Monthly outlook for Forest Grove, OR: average high 56.2°, average low 47.1°. That is 2.6° above the climate normal for November. Precipitation is expected on 8 days (about 4.3 inches), against a normal of 9 days and 3.8 inches. The warmest day looks like 7 November (62.9°), the coolest 22 November (41.6°).
56.2°/47.1°
Average high / low
+2.6°
Above normal
8 / 9
Wet days / normal
4.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
7 November – 16 November
58.3°
52.7°
+3.1°
17 November – 26 November
52.7°
48.7°
+2.2°
27 November – 6 December
at normal
46.7°
—
November records over 66 years
67.8°4 November 1980All-time high
7°23 November 1985All-time low
Climate normals and records are computed from the nearest reference point — Cornelius (3 mi).
Sun, 0862° / 49°0.02
62 °
Forest Grove, Sunday, 8 November
Light rain. High 62°, low 49°.
Pressure30.15 inHg
Wind4.4 mph SW
Humidity70%
Visibility6.2 mi
Dew point47°
Mon, 0959° / 47°0.26
59 °
Forest Grove, Monday, 9 November
Rain. High 59°, low 47°.
Pressure29.97 inHg
Wind5.1 mph SE
Humidity78%
Visibility6.2 mi
Dew point50°
Tue, 1058° / 53°0.3
58 °
Forest Grove, Tuesday, 10 November
Rain. High 58°, low 53°.
Pressure30.09 inHg
Wind8 mph S
Humidity96%
Visibility6.2 mi
Dew point56°
Wed, 1161° / 49°0
61 °
Forest Grove, Wednesday, 11 November
Overcast. High 61°, low 49°.
Pressure30.00 inHg
Wind7 mph SE
Humidity99%
Visibility—
Dew point52°
Thu, 1258° / 46°0
58 °
Forest Grove, Thursday, 12 November
Overcast. High 58°, low 46°.
Pressure29.88 inHg
Wind5.7 mph SE
Humidity93%
Visibility—
Dew point49°
Fri, 1361° / 47°0.14
61 °
Forest Grove, Friday, 13 November
Rain. High 61°, low 47°.
Pressure29.74 inHg
Wind10.4 mph S
Humidity70%
Visibility—
Dew point44°
Sat, 1453° / 52°1.01
53 °
Forest Grove, Saturday, 14 November
Rain. High 53°, low 52°.
Pressure29.62 inHg
Wind8.1 mph S
Humidity97%
Visibility—
Dew point51°
Sun, 1555° / 50°0.93
55 °
Forest Grove, Sunday, 15 November
Rain. High 55°, low 50°.
Pressure29.65 inHg
Wind13.4 mph S
Humidity87%
Visibility—
Dew point48°
Mon, 1652° / 46°0.03
52 °
Forest Grove, Monday, 16 November
Light rain. High 52°, low 46°.
Pressure30.12 inHg
Wind7.6 mph S
Humidity86%
Visibility—
Dew point46°
Tue, 1748° / 46°1.25
48 °
Forest Grove, Tuesday, 17 November
Rain. High 48°, low 46°.
Pressure30.00 inHg
Wind3.9 mph E
Humidity96%
Visibility—
Dew point46°
Wed, 1855° / 45°0.09
55 °
Forest Grove, Wednesday, 18 November
Light rain. High 55°, low 45°.
Pressure30.21 inHg
Wind4.2 mph SW
Humidity88%
Visibility—
Dew point46°
Thu, 1952° / 43°0
52 °
Forest Grove, Thursday, 19 November
Overcast. High 52°, low 43°.
Pressure30.47 inHg
Wind2.7 mph NW
Humidity88%
Visibility—
Dew point44°
Fri, 2056° / 43°0
56 °
Forest Grove, Friday, 20 November
Overcast. High 56°, low 43°.
Pressure30.33 inHg
Wind3.7 mph N
Humidity72%
Visibility—
Dew point41°
Sat, 2153° / 44°0
53 °
Forest Grove, Saturday, 21 November
Overcast. High 53°, low 44°.
Pressure30.18 inHg
Wind2.5 mph NW
Humidity64%
Visibility—
Dew point37°
Sun, 2252° / 42°0
52 °
Forest Grove, Sunday, 22 November
Overcast. High 52°, low 42°.
Pressure30.06 inHg
Wind1.9 mph E
Humidity63%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2348° / 37°0.26
48 °
Forest Grove, Monday, 23 November
Climate normal for this date — 60-year average.
Average high48°
Average low37°
Average precipitation0.26 in
Chance of precipitation63%
Record high59° (2017)
Record low7° (1985)
Tue, 2448° / 38°0.31
48 °
Forest Grove, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high48°
Average low38°
Average precipitation0.31 in
Chance of precipitation60%
Record high59° (1975)
Record low9° (1985)
Wed, 2548° / 37°0.3
48 °
Forest Grove, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high48°
Average low37°
Average precipitation0.3 in
Chance of precipitation62%
Record high58° (1977)
Record low17° (1985)
Thu, 2648° / 37°0.18
48 °
Forest Grove, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high48°
Average low37°
Average precipitation0.18 in
Chance of precipitation48%
Record high59° (2014)
Record low24° (1993)
Fri, 2748° / 37°0.23
48 °
Forest Grove, Friday, 27 November
Climate normal for this date — 60-year average.
Average high48°
Average low37°
Average precipitation0.23 in
Chance of precipitation63%
Record high57° (2021)
Record low25° (1985)
Sat, 2847° / 37°0.19
47 °
Forest Grove, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.19 in
Chance of precipitation45%
Record high58° (2021)
Record low21° (1985)
Sun, 2947° / 37°0.2
47 °
Forest Grove, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.2 in
Chance of precipitation48%
Record high57° (2021)
Record low15° (1985)
Mon, 3047° / 37°0.28
47 °
Forest Grove, Monday, 30 November
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.28 in
Chance of precipitation63%
Record high60° (2008)
Record low13° (1985)
Tue, 0147° / 37°0.26
47 °
Forest Grove, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.26 in
Chance of precipitation57%
Record high56° (2021)
Record low18° (1985)
Wed, 0247° / 38°0.37
47 °
Forest Grove, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high47°
Average low38°
Average precipitation0.37 in
Chance of precipitation62%
Record high56° (1975)
Record low18° (1985)
Thu, 0347° / 37°0.29
47 °
Forest Grove, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.29 in
Chance of precipitation53%
Record high57° (1979)
Record low24° (1996)
Fri, 0446° / 36°0.3
46 °
Forest Grove, Friday, 4 December
Climate normal for this date — 60-year average.
Average high46°
Average low36°
Average precipitation0.3 in
Chance of precipitation58%
Record high58° (2023)
Record low25° (1994)
Sat, 0546° / 35°0.23
46 °
Forest Grove, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high46°
Average low35°
Average precipitation0.23 in
Chance of precipitation48%
Record high58° (2023)
Record low21° (1972)
Sun, 0646° / 36°0.28
46 °
Forest Grove, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high46°
Average low36°
Average precipitation0.28 in
Chance of precipitation58%
Record high56° (2023)
Record low20° (1972)
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, OR 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, OR 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.