As of 02:55 CDT

Weather in St. Joseph, IL

55°Current weather

St. Joseph, Monday, 26 October, 02:55

Overcast. Feels like 53°. High 76°, low 51°.

Pressure30.33 inHg
Wind3.8 mph SW
Humidity76%
Visibility6.2 mi
Dew point47°

Monthly outlook for St. Joseph, IL: average high 63.6°, average low 47.7°. That is 3.9° above the climate normal for October. Precipitation is expected on 4 days (about 0.8 inches), against a normal of 4 days and 1.6 inches. The warmest day looks like 26 October (75.7°), the coolest 6 November (34.1°).

63.6°/47.7°
Average high / low
+3.9°
Above normal
4 / 4
Wet days / normal
0.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
26 October – 4 November68.1°58°+5.6°
5 November – 14 November55.9°52.6°+1.8°
15 November – 24 Novemberat normal48.8°—

October records over 66 years

88.2°7 October 2007All-time high
21.7°24 October 1981All-time low

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

Tue, 2772° / 48°0Overcast
72 °Overcast

St. Joseph, Tuesday, 27 October

Overcast. High 72°, low 48°.

Pressure30.27 inHg
Wind4.5 mph S
Humidity52%
Visibility6.2 mi
Dew point51°
Wed, 2871° / 55°0.01Light rain
71 °Light rain

St. Joseph, Wednesday, 28 October

Light rain. High 71°, low 55°.

Pressure30.24 inHg
Wind5.2 mph S
Humidity61%
Visibility6.2 mi
Dew point52°
Thu, 2976° / 56°0Clear
76 °Clear

St. Joseph, Thursday, 29 October

Clear. High 76°, low 56°.

Pressure30.12 inHg
Wind9.5 mph SW
Humidity52%
Visibility6.2 mi
Dew point52°
Fri, 3075° / 61°0.01Light rain
75 °Light rain

St. Joseph, Friday, 30 October

Light rain. High 75°, low 61°.

Pressure30.15 inHg
Wind5.2 mph E
Humidity61%
Visibility—
Dew point58°
Sat, 3169° / 56°0.01Light rain
69 °Light rain

St. Joseph, Saturday, 31 October

Light rain. High 69°, low 56°.

Pressure30.18 inHg
Wind7.7 mph E
Humidity58%
Visibility—
Dew point50°
Sun, 0168° / 52°0.05Light rain
68 °Light rain

St. Joseph, Sunday, 1 November

Light rain. High 68°, low 52°.

Pressure30.03 inHg
Wind8.1 mph E
Humidity50%
Visibility—
Dew point45°
Mon, 0257° / 54°0.35Rain
57 °Rain

St. Joseph, Monday, 2 November

Rain. High 57°, low 54°.

Pressure29.83 inHg
Wind15.7 mph N
Humidity87%
Visibility—
Dew point53°
Tue, 0363° / 47°0Overcast
63 °Overcast

St. Joseph, Tuesday, 3 November

Overcast. High 63°, low 47°.

Pressure30.06 inHg
Wind6.7 mph N
Humidity53%
Visibility—
Dew point41°
Wed, 0456° / 44°0Partly cloudy
56 °Partly cloudy

St. Joseph, Wednesday, 4 November

Partly cloudy. High 56°, low 44°.

Pressure30.21 inHg
Wind16.2 mph NE
Humidity54%
Visibility—
Dew point38°
Thu, 0549° / 35°0Partly cloudy
49 °Partly cloudy

St. Joseph, Thursday, 5 November

Partly cloudy. High 49°, low 35°.

Pressure30.47 inHg
Wind12.4 mph NE
Humidity38%
Visibility—
Dew point22°
Fri, 0654° / 34°0Mostly clear
54 °Mostly clear

St. Joseph, Friday, 6 November

Mostly clear. High 54°, low 34°.

Pressure30.24 inHg
Wind11.2 mph S
Humidity32%
Visibility—
Dew point20°
Sat, 0760° / 44°0.24Rain
60 °Rain

St. Joseph, Saturday, 7 November

Rain. High 60°, low 44°.

Pressure29.94 inHg
Wind19.3 mph SW
Humidity48%
Visibility—
Dew point38°
Sun, 0859° / 42°0.11Light rain
59 °Light rain

St. Joseph, Sunday, 8 November

Light rain. High 59°, low 42°.

Pressure30.09 inHg
Wind19 mph NW
Humidity54%
Visibility—
Dew point38°
Mon, 0952° / 36°0Mostly clear
52 °Mostly clear

St. Joseph, Monday, 9 November

Mostly clear. High 52°, low 36°.

Pressure30.33 inHg
Wind8.3 mph S
Humidity50%
Visibility—
Dew point31°
Tue, 1061° / 49°0Overcast
61 °Overcast

St. Joseph, Tuesday, 10 November

Overcast. High 61°, low 49°.

Pressure29.94 inHg
Wind15.7 mph SW
Humidity52%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1151° / 35°0.1Climate normal
51 °Climate normal

St. Joseph, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high51°
Average low35°
Average precipitation0.1 in
Chance of precipitation32%
Record high72° (2010)
Record low20° (1995)
Thu, 1249° / 34°0.08Climate normal
49 °Climate normal

St. Joseph, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high49°
Average low34°
Average precipitation0.08 in
Chance of precipitation23%
Record high72° (2010)
Record low10° (2019)
Fri, 1349° / 35°0.07Climate normal
49 °Climate normal

St. Joseph, Friday, 13 November

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.07 in
Chance of precipitation18%
Record high72° (1999)
Record low9° (1986)
Sat, 1451° / 35°0.09Climate normal
51 °Climate normal

St. Joseph, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high51°
Average low35°
Average precipitation0.09 in
Chance of precipitation28%
Record high73° (1971)
Record low13° (1986)
Sun, 1550° / 36°0.11Climate normal
50 °Climate normal

St. Joseph, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high50°
Average low36°
Average precipitation0.11 in
Chance of precipitation35%
Record high72° (2025)
Record low18° (2019)
Mon, 1649° / 35°0.09Climate normal
49 °Climate normal

St. Joseph, Monday, 16 November

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.09 in
Chance of precipitation22%
Record high70° (1971)
Record low21° (1997)
Tue, 1751° / 35°0.11Climate normal
51 °Climate normal

St. Joseph, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high51°
Average low35°
Average precipitation0.11 in
Chance of precipitation25%
Record high72° (2016)
Record low16° (2005)
Wed, 1851° / 36°0.15Climate normal
51 °Climate normal

St. Joseph, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high51°
Average low36°
Average precipitation0.15 in
Chance of precipitation30%
Record high69° (2016)
Record low12° (2014)
Thu, 1950° / 36°0.08Climate normal
50 °Climate normal

St. Joseph, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high50°
Average low36°
Average precipitation0.08 in
Chance of precipitation33%
Record high69° (1991)
Record low18° (2014)
Fri, 2049° / 35°0.1Climate normal
49 °Climate normal

St. Joseph, Friday, 20 November

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.1 in
Chance of precipitation30%
Record high67° (2007)
Record low16° (2022)
Sat, 2147° / 34°0.11Climate normal
47 °Climate normal

St. Joseph, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.11 in
Chance of precipitation32%
Record high69° (1990)
Record low10° (1964)
Sun, 2247° / 33°0.08Climate normal
47 °Climate normal

St. Joseph, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high47°
Average low33°
Average precipitation0.08 in
Chance of precipitation23%
Record high70° (2010)
Record low8° (2015)
Mon, 2348° / 33°0.1Climate normal
48 °Climate normal

St. Joseph, Monday, 23 November

Climate normal for this date — 60-year average.

Average high48°
Average low33°
Average precipitation0.1 in
Chance of precipitation33%
Record high64° (2003)
Record low12° (1970)
Tue, 2446° / 31°0.1Climate normal
46 °Climate normal

St. Joseph, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high46°
Average low31°
Average precipitation0.1 in
Chance of precipitation30%
Record high66° (1966)
Record low12° (1970)

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.