As of 09:28 CDT

Weather in Jamesburg, IL

53°Current weather

Jamesburg, Friday, 30 October, 09:28

Clear. Feels like 52°. High 68°, low 48°.

Pressure30.33 inHg
Wind6.1 mph E
Humidity89%
Visibility6.2 mi
Dew point49°

Monthly outlook for Jamesburg, IL: average high 58.4°, average low 47.3°. That is 2.2° above the climate normal for October. Precipitation is expected on 6 days (about 1.9 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 3 November (72°), the coolest 12 November (35.5°).

58.4°/47.3°
Average high / low
+2.2°
Above normal
6 / 5
Wet days / normal
1.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
30 October – 8 November64°56.3°+4.3°
9 November – 18 November48.9°50.7°-1°
19 November – 28 Novemberat normal46.9°—

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 — Pence (14 mi).

Sat, 3170° / 52°0Overcast
70 °Overcast

Jamesburg, Saturday, 31 October

Overcast. High 70°, low 52°.

Pressure30.33 inHg
Wind7.5 mph SE
Humidity42%
Visibility6.2 mi
Dew point43°
Sun, 0169° / 56°0.03Light rain
69 °Light rain

Jamesburg, Sunday, 1 November

Light rain. High 69°, low 56°.

Pressure30.33 inHg
Wind8.2 mph SE
Humidity54%
Visibility6.2 mi
Dew point50°
Mon, 0269° / 57°0Overcast
69 °Overcast

Jamesburg, Monday, 2 November

Overcast. High 69°, low 57°.

Pressure30.15 inHg
Wind11.6 mph S
Humidity52%
Visibility6.2 mi
Dew point47°
Tue, 0372° / 63°0.11Light rain
72 °Light rain

Jamesburg, Tuesday, 3 November

Light rain. High 72°, low 63°.

Pressure29.91 inHg
Wind18.9 mph S
Humidity65%
Visibility—
Dew point58°
Wed, 0466° / 59°0.56Rain
66 °Rain

Jamesburg, Wednesday, 4 November

Rain. High 66°, low 59°.

Pressure29.65 inHg
Wind13.6 mph S
Humidity90%
Visibility—
Dew point63°
Thu, 0565° / 54°0.02Light rain
65 °Light rain

Jamesburg, Thursday, 5 November

Light rain. High 65°, low 54°.

Pressure29.65 inHg
Wind15.2 mph N
Humidity77%
Visibility—
Dew point57°
Fri, 0655° / 51°0Overcast
55 °Overcast

Jamesburg, Friday, 6 November

Overcast. High 55°, low 51°.

Pressure29.88 inHg
Wind14.9 mph N
Humidity74%
Visibility—
Dew point46°
Sat, 0756° / 44°0Overcast
56 °Overcast

Jamesburg, Saturday, 7 November

Overcast. High 56°, low 44°.

Pressure30.09 inHg
Wind11.1 mph N
Humidity52%
Visibility—
Dew point37°
Sun, 0851° / 38°0Partly cloudy
51 °Partly cloudy

Jamesburg, Sunday, 8 November

Partly cloudy. High 51°, low 38°.

Pressure30.30 inHg
Wind12.6 mph E
Humidity42%
Visibility—
Dew point26°
Mon, 0949° / 41°0.05Light rain
49 °Light rain

Jamesburg, Monday, 9 November

Light rain. High 49°, low 41°.

Pressure30.12 inHg
Wind11.7 mph E
Humidity45%
Visibility—
Dew point27°
Tue, 1043° / 41°0.78Rain
43 °Rain

Jamesburg, Tuesday, 10 November

Rain. High 43°, low 41°.

Pressure29.83 inHg
Wind16.2 mph N
Humidity91%
Visibility—
Dew point39°
Wed, 1149° / 36°0Mostly clear
49 °Mostly clear

Jamesburg, Wednesday, 11 November

Mostly clear. High 49°, low 36°.

Pressure29.97 inHg
Wind11.3 mph N
Humidity46%
Visibility—
Dew point27°
Thu, 1252° / 36°0Clear
52 °Clear

Jamesburg, Thursday, 12 November

Clear. High 52°, low 36°.

Pressure29.91 inHg
Wind7.9 mph SE
Humidity47%
Visibility—
Dew point29°
Fri, 1350° / 39°0.22Rain
50 °Rain

Jamesburg, Friday, 13 November

Rain. High 50°, low 39°.

Pressure29.71 inHg
Wind15.5 mph SE
Humidity88%
Visibility—
Dew point41°
Sat, 1450° / 42°0.16Light rain
50 °Light rain

Jamesburg, Saturday, 14 November

Light rain. High 50°, low 42°.

Pressure29.62 inHg
Wind11.9 mph SW
Humidity75%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 1550° / 36°0.13Climate normal
50 °Climate normal

Jamesburg, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high50°
Average low36°
Average precipitation0.13 in
Chance of precipitation38%
Record high70° (1971)
Record low17° (2019)
Mon, 1649° / 35°0.09Climate normal
49 °Climate normal

Jamesburg, Monday, 16 November

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.09 in
Chance of precipitation23%
Record high69° (1971)
Record low20° (1997)
Tue, 1750° / 35°0.12Climate normal
50 °Climate normal

Jamesburg, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high50°
Average low35°
Average precipitation0.12 in
Chance of precipitation25%
Record high70° (2016)
Record low15° (2005)
Wed, 1850° / 36°0.14Climate normal
50 °Climate normal

Jamesburg, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high50°
Average low36°
Average precipitation0.14 in
Chance of precipitation30%
Record high71° (2016)
Record low12° (2014)
Thu, 1950° / 36°0.08Climate normal
50 °Climate normal

Jamesburg, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high50°
Average low36°
Average precipitation0.08 in
Chance of precipitation38%
Record high68° (1985)
Record low17° (2014)
Fri, 2049° / 35°0.1Climate normal
49 °Climate normal

Jamesburg, Friday, 20 November

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.1 in
Chance of precipitation25%
Record high66° (2007)
Record low15° (1969)
Sat, 2147° / 34°0.11Climate normal
47 °Climate normal

Jamesburg, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.11 in
Chance of precipitation33%
Record high69° (1990)
Record low10° (1964)
Sun, 2247° / 32°0.08Climate normal
47 °Climate normal

Jamesburg, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high47°
Average low32°
Average precipitation0.08 in
Chance of precipitation20%
Record high70° (2010)
Record low5° (2015)
Mon, 2348° / 33°0.11Climate normal
48 °Climate normal

Jamesburg, Monday, 23 November

Climate normal for this date — 60-year average.

Average high48°
Average low33°
Average precipitation0.11 in
Chance of precipitation30%
Record high67° (1999)
Record low12° (1970)
Tue, 2446° / 31°0.1Climate normal
46 °Climate normal

Jamesburg, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high46°
Average low31°
Average precipitation0.1 in
Chance of precipitation27%
Record high65° (1966)
Record low12° (1970)
Wed, 2547° / 33°0.16Climate normal
47 °Climate normal

Jamesburg, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high47°
Average low33°
Average precipitation0.16 in
Chance of precipitation37%
Record high61° (2024)
Record low16° (1991)
Thu, 2647° / 32°0.13Climate normal
47 °Climate normal

Jamesburg, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high47°
Average low32°
Average precipitation0.13 in
Chance of precipitation40%
Record high65° (1990)
Record low7° (1977)
Fri, 2746° / 33°0.23Climate normal
46 °Climate normal

Jamesburg, Friday, 27 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.23 in
Chance of precipitation53%
Record high68° (1990)
Record low15° (2013)
Sat, 2843° / 30°0.13Climate normal
43 °Climate normal

Jamesburg, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high43°
Average low30°
Average precipitation0.13 in
Chance of precipitation33%
Record high67° (1990)
Record low13° (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 Jamesburg, 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 Jamesburg, 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.