Monthly outlook for Forest Grove, NJ: average high 62.7°, average low 47.9°. That is 1.6° above the climate normal for October. Precipitation is expected on 4 days (about 1.4 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 30 October (73.7°), the coolest 26 October (33.7°).
62.7°/47.9°
Average high / low
+1.6°
Above normal
4 / 4
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
26 October – 4 November
66°
60.9°
+2.8°
5 November – 14 November
57.4°
56.7°
+0.4°
15 November – 24 November
at normal
52.9°
—
October records over 66 years
92.7°2 October 2019All-time high
31.1°24 October 1969All-time low
Climate normals and records are computed from the nearest reference point — Weymouth (13 mi).
Tue, 2766° / 45°0
66 °
Forest Grove, Tuesday, 27 October
Clear. High 66°, low 45°.
Pressure30.33 inHg
Wind5.9 mph NE
Humidity53%
Visibility6.2 mi
Dew point45°
Wed, 2865° / 45°0
65 °
Forest Grove, Wednesday, 28 October
Partly cloudy. High 65°, low 45°.
Pressure30.45 inHg
Wind4.5 mph E
Humidity50%
Visibility6.2 mi
Dew point44°
Thu, 2968° / 49°0
68 °
Forest Grove, Thursday, 29 October
Mostly clear. High 68°, low 49°.
Pressure30.27 inHg
Wind4.4 mph S
Humidity61%
Visibility6.2 mi
Dew point51°
Fri, 3074° / 52°0
74 °
Forest Grove, Friday, 30 October
Clear. High 74°, low 52°.
Pressure30.15 inHg
Wind6.9 mph W
Humidity74%
Visibility—
Dew point55°
Sat, 3169° / 51°0
69 °
Forest Grove, Saturday, 31 October
Overcast. High 69°, low 51°.
Pressure30.30 inHg
Wind6.7 mph N
Humidity50%
Visibility—
Dew point42°
Sun, 0167° / 53°0
67 °
Forest Grove, Sunday, 1 November
Overcast. High 67°, low 53°.
Pressure30.36 inHg
Wind7.9 mph S
Humidity68%
Visibility—
Dew point52°
Mon, 0261° / 58°0.53
61 °
Forest Grove, Monday, 2 November
Rain. High 61°, low 58°.
Pressure30.09 inHg
Wind9 mph E
Humidity90%
Visibility—
Dew point58°
Tue, 0366° / 51°0.12
66 °
Forest Grove, Tuesday, 3 November
Light rain. High 66°, low 51°.
Pressure29.94 inHg
Wind15.9 mph NE
Humidity83%
Visibility—
Dew point58°
Wed, 0454° / 47°0
54 °
Forest Grove, Wednesday, 4 November
Overcast. High 54°, low 47°.
Pressure30.36 inHg
Wind16.9 mph E
Humidity55%
Visibility—
Dew point36°
Thu, 0554° / 51°0.01
54 °
Forest Grove, Thursday, 5 November
Light rain. High 54°, low 51°.
Pressure30.33 inHg
Wind17.1 mph NE
Humidity68%
Visibility—
Dew point43°
Fri, 0652° / 47°0.67
52 °
Forest Grove, Friday, 6 November
Rain. High 52°, low 47°.
Pressure29.91 inHg
Wind21.2 mph N
Humidity91%
Visibility—
Dew point46°
Sat, 0762° / 49°0.02
62 °
Forest Grove, Saturday, 7 November
Light rain. High 62°, low 49°.
Pressure29.85 inHg
Wind12.6 mph W
Humidity66%
Visibility—
Dew point44°
Sun, 0859° / 46°0.07
59 °
Forest Grove, Sunday, 8 November
Light rain. High 59°, low 46°.
Pressure29.74 inHg
Wind19 mph NW
Humidity85%
Visibility—
Dew point52°
Mon, 0958° / 45°0
58 °
Forest Grove, Monday, 9 November
Clear. High 58°, low 45°.
Pressure30.06 inHg
Wind14.8 mph NW
Humidity54%
Visibility—
Dew point36°
Tue, 1059° / 42°0
59 °
Forest Grove, Tuesday, 10 November
Clear. High 59°, low 42°.
Pressure30.21 inHg
Wind6.6 mph NE
Humidity64%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1156° / 45°0.11
56 °
Forest Grove, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high56°
Average low45°
Average precipitation0.11 in
Chance of precipitation28%
Record high73° (2020)
Record low23° (2017)
Thu, 1255° / 43°0.22
55 °
Forest Grove, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high55°
Average low43°
Average precipitation0.22 in
Chance of precipitation43%
Record high70° (2022)
Record low29° (2017)
Fri, 1354° / 42°0.18
54 °
Forest Grove, Friday, 13 November
Climate normal for this date — 60-year average.
Average high54°
Average low42°
Average precipitation0.18 in
Chance of precipitation33%
Record high69° (1985)
Record low23° (2019)
Sat, 1454° / 42°0.07
54 °
Forest Grove, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high54°
Average low42°
Average precipitation0.07 in
Chance of precipitation13%
Record high70° (1993)
Record low25° (2019)
Sun, 1555° / 42°0.1
55 °
Forest Grove, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high55°
Average low42°
Average precipitation0.1 in
Chance of precipitation32%
Record high76° (1993)
Record low27° (1967)
Mon, 1654° / 42°0.09
54 °
Forest Grove, Monday, 16 November
Climate normal for this date — 60-year average.
Average high54°
Average low42°
Average precipitation0.09 in
Chance of precipitation33%
Record high70° (2005)
Record low24° (1967)
Tue, 1753° / 41°0.1
53 °
Forest Grove, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high53°
Average low41°
Average precipitation0.1 in
Chance of precipitation28%
Record high68° (2023)
Record low30° (1980)
Wed, 1853° / 41°0.06
53 °
Forest Grove, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high53°
Average low41°
Average precipitation0.06 in
Chance of precipitation27%
Record high67° (2021)
Record low28° (2014)
Thu, 1953° / 41°0.08
53 °
Forest Grove, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high53°
Average low41°
Average precipitation0.08 in
Chance of precipitation28%
Record high67° (1985)
Record low24° (2014)
Fri, 2053° / 41°0.08
53 °
Forest Grove, Friday, 20 November
Climate normal for this date — 60-year average.
Average high53°
Average low41°
Average precipitation0.08 in
Chance of precipitation25%
Record high72° (1985)
Record low28° (1984)
Sat, 2153° / 40°0.1
53 °
Forest Grove, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.1 in
Chance of precipitation27%
Record high70° (1991)
Record low23° (1987)
Sun, 2251° / 40°0.11
51 °
Forest Grove, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high51°
Average low40°
Average precipitation0.11 in
Chance of precipitation35%
Record high68° (2007)
Record low22° (2018)
Mon, 2351° / 38°0.08
51 °
Forest Grove, Monday, 23 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.08 in
Chance of precipitation23%
Record high67° (1992)
Record low17° (2018)
Tue, 2452° / 39°0.09
52 °
Forest Grove, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high52°
Average low39°
Average precipitation0.09 in
Chance of precipitation28%
Record high67° (1979)
Record low23° (1989)
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 Forest Grove, 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 Forest Grove, 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.