As of 15:53 CDT

Weather in Jamesburg, IL

72°Current weather

Jamesburg, Tuesday, 27 October, 15:53

Overcast. Feels like 71°. High 72°, low 49°.

Pressure30.18 inHg
Wind7.6 mph S
Humidity53%
Visibility6.2 mi
Dew point54°

Monthly outlook for Jamesburg, IL: average high 62.1°, average low 47.7°. That is 3.4° above the climate normal for October. Precipitation is expected on 6 days (about 2.1 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 28 October (75°), the coolest 9 November (35.5°).

62.1°/47.7°
Average high / low
+3.4°
Above normal
6 / 5
Wet days / normal
2.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
27 October – 5 November67.3°57.6°+5.4°
6 November – 15 November53.6°51.9°+0.9°
16 November – 25 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 — Pence (14 mi).

Wed, 2875° / 50°0Clear
75 °Clear

Jamesburg, Wednesday, 28 October

Clear. High 75°, low 50°.

Pressure30.24 inHg
Wind8.4 mph S
Humidity50%
Visibility6.2 mi
Dew point51°
Thu, 2974° / 51°0.05Light rain
74 °Light rain

Jamesburg, Thursday, 29 October

Light rain. High 74°, low 51°.

Pressure30.12 inHg
Wind10.2 mph SW
Humidity54%
Visibility6.2 mi
Dew point54°
Fri, 3070° / 49°0Partly cloudy
70 °Partly cloudy

Jamesburg, Friday, 30 October

Partly cloudy. High 70°, low 49°.

Pressure30.30 inHg
Wind5.9 mph E
Humidity53%
Visibility6.2 mi
Dew point48°
Sat, 3162° / 53°0.52Rain
62 °Rain

Jamesburg, Saturday, 31 October

Rain. High 62°, low 53°.

Pressure30.27 inHg
Wind5.3 mph S
Humidity82%
Visibility6.2 mi
Dew point53°
Sun, 0171° / 50°0Overcast
71 °Overcast

Jamesburg, Sunday, 1 November

Overcast. High 71°, low 50°.

Pressure30.21 inHg
Wind6.8 mph E
Humidity58%
Visibility—
Dew point52°
Mon, 0268° / 57°0.01Light rain
68 °Light rain

Jamesburg, Monday, 2 November

Light rain. High 68°, low 57°.

Pressure29.91 inHg
Wind7.2 mph S
Humidity73%
Visibility—
Dew point55°
Tue, 0366° / 58°0.41Rain
66 °Rain

Jamesburg, Tuesday, 3 November

Rain. High 66°, low 58°.

Pressure29.80 inHg
Wind16.3 mph E
Humidity90%
Visibility—
Dew point58°
Wed, 0464° / 51°0.78Heavy rain
64 °Heavy rain

Jamesburg, Wednesday, 4 November

Heavy rain. High 64°, low 51°.

Pressure29.74 inHg
Wind15.9 mph E
Humidity85%
Visibility—
Dew point53°
Thu, 0552° / 48°0.28Light rain
52 °Light rain

Jamesburg, Thursday, 5 November

Light rain. High 52°, low 48°.

Pressure29.59 inHg
Wind8.9 mph SW
Humidity91%
Visibility—
Dew point49°
Fri, 0655° / 49°0.03Light rain
55 °Light rain

Jamesburg, Friday, 6 November

Light rain. High 55°, low 49°.

Pressure29.74 inHg
Wind12.1 mph N
Humidity91%
Visibility—
Dew point52°
Sat, 0753° / 43°0.06Light rain
53 °Light rain

Jamesburg, Saturday, 7 November

Light rain. High 53°, low 43°.

Pressure30.15 inHg
Wind12.5 mph NE
Humidity57%
Visibility—
Dew point38°
Sun, 0852° / 37°0Clear
52 °Clear

Jamesburg, Sunday, 8 November

Clear. High 52°, low 37°.

Pressure30.30 inHg
Wind9.8 mph NE
Humidity41%
Visibility—
Dew point26°
Mon, 0953° / 35°0Clear
53 °Clear

Jamesburg, Monday, 9 November

Clear. High 53°, low 35°.

Pressure30.21 inHg
Wind10.9 mph E
Humidity42%
Visibility—
Dew point27°
Tue, 1054° / 40°0Overcast
54 °Overcast

Jamesburg, Tuesday, 10 November

Overcast. High 54°, low 40°.

Pressure30.24 inHg
Wind10 mph NE
Humidity45%
Visibility—
Dew point31°
Wed, 1156° / 43°0Overcast
56 °Overcast

Jamesburg, Wednesday, 11 November

Overcast. High 56°, low 43°.

Pressure30.06 inHg
Wind5.8 mph NE
Humidity45%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 1249° / 34°0.09Climate normal
49 °Climate normal

Jamesburg, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high49°
Average low34°
Average precipitation0.09 in
Chance of precipitation28%
Record high72° (2010)
Record low10° (2019)
Fri, 1349° / 34°0.07Climate normal
49 °Climate normal

Jamesburg, Friday, 13 November

Climate normal for this date — 60-year average.

Average high49°
Average low34°
Average precipitation0.07 in
Chance of precipitation20%
Record high71° (1999)
Record low10° (1986)
Sat, 1451° / 35°0.1Climate normal
51 °Climate normal

Jamesburg, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high51°
Average low35°
Average precipitation0.1 in
Chance of precipitation32%
Record high72° (1971)
Record low14° (1986)
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)

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.