Monthly outlook for Brighton, OR: average high 59°, average low 47°. That is 1.8° above the climate normal for October. Precipitation is expected on 3 days (about 1.4 inches), against a normal of 9 days and 4.8 inches. The warmest day looks like 20 October (69.8°), the coolest 24 October (39°).
59°/47°
Average high / low
+1.8°
Above normal
3 / 9
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
20 October – 29 October
61.1°
56.3°
+2.7°
30 October – 8 November
55.4°
54.1°
+0.7°
9 November – 18 November
at normal
52.2°
—
October records over 66 years
82.9°10 October 1991All-time high
33.4°28 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Neahkahnie (4 mi).
Wed, 2170° / 45°0
70 °
Brighton, Wednesday, 21 October
Clear. High 70°, low 45°.
Pressure29.91 inHg
Wind1.6 mph N
Humidity62%
Visibility6.2 mi
Dew point48°
Thu, 2255° / 44°0
55 °
Brighton, Thursday, 22 October
Overcast. High 55°, low 44°.
Pressure30.06 inHg
Wind14.4 mph N
Humidity77%
Visibility6.2 mi
Dew point48°
Fri, 2354° / 42°0
54 °
Brighton, Friday, 23 October
Mostly clear. High 54°, low 42°.
Pressure30.36 inHg
Wind6 mph NW
Humidity67%
Visibility6.2 mi
Dew point43°
Sat, 2458° / 39°0
58 °
Brighton, Saturday, 24 October
Overcast. High 58°, low 39°.
Pressure30.15 inHg
Wind4.6 mph N
Humidity57%
Visibility6.2 mi
Dew point41°
Sun, 2560° / 40°0
60 °
Brighton, Sunday, 25 October
Overcast. High 60°, low 40°.
Pressure30.09 inHg
Wind6.7 mph E
Humidity52%
Visibility—
Dew point39°
Mon, 2663° / 46°0
63 °
Brighton, Monday, 26 October
Partly cloudy. High 63°, low 46°.
Pressure30.18 inHg
Wind9.4 mph E
Humidity57%
Visibility—
Dew point41°
Tue, 2762° / 51°0
62 °
Brighton, Tuesday, 27 October
Overcast. High 62°, low 51°.
Pressure30.06 inHg
Wind9.1 mph E
Humidity49%
Visibility—
Dew point40°
Wed, 2862° / 52°0
62 °
Brighton, Wednesday, 28 October
Overcast. High 62°, low 52°.
Pressure29.97 inHg
Wind8.3 mph E
Humidity51%
Visibility—
Dew point41°
Thu, 2958° / 52°0
58 °
Brighton, Thursday, 29 October
Overcast. High 58°, low 52°.
Pressure29.97 inHg
Wind5.7 mph SE
Humidity52%
Visibility—
Dew point40°
Fri, 3055° / 50°0
55 °
Brighton, Friday, 30 October
Overcast. High 55°, low 50°.
Pressure29.94 inHg
Wind7.1 mph SW
Humidity84%
Visibility—
Dew point49°
Sat, 3154° / 51°0.19
54 °
Brighton, Saturday, 31 October
Light rain. High 54°, low 51°.
Pressure29.91 inHg
Wind12.4 mph S
Humidity89%
Visibility—
Dew point49°
Sun, 0155° / 46°0
55 °
Brighton, Sunday, 1 November
Clear. High 55°, low 46°.
Pressure30.12 inHg
Wind8.5 mph NE
Humidity74%
Visibility—
Dew point44°
Mon, 0256° / 46°0
56 °
Brighton, Monday, 2 November
Overcast. High 56°, low 46°.
Pressure30.09 inHg
Wind6.3 mph E
Humidity49%
Visibility—
Dew point35°
Tue, 0354° / 52°0.48
54 °
Brighton, Tuesday, 3 November
Rain. High 54°, low 52°.
Pressure30.00 inHg
Wind14.5 mph S
Humidity92%
Visibility—
Dew point50°
Wed, 0458° / 50°0.74
58 °
Brighton, Wednesday, 4 November
Rain. High 58°, low 50°.
Pressure29.65 inHg
Wind23 mph S
Humidity90%
Visibility—
Dew point47°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0553° / 46°0.32
53 °
Brighton, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high53°
Average low46°
Average precipitation0.32 in
Chance of precipitation72%
Record high64° (1987)
Record low35° (1971)
Fri, 0653° / 46°0.46
53 °
Brighton, Friday, 6 November
Climate normal for this date — 60-year average.
Average high53°
Average low46°
Average precipitation0.46 in
Chance of precipitation68%
Record high60° (1967)
Record low37° (1971)
Sat, 0753° / 46°0.4
53 °
Brighton, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high53°
Average low46°
Average precipitation0.4 in
Chance of precipitation63%
Record high63° (2016)
Record low35° (1973)
Sun, 0853° / 45°0.27
53 °
Brighton, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high53°
Average low45°
Average precipitation0.27 in
Chance of precipitation55%
Record high65° (1976)
Record low33° (2020)
Mon, 0952° / 45°0.3
52 °
Brighton, Monday, 9 November
Climate normal for this date — 60-year average.
Average high52°
Average low45°
Average precipitation0.3 in
Chance of precipitation68%
Record high65° (1996)
Record low31° (2020)
Tue, 1053° / 45°0.23
53 °
Brighton, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high53°
Average low45°
Average precipitation0.23 in
Chance of precipitation55%
Record high65° (1996)
Record low33° (1985)
Wed, 1153° / 46°0.35
53 °
Brighton, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high53°
Average low46°
Average precipitation0.35 in
Chance of precipitation63%
Record high62° (2016)
Record low32° (1985)
Thu, 1253° / 46°0.39
53 °
Brighton, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high53°
Average low46°
Average precipitation0.39 in
Chance of precipitation58%
Record high65° (1967)
Record low32° (1985)
Fri, 1353° / 45°0.44
53 °
Brighton, Friday, 13 November
Climate normal for this date — 60-year average.
Average high53°
Average low45°
Average precipitation0.44 in
Chance of precipitation65%
Record high64° (1969)
Record low32° (2014)
Sat, 1452° / 45°0.37
52 °
Brighton, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high52°
Average low45°
Average precipitation0.37 in
Chance of precipitation47%
Record high63° (1999)
Record low33° (1978)
Sun, 1552° / 45°0.35
52 °
Brighton, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high52°
Average low45°
Average precipitation0.35 in
Chance of precipitation62%
Record high60° (2008)
Record low34° (1978)
Mon, 1651° / 45°0.34
51 °
Brighton, Monday, 16 November
Climate normal for this date — 60-year average.
Average high51°
Average low45°
Average precipitation0.34 in
Chance of precipitation75%
Record high60° (1965)
Record low36° (2014)
Tue, 1751° / 44°0.41
51 °
Brighton, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high51°
Average low44°
Average precipitation0.41 in
Chance of precipitation73%
Record high60° (1995)
Record low34° (2022)
Wed, 1850° / 44°0.28
50 °
Brighton, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high50°
Average low44°
Average precipitation0.28 in
Chance of precipitation58%
Record high60° (2023)
Record low32° (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 Brighton, 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 Brighton, 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.