Monthly outlook for Forest Grove, OR: average high 54.5°, average low 45.1°. That is 0.9° above the climate normal for November. Precipitation is expected on 11 days (about 3.3 inches), against a normal of 9 days and 3.5 inches. The warmest day looks like 7 November (62.9°), the coolest 18 November (36.4°).
54.5°/45.1°
Average high / low
+0.9°
Above normal
11 / 9
Wet days / normal
3.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
3 November – 12 November
57.3°
53.8°
+1.9°
13 November – 22 November
49.7°
50.4°
-0.4°
23 November – 2 December
at normal
47.4°
—
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).
Wed, 0455° / 42°0.13
55 °
Forest Grove, Wednesday, 4 November
Rain. High 55°, low 42°.
Pressure30.06 inHg
Wind3.7 mph SE
Humidity76%
Visibility6.2 mi
Dew point45°
Thu, 0556° / 46°0
56 °
Forest Grove, Thursday, 5 November
Overcast. High 56°, low 46°.
Pressure30.27 inHg
Wind4.7 mph S
Humidity86%
Visibility6.2 mi
Dew point49°
Fri, 0654° / 47°0.52
54 °
Forest Grove, Friday, 6 November
Rain. High 54°, low 47°.
Pressure30.15 inHg
Wind4.7 mph SE
Humidity93%
Visibility5.0 mi
Dew point50°
Sat, 0763° / 53°0.41
63 °
Forest Grove, Saturday, 7 November
Rain. High 63°, low 53°.
Pressure29.97 inHg
Wind12.5 mph S
Humidity94%
Visibility—
Dew point55°
Sun, 0856° / 45°0.19
56 °
Forest Grove, Sunday, 8 November
Light rain. High 56°, low 45°.
Pressure30.15 inHg
Wind8.1 mph SW
Humidity88%
Visibility—
Dew point50°
Mon, 0954° / 43°0
54 °
Forest Grove, Monday, 9 November
Overcast. High 54°, low 43°.
Pressure30.09 inHg
Wind4.3 mph S
Humidity72%
Visibility—
Dew point39°
Tue, 1061° / 47°0
61 °
Forest Grove, Tuesday, 10 November
Overcast. High 61°, low 47°.
Pressure30.18 inHg
Wind2.6 mph SE
Humidity70%
Visibility—
Dew point45°
Wed, 1159° / 44°0
59 °
Forest Grove, Wednesday, 11 November
Partly cloudy. High 59°, low 44°.
Pressure30.00 inHg
Wind3.6 mph E
Humidity50%
Visibility—
Dew point34°
Thu, 1257° / 48°0.04
57 °
Forest Grove, Thursday, 12 November
Light rain. High 57°, low 48°.
Pressure29.68 inHg
Wind3 mph S
Humidity54%
Visibility—
Dew point37°
Fri, 1351° / 46°0.4
51 °
Forest Grove, Friday, 13 November
Rain. High 51°, low 46°.
Pressure29.21 inHg
Wind12.1 mph S
Humidity96%
Visibility—
Dew point46°
Sat, 1451° / 49°0.68
51 °
Forest Grove, Saturday, 14 November
Rain. High 51°, low 49°.
Pressure29.32 inHg
Wind15.7 mph S
Humidity83%
Visibility—
Dew point45°
Sun, 1553° / 49°0.35
53 °
Forest Grove, Sunday, 15 November
Rain. High 53°, low 49°.
Pressure29.85 inHg
Wind11.9 mph SW
Humidity90%
Visibility—
Dew point47°
Mon, 1651° / 42°0.39
51 °
Forest Grove, Monday, 16 November
Rain. High 51°, low 42°.
Pressure29.74 inHg
Wind12.2 mph S
Humidity80%
Visibility—
Dew point45°
Tue, 1748° / 39°0.08
48 °
Forest Grove, Tuesday, 17 November
Light rain. High 48°, low 39°.
Pressure30.00 inHg
Wind5.8 mph S
Humidity92%
Visibility—
Dew point42°
Wed, 1845° / 36°0.08
45 °
Forest Grove, Wednesday, 18 November
Light rain. High 45°, low 36°.
Pressure30.18 inHg
Wind5.8 mph SE
Humidity87%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 1950° / 39°0.36
50 °
Forest Grove, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high50°
Average low39°
Average precipitation0.36 in
Chance of precipitation60%
Record high59° (1987)
Record low28° (2000)
Fri, 2050° / 38°0.26
50 °
Forest Grove, Friday, 20 November
Climate normal for this date — 60-year average.
Average high50°
Average low38°
Average precipitation0.26 in
Chance of precipitation57%
Record high64° (2002)
Record low23° (1977)
Sat, 2148° / 37°0.26
48 °
Forest Grove, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high48°
Average low37°
Average precipitation0.26 in
Chance of precipitation52%
Record high59° (2002)
Record low18° (1978)
Sun, 2247° / 37°0.32
47 °
Forest Grove, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.32 in
Chance of precipitation57%
Record high62° (2017)
Record low12° (1985)
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)
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.