Monthly outlook for Stimson Mill, OR: average high 62.3°, average low 46.3°. That is 2.9° above the climate normal for October. Precipitation is expected on 4 days (about 1.7 inches), against a normal of 8 days and 3.5 inches. The warmest day looks like 20 October (72.9°), the coolest 24 October (39.6°).
62.3°/46.3°
Average high / low
+2.9°
Above normal
4 / 8
Wet days / normal
1.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
20 October – 29 October
64.9°
58.2°
+3.7°
30 October – 8 November
58°
54.6°
+1.9°
9 November – 18 November
at normal
51.6°
—
October records over 66 years
88.2°1 October 1987All-time high
26.6°28 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Gaston (3 mi).
Wed, 2170° / 45°0
70 °
Stimson Mill, Wednesday, 21 October
Clear. High 70°, low 45°.
Pressure29.94 inHg
Wind2.4 mph E
Humidity43%
Visibility6.2 mi
Dew point43°
Thu, 2263° / 43°0
63 °
Stimson Mill, Thursday, 22 October
Clear. High 63°, low 43°.
Pressure29.94 inHg
Wind2.6 mph N
Humidity42%
Visibility6.2 mi
Dew point38°
Fri, 2358° / 40°0
58 °
Stimson Mill, Friday, 23 October
Clear. High 58°, low 40°.
Pressure30.30 inHg
Wind0.8 mph N
Humidity56%
Visibility6.2 mi
Dew point39°
Sat, 2458° / 40°0
58 °
Stimson Mill, Saturday, 24 October
Overcast. High 58°, low 40°.
Pressure30.21 inHg
Wind3.8 mph NE
Humidity73%
Visibility—
Dew point40°
Sun, 2564° / 42°0
64 °
Stimson Mill, Sunday, 25 October
Overcast. High 64°, low 42°.
Pressure30.15 inHg
Wind5.1 mph NW
Humidity47%
Visibility—
Dew point35°
Mon, 2667° / 47°0
67 °
Stimson Mill, Monday, 26 October
Overcast. High 67°, low 47°.
Pressure30.12 inHg
Wind4.9 mph N
Humidity42%
Visibility—
Dew point34°
Tue, 2767° / 50°0
67 °
Stimson Mill, Tuesday, 27 October
Overcast. High 67°, low 50°.
Pressure30.06 inHg
Wind4.3 mph NW
Humidity30%
Visibility—
Dew point29°
Wed, 2865° / 50°0
65 °
Stimson Mill, Wednesday, 28 October
Overcast. High 65°, low 50°.
Pressure29.97 inHg
Wind4.2 mph W
Humidity35%
Visibility—
Dew point31°
Thu, 2963° / 44°0
63 °
Stimson Mill, Thursday, 29 October
Clear. High 63°, low 44°.
Pressure30.00 inHg
Wind4.7 mph NW
Humidity60%
Visibility—
Dew point42°
Fri, 3062° / 44°0
62 °
Stimson Mill, Friday, 30 October
Overcast. High 62°, low 44°.
Pressure29.85 inHg
Wind4.8 mph SE
Humidity67%
Visibility—
Dew point42°
Sat, 3159° / 45°0
59 °
Stimson Mill, Saturday, 31 October
Overcast. High 59°, low 45°.
Pressure29.97 inHg
Wind4.9 mph S
Humidity74%
Visibility—
Dew point42°
Sun, 0162° / 49°0.04
62 °
Stimson Mill, Sunday, 1 November
Light rain. High 62°, low 49°.
Pressure30.09 inHg
Wind3.5 mph SE
Humidity59%
Visibility—
Dew point39°
Mon, 0256° / 52°0.55
56 °
Stimson Mill, Monday, 2 November
Rain. High 56°, low 52°.
Pressure30.12 inHg
Wind5.1 mph S
Humidity98%
Visibility—
Dew point53°
Tue, 0356° / 51°0.13
56 °
Stimson Mill, Tuesday, 3 November
Light rain. High 56°, low 51°.
Pressure29.88 inHg
Wind3.2 mph S
Humidity94%
Visibility—
Dew point52°
Wed, 0454° / 53°0.98
54 °
Stimson Mill, Wednesday, 4 November
Rain. High 54°, low 53°.
Pressure29.56 inHg
Wind5.5 mph SE
Humidity98%
Visibility—
Dew point53°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0554° / 42°0.24
54 °
Stimson Mill, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high54°
Average low42°
Average precipitation0.24 in
Chance of precipitation67%
Record high64° (1987)
Record low28° (1971)
Fri, 0653° / 43°0.3
53 °
Stimson Mill, Friday, 6 November
Climate normal for this date — 60-year average.
Average high53°
Average low43°
Average precipitation0.3 in
Chance of precipitation63%
Record high63° (1999)
Record low31° (1973)
Sat, 0754° / 42°0.27
54 °
Stimson Mill, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high54°
Average low42°
Average precipitation0.27 in
Chance of precipitation57%
Record high63° (2016)
Record low31° (1973)
Sun, 0853° / 40°0.23
53 °
Stimson Mill, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.23 in
Chance of precipitation52%
Record high67° (1976)
Record low30° (1977)
Mon, 0952° / 41°0.24
52 °
Stimson Mill, Monday, 9 November
Climate normal for this date — 60-year average.
Average high52°
Average low41°
Average precipitation0.24 in
Chance of precipitation63%
Record high63° (1976)
Record low26° (2020)
Tue, 1053° / 41°0.22
53 °
Stimson Mill, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high53°
Average low41°
Average precipitation0.22 in
Chance of precipitation48%
Record high63° (2016)
Record low30° (1986)
Wed, 1153° / 41°0.27
53 °
Stimson Mill, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high53°
Average low41°
Average precipitation0.27 in
Chance of precipitation60%
Record high63° (1976)
Record low25° (1985)
Thu, 1253° / 41°0.25
53 °
Stimson Mill, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high53°
Average low41°
Average precipitation0.25 in
Chance of precipitation62%
Record high63° (1974)
Record low27° (2000)
Fri, 1352° / 41°0.31
52 °
Stimson Mill, Friday, 13 November
Climate normal for this date — 60-year average.
Average high52°
Average low41°
Average precipitation0.31 in
Chance of precipitation62%
Record high64° (1999)
Record low25° (1978)
Sat, 1452° / 41°0.23
52 °
Stimson Mill, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high52°
Average low41°
Average precipitation0.23 in
Chance of precipitation42%
Record high64° (1995)
Record low24° (1985)
Sun, 1552° / 40°0.27
52 °
Stimson Mill, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high52°
Average low40°
Average precipitation0.27 in
Chance of precipitation58%
Record high61° (2008)
Record low24° (2014)
Mon, 1651° / 40°0.22
51 °
Stimson Mill, Monday, 16 November
Climate normal for this date — 60-year average.
Average high51°
Average low40°
Average precipitation0.22 in
Chance of precipitation67%
Record high63° (1976)
Record low21° (2014)
Tue, 1751° / 40°0.26
51 °
Stimson Mill, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high51°
Average low40°
Average precipitation0.26 in
Chance of precipitation70%
Record high61° (1995)
Record low22° (2014)
Wed, 1849° / 39°0.19
49 °
Stimson Mill, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high49°
Average low39°
Average precipitation0.19 in
Chance of precipitation55%
Record high59° (1968)
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 Stimson Mill, 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 Stimson Mill, 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.