Monthly outlook for Damascus, OR: average high 66.5°, average low 47.4°. That is 3.3° above the climate normal for October. Precipitation is expected on 2 days (about 1.4 inches), against a normal of 6 days and 2.7 inches. The warmest day looks like 16 October (76.9°), the coolest 12 October (37°).
66.5°/47.4°
Average high / low
+3.3°
Above normal
2 / 6
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 October – 19 October
66.9°
61.8°
+2.8°
20 October – 29 October
66°
57.7°
+4.6°
30 October – 8 November
at normal
54°
—
October records over 66 years
89.4°1 October 1987All-time high
24.3°31 October 2019All-time low
Climate normals and records are computed from the nearest reference point — Gresham (5 mi).
Sun, 1159° / 40°0
59 °
Damascus, Sunday, 11 October
Clear. High 59°, low 40°.
Pressure29.91 inHg
Wind6.3 mph N
Humidity53%
Visibility6.2 mi
Dew point41°
Mon, 1264° / 37°0
64 °
Damascus, Monday, 12 October
Clear. High 64°, low 37°.
Pressure30.06 inHg
Wind2.5 mph NW
Humidity52%
Visibility6.2 mi
Dew point40°
Tue, 1366° / 43°0
66 °
Damascus, Tuesday, 13 October
Mostly clear. High 66°, low 43°.
Pressure30.15 inHg
Wind2.9 mph NW
Humidity59%
Visibility5.0 mi
Dew point44°
Wed, 1468° / 47°0
68 °
Damascus, Wednesday, 14 October
Mostly clear. High 68°, low 47°.
Pressure30.24 inHg
Wind2.8 mph NW
Humidity57%
Visibility2.1 mi
Dew point45°
Thu, 1576° / 50°0
76 °
Damascus, Thursday, 15 October
Clear. High 76°, low 50°.
Pressure30.24 inHg
Wind11.5 mph NE
Humidity44%
Visibility—
Dew point44°
Fri, 1677° / 56°0
77 °
Damascus, Friday, 16 October
Partly cloudy. High 77°, low 56°.
Pressure30.21 inHg
Wind10.8 mph NE
Humidity18%
Visibility—
Dew point24°
Sat, 1771° / 50°0
71 °
Damascus, Saturday, 17 October
Overcast. High 71°, low 50°.
Pressure30.15 inHg
Wind3.2 mph NE
Humidity28%
Visibility—
Dew point28°
Sun, 1869° / 50°0
69 °
Damascus, Sunday, 18 October
Clear. High 69°, low 50°.
Pressure30.18 inHg
Wind3.8 mph W
Humidity41%
Visibility—
Dew point37°
Mon, 1961° / 52°1
61 °
Damascus, Monday, 19 October
Heavy rain. High 61°, low 52°.
Pressure30.09 inHg
Wind8.2 mph SW
Humidity81%
Visibility—
Dew point49°
Tue, 2058° / 47°0.38
58 °
Damascus, Tuesday, 20 October
Rain. High 58°, low 47°.
Pressure30.15 inHg
Wind8 mph SW
Humidity87%
Visibility—
Dew point50°
Wed, 2166° / 48°0
66 °
Damascus, Wednesday, 21 October
Overcast. High 66°, low 48°.
Pressure30.18 inHg
Wind6.4 mph N
Humidity74%
Visibility—
Dew point47°
Thu, 2271° / 49°0
71 °
Damascus, Thursday, 22 October
Overcast. High 71°, low 49°.
Pressure30.15 inHg
Wind5.3 mph NE
Humidity41%
Visibility—
Dew point37°
Fri, 2368° / 48°0
68 °
Damascus, Friday, 23 October
Partly cloudy. High 68°, low 48°.
Pressure30.15 inHg
Wind2.8 mph E
Humidity50%
Visibility—
Dew point40°
Sat, 2467° / 49°0
67 °
Damascus, Saturday, 24 October
Partly cloudy. High 67°, low 49°.
Pressure30.03 inHg
Wind3.4 mph SE
Humidity49%
Visibility—
Dew point40°
Sun, 2566° / 49°0
66 °
Damascus, Sunday, 25 October
Overcast. High 66°, low 49°.
Pressure30.03 inHg
Wind3 mph SE
Humidity56%
Visibility—
Dew point43°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2656° / 42°0.28
56 °
Damascus, Monday, 26 October
Climate normal for this date — 60-year average.
Average high56°
Average low42°
Average precipitation0.28 in
Chance of precipitation60%
Record high72° (2003)
Record low28° (1970)
Tue, 2757° / 42°0.28
57 °
Damascus, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high57°
Average low42°
Average precipitation0.28 in
Chance of precipitation52%
Record high73° (1987)
Record low29° (1971)
Wed, 2855° / 42°0.28
55 °
Damascus, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high55°
Average low42°
Average precipitation0.28 in
Chance of precipitation60%
Record high71° (1987)
Record low28° (2019)
Thu, 2955° / 42°0.23
55 °
Damascus, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high55°
Average low42°
Average precipitation0.23 in
Chance of precipitation58%
Record high70° (1983)
Record low25° (1971)
Fri, 3055° / 42°0.24
55 °
Damascus, Friday, 30 October
Climate normal for this date — 60-year average.
Average high55°
Average low42°
Average precipitation0.24 in
Chance of precipitation48%
Record high67° (1965)
Record low27° (1991)
Sat, 3154° / 42°0.31
54 °
Damascus, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high54°
Average low42°
Average precipitation0.31 in
Chance of precipitation58%
Record high69° (1966)
Record low24° (2019)
Sun, 0154° / 42°0.3
54 °
Damascus, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high54°
Average low42°
Average precipitation0.3 in
Chance of precipitation55%
Record high67° (1962)
Record low26° (2003)
Mon, 0255° / 42°0.2
55 °
Damascus, Monday, 2 November
Climate normal for this date — 60-year average.
Average high55°
Average low42°
Average precipitation0.2 in
Chance of precipitation50%
Record high67° (1981)
Record low29° (1973)
Tue, 0355° / 42°0.21
55 °
Damascus, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high55°
Average low42°
Average precipitation0.21 in
Chance of precipitation57%
Record high66° (2010)
Record low26° (1994)
Wed, 0455° / 42°0.37
55 °
Damascus, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high55°
Average low42°
Average precipitation0.37 in
Chance of precipitation60%
Record high70° (1980)
Record low29° (2004)
Thu, 0554° / 41°0.28
54 °
Damascus, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high54°
Average low41°
Average precipitation0.28 in
Chance of precipitation73%
Record high66° (1987)
Record low26° (1971)
Fri, 0653° / 42°0.38
53 °
Damascus, Friday, 6 November
Climate normal for this date — 60-year average.
Average high53°
Average low42°
Average precipitation0.38 in
Chance of precipitation67%
Record high64° (1999)
Record low29° (2004)
Sat, 0753° / 41°0.33
53 °
Damascus, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high53°
Average low41°
Average precipitation0.33 in
Chance of precipitation62%
Record high66° (2016)
Record low30° (2001)
Sun, 0852° / 39°0.25
52 °
Damascus, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high52°
Average low39°
Average precipitation0.25 in
Chance of precipitation52%
Record high68° (1976)
Record low26° (1977)
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 Damascus, 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 Damascus, 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.