Monthly outlook for Green Hills, OR: average high 53.3°, average low 44.7°. That is 0.1° above the climate normal for October. Precipitation is expected on 11 days (about 6.1 inches), against a normal of 9 days and 3.4 inches. The warmest day looks like 3 November (58.7°), the coolest 1 November (38.6°).
53.3°/44.7°
Average high / low
+0.1°
Above normal
11 / 9
Wet days / normal
6.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
29 October – 7 November
52.7°
54°
-0.7°
8 November – 17 November
54.2°
51.1°
+1.7°
18 November – 27 November
at normal
47.3°
—
October records over 66 years
88.2°1 October 1987All-time high
25°28 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Cedar Mill (4 mi).
Fri, 3049° / 41°0.13
49 °
Green Hills, Friday, 30 October
Rain. High 49°, low 41°.
Pressure29.94 inHg
Wind4 mph S
Humidity88%
Visibility6.2 mi
Dew point45°
Sat, 3155° / 39°0
55 °
Green Hills, Saturday, 31 October
Overcast. High 55°, low 39°.
Pressure29.97 inHg
Wind4.1 mph N
Humidity75%
Visibility1.8 mi
Dew point42°
Sun, 0152° / 39°0
52 °
Green Hills, Sunday, 1 November
Partly cloudy. High 52°, low 39°.
Pressure30.06 inHg
Wind1.7 mph N
Humidity79%
Visibility6.2 mi
Dew point43°
Mon, 0254° / 39°0
54 °
Green Hills, Monday, 2 November
Overcast. High 54°, low 39°.
Pressure30.33 inHg
Wind4.2 mph N
Humidity91%
Visibility—
Dew point40°
Tue, 0359° / 45°0
59 °
Green Hills, Tuesday, 3 November
Clear. High 59°, low 45°.
Pressure30.24 inHg
Wind5.7 mph N
Humidity71%
Visibility—
Dew point42°
Wed, 0456° / 43°0
56 °
Green Hills, Wednesday, 4 November
Overcast. High 56°, low 43°.
Pressure29.94 inHg
Wind6.2 mph NE
Humidity41%
Visibility—
Dew point26°
Thu, 0549° / 45°0.11
49 °
Green Hills, Thursday, 5 November
Light rain. High 49°, low 45°.
Pressure29.83 inHg
Wind4 mph NE
Humidity46%
Visibility—
Dew point29°
Fri, 0653° / 46°0.22
53 °
Green Hills, Friday, 6 November
Light rain. High 53°, low 46°.
Pressure29.80 inHg
Wind12.9 mph SW
Humidity85%
Visibility—
Dew point47°
Sat, 0749° / 44°0.31
49 °
Green Hills, Saturday, 7 November
Light rain. High 49°, low 44°.
Pressure30.12 inHg
Wind8.7 mph E
Humidity65%
Visibility—
Dew point38°
Sun, 0851° / 46°1.03
51 °
Green Hills, Sunday, 8 November
Rain. High 51°, low 46°.
Pressure29.91 inHg
Wind7.5 mph S
Humidity94%
Visibility—
Dew point49°
Mon, 0955° / 46°0.91
55 °
Green Hills, Monday, 9 November
Heavy rain. High 55°, low 46°.
Pressure29.85 inHg
Wind12.4 mph S
Humidity94%
Visibility—
Dew point45°
Tue, 1058° / 54°0.65
58 °
Green Hills, Tuesday, 10 November
Rain. High 58°, low 54°.
Pressure29.68 inHg
Wind17.3 mph S
Humidity75%
Visibility—
Dew point47°
Wed, 1158° / 57°1.58
58 °
Green Hills, Wednesday, 11 November
Heavy rain. High 58°, low 57°.
Pressure29.80 inHg
Wind13.4 mph S
Humidity93%
Visibility—
Dew point55°
Thu, 1256° / 46°0.8
56 °
Green Hills, Thursday, 12 November
Rain. High 56°, low 46°.
Pressure29.80 inHg
Wind11 mph S
Humidity83%
Visibility—
Dew point46°
Fri, 1347° / 45°0.12
47 °
Green Hills, Friday, 13 November
Light rain. High 47°, low 45°.
Pressure29.94 inHg
Wind11 mph S
Humidity77%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 1451° / 40°0.19
51 °
Green Hills, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high51°
Average low40°
Average precipitation0.19 in
Chance of precipitation47%
Record high64° (1995)
Record low22° (1978)
Sun, 1551° / 39°0.23
51 °
Green Hills, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high51°
Average low39°
Average precipitation0.23 in
Chance of precipitation60%
Record high60° (2021)
Record low17° (2014)
Mon, 1649° / 39°0.19
49 °
Green Hills, Monday, 16 November
Climate normal for this date — 60-year average.
Average high49°
Average low39°
Average precipitation0.19 in
Chance of precipitation65%
Record high63° (1976)
Record low19° (2014)
Tue, 1749° / 39°0.24
49 °
Green Hills, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high49°
Average low39°
Average precipitation0.24 in
Chance of precipitation73%
Record high60° (1995)
Record low23° (2014)
Wed, 1848° / 38°0.16
48 °
Green Hills, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high48°
Average low38°
Average precipitation0.16 in
Chance of precipitation57%
Record high58° (1968)
Record low25° (1975)
Thu, 1949° / 38°0.35
49 °
Green Hills, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high49°
Average low38°
Average precipitation0.35 in
Chance of precipitation63%
Record high58° (1987)
Record low26° (2000)
Fri, 2049° / 37°0.24
49 °
Green Hills, Friday, 20 November
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.24 in
Chance of precipitation57%
Record high64° (2002)
Record low22° (1977)
Sat, 2147° / 36°0.24
47 °
Green Hills, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high47°
Average low36°
Average precipitation0.24 in
Chance of precipitation53%
Record high58° (2002)
Record low17° (1978)
Sun, 2247° / 36°0.28
47 °
Green Hills, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high47°
Average low36°
Average precipitation0.28 in
Chance of precipitation58%
Record high64° (2017)
Record low16° (1985)
Mon, 2347° / 36°0.26
47 °
Green Hills, Monday, 23 November
Climate normal for this date — 60-year average.
Average high47°
Average low36°
Average precipitation0.26 in
Chance of precipitation65%
Record high60° (2017)
Record low5° (1985)
Tue, 2447° / 37°0.3
47 °
Green Hills, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.3 in
Chance of precipitation62%
Record high56° (1975)
Record low5° (1985)
Wed, 2547° / 36°0.32
47 °
Green Hills, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high47°
Average low36°
Average precipitation0.32 in
Chance of precipitation63%
Record high57° (1977)
Record low11° (1985)
Thu, 2647° / 36°0.2
47 °
Green Hills, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high47°
Average low36°
Average precipitation0.2 in
Chance of precipitation52%
Record high58° (2014)
Record low22° (1993)
Fri, 2747° / 36°0.23
47 °
Green Hills, Friday, 27 November
Climate normal for this date — 60-year average.
Average high47°
Average low36°
Average precipitation0.23 in
Chance of precipitation63%
Record high58° (2021)
Record low21° (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 Green Hills, 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 Green Hills, 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.