Monthly outlook for Mountaindale, OR: average high 63.4°, average low 45.8°. That is 3.3° above the climate normal for October. Precipitation is expected on 4 days (about 0.4 inches), against a normal of 8 days and 3.1 inches. The warmest day looks like 21 October (74.3°), the coolest 24 October (37.3°).
63.4°/45.8°
Average high / low
+3.3°
Above normal
4 / 8
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
20 October – 29 October
64.8°
58.6°
+3.4°
30 October – 8 November
61.1°
54.9°
+3.4°
9 November – 18 November
at normal
52°
—
October records over 66 years
89.1°1 October 1987All-time high
26.6°28 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Cornelius (7 mi).
Wed, 2174° / 45°0
74 °
Mountaindale, Wednesday, 21 October
Clear. High 74°, low 45°.
Pressure29.91 inHg
Wind1.5 mph SW
Humidity39%
Visibility6.2 mi
Dew point42°
Thu, 2261° / 46°0
61 °
Mountaindale, Thursday, 22 October
Overcast. High 61°, low 46°.
Pressure29.97 inHg
Wind8.8 mph NW
Humidity62%
Visibility6.2 mi
Dew point46°
Fri, 2358° / 41°0
58 °
Mountaindale, Friday, 23 October
Mostly clear. High 58°, low 41°.
Pressure30.33 inHg
Wind3.9 mph NW
Humidity56%
Visibility6.2 mi
Dew point39°
Sat, 2457° / 37°0
57 °
Mountaindale, Saturday, 24 October
Overcast. High 57°, low 37°.
Pressure30.18 inHg
Wind4.4 mph N
Humidity73%
Visibility—
Dew point39°
Sun, 2565° / 42°0
65 °
Mountaindale, Sunday, 25 October
Overcast. High 65°, low 42°.
Pressure30.15 inHg
Wind4.5 mph N
Humidity41%
Visibility—
Dew point33°
Mon, 2664° / 44°0
64 °
Mountaindale, Monday, 26 October
Overcast. High 64°, low 44°.
Pressure30.15 inHg
Wind3.2 mph N
Humidity24%
Visibility—
Dew point19°
Tue, 2765° / 47°0
65 °
Mountaindale, Tuesday, 27 October
Overcast. High 65°, low 47°.
Pressure30.15 inHg
Wind3.4 mph E
Humidity24%
Visibility—
Dew point21°
Wed, 2866° / 44°0
66 °
Mountaindale, Wednesday, 28 October
Clear. High 66°, low 44°.
Pressure30.06 inHg
Wind3.4 mph NW
Humidity27%
Visibility—
Dew point23°
Thu, 2963° / 45°0
63 °
Mountaindale, Thursday, 29 October
Overcast. High 63°, low 45°.
Pressure29.94 inHg
Wind4.3 mph NW
Humidity34%
Visibility—
Dew point27°
Fri, 3061° / 46°0
61 °
Mountaindale, Friday, 30 October
Overcast. High 61°, low 46°.
Pressure29.80 inHg
Wind3.3 mph S
Humidity43%
Visibility—
Dew point31°
Sat, 3161° / 46°0.07
61 °
Mountaindale, Saturday, 31 October
Light rain. High 61°, low 46°.
Pressure29.77 inHg
Wind4.2 mph S
Humidity51%
Visibility—
Dew point36°
Sun, 0162° / 49°0.14
62 °
Mountaindale, Sunday, 1 November
Light rain. High 62°, low 49°.
Pressure30.03 inHg
Wind7.9 mph S
Humidity83%
Visibility—
Dew point50°
Mon, 0262° / 50°0.09
62 °
Mountaindale, Monday, 2 November
Light rain. High 62°, low 50°.
Pressure30.12 inHg
Wind4 mph N
Humidity79%
Visibility—
Dew point49°
Tue, 0361° / 51°0.01
61 °
Mountaindale, Tuesday, 3 November
Light rain. High 61°, low 51°.
Pressure29.85 inHg
Wind2.8 mph NE
Humidity56%
Visibility—
Dew point42°
Wed, 0460° / 52°0.04
60 °
Mountaindale, Wednesday, 4 November
Light rain. High 60°, low 52°.
Pressure29.68 inHg
Wind4.4 mph S
Humidity90%
Visibility—
Dew point51°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0554° / 43°0.22
54 °
Mountaindale, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high54°
Average low43°
Average precipitation0.22 in
Chance of precipitation67%
Record high64° (1987)
Record low26° (1971)
Fri, 0654° / 43°0.27
54 °
Mountaindale, Friday, 6 November
Climate normal for this date — 60-year average.
Average high54°
Average low43°
Average precipitation0.27 in
Chance of precipitation63%
Record high63° (1999)
Record low31° (2004)
Sat, 0754° / 42°0.23
54 °
Mountaindale, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high54°
Average low42°
Average precipitation0.23 in
Chance of precipitation53%
Record high64° (2016)
Record low33° (1973)
Sun, 0853° / 41°0.22
53 °
Mountaindale, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high53°
Average low41°
Average precipitation0.22 in
Chance of precipitation50%
Record high67° (1976)
Record low33° (1977)
Mon, 0952° / 41°0.2
52 °
Mountaindale, Monday, 9 November
Climate normal for this date — 60-year average.
Average high52°
Average low41°
Average precipitation0.2 in
Chance of precipitation58%
Record high64° (1976)
Record low26° (2020)
Tue, 1053° / 41°0.19
53 °
Mountaindale, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high53°
Average low41°
Average precipitation0.19 in
Chance of precipitation47%
Record high64° (2016)
Record low29° (1986)
Wed, 1153° / 42°0.25
53 °
Mountaindale, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high53°
Average low42°
Average precipitation0.25 in
Chance of precipitation57%
Record high63° (1976)
Record low26° (1985)
Thu, 1253° / 42°0.22
53 °
Mountaindale, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high53°
Average low42°
Average precipitation0.22 in
Chance of precipitation62%
Record high63° (1974)
Record low25° (1985)
Fri, 1353° / 41°0.26
53 °
Mountaindale, Friday, 13 November
Climate normal for this date — 60-year average.
Average high53°
Average low41°
Average precipitation0.26 in
Chance of precipitation58%
Record high64° (1999)
Record low25° (1978)
Sat, 1453° / 41°0.19
53 °
Mountaindale, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high53°
Average low41°
Average precipitation0.19 in
Chance of precipitation45%
Record high65° (1995)
Record low25° (1978)
Sun, 1552° / 41°0.23
52 °
Mountaindale, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high52°
Average low41°
Average precipitation0.23 in
Chance of precipitation57%
Record high61° (2008)
Record low21° (2014)
Mon, 1651° / 41°0.18
51 °
Mountaindale, Monday, 16 November
Climate normal for this date — 60-year average.
Average high51°
Average low41°
Average precipitation0.18 in
Chance of precipitation62%
Record high64° (1976)
Record low22° (2014)
Tue, 1751° / 40°0.24
51 °
Mountaindale, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high51°
Average low40°
Average precipitation0.24 in
Chance of precipitation68%
Record high62° (1995)
Record low27° (2000)
Wed, 1850° / 39°0.17
50 °
Mountaindale, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high50°
Average low39°
Average precipitation0.17 in
Chance of precipitation55%
Record high59° (1968)
Record low27° (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 Mountaindale, 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 Mountaindale, 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.