As of 12:37 EDT

Weather in Sparta, NJ

55°Current weather

Sparta, Sunday, 11 October, 12:37

Rain. Feels like 54°. High 55°, low 51°.

Pressure30.24 inHg
Wind3.4 mph N
Humidity96%
Visibility1.1 mi
Dew point53°

Monthly outlook for Sparta, NJ: average high 58.4°, average low 40.5°. That is 0.9° below the climate normal for October. Precipitation is expected on 4 days (about 2.5 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 14 October (76°), the coolest 19 October (26.9°).

58.4°/40.5°
Average high / low
−0.9°
Below normal
4 / 5
Wet days / normal
2.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
11 October – 20 October59.9°60.9°-0.5°
21 October – 30 October55.8°57.5°-1°
31 October – 9 Novemberat normal54.4°—

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).

Mon, 1270° / 49°0.02Light rain
70 °Light rain

Sparta, Monday, 12 October

Light rain. High 70°, low 49°.

Pressure29.83 inHg
Wind7.2 mph N
Humidity63%
Visibility6.2 mi
Dew point56°
Tue, 1374° / 50°0Clear
74 °Clear

Sparta, Tuesday, 13 October

Clear. High 74°, low 50°.

Pressure29.94 inHg
Wind8.7 mph S
Humidity64%
Visibility6.2 mi
Dew point59°
Wed, 1476° / 59°0.07Light rain
76 °Light rain

Sparta, Wednesday, 14 October

Light rain. High 76°, low 59°.

Pressure29.85 inHg
Wind8.7 mph W
Humidity64%
Visibility6.2 mi
Dew point64°
Thu, 1562° / 47°0Partly cloudy
62 °Partly cloudy

Sparta, Thursday, 15 October

Partly cloudy. High 62°, low 47°.

Pressure30.18 inHg
Wind8 mph N
Humidity54%
Visibility6.2 mi
Dew point43°
Fri, 1663° / 47°0.82Rain
63 °Rain

Sparta, Friday, 16 October

Rain. High 63°, low 47°.

Pressure29.65 inHg
Wind18.2 mph NW
Humidity98%
Visibility—
Dew point55°
Sat, 1747° / 32°0.01Light rain
47 °Light rain

Sparta, Saturday, 17 October

Light rain. High 47°, low 32°.

Pressure29.74 inHg
Wind14.5 mph NW
Humidity65%
Visibility—
Dew point33°
Sun, 1842° / 28°0Clear
42 °Clear

Sparta, Sunday, 18 October

Clear. High 42°, low 28°.

Pressure30.33 inHg
Wind16.2 mph NW
Humidity47%
Visibility—
Dew point17°
Mon, 1950° / 27°0Overcast
50 °Overcast

Sparta, Monday, 19 October

Overcast. High 50°, low 27°.

Pressure30.59 inHg
Wind8.8 mph SW
Humidity45%
Visibility—
Dew point20°
Tue, 2060° / 34°0Clear
60 °Clear

Sparta, Tuesday, 20 October

Clear. High 60°, low 34°.

Pressure30.39 inHg
Wind7.3 mph NW
Humidity52%
Visibility—
Dew point33°
Wed, 2158° / 38°0Clear
58 °Clear

Sparta, Wednesday, 21 October

Clear. High 58°, low 38°.

Pressure30.47 inHg
Wind4.1 mph N
Humidity62%
Visibility—
Dew point37°
Thu, 2256° / 38°0Overcast
56 °Overcast

Sparta, Thursday, 22 October

Overcast. High 56°, low 38°.

Pressure30.47 inHg
Wind4.4 mph NE
Humidity71%
Visibility—
Dew point40°
Fri, 2355° / 38°0Clear
55 °Clear

Sparta, Friday, 23 October

Clear. High 55°, low 38°.

Pressure30.39 inHg
Wind6.4 mph NE
Humidity58%
Visibility—
Dew point34°
Sat, 2453° / 39°0Overcast
53 °Overcast

Sparta, Saturday, 24 October

Overcast. High 53°, low 39°.

Pressure30.18 inHg
Wind6.7 mph NE
Humidity66%
Visibility—
Dew point35°
Sun, 2557° / 38°0Overcast
57 °Overcast

Sparta, Sunday, 25 October

Overcast. High 57°, low 38°.

Pressure30.00 inHg
Wind10.8 mph N
Humidity55%
Visibility—
Dew point35°
Mon, 2656° / 35°0.16Light rain
56 °Light rain

Sparta, Monday, 26 October

Light rain. High 56°, low 35°.

Pressure29.91 inHg
Wind10.7 mph S
Humidity63%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2757° / 43°0.18Climate normal
57 °Climate normal

Sparta, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high57°
Average low43°
Average precipitation0.18 in
Chance of precipitation30%
Record high78° (1963)
Record low28° (1976)
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)

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.