As of 12:45 EDT

Weather in Harmersville, NJ

66°Current weather

Harmersville, Friday, 16 October, 12:45

Partly cloudy. Feels like 67°. High 74°, low 60°.

Pressure29.80 inHg
Wind12.6 mph SW
Humidity84%
Visibility6.2 mi
Dew point61°

Monthly outlook for Harmersville, NJ: average high 63.8°, average low 49°. That is 0.8° above the climate normal for October. Precipitation is expected on 3 days (about 1.3 inches), against a normal of 4 days and 1.9 inches. The warmest day looks like 16 October (73.7°), the coolest 18 October (40°).

63.8°/49°
Average high / low
+0.8°
Above normal
3 / 4
Wet days / normal
1.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
16 October – 25 October61.9°63.4°-0.9°
26 October – 4 November67°60.6°+3.5°
5 November – 14 Novemberat normal56.1°—

October records over 66 years

93.9°2 October 2019All-time high
31.6°21 October 1972All-time low

Climate normals and records are computed from the nearest reference point — Odessa (12 mi).

Sat, 1763° / 43°0.15Light rain
63 °Light rain

Harmersville, Saturday, 17 October

Light rain. High 63°, low 43°.

Pressure30.21 inHg
Wind15.4 mph N
Humidity49%
Visibility6.2 mi
Dew point37°
Sun, 1857° / 40°0Clear
57 °Clear

Harmersville, Sunday, 18 October

Clear. High 57°, low 40°.

Pressure30.59 inHg
Wind9.1 mph NE
Humidity44%
Visibility6.2 mi
Dew point32°
Mon, 1957° / 44°0Overcast
57 °Overcast

Harmersville, Monday, 19 October

Overcast. High 57°, low 44°.

Pressure30.36 inHg
Wind12.2 mph NE
Humidity49%
Visibility6.2 mi
Dew point37°
Tue, 2068° / 51°0Partly cloudy
68 °Partly cloudy

Harmersville, Tuesday, 20 October

Partly cloudy. High 68°, low 51°.

Pressure30.12 inHg
Wind13.6 mph N
Humidity49%
Visibility6.2 mi
Dew point44°
Wed, 2162° / 52°0Clear
62 °Clear

Harmersville, Wednesday, 21 October

Clear. High 62°, low 52°.

Pressure30.21 inHg
Wind17.6 mph NE
Humidity52%
Visibility—
Dew point40°
Thu, 2257° / 48°0Overcast
57 °Overcast

Harmersville, Thursday, 22 October

Overcast. High 57°, low 48°.

Pressure30.33 inHg
Wind12.1 mph NE
Humidity69%
Visibility—
Dew point43°
Fri, 2364° / 45°0Overcast
64 °Overcast

Harmersville, Friday, 23 October

Overcast. High 64°, low 45°.

Pressure30.09 inHg
Wind13.3 mph N
Humidity62%
Visibility—
Dew point42°
Sat, 2459° / 46°0Partly cloudy
59 °Partly cloudy

Harmersville, Saturday, 24 October

Partly cloudy. High 59°, low 46°.

Pressure30.27 inHg
Wind11.9 mph NE
Humidity54%
Visibility—
Dew point38°
Sun, 2558° / 45°0Overcast
58 °Overcast

Harmersville, Sunday, 25 October

Overcast. High 58°, low 45°.

Pressure30.39 inHg
Wind11.4 mph NE
Humidity67%
Visibility—
Dew point43°
Mon, 2665° / 48°0Overcast
65 °Overcast

Harmersville, Monday, 26 October

Overcast. High 65°, low 48°.

Pressure30.33 inHg
Wind8.5 mph NE
Humidity71%
Visibility—
Dew point48°
Tue, 2765° / 49°0Clear
65 °Clear

Harmersville, Tuesday, 27 October

Clear. High 65°, low 49°.

Pressure30.30 inHg
Wind4.9 mph E
Humidity62%
Visibility—
Dew point45°
Wed, 2864° / 48°0Overcast
64 °Overcast

Harmersville, Wednesday, 28 October

Overcast. High 64°, low 48°.

Pressure30.30 inHg
Wind5 mph S
Humidity67%
Visibility—
Dew point46°
Thu, 2969° / 53°0Overcast
69 °Overcast

Harmersville, Thursday, 29 October

Overcast. High 69°, low 53°.

Pressure30.27 inHg
Wind4.2 mph SW
Humidity65%
Visibility—
Dew point50°
Fri, 3069° / 56°0Clear
69 °Clear

Harmersville, Friday, 30 October

Clear. High 69°, low 56°.

Pressure30.24 inHg
Wind7 mph S
Humidity68%
Visibility—
Dew point53°
Sat, 3169° / 56°0.8Heavy rain
69 °Heavy rain

Harmersville, Saturday, 31 October

Heavy rain. High 69°, low 56°.

Pressure30.09 inHg
Wind8.3 mph NE
Humidity63%
Visibility—
Dew point51°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0162° / 48°0.08Climate normal
62 °Climate normal

Harmersville, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high62°
Average low48°
Average precipitation0.08 in
Chance of precipitation20%
Record high78° (2024)
Record low37° (2002)
Mon, 0261° / 48°0.08Climate normal
61 °Climate normal

Harmersville, Monday, 2 November

Climate normal for this date — 60-year average.

Average high61°
Average low48°
Average precipitation0.08 in
Chance of precipitation25%
Record high77° (1971)
Record low33° (2023)
Tue, 0361° / 47°0.09Climate normal
61 °Climate normal

Harmersville, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high61°
Average low47°
Average precipitation0.09 in
Chance of precipitation20%
Record high75° (2003)
Record low35° (2002)
Wed, 0459° / 45°0.07Climate normal
59 °Climate normal

Harmersville, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high59°
Average low45°
Average precipitation0.07 in
Chance of precipitation20%
Record high76° (1974)
Record low34° (2006)
Thu, 0558° / 46°0.11Climate normal
58 °Climate normal

Harmersville, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high58°
Average low46°
Average precipitation0.11 in
Chance of precipitation28%
Record high77° (2022)
Record low31° (1991)
Fri, 0658° / 45°0.07Climate normal
58 °Climate normal

Harmersville, Friday, 6 November

Climate normal for this date — 60-year average.

Average high58°
Average low45°
Average precipitation0.07 in
Chance of precipitation28%
Record high78° (2024)
Record low32° (1967)
Sat, 0757° / 44°0.09Climate normal
57 °Climate normal

Harmersville, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high57°
Average low44°
Average precipitation0.09 in
Chance of precipitation22%
Record high78° (2024)
Record low32° (1962)
Sun, 0857° / 43°0.11Climate normal
57 °Climate normal

Harmersville, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high57°
Average low43°
Average precipitation0.11 in
Chance of precipitation23%
Record high73° (1975)
Record low30° (1960)
Mon, 0957° / 43°0.09Climate normal
57 °Climate normal

Harmersville, Monday, 9 November

Climate normal for this date — 60-year average.

Average high57°
Average low43°
Average precipitation0.09 in
Chance of precipitation27%
Record high74° (1975)
Record low26° (2019)
Tue, 1058° / 44°0.15Climate normal
58 °Climate normal

Harmersville, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high58°
Average low44°
Average precipitation0.15 in
Chance of precipitation33%
Record high74° (2020)
Record low30° (2004)
Wed, 1156° / 43°0.13Climate normal
56 °Climate normal

Harmersville, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high56°
Average low43°
Average precipitation0.13 in
Chance of precipitation28%
Record high71° (2006)
Record low23° (2017)
Thu, 1254° / 42°0.23Climate normal
54 °Climate normal

Harmersville, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high54°
Average low42°
Average precipitation0.23 in
Chance of precipitation40%
Record high70° (2022)
Record low29° (2017)
Fri, 1353° / 41°0.13Climate normal
53 °Climate normal

Harmersville, Friday, 13 November

Climate normal for this date — 60-year average.

Average high53°
Average low41°
Average precipitation0.13 in
Chance of precipitation37%
Record high69° (1964)
Record low24° (2019)
Sat, 1453° / 40°0.06Climate normal
53 °Climate normal

Harmersville, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high53°
Average low40°
Average precipitation0.06 in
Chance of precipitation18%
Record high70° (1985)
Record low26° (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 Harmersville, 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 Harmersville, 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.