Monthly outlook for Siletz, OR: average high 57.3°, average low 45.4°. That is 1.5° above the climate normal for November. Precipitation is expected on 11 days (about 6.0 inches), against a normal of 10 days and 5.2 inches. The warmest day looks like 7 November (64.3°), the coolest 1 November (37.2°).
57.3°/45.4°
Average high / low
+1.5°
Above normal
11 / 10
Wet days / normal
6.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
1 November – 10 November
58.9°
55°
+2.2°
11 November – 20 November
54.6°
53.1°
+0.8°
21 November – 30 November
at normal
50.2°
—
November records over 66 years
69.3°1 November 1962All-time high
26.6°23 November 1985All-time low
Climate normals and records are computed from the nearest reference point — Toledo (7 mi).
Mon, 0255° / 39°0
55 °
Siletz, Monday, 2 November
Overcast. High 55°, low 39°.
Pressure30.15 inHg
Wind7.5 mph SE
Humidity68%
Visibility6.2 mi
Dew point42°
Tue, 0360° / 43°0
60 °
Siletz, Tuesday, 3 November
Overcast. High 60°, low 43°.
Pressure30.06 inHg
Wind0.8 mph N
Humidity57%
Visibility6.2 mi
Dew point43°
Wed, 0461° / 42°0.15
61 °
Siletz, Wednesday, 4 November
Light rain. High 61°, low 42°.
Pressure30.09 inHg
Wind3.3 mph SE
Humidity71%
Visibility6.2 mi
Dew point47°
Thu, 0559° / 47°0.03
59 °
Siletz, Thursday, 5 November
Light rain. High 59°, low 47°.
Pressure30.21 inHg
Wind5 mph SE
Humidity95%
Visibility—
Dew point51°
Fri, 0660° / 48°0.09
60 °
Siletz, Friday, 6 November
Light rain. High 60°, low 48°.
Pressure30.18 inHg
Wind8.2 mph S
Humidity92%
Visibility—
Dew point51°
Sat, 0764° / 49°0.17
64 °
Siletz, Saturday, 7 November
Light rain. High 64°, low 49°.
Pressure29.97 inHg
Wind8.6 mph SW
Humidity59%
Visibility—
Dew point45°
Sun, 0858° / 45°0.13
58 °
Siletz, Sunday, 8 November
Light rain. High 58°, low 45°.
Pressure30.12 inHg
Wind4.3 mph E
Humidity86%
Visibility—
Dew point49°
Mon, 0956° / 44°0.27
56 °
Siletz, Monday, 9 November
Rain. High 56°, low 44°.
Pressure29.94 inHg
Wind6.4 mph E
Humidity68%
Visibility—
Dew point42°
Tue, 1063° / 52°0.65
63 °
Siletz, Tuesday, 10 November
Rain. High 63°, low 52°.
Pressure29.83 inHg
Wind13.4 mph S
Humidity88%
Visibility—
Dew point53°
Wed, 1155° / 50°1.3
55 °
Siletz, Wednesday, 11 November
Rain. High 55°, low 50°.
Pressure29.83 inHg
Wind19.8 mph SW
Humidity88%
Visibility—
Dew point49°
Thu, 1252° / 47°1.67
52 °
Siletz, Thursday, 12 November
Heavy rain. High 52°, low 47°.
Pressure29.68 inHg
Wind16.5 mph SW
Humidity97%
Visibility—
Dew point50°
Fri, 1355° / 47°0.89
55 °
Siletz, Friday, 13 November
Rain. High 55°, low 47°.
Pressure29.26 inHg
Wind25.1 mph S
Humidity83%
Visibility—
Dew point49°
Sat, 1454° / 43°0.02
54 °
Siletz, Saturday, 14 November
Light rain. High 54°, low 43°.
Pressure29.83 inHg
Wind3.8 mph E
Humidity78%
Visibility—
Dew point46°
Sun, 1556° / 41°0.2
56 °
Siletz, Sunday, 15 November
Rain. High 56°, low 41°.
Pressure29.80 inHg
Wind7.2 mph S
Humidity67%
Visibility—
Dew point44°
Mon, 1654° / 50°0.41
54 °
Siletz, Monday, 16 November
Rain. High 54°, low 50°.
Pressure29.88 inHg
Wind12.4 mph S
Humidity83%
Visibility—
Dew point49°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1753° / 45°0.4
53 °
Siletz, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high53°
Average low45°
Average precipitation0.4 in
Chance of precipitation77%
Record high62° (2008)
Record low35° (2022)
Wed, 1851° / 44°0.34
51 °
Siletz, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high51°
Average low44°
Average precipitation0.34 in
Chance of precipitation60%
Record high60° (2023)
Record low32° (1994)
Thu, 1952° / 44°0.49
52 °
Siletz, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high52°
Average low44°
Average precipitation0.49 in
Chance of precipitation68%
Record high63° (1987)
Record low30° (1977)
Fri, 2052° / 44°0.37
52 °
Siletz, Friday, 20 November
Climate normal for this date — 60-year average.
Average high52°
Average low44°
Average precipitation0.37 in
Chance of precipitation60%
Record high64° (2002)
Record low30° (1977)
Sat, 2151° / 43°0.39
51 °
Siletz, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high51°
Average low43°
Average precipitation0.39 in
Chance of precipitation63%
Record high62° (2017)
Record low32° (1977)
Sun, 2250° / 42°0.42
50 °
Siletz, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high50°
Average low42°
Average precipitation0.42 in
Chance of precipitation60%
Record high64° (2017)
Record low30° (1985)
Mon, 2351° / 43°0.39
51 °
Siletz, Monday, 23 November
Climate normal for this date — 60-year average.
Average high51°
Average low43°
Average precipitation0.39 in
Chance of precipitation65%
Record high61° (2017)
Record low27° (1985)
Tue, 2451° / 43°0.5
51 °
Siletz, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high51°
Average low43°
Average precipitation0.5 in
Chance of precipitation65%
Record high61° (2022)
Record low27° (1985)
Wed, 2550° / 43°0.46
50 °
Siletz, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high50°
Average low43°
Average precipitation0.46 in
Chance of precipitation67%
Record high59° (2018)
Record low28° (1985)
Thu, 2650° / 42°0.33
50 °
Siletz, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high50°
Average low42°
Average precipitation0.33 in
Chance of precipitation55%
Record high60° (2017)
Record low32° (1985)
Fri, 2750° / 42°0.36
50 °
Siletz, Friday, 27 November
Climate normal for this date — 60-year average.
Average high50°
Average low42°
Average precipitation0.36 in
Chance of precipitation68%
Record high57° (2002)
Record low32° (1985)
Sat, 2850° / 42°0.3
50 °
Siletz, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high50°
Average low42°
Average precipitation0.3 in
Chance of precipitation50%
Record high59° (2002)
Record low31° (1962)
Sun, 2950° / 42°0.35
50 °
Siletz, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high50°
Average low42°
Average precipitation0.35 in
Chance of precipitation55%
Record high59° (1999)
Record low30° (2019)
Mon, 3049° / 42°0.46
49 °
Siletz, Monday, 30 November
Climate normal for this date — 60-year average.
Average high49°
Average low42°
Average precipitation0.46 in
Chance of precipitation63%
Record high62° (2008)
Record low29° (1985)
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 Siletz, 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 Siletz, 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.