue, 2447° / 29°

47 °

St. Joseph, Tuesday, 24 November

Overcast. High 47°, low 29°.

Pressure30.50 inHg

Wind7.2 mph E

Humidity32%

Visibility—

Dew point15°

Wed, 2555° / 32°

55 °

St. Joseph, Wednesday, 25 November

Overcast. High 55°, low 32°.

Pressure30.42 inHg

Wind8.7 mph S

Humidity32%

Visibility—

Dew point20°

Thu, 2660° / 40°

60 °

St. Joseph, Thursday, 26 November

Clear. High 60°, low 40°.

Pressure30.27 inHg

Wind8 mph S

Humidity37%

Visibility—

Dew point30°

Fri, 2758° / 42°

58 °

St. Joseph, Friday, 27 November

Overcast. High 58°, low 42°.

Pressure30.30 inHg

Wind6 mph SE

Humidity38%

Visibility—

Dew point29°

Sat, 2860° / 43°

60 °

St. Joseph, Saturday, 28 November

Partly cloudy. High 60°, low 43°.

Pressure30.36 inHg

Wind5.4 mph E

Humidity25%

Visibility—

Dew point21°

Sun, 2960° / 45°

60 °

St. Joseph, Sunday, 29 November

Overcast. High 60°, low 45°.

Pressure30.30 inHg

Wind6.2 mph NE

Humidity22%

Visibility—

Dew point19°

Mon, 3054° / 47°

0.06

54 °

St. Joseph, Monday, 30 November

Light rain. High 54°, low 47°.

Pressure30.12 inHg

Wind8.2 mph E

Humidity39%

Visibility—

Dew point29°

From day 17 onward the outlook is built from 60-year climate statistics

Tue, 0142° / 29°

0.12

42 °

St. Joseph, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high42°

Average low29°

Average precipitation0.12 in

Chance of precipitation33%

Record high67° (1970)

Record low13° (1964)

Wed, 0244° / 29°

0.07

44 °

St. Joseph, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high44°

Average low29°

Average precipitation0.07 in

Chance of precipitation30%

Record high70° (1982)

Record low11° (1976)

Thu, 0343° / 29°

0.09

43 °

St. Joseph, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high43°

Average low29°

Average precipitation0.09 in

Chance of precipitation33%

Record high69° (2012)

Record low8° (1985)

Fri, 0441° / 29°

0.08

41 °

St. Joseph, Friday, 4 December

Climate normal for this date — 60-year average.

Average high41°

Average low29°

Average precipitation0.08 in

Chance of precipitation23%

Record high68° (1998)

Record low4° (1991)

Sat, 0542° / 28°

0.08

42 °

St. Joseph, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high42°

Average low28°

Average precipitation0.08 in

Chance of precipitation32%

Record high67° (2001)

Record low3° (2025)

Sun, 0640° / 27°

0.06

40 °

St. Joseph, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high40°

Average low27°

Average precipitation0.06 in

Chance of precipitation32%

Record high69° (1998)

Record low1° (1964)

Mon, 0739° / 26°

0.11

39 °

St. Joseph, Monday, 7 December

Climate normal for this date — 60-year average.

Average high39°

Average low26°

Average precipitation0.11 in

Chance of precipitation27%

Record high62° (1980)

Record low-5° (1977)

Tue, 0840° / 27°

0.07

40 °

St. Joseph, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high40°

Average low27°

Average precipitation0.07 in

Chance of precipitation30%

Record high65° (1991)

Record low4° (2010)

Wed, 0940° / 26°

0.07

40 °

St. Joseph, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high40°

Average low26°

Average precipitation0.07 in

Chance of precipitation30%

Record high57° (2023)

Record low-5° (1977)

Thu, 1039° / 25°

0.07

39 °

St. Joseph, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high39°

Average low25°

Average precipitation0.07 in

Chance of precipitation23%

Record high62° (1971)

Record low-10° (1977)

Fri, 1140° / 25°

0.09

40 °

St. Joseph, Friday, 11 December

Climate normal for this date — 60-year average.

Average high40°

Average low25°

Average precipitation0.09 in

Chance of precipitation30%

Record high63° (2021)

Record low-12° (1977)

Sat, 1240° / 26°

0.08

40 °

St. Joseph, Saturday, 12 December

Climate normal for this date — 60-year average.

Average high40°

Average low26°

Average precipitation0.08 in

Chance of precipitation27%

Record high67° (2015)

Record low-1° (1962)

Sun, 1340° / 26°

0.06

40 °

St. Joseph, Sunday, 13 December

Climate normal for this date — 60-year average.

Average high40°

Average low26°

Average precipitation0.06 in

Chance of precipitation28%

Record high62° (2015)

Record low-7° (1960)

Mon, 1440° / 27°

0.11

40 °

St. Joseph, Monday, 14 December

Climate normal for this date — 60-year average.

Average high40°

Average low27°

Average precipitation0.11 in

Chance of precipitation32%

Record high65° (1975)

Record low-4° (2025)

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 St. Joseph, 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 St. Joseph, 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.