As of 21:25 EDT

Weather in Jamesburg, NJ

56°Current weather

Jamesburg, Thursday, 29 October, 21:25

Clear. Feels like 55°. High 69°, low 45°.

Pressure30.09 inHg
Wind8.5 mph SW
Humidity86%
Visibility6.2 mi
Dew point51°

Monthly outlook for Jamesburg, NJ: average high 60.9°, average low 46.1°. That is 1.9° above the climate normal for October. Precipitation is expected on 5 days (about 3.6 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 30 October (69.5°), the coolest 31 October (38.6°).

60.9°/46.1°
Average high / low
+1.9°
Above normal
5 / 4
Wet days / normal
3.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
29 October – 7 November63.7°58.9°+2.7°
8 November – 17 November56.2°54.2°+1.1°
18 November – 27 Novemberat normal51.2°—

October records over 66 years

92.5°2 October 2019All-time high
29.5°24 October 1969All-time low
Fri, 3070° / 44°0Clear
70 °Clear

Jamesburg, Friday, 30 October

Clear. High 70°, low 44°.

Pressure30.09 inHg
Wind10.2 mph NW
Humidity54%
Visibility6.2 mi
Dew point52°
Sat, 3158° / 39°0Partly cloudy
58 °Partly cloudy

Jamesburg, Saturday, 31 October

Partly cloudy. High 58°, low 39°.

Pressure30.45 inHg
Wind4.8 mph NW
Humidity50%
Visibility6.2 mi
Dew point37°
Sun, 0160° / 41°0Overcast
60 °Overcast

Jamesburg, Sunday, 1 November

Overcast. High 60°, low 41°.

Pressure30.53 inHg
Wind0.2 mph N
Humidity51%
Visibility6.2 mi
Dew point37°
Mon, 0265° / 43°0Overcast
65 °Overcast

Jamesburg, Monday, 2 November

Overcast. High 65°, low 43°.

Pressure30.36 inHg
Wind6 mph SW
Humidity54%
Visibility6.2 mi
Dew point43°
Tue, 0369° / 47°0Overcast
69 °Overcast

Jamesburg, Tuesday, 3 November

Overcast. High 69°, low 47°.

Pressure30.30 inHg
Wind4 mph SW
Humidity60%
Visibility—
Dew point46°
Wed, 0459° / 48°0.02Light rain
59 °Light rain

Jamesburg, Wednesday, 4 November

Light rain. High 59°, low 48°.

Pressure30.27 inHg
Wind9.7 mph E
Humidity86%
Visibility—
Dew point49°
Thu, 0569° / 60°0.13Light rain
69 °Light rain

Jamesburg, Thursday, 5 November

Light rain. High 69°, low 60°.

Pressure29.94 inHg
Wind17.9 mph SE
Humidity93%
Visibility—
Dew point61°
Fri, 0667° / 45°1.06Heavy rain
67 °Heavy rain

Jamesburg, Friday, 6 November

Heavy rain. High 67°, low 45°.

Pressure29.56 inHg
Wind22.2 mph S
Humidity85%
Visibility—
Dew point59°
Sat, 0753° / 39°0Clear
53 °Clear

Jamesburg, Saturday, 7 November

Clear. High 53°, low 39°.

Pressure30.27 inHg
Wind10.1 mph N
Humidity44%
Visibility—
Dew point25°
Sun, 0857° / 41°0Overcast
57 °Overcast

Jamesburg, Sunday, 8 November

Overcast. High 57°, low 41°.

Pressure30.33 inHg
Wind5.3 mph SW
Humidity45%
Visibility—
Dew point29°
Mon, 0961° / 43°0Overcast
61 °Overcast

Jamesburg, Monday, 9 November

Overcast. High 61°, low 43°.

Pressure30.21 inHg
Wind8.6 mph SE
Humidity58%
Visibility—
Dew point37°
Tue, 1058° / 54°1.91Heavy rain
58 °Heavy rain

Jamesburg, Tuesday, 10 November

Heavy rain. High 58°, low 54°.

Pressure29.88 inHg
Wind21.5 mph NE
Humidity96%
Visibility—
Dew point57°
Wed, 1154° / 50°0.07Light rain
54 °Light rain

Jamesburg, Wednesday, 11 November

Light rain. High 54°, low 50°.

Pressure30.00 inHg
Wind16.2 mph NE
Humidity86%
Visibility—
Dew point48°
Thu, 1255° / 49°0Overcast
55 °Overcast

Jamesburg, Thursday, 12 November

Overcast. High 55°, low 49°.

Pressure30.12 inHg
Wind7.6 mph E
Humidity69%
Visibility—
Dew point42°
Fri, 1352° / 50°0.39Rain
52 °Rain

Jamesburg, Friday, 13 November

Rain. High 52°, low 50°.

Pressure30.00 inHg
Wind8.7 mph E
Humidity95%
Visibility—
Dew point50°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 1453° / 39°0.09Climate normal
53 °Climate normal

Jamesburg, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high53°
Average low39°
Average precipitation0.09 in
Chance of precipitation22%
Record high71° (1993)
Record low23° (2019)
Sun, 1554° / 40°0.1Climate normal
54 °Climate normal

Jamesburg, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high54°
Average low40°
Average precipitation0.1 in
Chance of precipitation32%
Record high75° (1993)
Record low26° (1967)
Mon, 1653° / 39°0.11Climate normal
53 °Climate normal

Jamesburg, Monday, 16 November

Climate normal for this date — 60-year average.

Average high53°
Average low39°
Average precipitation0.11 in
Chance of precipitation35%
Record high72° (2005)
Record low23° (1967)
Tue, 1752° / 38°0.1Climate normal
52 °Climate normal

Jamesburg, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high52°
Average low38°
Average precipitation0.1 in
Chance of precipitation32%
Record high68° (2023)
Record low27° (1967)
Wed, 1852° / 38°0.08Climate normal
52 °Climate normal

Jamesburg, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high52°
Average low38°
Average precipitation0.08 in
Chance of precipitation28%
Record high68° (1963)
Record low27° (2014)
Thu, 1952° / 38°0.08Climate normal
52 °Climate normal

Jamesburg, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high52°
Average low38°
Average precipitation0.08 in
Chance of precipitation25%
Record high67° (1985)
Record low23° (2014)
Fri, 2052° / 38°0.09Climate normal
52 °Climate normal

Jamesburg, Friday, 20 November

Climate normal for this date — 60-year average.

Average high52°
Average low38°
Average precipitation0.09 in
Chance of precipitation28%
Record high72° (1985)
Record low27° (1984)
Sat, 2151° / 37°0.11Climate normal
51 °Climate normal

Jamesburg, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.11 in
Chance of precipitation30%
Record high69° (1991)
Record low20° (1987)
Sun, 2250° / 38°0.11Climate normal
50 °Climate normal

Jamesburg, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high50°
Average low38°
Average precipitation0.11 in
Chance of precipitation32%
Record high69° (2007)
Record low20° (2018)
Mon, 2349° / 36°0.08Climate normal
49 °Climate normal

Jamesburg, Monday, 23 November

Climate normal for this date — 60-year average.

Average high49°
Average low36°
Average precipitation0.08 in
Chance of precipitation18%
Record high69° (1992)
Record low15° (2018)
Tue, 2451° / 37°0.08Climate normal
51 °Climate normal

Jamesburg, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.08 in
Chance of precipitation25%
Record high69° (1979)
Record low13° (1989)
Wed, 2551° / 36°0.15Climate normal
51 °Climate normal

Jamesburg, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high51°
Average low36°
Average precipitation0.15 in
Chance of precipitation30%
Record high69° (1979)
Record low20° (1989)
Thu, 2652° / 37°0.16Climate normal
52 °Climate normal

Jamesburg, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.16 in
Chance of precipitation42%
Record high66° (1999)
Record low25° (2005)
Fri, 2752° / 37°0.12Climate normal
52 °Climate normal

Jamesburg, Friday, 27 November

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.12 in
Chance of precipitation32%
Record high64° (1976)
Record low26° (1974)

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, NJ 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, NJ 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.