Monthly outlook for Yamhill, OR: average high 54°, average low 42.5°. That is 0.6° below the climate normal for October. Precipitation is expected on 11 days (about 2.9 inches), against a normal of 9 days and 3.8 inches. The warmest day looks like 8 November (59°), the coolest 30 October (36.7°).
54°/42.5°
Average high / low
−0.6°
Below normal
11 / 9
Wet days / normal
2.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
25 October – 3 November
53.5°
56.1°
-1.5°
4 November – 13 November
54.9°
53.1°
+1°
14 November – 23 November
at normal
49.6°
—
October records over 66 years
88.2°1 October 1987All-time high
26.6°28 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Gaston (7 mi).
Mon, 2656° / 47°0.33
56 °
Yamhill, Monday, 26 October
Rain. High 56°, low 47°.
Pressure30.03 inHg
Wind9.9 mph S
Humidity97%
Visibility2.7 mi
Dew point48°
Tue, 2756° / 45°0.1
56 °
Yamhill, Tuesday, 27 October
Light rain. High 56°, low 45°.
Pressure30.09 inHg
Wind5.2 mph W
Humidity70%
Visibility6.2 mi
Dew point44°
Wed, 2852° / 40°0.22
52 °
Yamhill, Wednesday, 28 October
Light rain. High 52°, low 40°.
Pressure30.03 inHg
Wind5.6 mph SW
Humidity82%
Visibility3.9 mi
Dew point46°
Thu, 2951° / 39°0.17
51 °
Yamhill, Thursday, 29 October
Light rain. High 51°, low 39°.
Pressure29.97 inHg
Wind3.8 mph S
Humidity85%
Visibility6.2 mi
Dew point43°
Fri, 3050° / 37°0.08
50 °
Yamhill, Friday, 30 October
Light rain. High 50°, low 37°.
Pressure30.00 inHg
Wind5.3 mph S
Humidity90%
Visibility—
Dew point40°
Sat, 3151° / 38°0
51 °
Yamhill, Saturday, 31 October
Overcast. High 51°, low 38°.
Pressure30.00 inHg
Wind2.8 mph E
Humidity69%
Visibility—
Dew point37°
Sun, 0157° / 39°0
57 °
Yamhill, Sunday, 1 November
Clear. High 57°, low 39°.
Pressure29.97 inHg
Wind4.3 mph NW
Humidity65%
Visibility—
Dew point38°
Mon, 0252° / 39°0
52 °
Yamhill, Monday, 2 November
Overcast. High 52°, low 39°.
Pressure30.12 inHg
Wind3.2 mph NW
Humidity73%
Visibility—
Dew point38°
Tue, 0357° / 41°0
57 °
Yamhill, Tuesday, 3 November
Overcast. High 57°, low 41°.
Pressure30.00 inHg
Wind4.7 mph N
Humidity58%
Visibility—
Dew point35°
Wed, 0451° / 45°0.3
51 °
Yamhill, Wednesday, 4 November
Light rain. High 51°, low 45°.
Pressure29.65 inHg
Wind5.5 mph N
Humidity57%
Visibility—
Dew point36°
Thu, 0557° / 47°0.37
57 °
Yamhill, Thursday, 5 November
Rain. High 57°, low 47°.
Pressure29.62 inHg
Wind13.2 mph SW
Humidity92%
Visibility—
Dew point47°
Fri, 0652° / 45°0.3
52 °
Yamhill, Friday, 6 November
Light rain. High 52°, low 45°.
Pressure29.88 inHg
Wind9 mph SW
Humidity89%
Visibility—
Dew point48°
Sat, 0757° / 43°0.07
57 °
Yamhill, Saturday, 7 November
Light rain. High 57°, low 43°.
Pressure30.21 inHg
Wind6.9 mph S
Humidity85%
Visibility—
Dew point46°
Sun, 0859° / 47°0.18
59 °
Yamhill, Sunday, 8 November
Light rain. High 59°, low 47°.
Pressure30.21 inHg
Wind5.2 mph N
Humidity89%
Visibility—
Dew point50°
Mon, 0954° / 44°0
54 °
Yamhill, Monday, 9 November
Overcast. High 54°, low 44°.
Pressure30.24 inHg
Wind5.8 mph N
Humidity68%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1053° / 41°0.22
53 °
Yamhill, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high53°
Average low41°
Average precipitation0.22 in
Chance of precipitation48%
Record high63° (2016)
Record low30° (1986)
Wed, 1153° / 41°0.27
53 °
Yamhill, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high53°
Average low41°
Average precipitation0.27 in
Chance of precipitation60%
Record high63° (1976)
Record low25° (1985)
Thu, 1253° / 41°0.25
53 °
Yamhill, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high53°
Average low41°
Average precipitation0.25 in
Chance of precipitation62%
Record high63° (1974)
Record low27° (2000)
Fri, 1352° / 41°0.31
52 °
Yamhill, Friday, 13 November
Climate normal for this date — 60-year average.
Average high52°
Average low41°
Average precipitation0.31 in
Chance of precipitation62%
Record high64° (1999)
Record low25° (1978)
Sat, 1452° / 41°0.23
52 °
Yamhill, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high52°
Average low41°
Average precipitation0.23 in
Chance of precipitation42%
Record high64° (1995)
Record low24° (1985)
Sun, 1552° / 40°0.27
52 °
Yamhill, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high52°
Average low40°
Average precipitation0.27 in
Chance of precipitation58%
Record high61° (2008)
Record low24° (2014)
Mon, 1651° / 40°0.22
51 °
Yamhill, Monday, 16 November
Climate normal for this date — 60-year average.
Average high51°
Average low40°
Average precipitation0.22 in
Chance of precipitation67%
Record high63° (1976)
Record low21° (2014)
Tue, 1751° / 40°0.26
51 °
Yamhill, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high51°
Average low40°
Average precipitation0.26 in
Chance of precipitation70%
Record high61° (1995)
Record low22° (2014)
Wed, 1849° / 39°0.19
49 °
Yamhill, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high49°
Average low39°
Average precipitation0.19 in
Chance of precipitation55%
Record high59° (1968)
Record low24° (2014)
Thu, 1949° / 39°0.44
49 °
Yamhill, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high49°
Average low39°
Average precipitation0.44 in
Chance of precipitation62%
Record high59° (1987)
Record low26° (2000)
Fri, 2049° / 38°0.3
49 °
Yamhill, Friday, 20 November
Climate normal for this date — 60-year average.
Average high49°
Average low38°
Average precipitation0.3 in
Chance of precipitation58%
Record high64° (2002)
Record low22° (1977)
Sat, 2148° / 37°0.28
48 °
Yamhill, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high48°
Average low37°
Average precipitation0.28 in
Chance of precipitation55%
Record high59° (2002)
Record low23° (1985)
Sun, 2247° / 36°0.33
47 °
Yamhill, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high47°
Average low36°
Average precipitation0.33 in
Chance of precipitation57%
Record high61° (2017)
Record low17° (1985)
Mon, 2347° / 37°0.31
47 °
Yamhill, Monday, 23 November
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.31 in
Chance of precipitation63%
Record high58° (2017)
Record low15° (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 Yamhill, 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 Yamhill, 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.