As of 06:05 EDT

Weather in Sparta, NJ

52°Current weather

Sparta, Monday, 12 October, 06:05

Partly cloudy. Feels like 52°. High 68°, low 52°.

Pressure29.77 inHg
Wind9.2 mph NE
Humidity97%
Visibility6.2 mi
Dew point51°

Monthly outlook for Sparta, NJ: average high 58.1°, average low 41°. That is 0.9° below the climate normal for October. Precipitation is expected on 4 days (about 1.1 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 14 October (74.5°), the coolest 18 October (27.8°).

58.1°/41°
Average high / low
−0.9°
Below normal
4 / 5
Wet days / normal
1.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
12 October – 21 October60.6°60.7°-0.1°
22 October – 31 October53.8°57°-1.8°
1 November – 10 Novemberat normal54.1°—

October records over 66 years

86.2°8 October 2007All-time high
18.9°31 October 2011All-time low

Climate normals and records are computed from the nearest reference point — Milton (6 mi).

Tue, 1368° / 50°0Clear
68 °Clear

Sparta, Tuesday, 13 October

Clear. High 68°, low 50°.

Pressure29.91 inHg
Wind7.2 mph SW
Humidity66%
Visibility0.5 mi
Dew point60°
Wed, 1474° / 58°0Partly cloudy
74 °Partly cloudy

Sparta, Wednesday, 14 October

Partly cloudy. High 74°, low 58°.

Pressure29.88 inHg
Wind10.7 mph NW
Humidity59%
Visibility6.2 mi
Dew point60°
Thu, 1561° / 48°0Mostly clear
61 °Mostly clear

Sparta, Thursday, 15 October

Mostly clear. High 61°, low 48°.

Pressure30.24 inHg
Wind5.3 mph N
Humidity55%
Visibility6.2 mi
Dew point43°
Fri, 1660° / 49°0.79Heavy rain
60 °Heavy rain

Sparta, Friday, 16 October

Heavy rain. High 60°, low 49°.

Pressure29.68 inHg
Wind20.2 mph NW
Humidity98%
Visibility—
Dew point53°
Sat, 1748° / 36°0Partly cloudy
48 °Partly cloudy

Sparta, Saturday, 17 October

Partly cloudy. High 48°, low 36°.

Pressure30.18 inHg
Wind18.1 mph NW
Humidity55%
Visibility—
Dew point29°
Sun, 1850° / 28°0Clear
50 °Clear

Sparta, Sunday, 18 October

Clear. High 50°, low 28°.

Pressure30.56 inHg
Wind8.1 mph SW
Humidity36%
Visibility—
Dew point15°
Mon, 1958° / 33°0Clear
58 °Clear

Sparta, Monday, 19 October

Clear. High 58°, low 33°.

Pressure30.50 inHg
Wind10 mph SW
Humidity44%
Visibility—
Dew point28°
Tue, 2063° / 41°0Overcast
63 °Overcast

Sparta, Tuesday, 20 October

Overcast. High 63°, low 41°.

Pressure30.33 inHg
Wind5.7 mph W
Humidity55%
Visibility—
Dew point38°
Wed, 2157° / 40°0Clear
57 °Clear

Sparta, Wednesday, 21 October

Clear. High 57°, low 40°.

Pressure30.47 inHg
Wind9.6 mph NE
Humidity52%
Visibility—
Dew point34°
Thu, 2258° / 37°0Clear
58 °Clear

Sparta, Thursday, 22 October

Clear. High 58°, low 37°.

Pressure30.59 inHg
Wind5.7 mph S
Humidity62%
Visibility—
Dew point38°
Fri, 2360° / 41°0.08Light rain
60 °Light rain

Sparta, Friday, 23 October

Light rain. High 60°, low 41°.

Pressure30.30 inHg
Wind15.8 mph NW
Humidity69%
Visibility—
Dew point43°
Sat, 2448° / 35°0.08Light rain
48 °Light rain

Sparta, Saturday, 24 October

Light rain. High 48°, low 35°.

Pressure30.21 inHg
Wind15.2 mph NW
Humidity68%
Visibility—
Dew point38°
Sun, 2552° / 29°0Mostly clear
52 °Mostly clear

Sparta, Sunday, 25 October

Mostly clear. High 52°, low 29°.

Pressure30.30 inHg
Wind6.2 mph SW
Humidity39%
Visibility—
Dew point20°
Mon, 2649° / 42°0.18Rain
49 °Rain

Sparta, Monday, 26 October

Rain. High 49°, low 42°.

Pressure29.83 inHg
Wind8.1 mph NW
Humidity88%
Visibility—
Dew point41°
Tue, 2755° / 38°0Clear
55 °Clear

Sparta, Tuesday, 27 October

Clear. High 55°, low 38°.

Pressure30.00 inHg
Wind7.6 mph N
Humidity60%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2857° / 42°0.17Climate normal
57 °Climate normal

Sparta, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high57°
Average low42°
Average precipitation0.17 in
Chance of precipitation32%
Record high77° (2023)
Record low27° (1976)
Thu, 2955° / 41°0.2Climate normal
55 °Climate normal

Sparta, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high55°
Average low41°
Average precipitation0.2 in
Chance of precipitation27%
Record high71° (1984)
Record low28° (1965)
Fri, 3055° / 40°0.12Climate normal
55 °Climate normal

Sparta, Friday, 30 October

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.12 in
Chance of precipitation23%
Record high75° (2024)
Record low30° (2011)
Sat, 3156° / 41°0.06Climate normal
56 °Climate normal

Sparta, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high56°
Average low41°
Average precipitation0.06 in
Chance of precipitation15%
Record high78° (2024)
Record low19° (2011)
Sun, 0157° / 42°0.09Climate normal
57 °Climate normal

Sparta, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high57°
Average low42°
Average precipitation0.09 in
Chance of precipitation30%
Record high75° (1974)
Record low31° (1983)
Mon, 0256° / 42°0.11Climate normal
56 °Climate normal

Sparta, Monday, 2 November

Climate normal for this date — 60-year average.

Average high56°
Average low42°
Average precipitation0.11 in
Chance of precipitation32%
Record high74° (1982)
Record low28° (1965)
Tue, 0356° / 42°0.09Climate normal
56 °Climate normal

Sparta, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high56°
Average low42°
Average precipitation0.09 in
Chance of precipitation25%
Record high74° (2003)
Record low30° (1980)
Wed, 0455° / 41°0.06Climate normal
55 °Climate normal

Sparta, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high55°
Average low41°
Average precipitation0.06 in
Chance of precipitation23%
Record high71° (1987)
Record low29° (2006)
Thu, 0554° / 41°0.14Climate normal
54 °Climate normal

Sparta, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high54°
Average low41°
Average precipitation0.14 in
Chance of precipitation28%
Record high72° (2022)
Record low30° (1962)
Fri, 0653° / 40°0.09Climate normal
53 °Climate normal

Sparta, Friday, 6 November

Climate normal for this date — 60-year average.

Average high53°
Average low40°
Average precipitation0.09 in
Chance of precipitation32%
Record high76° (2024)
Record low27° (2012)
Sat, 0752° / 39°0.08Climate normal
52 °Climate normal

Sparta, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high52°
Average low39°
Average precipitation0.08 in
Chance of precipitation25%
Record high70° (2022)
Record low26° (1962)
Sun, 0852° / 38°0.15Climate normal
52 °Climate normal

Sparta, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high52°
Average low38°
Average precipitation0.15 in
Chance of precipitation27%
Record high71° (2020)
Record low25° (2019)
Mon, 0952° / 38°0.09Climate normal
52 °Climate normal

Sparta, Monday, 9 November

Climate normal for this date — 60-year average.

Average high52°
Average low38°
Average precipitation0.09 in
Chance of precipitation28%
Record high71° (1975)
Record low22° (2019)
Tue, 1053° / 38°0.16Climate normal
53 °Climate normal

Sparta, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.16 in
Chance of precipitation38%
Record high69° (2020)
Record low21° (2017)

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 Sparta, 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 Sparta, 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.