Monthly outlook for Arcadia, OR: average high 64.2°, average low 43.5°. That is 1° above the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 3 days and 0.5 inches. The warmest day looks like 19 October (74.5°), the coolest 25 October (33.2°).
64.2°/43.5°
Average high / low
+1°
Above normal
0 / 3
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 October – 24 October
65.9°
64.5°
+0.8°
25 October – 3 November
61.5°
58.1°
+1.9°
4 November – 13 November
at normal
53.4°
—
October records over 66 years
94.3°1 October 1997All-time high
19°30 October 2019All-time low
Climate normals and records are computed from the nearest reference point — Nyssa (3 mi).
Fri, 1671° / 45°0
71 °
Arcadia, Friday, 16 October
Mostly clear. High 71°, low 45°.
Pressure30.47 inHg
Wind4.6 mph SE
Humidity37%
Visibility6.2 mi
Dew point35°
Sat, 1772° / 48°0
72 °
Arcadia, Saturday, 17 October
Overcast. High 72°, low 48°.
Pressure30.21 inHg
Wind0.5 mph S
Humidity38%
Visibility6.2 mi
Dew point36°
Sun, 1871° / 47°0
71 °
Arcadia, Sunday, 18 October
Clear. High 71°, low 47°.
Pressure30.06 inHg
Wind1.6 mph NE
Humidity38%
Visibility6.2 mi
Dew point36°
Mon, 1975° / 50°0
75 °
Arcadia, Monday, 19 October
Clear. High 75°, low 50°.
Pressure29.88 inHg
Wind5.2 mph S
Humidity36%
Visibility—
Dew point35°
Tue, 2067° / 47°0
67 °
Arcadia, Tuesday, 20 October
Overcast. High 67°, low 47°.
Pressure29.85 inHg
Wind11.6 mph NW
Humidity37%
Visibility—
Dew point33°
Wed, 2164° / 47°0
64 °
Arcadia, Wednesday, 21 October
Overcast. High 64°, low 47°.
Pressure29.88 inHg
Wind10.7 mph NW
Humidity43%
Visibility—
Dew point33°
Thu, 2259° / 45°0
59 °
Arcadia, Thursday, 22 October
Overcast. High 59°, low 45°.
Pressure29.97 inHg
Wind19.8 mph NW
Humidity39%
Visibility—
Dew point30°
Fri, 2355° / 37°0
55 °
Arcadia, Friday, 23 October
Partly cloudy. High 55°, low 37°.
Pressure30.33 inHg
Wind13 mph N
Humidity39%
Visibility—
Dew point24°
Sat, 2454° / 34°0
54 °
Arcadia, Saturday, 24 October
Clear. High 54°, low 34°.
Pressure30.62 inHg
Wind6.5 mph NW
Humidity36%
Visibility—
Dew point20°
Sun, 2557° / 33°0
57 °
Arcadia, Sunday, 25 October
Overcast. High 57°, low 33°.
Pressure30.62 inHg
Wind4.2 mph SE
Humidity22%
Visibility—
Dew point10°
Mon, 2662° / 40°0
62 °
Arcadia, Monday, 26 October
Overcast. High 62°, low 40°.
Pressure30.33 inHg
Wind7.4 mph NW
Humidity16%
Visibility—
Dew point8°
Tue, 2764° / 44°0
64 °
Arcadia, Tuesday, 27 October
Mostly clear. High 64°, low 44°.
Pressure30.18 inHg
Wind4.6 mph E
Humidity34%
Visibility—
Dew point27°
Wed, 2868° / 48°0
68 °
Arcadia, Wednesday, 28 October
Overcast. High 68°, low 48°.
Pressure30.03 inHg
Wind8.8 mph N
Humidity49%
Visibility—
Dew point39°
Thu, 2966° / 49°0
66 °
Arcadia, Thursday, 29 October
Overcast. High 66°, low 49°.
Pressure29.83 inHg
Wind6.7 mph SW
Humidity34%
Visibility—
Dew point30°
Fri, 3051° / 43°0
51 °
Arcadia, Friday, 30 October
Overcast. High 51°, low 43°.
Pressure30.06 inHg
Wind12.6 mph NW
Humidity31%
Visibility—
Dew point21°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3157° / 39°0.01
57 °
Arcadia, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high57°
Average low39°
Average precipitation0.01 in
Chance of precipitation12%
Record high73° (2012)
Record low20° (2019)
Sun, 0157° / 39°0.03
57 °
Arcadia, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high57°
Average low39°
Average precipitation0.03 in
Chance of precipitation17%
Record high75° (1988)
Record low21° (2019)
Mon, 0256° / 38°0.04
56 °
Arcadia, Monday, 2 November
Climate normal for this date — 60-year average.
Average high56°
Average low38°
Average precipitation0.04 in
Chance of precipitation22%
Record high69° (1965)
Record low24° (2019)
Tue, 0356° / 37°0.02
56 °
Arcadia, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high56°
Average low37°
Average precipitation0.02 in
Chance of precipitation10%
Record high72° (1983)
Record low26° (1994)
Wed, 0456° / 38°0.04
56 °
Arcadia, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high56°
Average low38°
Average precipitation0.04 in
Chance of precipitation27%
Record high70° (1969)
Record low27° (1995)
Thu, 0555° / 38°0.04
55 °
Arcadia, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high55°
Average low38°
Average precipitation0.04 in
Chance of precipitation25%
Record high72° (1975)
Record low24° (1971)
Fri, 0656° / 38°0.04
56 °
Arcadia, Friday, 6 November
Climate normal for this date — 60-year average.
Average high56°
Average low38°
Average precipitation0.04 in
Chance of precipitation18%
Record high72° (1999)
Record low21° (1971)
Sat, 0754° / 38°0.05
54 °
Arcadia, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high54°
Average low38°
Average precipitation0.05 in
Chance of precipitation28%
Record high74° (2006)
Record low25° (2017)
Sun, 0853° / 37°0.04
53 °
Arcadia, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high53°
Average low37°
Average precipitation0.04 in
Chance of precipitation25%
Record high67° (2016)
Record low26° (1994)
Mon, 0952° / 36°0.05
52 °
Arcadia, Monday, 9 November
Climate normal for this date — 60-year average.
Average high52°
Average low36°
Average precipitation0.05 in
Chance of precipitation30%
Record high66° (1971)
Record low24° (2018)
Tue, 1052° / 36°0.05
52 °
Arcadia, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high52°
Average low36°
Average precipitation0.05 in
Chance of precipitation27%
Record high68° (1989)
Record low23° (1986)
Wed, 1152° / 36°0.04
52 °
Arcadia, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high52°
Average low36°
Average precipitation0.04 in
Chance of precipitation28%
Record high69° (1999)
Record low22° (2000)
Thu, 1252° / 36°0.04
52 °
Arcadia, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high52°
Average low36°
Average precipitation0.04 in
Chance of precipitation27%
Record high71° (1999)
Record low22° (1985)
Fri, 1352° / 35°0.05
52 °
Arcadia, Friday, 13 November
Climate normal for this date — 60-year average.
Average high52°
Average low35°
Average precipitation0.05 in
Chance of precipitation32%
Record high68° (1999)
Record low21° (2000)
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 Arcadia, 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 Arcadia, 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.