Monthly outlook for Forest Grove, PA: average high 48.7°, average low 34.5°. That is 0.6° above the climate normal for November. Precipitation is expected on 5 days (about 1.6 inches), against a normal of 6 days and 2.0 inches. The warmest day looks like 22 November (60.5°), the coolest 25 November (23.7°).
48.7°/34.5°
Average high / low
+0.6°
Above normal
5 / 6
Wet days / normal
1.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 November – 24 November
50.5°
48.3°
+1.2°
25 November – 4 December
45.6°
45.3°
+0.2°
5 December – 14 December
at normal
40.9°
—
November records over 66 years
78.6°5 November 2024All-time high
6.6°30 November 1976All-time low
Climate normals and records are computed from the nearest reference point — Avalon (4 mi).
Mon, 1647° / 37°0
47 °
Forest Grove, Monday, 16 November
Overcast. High 47°, low 37°.
Pressure30.56 inHg
Wind4.4 mph NW
Humidity74%
Visibility6.2 mi
Dew point37°
Tue, 1752° / 32°0
52 °
Forest Grove, Tuesday, 17 November
Clear. High 52°, low 32°.
Pressure30.59 inHg
Wind2.9 mph W
Humidity58%
Visibility6.2 mi
Dew point36°
Wed, 1856° / 32°0
56 °
Forest Grove, Wednesday, 18 November
Clear. High 56°, low 32°.
Pressure30.50 inHg
Wind3.2 mph SW
Humidity56%
Visibility6.2 mi
Dew point37°
Thu, 1959° / 35°0
59 °
Forest Grove, Thursday, 19 November
Overcast. High 59°, low 35°.
Pressure30.36 inHg
Wind8.4 mph SW
Humidity40%
Visibility—
Dew point31°
Fri, 2057° / 46°0
57 °
Forest Grove, Friday, 20 November
Overcast. High 57°, low 46°.
Pressure30.27 inHg
Wind7 mph SW
Humidity61%
Visibility—
Dew point42°
Sat, 2157° / 41°0
57 °
Forest Grove, Saturday, 21 November
Clear. High 57°, low 41°.
Pressure30.21 inHg
Wind4.8 mph SE
Humidity45%
Visibility—
Dew point34°
Sun, 2260° / 44°0.04
60 °
Forest Grove, Sunday, 22 November
Light rain. High 60°, low 44°.
Pressure29.83 inHg
Wind16.2 mph W
Humidity42%
Visibility—
Dew point35°
Mon, 2340° / 26°0.06
40 °
Forest Grove, Monday, 23 November
Snow. High 40°, low 26°.
Pressure29.97 inHg
Wind15.1 mph SW
Humidity70%
Visibility—
Dew point28°
Tue, 2433° / 24°0
33 °
Forest Grove, Tuesday, 24 November
Mostly clear. High 33°, low 24°.
Pressure30.47 inHg
Wind10.8 mph N
Humidity36%
Visibility—
Dew point8°
Wed, 2538° / 24°0
38 °
Forest Grove, Wednesday, 25 November
Clear. High 38°, low 24°.
Pressure30.56 inHg
Wind5.1 mph NE
Humidity31%
Visibility—
Dew point8°
Thu, 2645° / 29°0
45 °
Forest Grove, Thursday, 26 November
Partly cloudy. High 45°, low 29°.
Pressure30.39 inHg
Wind4.5 mph SE
Humidity26%
Visibility—
Dew point11°
Fri, 2754° / 33°0.12
54 °
Forest Grove, Friday, 27 November
Light rain. High 54°, low 33°.
Pressure30.09 inHg
Wind22.7 mph SE
Humidity70%
Visibility—
Dew point40°
Sat, 2856° / 42°1.33
56 °
Forest Grove, Saturday, 28 November
Heavy rain. High 56°, low 42°.
Pressure29.65 inHg
Wind15.9 mph S
Humidity67%
Visibility—
Dew point37°
Sun, 2940° / 36°0.06
40 °
Forest Grove, Sunday, 29 November
Snow. High 40°, low 36°.
Pressure29.85 inHg
Wind15.8 mph SW
Humidity78%
Visibility—
Dew point33°
Mon, 3040° / 35°0.01
40 °
Forest Grove, Monday, 30 November
Light rain. High 40°, low 35°.
Pressure30.21 inHg
Wind11.6 mph W
Humidity81%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0144° / 31°0.15
44 °
Forest Grove, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.15 in
Chance of precipitation47%
Record high63° (1970)
Record low6° (1976)
Wed, 0243° / 31°0.11
43 °
Forest Grove, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.11 in
Chance of precipitation37%
Record high69° (1982)
Record low8° (1976)
Thu, 0343° / 30°0.13
43 °
Forest Grove, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.13 in
Chance of precipitation40%
Record high72° (1982)
Record low2° (1976)
Fri, 0443° / 30°0.11
43 °
Forest Grove, Friday, 4 December
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.11 in
Chance of precipitation37%
Record high66° (1982)
Record low-1° (1966)
Sat, 0542° / 30°0.13
42 °
Forest Grove, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.13 in
Chance of precipitation52%
Record high69° (1982)
Record low8° (1974)
Sun, 0642° / 29°0.15
42 °
Forest Grove, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.15 in
Chance of precipitation50%
Record high68° (1998)
Record low7° (1974)
Mon, 0740° / 29°0.1
40 °
Forest Grove, Monday, 7 December
Climate normal for this date — 60-year average.
Average high40°
Average low29°
Average precipitation0.1 in
Chance of precipitation35%
Record high65° (1998)
Record low12° (1984)
Tue, 0841° / 29°0.1
41 °
Forest Grove, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.1 in
Chance of precipitation28%
Record high63° (1966)
Record low8° (2003)
Wed, 0942° / 28°0.15
42 °
Forest Grove, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high42°
Average low28°
Average precipitation0.15 in
Chance of precipitation38%
Record high66° (1966)
Record low2° (1977)
Thu, 1041° / 29°0.18
41 °
Forest Grove, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.18 in
Chance of precipitation47%
Record high69° (1971)
Record low1° (1977)
Fri, 1140° / 28°0.11
40 °
Forest Grove, Friday, 11 December
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.11 in
Chance of precipitation42%
Record high62° (2021)
Record low4° (1977)
Sat, 1241° / 28°0.1
41 °
Forest Grove, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.1 in
Chance of precipitation35%
Record high65° (2015)
Record low-6° (1962)
Sun, 1340° / 28°0.12
40 °
Forest Grove, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.12 in
Chance of precipitation48%
Record high64° (2015)
Record low-8° (1962)
Mon, 1441° / 28°0.13
41 °
Forest Grove, Monday, 14 December
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.13 in
Chance of precipitation43%
Record high63° (2015)
Record low4° (1963)
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, PA 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, PA 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.