As of 01:29 CDT

Weather in St. Joseph, IL

56°Current weather

St. Joseph, Wednesday, 28 October, 01:29

Mostly clear. Feels like 55°. High 76°, low 50°.

Pressure30.21 inHg
Wind4.6 mph SW
Humidity81%
Visibility6.2 mi
Dew point50°

Monthly outlook for St. Joseph, IL: average high 59.7°, average low 45.6°. That is 2.3° above the climate normal for October. Precipitation is expected on 7 days (about 2.1 inches), against a normal of 4 days and 1.6 inches. The warmest day looks like 29 October (76.2°), the coolest 12 November (30.9°).

59.7°/45.6°
Average high / low
+2.3°
Above normal
7 / 4
Wet days / normal
2.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
28 October – 6 November64.9°57.1°+4.3°
7 November – 16 November50.9°51.6°-0.4°
17 November – 26 Novemberat normal48.3°—

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).

Thu, 2976° / 51°0Overcast
76 °Overcast

St. Joseph, Thursday, 29 October

Overcast. High 76°, low 51°.

Pressure30.12 inHg
Wind9.9 mph SW
Humidity51%
Visibility6.2 mi
Dew point54°
Fri, 3069° / 49°0Partly cloudy
69 °Partly cloudy

St. Joseph, Friday, 30 October

Partly cloudy. High 69°, low 49°.

Pressure30.30 inHg
Wind5.7 mph E
Humidity58%
Visibility6.2 mi
Dew point50°
Sat, 3168° / 52°0.28Rain
68 °Rain

St. Joseph, Saturday, 31 October

Rain. High 68°, low 52°.

Pressure30.27 inHg
Wind5.5 mph SE
Humidity53%
Visibility6.2 mi
Dew point46°
Sun, 0173° / 50°0Overcast
73 °Overcast

St. Joseph, Sunday, 1 November

Overcast. High 73°, low 50°.

Pressure30.24 inHg
Wind7.2 mph SE
Humidity48%
Visibility—
Dew point48°
Mon, 0266° / 57°0.04Light rain
66 °Light rain

St. Joseph, Monday, 2 November

Light rain. High 66°, low 57°.

Pressure30.00 inHg
Wind11.4 mph S
Humidity67%
Visibility—
Dew point53°
Tue, 0361° / 47°1.22Rain
61 °Rain

St. Joseph, Tuesday, 3 November

Rain. High 61°, low 47°.

Pressure29.41 inHg
Wind26.6 mph E
Humidity92%
Visibility—
Dew point58°
Wed, 0449° / 46°0.08Light rain
49 °Light rain

St. Joseph, Wednesday, 4 November

Light rain. High 49°, low 46°.

Pressure29.85 inHg
Wind11.9 mph SE
Humidity80%
Visibility—
Dew point42°
Thu, 0556° / 46°0.01Light rain
56 °Light rain

St. Joseph, Thursday, 5 November

Light rain. High 56°, low 46°.

Pressure29.97 inHg
Wind9.1 mph NE
Humidity70%
Visibility—
Dew point44°
Fri, 0656° / 47°0.18Light rain
56 °Light rain

St. Joseph, Friday, 6 November

Light rain. High 56°, low 47°.

Pressure29.88 inHg
Wind9 mph SW
Humidity65%
Visibility—
Dew point41°
Sat, 0750° / 43°0.11Light rain
50 °Light rain

St. Joseph, Saturday, 7 November

Light rain. High 50°, low 43°.

Pressure29.94 inHg
Wind14.1 mph N
Humidity90%
Visibility—
Dew point47°
Sun, 0849° / 36°0Light rain
49 °Light rain

St. Joseph, Sunday, 8 November

Light rain. High 49°, low 36°.

Pressure30.21 inHg
Wind7.1 mph NW
Humidity53%
Visibility—
Dew point29°
Mon, 0954° / 36°0Mostly clear
54 °Mostly clear

St. Joseph, Monday, 9 November

Mostly clear. High 54°, low 36°.

Pressure30.12 inHg
Wind13.3 mph S
Humidity44%
Visibility—
Dew point29°
Tue, 1058° / 48°0.01Light rain
58 °Light rain

St. Joseph, Tuesday, 10 November

Light rain. High 58°, low 48°.

Pressure29.83 inHg
Wind17.6 mph S
Humidity61%
Visibility—
Dew point42°
Wed, 1156° / 40°0.15Rain
56 °Rain

St. Joseph, Wednesday, 11 November

Rain. High 56°, low 40°.

Pressure29.77 inHg
Wind15.9 mph S
Humidity70%
Visibility—
Dew point34°
Thu, 1239° / 31°0Partly cloudy
39 °Partly cloudy

St. Joseph, Thursday, 12 November

Partly cloudy. High 39°, low 31°.

Pressure30.27 inHg
Wind14.6 mph N
Humidity58%
Visibility—
Dew point25°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Wed, 2547° / 33°0.15Climate normal
47 °Climate normal

St. Joseph, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high47°
Average low33°
Average precipitation0.15 in
Chance of precipitation37%
Record high63° (2006)
Record low15° (1977)
Thu, 2647° / 32°0.13Climate normal
47 °Climate normal

St. Joseph, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high47°
Average low32°
Average precipitation0.13 in
Chance of precipitation38%
Record high67° (1965)
Record low7° (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 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.