Monthly outlook for Siltcoos, OR: average high 66.7°, average low 49°. That is 1.4° above the climate normal for October. Precipitation is expected on 2 days (about 0.6 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 7 October (78.1°), the coolest 12 October (46.2°).
66.7°/49°
Average high / low
+1.4°
Above normal
2 / 5
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
6 October – 15 October
66.5°
65°
+0.8°
16 October – 25 October
67.1°
62.3°
+2.7°
26 October – 4 November
at normal
59.2°
—
October records over 66 years
94.6°10 October 1991All-time high
35.1°28 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Reedsport (13 mi).
Wed, 0778° / 48°0
78 °
Siltcoos, Wednesday, 7 October
Mostly clear. High 78°, low 48°.
Pressure30.03 inHg
Wind6.9 mph NW
Humidity71%
Visibility6.2 mi
Dew point54°
Thu, 0862° / 49°0
62 °
Siltcoos, Thursday, 8 October
Partly cloudy. High 62°, low 49°.
Pressure30.03 inHg
Wind9.8 mph NW
Humidity76%
Visibility0.6 mi
Dew point53°
Fri, 0960° / 53°0.03
60 °
Siltcoos, Friday, 9 October
Light rain. High 60°, low 53°.
Pressure29.97 inHg
Wind6.5 mph NW
Humidity76%
Visibility6.2 mi
Dew point53°
Sat, 1056° / 49°0.01
56 °
Siltcoos, Saturday, 10 October
Light rain. High 56°, low 49°.
Pressure29.91 inHg
Wind6.4 mph W
Humidity75%
Visibility6.2 mi
Dew point48°
Sun, 1163° / 48°0
63 °
Siltcoos, Sunday, 11 October
Clear. High 63°, low 48°.
Pressure29.88 inHg
Wind14.6 mph N
Humidity39%
Visibility—
Dew point36°
Mon, 1267° / 46°0
67 °
Siltcoos, Monday, 12 October
Clear. High 67°, low 46°.
Pressure29.77 inHg
Wind10.8 mph NE
Humidity36%
Visibility—
Dew point36°
Tue, 1364° / 47°0
64 °
Siltcoos, Tuesday, 13 October
Overcast. High 64°, low 47°.
Pressure30.00 inHg
Wind10.8 mph N
Humidity52%
Visibility—
Dew point44°
Wed, 1468° / 48°0
68 °
Siltcoos, Wednesday, 14 October
Clear. High 68°, low 48°.
Pressure30.12 inHg
Wind8.1 mph N
Humidity54%
Visibility—
Dew point48°
Thu, 1575° / 47°0
75 °
Siltcoos, Thursday, 15 October
Clear. High 75°, low 47°.
Pressure30.21 inHg
Wind11.2 mph E
Humidity28%
Visibility—
Dew point35°
Fri, 1677° / 48°0
77 °
Siltcoos, Friday, 16 October
Clear. High 77°, low 48°.
Pressure30.15 inHg
Wind10.4 mph E
Humidity20%
Visibility—
Dew point29°
Sat, 1772° / 51°0
72 °
Siltcoos, Saturday, 17 October
Clear. High 72°, low 51°.
Pressure30.09 inHg
Wind6.2 mph W
Humidity30%
Visibility—
Dew point36°
Sun, 1865° / 51°0
65 °
Siltcoos, Sunday, 18 October
Overcast. High 65°, low 51°.
Pressure30.03 inHg
Wind6.6 mph W
Humidity48%
Visibility—
Dew point43°
Mon, 1967° / 51°0
67 °
Siltcoos, Monday, 19 October
Overcast. High 67°, low 51°.
Pressure30.03 inHg
Wind7.2 mph NW
Humidity60%
Visibility—
Dew point50°
Tue, 2063° / 50°0.48
63 °
Siltcoos, Tuesday, 20 October
Rain. High 63°, low 50°.
Pressure30.03 inHg
Wind19.1 mph SW
Humidity97%
Visibility—
Dew point54°
Wed, 2160° / 47°0.1
60 °
Siltcoos, Wednesday, 21 October
Light rain. High 60°, low 47°.
Pressure30.39 inHg
Wind10.1 mph N
Humidity61%
Visibility—
Dew point46°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2262° / 51°0.23
62 °
Siltcoos, Thursday, 22 October
Climate normal for this date — 60-year average.
Average high62°
Average low51°
Average precipitation0.23 in
Chance of precipitation40%
Record high75° (1974)
Record low43° (2020)
Fri, 2361° / 50°0.13
61 °
Siltcoos, Friday, 23 October
Climate normal for this date — 60-year average.
Average high61°
Average low50°
Average precipitation0.13 in
Chance of precipitation40%
Record high76° (1965)
Record low43° (2020)
Sat, 2461° / 50°0.18
61 °
Siltcoos, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high61°
Average low50°
Average precipitation0.18 in
Chance of precipitation40%
Record high76° (1965)
Record low41° (1971)
Sun, 2561° / 49°0.24
61 °
Siltcoos, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high61°
Average low49°
Average precipitation0.24 in
Chance of precipitation48%
Record high77° (1965)
Record low39° (2020)
Mon, 2660° / 49°0.2
60 °
Siltcoos, Monday, 26 October
Climate normal for this date — 60-year average.
Average high60°
Average low49°
Average precipitation0.2 in
Chance of precipitation50%
Record high79° (2003)
Record low37° (2020)
Tue, 2760° / 48°0.18
60 °
Siltcoos, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high60°
Average low48°
Average precipitation0.18 in
Chance of precipitation45%
Record high78° (1987)
Record low40° (1971)
Wed, 2859° / 49°0.24
59 °
Siltcoos, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high59°
Average low49°
Average precipitation0.24 in
Chance of precipitation55%
Record high72° (1962)
Record low35° (1971)
Thu, 2959° / 48°0.15
59 °
Siltcoos, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high59°
Average low48°
Average precipitation0.15 in
Chance of precipitation40%
Record high73° (1993)
Record low36° (1971)
Fri, 3059° / 48°0.19
59 °
Siltcoos, Friday, 30 October
Climate normal for this date — 60-year average.
Average high59°
Average low48°
Average precipitation0.19 in
Chance of precipitation42%
Record high70° (1967)
Record low35° (2019)
Sat, 3159° / 48°0.16
59 °
Siltcoos, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high59°
Average low48°
Average precipitation0.16 in
Chance of precipitation48%
Record high74° (1966)
Record low37° (2019)
Sun, 0159° / 48°0.24
59 °
Siltcoos, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high59°
Average low48°
Average precipitation0.24 in
Chance of precipitation43%
Record high73° (1962)
Record low36° (2003)
Mon, 0259° / 48°0.21
59 °
Siltcoos, Monday, 2 November
Climate normal for this date — 60-year average.
Average high59°
Average low48°
Average precipitation0.21 in
Chance of precipitation45%
Record high71° (2010)
Record low39° (1973)
Tue, 0359° / 49°0.18
59 °
Siltcoos, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high59°
Average low49°
Average precipitation0.18 in
Chance of precipitation42%
Record high71° (1976)
Record low38° (1994)
Wed, 0458° / 48°0.28
58 °
Siltcoos, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high58°
Average low48°
Average precipitation0.28 in
Chance of precipitation60%
Record high69° (1976)
Record low37° (2011)
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 Siltcoos, 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 Siltcoos, 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.