Monthly outlook for Siletz, OR: average high 56.4°, average low 44.4°. That is 1.5° above the climate normal for November. Precipitation is expected on 10 days (about 5.0 inches), against a normal of 10 days and 5.6 inches. The warmest day looks like 10 November (64.8°), the coolest 19 November (33.9°).
56.4°/44.4°
Average high / low
+1.5°
Above normal
10 / 10
Wet days / normal
5.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
4 November – 13 November
59°
54.3°
+2.6°
14 November – 23 November
52.1°
52.1°
+0°
24 November – 3 December
at normal
50°
—
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).
Thu, 0560° / 45°0.03
60 °
Siletz, Thursday, 5 November
Light rain. High 60°, low 45°.
Pressure30.24 inHg
Wind8.2 mph SE
Humidity77%
Visibility0.2 mi
Dew point49°
Fri, 0660° / 50°0.83
60 °
Siletz, Friday, 6 November
Rain. High 60°, low 50°.
Pressure30.15 inHg
Wind8.5 mph S
Humidity66%
Visibility6.2 mi
Dew point48°
Sat, 0761° / 55°0.59
61 °
Siletz, Saturday, 7 November
Heavy rain. High 61°, low 55°.
Pressure29.97 inHg
Wind11.2 mph S
Humidity94%
Visibility3.8 mi
Dew point58°
Sun, 0857° / 44°0.09
57 °
Siletz, Sunday, 8 November
Light rain. High 57°, low 44°.
Pressure30.21 inHg
Wind1.7 mph S
Humidity78%
Visibility6.2 mi
Dew point49°
Mon, 0957° / 47°0.24
57 °
Siletz, Monday, 9 November
Light rain. High 57°, low 47°.
Pressure30.06 inHg
Wind14.6 mph S
Humidity72%
Visibility—
Dew point45°
Tue, 1065° / 52°0.96
65 °
Siletz, Tuesday, 10 November
Rain. High 65°, low 52°.
Pressure30.00 inHg
Wind18.3 mph S
Humidity90%
Visibility—
Dew point55°
Wed, 1163° / 49°0
63 °
Siletz, Wednesday, 11 November
Overcast. High 63°, low 49°.
Pressure29.88 inHg
Wind5 mph E
Humidity59%
Visibility—
Dew point44°
Thu, 1258° / 47°0.2
58 °
Siletz, Thursday, 12 November
Rain. High 58°, low 47°.
Pressure29.83 inHg
Wind7.7 mph SE
Humidity64%
Visibility—
Dew point45°
Fri, 1352° / 49°0.92
52 °
Siletz, Friday, 13 November
Rain. High 52°, low 49°.
Pressure29.59 inHg
Wind14 mph S
Humidity86%
Visibility—
Dew point48°
Sat, 1449° / 46°0.89
49 °
Siletz, Saturday, 14 November
Rain. High 49°, low 46°.
Pressure29.77 inHg
Wind9.9 mph S
Humidity94%
Visibility—
Dew point45°
Sun, 1552° / 40°0.05
52 °
Siletz, Sunday, 15 November
Light rain. High 52°, low 40°.
Pressure30.00 inHg
Wind6.9 mph E
Humidity67%
Visibility—
Dew point40°
Mon, 1654° / 39°0
54 °
Siletz, Monday, 16 November
Overcast. High 54°, low 39°.
Pressure29.80 inHg
Wind8.9 mph E
Humidity49%
Visibility—
Dew point33°
Tue, 1754° / 38°0
54 °
Siletz, Tuesday, 17 November
Overcast. High 54°, low 38°.
Pressure29.80 inHg
Wind5.1 mph E
Humidity51%
Visibility—
Dew point34°
Wed, 1853° / 37°0
53 °
Siletz, Wednesday, 18 November
Overcast. High 53°, low 37°.
Pressure29.88 inHg
Wind4.2 mph E
Humidity52%
Visibility—
Dew point34°
Thu, 1952° / 34°0
52 °
Siletz, Thursday, 19 November
Clear. High 52°, low 34°.
Pressure29.88 inHg
Wind5.9 mph SE
Humidity46%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Tue, 0149° / 42°0.46
49 °
Siletz, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high49°
Average low42°
Average precipitation0.46 in
Chance of precipitation63%
Record high58° (2021)
Record low30° (1985)
Wed, 0250° / 42°0.54
50 °
Siletz, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high50°
Average low42°
Average precipitation0.54 in
Chance of precipitation65%
Record high57° (2020)
Record low30° (1985)
Thu, 0350° / 42°0.42
50 °
Siletz, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high50°
Average low42°
Average precipitation0.42 in
Chance of precipitation60%
Record high60° (1979)
Record low35° (2017)
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.