As of 05:09 CST

Weather in Jamesburg, IL

45°Current weather

Jamesburg, Friday, 6 November, 05:09

Overcast. Feels like 39°. High 48°, low 38°.

Pressure30.03 inHg
Wind12.1 mph N
Humidity88%
Visibility6.2 mi
Dew point41°

Monthly outlook for Jamesburg, IL: average high 51.2°, average low 38.4°. That is 0.2° above the climate normal for November. Precipitation is expected on 4 days (about 1.8 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 10 November (64.3°), the coolest 14 November (29.8°).

51.2°/38.4°
Average high / low
+0.2°
Above normal
4 / 5
Wet days / normal
1.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
6 November – 15 November52.7°51.9°+0.4°
16 November – 25 November48.9°48.3°+0.3°
26 November – 5 Decemberat normal43.6°—

November records over 66 years

76.5°2 November 1961All-time high
5.2°22 November 2015All-time low

Climate normals and records are computed from the nearest reference point — Pence (14 mi).

Sat, 0750° / 33°0Overcast
50 °Overcast

Jamesburg, Saturday, 7 November

Overcast. High 50°, low 33°.

Pressure30.21 inHg
Wind6.9 mph W
Humidity51%
Visibility6.2 mi
Dew point31°
Sun, 0860° / 38°0Clear
60 °Clear

Jamesburg, Sunday, 8 November

Clear. High 60°, low 38°.

Pressure30.03 inHg
Wind12.1 mph W
Humidity59%
Visibility6.2 mi
Dew point44°
Mon, 0961° / 37°0Clear
61 °Clear

Jamesburg, Monday, 9 November

Clear. High 61°, low 37°.

Pressure30.15 inHg
Wind7.4 mph SW
Humidity45%
Visibility6.2 mi
Dew point38°
Tue, 1064° / 48°0Clear
64 °Clear

Jamesburg, Tuesday, 10 November

Clear. High 64°, low 48°.

Pressure30.03 inHg
Wind9.7 mph SW
Humidity61%
Visibility—
Dew point47°
Wed, 1156° / 40°0Clear
56 °Clear

Jamesburg, Wednesday, 11 November

Clear. High 56°, low 40°.

Pressure30.06 inHg
Wind10.6 mph N
Humidity44%
Visibility—
Dew point32°
Thu, 1248° / 40°0.02Light rain
48 °Light rain

Jamesburg, Thursday, 12 November

Light rain. High 48°, low 40°.

Pressure30.00 inHg
Wind14.5 mph N
Humidity55%
Visibility—
Dew point32°
Fri, 1342° / 31°0Overcast
42 °Overcast

Jamesburg, Friday, 13 November

Overcast. High 42°, low 31°.

Pressure30.00 inHg
Wind9.2 mph NW
Humidity41%
Visibility—
Dew point19°
Sat, 1445° / 30°0Mostly clear
45 °Mostly clear

Jamesburg, Saturday, 14 November

Mostly clear. High 45°, low 30°.

Pressure30.06 inHg
Wind6.2 mph SE
Humidity44%
Visibility—
Dew point21°
Sun, 1551° / 35°0.03Light rain
51 °Light rain

Jamesburg, Sunday, 15 November

Light rain. High 51°, low 35°.

Pressure30.03 inHg
Wind15.1 mph S
Humidity49%
Visibility—
Dew point27°
Mon, 1658° / 49°0.05Light rain
58 °Light rain

Jamesburg, Monday, 16 November

Light rain. High 58°, low 49°.

Pressure29.94 inHg
Wind12.3 mph S
Humidity61%
Visibility—
Dew point42°
Tue, 1748° / 38°1.03Heavy rain
48 °Heavy rain

Jamesburg, Tuesday, 17 November

Heavy rain. High 48°, low 38°.

Pressure30.15 inHg
Wind15.5 mph NW
Humidity52%
Visibility—
Dew point30°
Wed, 1848° / 34°0Overcast
48 °Overcast

Jamesburg, Wednesday, 18 November

Overcast. High 48°, low 34°.

Pressure30.27 inHg
Wind8.6 mph E
Humidity49%
Visibility—
Dew point26°
Thu, 1943° / 40°0.57Rain
43 °Rain

Jamesburg, Thursday, 19 November

Rain. High 43°, low 40°.

Pressure30.24 inHg
Wind12.4 mph SE
Humidity91%
Visibility—
Dew point38°
Fri, 2052° / 43°0.09Light rain
52 °Light rain

Jamesburg, Friday, 20 November

Light rain. High 52°, low 43°.

Pressure30.03 inHg
Wind12.3 mph NW
Humidity61%
Visibility—
Dew point38°
Sat, 2144° / 41°0.03Light rain
44 °Light rain

Jamesburg, Saturday, 21 November

Light rain. High 44°, low 41°.

Pressure30.12 inHg
Wind13.5 mph NW
Humidity59%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sun, 2944° / 30°0.08Climate normal
44 °Climate normal

Jamesburg, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high44°
Average low30°
Average precipitation0.08 in
Chance of precipitation30%
Record high67° (1998)
Record low8° (1976)
Mon, 3045° / 31°0.15Climate normal
45 °Climate normal

Jamesburg, Monday, 30 November

Climate normal for this date — 60-year average.

Average high45°
Average low31°
Average precipitation0.15 in
Chance of precipitation32%
Record high65° (1998)
Record low11° (1964)
Tue, 0142° / 29°0.12Climate normal
42 °Climate normal

Jamesburg, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.12 in
Chance of precipitation37%
Record high67° (1970)
Record low13° (1964)
Wed, 0243° / 29°0.08Climate normal
43 °Climate normal

Jamesburg, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high43°
Average low29°
Average precipitation0.08 in
Chance of precipitation32%
Record high70° (1982)
Record low11° (1976)
Thu, 0343° / 29°0.09Climate normal
43 °Climate normal

Jamesburg, 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 low10° (1985)
Fri, 0441° / 28°0.09Climate normal
41 °Climate normal

Jamesburg, Friday, 4 December

Climate normal for this date — 60-year average.

Average high41°
Average low28°
Average precipitation0.09 in
Chance of precipitation27%
Record high66° (1998)
Record low4° (1991)
Sat, 0542° / 27°0.09Climate normal
42 °Climate normal

Jamesburg, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high42°
Average low27°
Average precipitation0.09 in
Chance of precipitation32%
Record high67° (2001)
Record low5° (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 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.