Monthly outlook for Yampo, OR: average high 60.4°, average low 41.7°. That is 0.6° above the climate normal for October. Precipitation is expected on 3 days (about 1.7 inches), against a normal of 7 days and 2.5 inches. The warmest day looks like 21 October (71.6°), the coolest 31 October (33.4°).
60.4°/41.7°
Average high / low
+0.6°
Above normal
3 / 7
Wet days / normal
1.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
18 October – 27 October
62.6°
60.8°
+1°
28 October – 6 November
56.9°
56.5°
+0.2°
7 November – 16 November
at normal
53.6°
—
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).
Mon, 1963° / 49°0.01
63 °
Yampo, Monday, 19 October
Light rain. High 63°, low 49°.
Pressure29.97 inHg
Wind0.9 mph S
Humidity66%
Visibility6.2 mi
Dew point47°
Tue, 2071° / 48°0
71 °
Yampo, Tuesday, 20 October
Clear. High 71°, low 48°.
Pressure29.94 inHg
Wind8.9 mph N
Humidity45%
Visibility6.2 mi
Dew point43°
Wed, 2172° / 49°0
72 °
Yampo, Wednesday, 21 October
Mostly clear. High 72°, low 49°.
Pressure29.91 inHg
Wind0.1 mph NE
Humidity49%
Visibility6.2 mi
Dew point45°
Thu, 2261° / 46°0
61 °
Yampo, Thursday, 22 October
Overcast. High 61°, low 46°.
Pressure30.00 inHg
Wind12.5 mph NW
Humidity63%
Visibility—
Dew point44°
Fri, 2358° / 42°0
58 °
Yampo, Friday, 23 October
Overcast. High 58°, low 42°.
Pressure30.36 inHg
Wind4.5 mph SW
Humidity71%
Visibility—
Dew point43°
Sat, 2463° / 39°0
63 °
Yampo, Saturday, 24 October
Overcast. High 63°, low 39°.
Pressure30.33 inHg
Wind3.8 mph N
Humidity55%
Visibility—
Dew point34°
Sun, 2556° / 43°0
56 °
Yampo, Sunday, 25 October
Overcast. High 56°, low 43°.
Pressure30.18 inHg
Wind5.8 mph S
Humidity54%
Visibility—
Dew point33°
Mon, 2658° / 42°0
58 °
Yampo, Monday, 26 October
Partly cloudy. High 58°, low 42°.
Pressure30.03 inHg
Wind7.2 mph NE
Humidity64%
Visibility—
Dew point41°
Tue, 2758° / 37°0
58 °
Yampo, Tuesday, 27 October
Clear. High 58°, low 37°.
Pressure30.09 inHg
Wind3.7 mph NW
Humidity65%
Visibility—
Dew point37°
Wed, 2858° / 37°0
58 °
Yampo, Wednesday, 28 October
Clear. High 58°, low 37°.
Pressure30.12 inHg
Wind6.6 mph NW
Humidity62%
Visibility—
Dew point36°
Thu, 2959° / 41°0.06
59 °
Yampo, Thursday, 29 October
Light rain. High 59°, low 41°.
Pressure30.06 inHg
Wind4.8 mph NE
Humidity63%
Visibility—
Dew point40°
Fri, 3056° / 35°0
56 °
Yampo, Friday, 30 October
Clear. High 56°, low 35°.
Pressure30.27 inHg
Wind4.8 mph NE
Humidity52%
Visibility—
Dew point30°
Sat, 3156° / 33°0
56 °
Yampo, Saturday, 31 October
Overcast. High 56°, low 33°.
Pressure30.12 inHg
Wind3.5 mph NE
Humidity46%
Visibility—
Dew point25°
Sun, 0150° / 42°0.81
50 °
Yampo, Sunday, 1 November
Rain. High 50°, low 42°.
Pressure29.74 inHg
Wind3.8 mph N
Humidity38%
Visibility—
Dew point25°
Mon, 0261° / 46°0.87
61 °
Yampo, Monday, 2 November
Rain. High 61°, low 46°.
Pressure29.71 inHg
Wind20.7 mph SW
Humidity94%
Visibility—
Dew point54°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0357° / 43°0.13
57 °
Yampo, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high57°
Average low43°
Average precipitation0.13 in
Chance of precipitation43%
Record high69° (2010)
Record low28° (2003)
Wed, 0456° / 44°0.24
56 °
Yampo, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high56°
Average low44°
Average precipitation0.24 in
Chance of precipitation58%
Record high68° (1980)
Record low32° (1977)
Thu, 0555° / 43°0.22
55 °
Yampo, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high55°
Average low43°
Average precipitation0.22 in
Chance of precipitation57%
Record high67° (1980)
Record low26° (1971)
Fri, 0655° / 43°0.24
55 °
Yampo, Friday, 6 November
Climate normal for this date — 60-year average.
Average high55°
Average low43°
Average precipitation0.24 in
Chance of precipitation67%
Record high65° (1999)
Record low32° (1971)
Sat, 0755° / 43°0.2
55 °
Yampo, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high55°
Average low43°
Average precipitation0.2 in
Chance of precipitation52%
Record high66° (1978)
Record low31° (2017)
Sun, 0854° / 41°0.18
54 °
Yampo, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high54°
Average low41°
Average precipitation0.18 in
Chance of precipitation50%
Record high67° (1976)
Record low31° (2020)
Mon, 0953° / 41°0.16
53 °
Yampo, Monday, 9 November
Climate normal for this date — 60-year average.
Average high53°
Average low41°
Average precipitation0.16 in
Chance of precipitation55%
Record high63° (2016)
Record low25° (2020)
Tue, 1054° / 41°0.17
54 °
Yampo, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high54°
Average low41°
Average precipitation0.17 in
Chance of precipitation42%
Record high64° (2016)
Record low28° (1986)
Wed, 1155° / 42°0.23
55 °
Yampo, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high55°
Average low42°
Average precipitation0.23 in
Chance of precipitation52%
Record high65° (1976)
Record low24° (1985)
Thu, 1254° / 42°0.19
54 °
Yampo, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high54°
Average low42°
Average precipitation0.19 in
Chance of precipitation62%
Record high65° (1967)
Record low24° (1985)
Fri, 1353° / 42°0.22
53 °
Yampo, Friday, 13 November
Climate normal for this date — 60-year average.
Average high53°
Average low42°
Average precipitation0.22 in
Chance of precipitation55%
Record high66° (1999)
Record low22° (1978)
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)
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.