Monthly outlook for Forest Grove, MN: average high 52.3°, average low 36.8°. That is 4.7° above the climate normal for October. Precipitation is expected on 5 days (about 0.7 inches), against a normal of 4 days and 1.0 inches. The warmest day looks like 23 October (67.8°), the coolest 30 October (30°).
52.3°/36.8°
Average high / low
+4.7°
Above normal
5 / 4
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
22 October – 31 October
52.6°
45.8°
+3.8°
1 November – 10 November
51.9°
39.5°
+6.9°
11 November – 20 November
at normal
34.1°
—
October records over 66 years
82.2°2 October 2023All-time high
7.5°30 October 1988All-time low
Climate normals and records are computed from the nearest reference point — Mizpah (4 mi).
Fri, 2368° / 50°0.17
68 °
Forest Grove, Friday, 23 October
Rain. High 68°, low 50°.
Pressure30.03 inHg
Wind10.6 mph SE
Humidity70%
Visibility6.2 mi
Dew point54°
Sat, 2463° / 44°0.29
63 °
Forest Grove, Saturday, 24 October
Rain. High 63°, low 44°.
Pressure30.00 inHg
Wind14.2 mph W
Humidity69%
Visibility6.2 mi
Dew point49°
Sun, 2550° / 37°0
50 °
Forest Grove, Sunday, 25 October
Partly cloudy. High 50°, low 37°.
Pressure30.45 inHg
Wind7.8 mph W
Humidity50%
Visibility6.2 mi
Dew point25°
Mon, 2644° / 31°0
44 °
Forest Grove, Monday, 26 October
Overcast. High 44°, low 31°.
Pressure30.59 inHg
Wind5.9 mph NE
Humidity63%
Visibility—
Dew point29°
Tue, 2742° / 32°0.1
42 °
Forest Grove, Tuesday, 27 October
Light rain. High 42°, low 32°.
Pressure30.30 inHg
Wind8.8 mph E
Humidity98%
Visibility—
Dew point38°
Wed, 2847° / 36°0.08
47 °
Forest Grove, Wednesday, 28 October
Light rain. High 47°, low 36°.
Pressure29.88 inHg
Wind11.6 mph NW
Humidity82%
Visibility—
Dew point42°
Thu, 2941° / 30°0.07
41 °
Forest Grove, Thursday, 29 October
Light snow. High 41°, low 30°.
Pressure30.15 inHg
Wind13.7 mph W
Humidity61%
Visibility—
Dew point25°
Fri, 3050° / 30°0
50 °
Forest Grove, Friday, 30 October
Clear. High 50°, low 30°.
Pressure30.06 inHg
Wind8.3 mph S
Humidity35%
Visibility—
Dew point19°
Sat, 3155° / 38°0
55 °
Forest Grove, Saturday, 31 October
Clear. High 55°, low 38°.
Pressure29.77 inHg
Wind10.3 mph S
Humidity61%
Visibility—
Dew point38°
Sun, 0153° / 39°0
53 °
Forest Grove, Sunday, 1 November
Clear. High 53°, low 39°.
Pressure29.88 inHg
Wind10.4 mph W
Humidity42%
Visibility—
Dew point29°
Mon, 0251° / 36°0
51 °
Forest Grove, Monday, 2 November
Overcast. High 51°, low 36°.
Pressure30.15 inHg
Wind10.4 mph SW
Humidity44%
Visibility—
Dew point28°
Tue, 0352° / 37°0
52 °
Forest Grove, Tuesday, 3 November
Clear. High 52°, low 37°.
Pressure30.18 inHg
Wind10.6 mph NW
Humidity42%
Visibility—
Dew point27°
Wed, 0450° / 32°0
50 °
Forest Grove, Wednesday, 4 November
Overcast. High 50°, low 32°.
Pressure30.21 inHg
Wind11.6 mph S
Humidity38%
Visibility—
Dew point21°
Thu, 0551° / 40°0
51 °
Forest Grove, Thursday, 5 November
Overcast. High 51°, low 40°.
Pressure29.88 inHg
Wind11.7 mph S
Humidity60%
Visibility—
Dew point36°
Fri, 0656° / 38°0
56 °
Forest Grove, Friday, 6 November
Partly cloudy. High 56°, low 38°.
Pressure29.97 inHg
Wind8.1 mph S
Humidity65%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0740° / 28°0.05
40 °
Forest Grove, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.05 in
Chance of precipitation27%
Record high59° (2016)
Record low-3° (1991)
Sun, 0838° / 27°0.05
38 °
Forest Grove, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high38°
Average low27°
Average precipitation0.05 in
Chance of precipitation27%
Record high64° (2020)
Record low-6° (2003)
Mon, 0937° / 26°0.06
37 °
Forest Grove, Monday, 9 November
Climate normal for this date — 60-year average.
Average high37°
Average low26°
Average precipitation0.06 in
Chance of precipitation27%
Record high61° (2020)
Record low0° (2017)
Tue, 1035° / 25°0.05
35 °
Forest Grove, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high35°
Average low25°
Average precipitation0.05 in
Chance of precipitation18%
Record high58° (2010)
Record low-9° (2017)
Wed, 1135° / 23°0.04
35 °
Forest Grove, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high35°
Average low23°
Average precipitation0.04 in
Chance of precipitation20%
Record high56° (2005)
Record low-2° (1995)
Thu, 1234° / 22°0.04
34 °
Forest Grove, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high34°
Average low22°
Average precipitation0.04 in
Chance of precipitation25%
Record high54° (2016)
Record low-4° (1986)
Fri, 1335° / 24°0.06
35 °
Forest Grove, Friday, 13 November
Climate normal for this date — 60-year average.
Average high35°
Average low24°
Average precipitation0.06 in
Chance of precipitation28%
Record high58° (2016)
Record low-6° (1986)
Sat, 1436° / 24°0.02
36 °
Forest Grove, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high36°
Average low24°
Average precipitation0.02 in
Chance of precipitation20%
Record high57° (2001)
Record low-2° (1982)
Sun, 1536° / 24°0.05
36 °
Forest Grove, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high36°
Average low24°
Average precipitation0.05 in
Chance of precipitation23%
Record high54° (2001)
Record low6° (1992)
Mon, 1635° / 24°0.06
35 °
Forest Grove, Monday, 16 November
Climate normal for this date — 60-year average.
Average high35°
Average low24°
Average precipitation0.06 in
Chance of precipitation17%
Record high54° (2001)
Record low5° (1989)
Tue, 1734° / 24°0.06
34 °
Forest Grove, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high34°
Average low24°
Average precipitation0.06 in
Chance of precipitation28%
Record high61° (2001)
Record low3° (2005)
Wed, 1833° / 22°0.08
33 °
Forest Grove, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high33°
Average low22°
Average precipitation0.08 in
Chance of precipitation25%
Record high52° (2001)
Record low1° (1989)
Thu, 1933° / 22°0.08
33 °
Forest Grove, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high33°
Average low22°
Average precipitation0.08 in
Chance of precipitation32%
Record high49° (2012)
Record low-1° (1978)
Fri, 2031° / 20°0.08
31 °
Forest Grove, Friday, 20 November
Climate normal for this date — 60-year average.
Average high31°
Average low20°
Average precipitation0.08 in
Chance of precipitation27%
Record high46° (1963)
Record low-10° (2018)
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, MN 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, MN 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.