Monthly outlook for Yampo, OR: average high 55.2°, average low 44.7°. That is 0.1° below the climate normal for October. Precipitation is expected on 10 days (about 5.8 inches), against a normal of 8 days and 3.0 inches. The warmest day looks like 3 November (61.6°), the coolest 31 October (37.2°).
55.2°/44.7°
Average high / low
−0.1°
Below normal
10 / 8
Wet days / normal
5.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
29 October – 7 November
54.3°
56.3°
-1.1°
8 November – 17 November
56.8°
53.3°
+1.9°
18 November – 27 November
at normal
49.5°
—
October records over 66 years
89.2°2 October 1980All-time high
25°31 October 2019All-time low
Climate normals and records are computed from the nearest reference point — Keizer (9 mi).
Fri, 3052° / 42°0.02
52 °
Yampo, Friday, 30 October
Light rain. High 52°, low 42°.
Pressure29.94 inHg
Wind5.2 mph S
Humidity86%
Visibility3.9 mi
Dew point45°
Sat, 3156° / 37°0
56 °
Yampo, Saturday, 31 October
Overcast. High 56°, low 37°.
Pressure29.97 inHg
Wind2.9 mph NE
Humidity81%
Visibility0.8 mi
Dew point44°
Sun, 0155° / 38°0
55 °
Yampo, Sunday, 1 November
Partly cloudy. High 55°, low 38°.
Pressure30.06 inHg
Wind1.5 mph SE
Humidity82%
Visibility5.8 mi
Dew point44°
Mon, 0255° / 38°0
55 °
Yampo, Monday, 2 November
Overcast. High 55°, low 38°.
Pressure30.30 inHg
Wind2.5 mph N
Humidity87%
Visibility—
Dew point40°
Tue, 0362° / 46°0
62 °
Yampo, Tuesday, 3 November
Clear. High 62°, low 46°.
Pressure30.24 inHg
Wind6.5 mph N
Humidity71%
Visibility—
Dew point45°
Wed, 0458° / 43°0
58 °
Yampo, Wednesday, 4 November
Overcast. High 58°, low 43°.
Pressure29.91 inHg
Wind4.7 mph N
Humidity49%
Visibility—
Dew point32°
Thu, 0550° / 42°0.08
50 °
Yampo, Thursday, 5 November
Light rain. High 50°, low 42°.
Pressure29.80 inHg
Wind3.5 mph N
Humidity56%
Visibility—
Dew point34°
Fri, 0654° / 45°0.26
54 °
Yampo, Friday, 6 November
Light rain. High 54°, low 45°.
Pressure29.77 inHg
Wind14.6 mph SW
Humidity88%
Visibility—
Dew point49°
Sat, 0748° / 42°0.36
48 °
Yampo, Saturday, 7 November
Rain. High 48°, low 42°.
Pressure30.12 inHg
Wind5.2 mph S
Humidity75%
Visibility—
Dew point40°
Sun, 0854° / 48°0.79
54 °
Yampo, Sunday, 8 November
Rain. High 54°, low 48°.
Pressure29.91 inHg
Wind10.2 mph S
Humidity96%
Visibility—
Dew point51°
Mon, 0959° / 47°1.25
59 °
Yampo, Monday, 9 November
Heavy rain. High 59°, low 47°.
Pressure29.83 inHg
Wind19 mph S
Humidity96%
Visibility—
Dew point47°
Tue, 1061° / 55°0.54
61 °
Yampo, Tuesday, 10 November
Rain. High 61°, low 55°.
Pressure29.68 inHg
Wind21.4 mph S
Humidity75%
Visibility—
Dew point51°
Wed, 1161° / 59°1.63
61 °
Yampo, Wednesday, 11 November
Heavy rain. High 61°, low 59°.
Pressure29.80 inHg
Wind17.1 mph SW
Humidity92%
Visibility—
Dew point57°
Thu, 1258° / 46°0.61
58 °
Yampo, Thursday, 12 November
Rain. High 58°, low 46°.
Pressure29.80 inHg
Wind12.6 mph SW
Humidity80%
Visibility—
Dew point49°
Fri, 1348° / 44°0.13
48 °
Yampo, Friday, 13 November
Light rain. High 48°, low 44°.
Pressure29.94 inHg
Wind10.4 mph S
Humidity80%
Visibility—
Dew point41°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 1453° / 41°0.17
53 °
Yampo, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high53°
Average low41°
Average precipitation0.17 in
Chance of precipitation42%
Record high66° (1995)
Record low24° (1978)
Sun, 1553° / 41°0.22
53 °
Yampo, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high53°
Average low41°
Average precipitation0.22 in
Chance of precipitation53%
Record high61° (2001)
Record low24° (1978)
Mon, 1652° / 41°0.17
52 °
Yampo, Monday, 16 November
Climate normal for this date — 60-year average.
Average high52°
Average low41°
Average precipitation0.17 in
Chance of precipitation60%
Record high66° (1976)
Record low24° (2014)
Tue, 1752° / 41°0.23
52 °
Yampo, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high52°
Average low41°
Average precipitation0.23 in
Chance of precipitation67%
Record high63° (1995)
Record low26° (2014)
Wed, 1850° / 39°0.16
50 °
Yampo, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high50°
Average low39°
Average precipitation0.16 in
Chance of precipitation53%
Record high62° (1968)
Record low26° (1975)
Thu, 1951° / 39°0.31
51 °
Yampo, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high51°
Average low39°
Average precipitation0.31 in
Chance of precipitation62%
Record high60° (1968)
Record low25° (2022)
Fri, 2051° / 38°0.21
51 °
Yampo, Friday, 20 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.21 in
Chance of precipitation52%
Record high64° (2002)
Record low21° (1977)
Sat, 2149° / 38°0.22
49 °
Yampo, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high49°
Average low38°
Average precipitation0.22 in
Chance of precipitation48%
Record high61° (1974)
Record low26° (1985)
Sun, 2249° / 37°0.26
49 °
Yampo, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.26 in
Chance of precipitation60%
Record high63° (2017)
Record low22° (1985)
Mon, 2349° / 38°0.22
49 °
Yampo, Monday, 23 November
Climate normal for this date — 60-year average.
Average high49°
Average low38°
Average precipitation0.22 in
Chance of precipitation60%
Record high59° (2017)
Record low18° (1985)
Tue, 2449° / 39°0.27
49 °
Yampo, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high49°
Average low39°
Average precipitation0.27 in
Chance of precipitation60%
Record high58° (1975)
Record low18° (1985)
Wed, 2549° / 38°0.28
49 °
Yampo, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high49°
Average low38°
Average precipitation0.28 in
Chance of precipitation58%
Record high59° (1977)
Record low19° (1985)
Thu, 2649° / 37°0.17
49 °
Yampo, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.17 in
Chance of precipitation43%
Record high60° (2014)
Record low24° (1993)
Fri, 2749° / 37°0.2
49 °
Yampo, Friday, 27 November
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.2 in
Chance of precipitation60%
Record high58° (2021)
Record low24° (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 Yampo, 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 Yampo, 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.