Monthly outlook for Holley, OR: average high 62.8°, average low 42.6°. That is 0.4° below the climate normal for October. Precipitation is expected on 5 days (about 0.8 inches), against a normal of 6 days and 2.8 inches. The warmest day looks like 16 October (76.1°), the coolest 11 October (33.2°).
62.8°/42.6°
Average high / low
−0.4°
Below normal
5 / 6
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 October – 18 October
66°
64.5°
+0.8°
19 October – 28 October
57.4°
60.8°
-1.9°
29 October – 7 November
at normal
56.9°
—
October records over 66 years
93.9°10 October 1991All-time high
25.3°29 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Sweet Home (5 mi).
Sat, 1063° / 37°0
63 °
Holley, Saturday, 10 October
Mostly clear. High 63°, low 37°.
Pressure29.88 inHg
Wind4.4 mph NW
Humidity53%
Visibility6.2 mi
Dew point39°
Sun, 1165° / 33°0
65 °
Holley, Sunday, 11 October
Clear. High 65°, low 33°.
Pressure29.88 inHg
Wind5.1 mph N
Humidity44%
Visibility6.2 mi
Dew point37°
Mon, 1264° / 36°0
64 °
Holley, Monday, 12 October
Clear. High 64°, low 36°.
Pressure30.03 inHg
Wind4.9 mph NW
Humidity35%
Visibility6.2 mi
Dew point31°
Tue, 1364° / 37°0
64 °
Holley, Tuesday, 13 October
Overcast. High 64°, low 37°.
Pressure30.12 inHg
Wind3.2 mph NW
Humidity40%
Visibility6.2 mi
Dew point34°
Wed, 1467° / 44°0
67 °
Holley, Wednesday, 14 October
Clear. High 67°, low 44°.
Pressure30.24 inHg
Wind7.2 mph N
Humidity40%
Visibility—
Dew point35°
Thu, 1573° / 46°0
73 °
Holley, Thursday, 15 October
Overcast. High 73°, low 46°.
Pressure30.18 inHg
Wind5.9 mph NW
Humidity50%
Visibility—
Dew point42°
Fri, 1676° / 51°0
76 °
Holley, Friday, 16 October
Partly cloudy. High 76°, low 51°.
Pressure30.21 inHg
Wind6.5 mph W
Humidity42%
Visibility—
Dew point41°
Sat, 1767° / 48°0
67 °
Holley, Saturday, 17 October
Overcast. High 67°, low 48°.
Pressure30.18 inHg
Wind5.6 mph N
Humidity57%
Visibility—
Dew point44°
Sun, 1861° / 47°0.07
61 °
Holley, Sunday, 18 October
Light rain. High 61°, low 47°.
Pressure30.12 inHg
Wind5.5 mph W
Humidity76%
Visibility—
Dew point48°
Mon, 1958° / 43°0.15
58 °
Holley, Monday, 19 October
Rain. High 58°, low 43°.
Pressure30.09 inHg
Wind5.6 mph SE
Humidity83%
Visibility—
Dew point46°
Tue, 2059° / 45°0.02
59 °
Holley, Tuesday, 20 October
Light rain. High 59°, low 45°.
Pressure30.21 inHg
Wind5.1 mph SW
Humidity77%
Visibility—
Dew point46°
Wed, 2149° / 44°0.33
49 °
Holley, Wednesday, 21 October
Rain. High 49°, low 44°.
Pressure30.12 inHg
Wind5.5 mph SE
Humidity95%
Visibility—
Dew point44°
Thu, 2255° / 42°0.2
55 °
Holley, Thursday, 22 October
Light rain. High 55°, low 42°.
Pressure30.33 inHg
Wind5.5 mph SW
Humidity87%
Visibility—
Dew point45°
Fri, 2359° / 39°0
59 °
Holley, Friday, 23 October
Overcast. High 59°, low 39°.
Pressure30.39 inHg
Wind5.5 mph N
Humidity59%
Visibility—
Dew point36°
Sat, 2464° / 42°0
64 °
Holley, Saturday, 24 October
Overcast. High 64°, low 42°.
Pressure30.33 inHg
Wind5.2 mph N
Humidity42%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2560° / 44°0.29
60 °
Holley, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high60°
Average low44°
Average precipitation0.29 in
Chance of precipitation48%
Record high78° (1965)
Record low32° (1969)
Mon, 2659° / 44°0.28
59 °
Holley, Monday, 26 October
Climate normal for this date — 60-year average.
Average high59°
Average low44°
Average precipitation0.28 in
Chance of precipitation50%
Record high76° (2003)
Record low31° (2020)
Tue, 2759° / 42°0.26
59 °
Holley, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high59°
Average low42°
Average precipitation0.26 in
Chance of precipitation45%
Record high78° (1987)
Record low31° (1970)
Wed, 2858° / 42°0.31
58 °
Holley, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.31 in
Chance of precipitation55%
Record high75° (1962)
Record low26° (1971)
Thu, 2957° / 43°0.22
57 °
Holley, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high57°
Average low43°
Average precipitation0.22 in
Chance of precipitation52%
Record high73° (1962)
Record low25° (1971)
Fri, 3057° / 42°0.24
57 °
Holley, Friday, 30 October
Climate normal for this date — 60-year average.
Average high57°
Average low42°
Average precipitation0.24 in
Chance of precipitation43%
Record high71° (1967)
Record low28° (1991)
Sat, 3157° / 42°0.28
57 °
Holley, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high57°
Average low42°
Average precipitation0.28 in
Chance of precipitation53%
Record high75° (1966)
Record low28° (2019)
Sun, 0158° / 42°0.3
58 °
Holley, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.3 in
Chance of precipitation57%
Record high76° (1962)
Record low29° (2003)
Mon, 0258° / 42°0.22
58 °
Holley, Monday, 2 November
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.22 in
Chance of precipitation50%
Record high72° (1962)
Record low24° (1973)
Tue, 0358° / 43°0.21
58 °
Holley, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high58°
Average low43°
Average precipitation0.21 in
Chance of precipitation48%
Record high73° (1976)
Record low16° (1994)
Wed, 0457° / 43°0.35
57 °
Holley, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high57°
Average low43°
Average precipitation0.35 in
Chance of precipitation58%
Record high73° (1980)
Record low31° (1961)
Thu, 0556° / 42°0.33
56 °
Holley, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high56°
Average low42°
Average precipitation0.33 in
Chance of precipitation67%
Record high69° (1987)
Record low26° (1971)
Fri, 0655° / 43°0.35
55 °
Holley, Friday, 6 November
Climate normal for this date — 60-year average.
Average high55°
Average low43°
Average precipitation0.35 in
Chance of precipitation67%
Record high71° (1999)
Record low31° (1971)
Sat, 0755° / 42°0.35
55 °
Holley, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high55°
Average low42°
Average precipitation0.35 in
Chance of precipitation62%
Record high71° (1991)
Record low28° (1982)
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 Holley, 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 Holley, 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.