Monthly outlook for Perry, OR: average high 57.5°, average low 37.7°. That is 0.2° below the climate normal for October. Precipitation is expected on 2 days (about 0.4 inches), against a normal of 5 days and 1.1 inches. The warmest day looks like 8 October (75.1°), the coolest 10 October (26.6°).
57.5°/37.7°
Average high / low
−0.2°
Below normal
2 / 5
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 October – 17 October
54.9°
58.8°
-2.2°
18 October – 27 October
61.9°
55.3°
+3.7°
28 October – 6 November
at normal
49°
—
October records over 66 years
84.4°2 October 1987All-time high
3.7°30 October 1991All-time low
Climate normals and records are computed from the nearest reference point — Starkey (15 mi).
Fri, 0967° / 41°0.03
67 °
Perry, Friday, 9 October
Light rain. High 67°, low 41°.
Pressure29.74 inHg
Wind8.9 mph W
Humidity34%
Visibility6.2 mi
Dew point37°
Sat, 1048° / 27°0
48 °
Perry, Saturday, 10 October
Overcast. High 48°, low 27°.
Pressure29.77 inHg
Wind4.4 mph NW
Humidity53%
Visibility6.2 mi
Dew point25°
Sun, 1141° / 33°0.04
41 °
Perry, Sunday, 11 October
Light rain. High 41°, low 33°.
Pressure29.88 inHg
Wind6.7 mph NW
Humidity80%
Visibility6.1 mi
Dew point33°
Mon, 1250° / 29°0
50 °
Perry, Monday, 12 October
Clear. High 50°, low 29°.
Pressure29.88 inHg
Wind7.2 mph NW
Humidity51%
Visibility6.2 mi
Dew point28°
Tue, 1357° / 30°0
57 °
Perry, Tuesday, 13 October
Clear. High 57°, low 30°.
Pressure30.00 inHg
Wind7.2 mph NW
Humidity43%
Visibility—
Dew point27°
Wed, 1446° / 36°0.21
46 °
Perry, Wednesday, 14 October
Snow. High 46°, low 36°.
Pressure30.09 inHg
Wind17.7 mph W
Humidity81%
Visibility—
Dew point36°
Thu, 1552° / 36°0.01
52 °
Perry, Thursday, 15 October
Light snow. High 52°, low 36°.
Pressure30.45 inHg
Wind12 mph NE
Humidity67%
Visibility—
Dew point32°
Fri, 1655° / 33°0
55 °
Perry, Friday, 16 October
Clear. High 55°, low 33°.
Pressure30.36 inHg
Wind7.7 mph N
Humidity43%
Visibility—
Dew point24°
Sat, 1759° / 35°0
59 °
Perry, Saturday, 17 October
Partly cloudy. High 59°, low 35°.
Pressure30.12 inHg
Wind9.1 mph SE
Humidity36%
Visibility—
Dew point25°
Sun, 1852° / 45°0.14
52 °
Perry, Sunday, 18 October
Light rain. High 52°, low 45°.
Pressure30.09 inHg
Wind4 mph SE
Humidity75%
Visibility—
Dew point44°
Mon, 1961° / 41°0
61 °
Perry, Monday, 19 October
Clear. High 61°, low 41°.
Pressure30.21 inHg
Wind3.6 mph SW
Humidity54%
Visibility—
Dew point37°
Tue, 2065° / 42°0
65 °
Perry, Tuesday, 20 October
Clear. High 65°, low 42°.
Pressure30.15 inHg
Wind6.2 mph SE
Humidity44%
Visibility—
Dew point34°
Wed, 2168° / 45°0
68 °
Perry, Wednesday, 21 October
Overcast. High 68°, low 45°.
Pressure30.09 inHg
Wind7.1 mph SE
Humidity38%
Visibility—
Dew point33°
Thu, 2267° / 46°0
67 °
Perry, Thursday, 22 October
Partly cloudy. High 67°, low 46°.
Pressure30.06 inHg
Wind7.9 mph SE
Humidity35%
Visibility—
Dew point31°
Fri, 2358° / 44°0.01
58 °
Perry, Friday, 23 October
Light rain. High 58°, low 44°.
Pressure30.06 inHg
Wind7.9 mph NW
Humidity51%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2455° / 35°0.07
55 °
Perry, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high55°
Average low35°
Average precipitation0.07 in
Chance of precipitation33%
Record high71° (1965)
Record low22° (1961)
Sun, 2555° / 36°0.09
55 °
Perry, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high55°
Average low36°
Average precipitation0.09 in
Chance of precipitation32%
Record high72° (1988)
Record low17° (2020)
Mon, 2653° / 35°0.12
53 °
Perry, Monday, 26 October
Climate normal for this date — 60-year average.
Average high53°
Average low35°
Average precipitation0.12 in
Chance of precipitation48%
Record high69° (1986)
Record low18° (2020)
Tue, 2752° / 33°0.09
52 °
Perry, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high52°
Average low33°
Average precipitation0.09 in
Chance of precipitation43%
Record high71° (1987)
Record low5° (1970)
Wed, 2851° / 33°0.1
51 °
Perry, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high51°
Average low33°
Average precipitation0.1 in
Chance of precipitation43%
Record high71° (1987)
Record low11° (1971)
Thu, 2949° / 33°0.11
49 °
Perry, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high49°
Average low33°
Average precipitation0.11 in
Chance of precipitation43%
Record high69° (1962)
Record low6° (1971)
Fri, 3049° / 32°0.06
49 °
Perry, Friday, 30 October
Climate normal for this date — 60-year average.
Average high49°
Average low32°
Average precipitation0.06 in
Chance of precipitation33%
Record high69° (2008)
Record low4° (1991)
Sat, 3149° / 33°0.11
49 °
Perry, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high49°
Average low33°
Average precipitation0.11 in
Chance of precipitation48%
Record high70° (1988)
Record low15° (2002)
Sun, 0149° / 33°0.14
49 °
Perry, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high49°
Average low33°
Average precipitation0.14 in
Chance of precipitation50%
Record high69° (1965)
Record low9° (1984)
Mon, 0249° / 32°0.07
49 °
Perry, Monday, 2 November
Climate normal for this date — 60-year average.
Average high49°
Average low32°
Average precipitation0.07 in
Chance of precipitation35%
Record high63° (1962)
Record low10° (1991)
Tue, 0350° / 32°0.07
50 °
Perry, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high50°
Average low32°
Average precipitation0.07 in
Chance of precipitation32%
Record high66° (2020)
Record low10° (1991)
Wed, 0449° / 33°0.13
49 °
Perry, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high49°
Average low33°
Average precipitation0.13 in
Chance of precipitation50%
Record high66° (1980)
Record low16° (1973)
Thu, 0548° / 32°0.1
48 °
Perry, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high48°
Average low32°
Average precipitation0.1 in
Chance of precipitation48%
Record high65° (2010)
Record low-3° (1971)
Fri, 0648° / 32°0.14
48 °
Perry, Friday, 6 November
Climate normal for this date — 60-year average.
Average high48°
Average low32°
Average precipitation0.14 in
Chance of precipitation48%
Record high67° (2012)
Record low6° (1971)
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 Perry, 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 Perry, 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.