Monthly outlook for Lacomb, OR: average high 56°, average low 43.6°. That is 0.1° above the climate normal for October. Precipitation is expected on 6 days (about 1.8 inches), against a normal of 9 days and 4.5 inches. The warmest day looks like 11 November (63.4°), the coolest 31 October (36.2°).
56°/43.6°
Average high / low
+0.1°
Above normal
6 / 9
Wet days / normal
1.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
28 October – 6 November
54°
56.8°
-1.6°
7 November – 16 November
59.4°
53.9°
+3.1°
17 November – 26 November
at normal
50°
—
October records over 66 years
91.4°10 October 1991All-time high
24.4°29 October 2023All-time low
Climate normals and records are computed from the nearest reference point — Waterloo (7 mi).
Thu, 2953° / 40°0.02
53 °
Lacomb, Thursday, 29 October
Light rain. High 53°, low 40°.
Pressure29.97 inHg
Wind4.2 mph SW
Humidity73%
Visibility6.2 mi
Dew point44°
Fri, 3052° / 40°0.2
52 °
Lacomb, Friday, 30 October
Rain. High 52°, low 40°.
Pressure29.94 inHg
Wind8.1 mph S
Humidity81%
Visibility6.2 mi
Dew point45°
Sat, 3148° / 36°0.06
48 °
Lacomb, Saturday, 31 October
Light rain. High 48°, low 36°.
Pressure29.97 inHg
Wind2.3 mph W
Humidity85%
Visibility0.0 mi
Dew point41°
Sun, 0152° / 37°0
52 °
Lacomb, Sunday, 1 November
Clear. High 52°, low 37°.
Pressure30.18 inHg
Wind2.3 mph NW
Humidity85%
Visibility6.2 mi
Dew point44°
Mon, 0250° / 39°0
50 °
Lacomb, Monday, 2 November
Overcast. High 50°, low 39°.
Pressure30.24 inHg
Wind3 mph W
Humidity85%
Visibility—
Dew point40°
Tue, 0357° / 44°0
57 °
Lacomb, Tuesday, 3 November
Overcast. High 57°, low 44°.
Pressure30.21 inHg
Wind3.5 mph W
Humidity69%
Visibility—
Dew point42°
Wed, 0453° / 43°0
53 °
Lacomb, Wednesday, 4 November
Overcast. High 53°, low 43°.
Pressure29.91 inHg
Wind4.3 mph SE
Humidity52%
Visibility—
Dew point34°
Thu, 0560° / 47°0
60 °
Lacomb, Thursday, 5 November
Overcast. High 60°, low 47°.
Pressure30.06 inHg
Wind3.8 mph E
Humidity58%
Visibility—
Dew point40°
Fri, 0661° / 44°0
61 °
Lacomb, Friday, 6 November
Partly cloudy. High 61°, low 44°.
Pressure30.03 inHg
Wind5 mph E
Humidity57%
Visibility—
Dew point41°
Sat, 0756° / 49°0.33
56 °
Lacomb, Saturday, 7 November
Rain. High 56°, low 49°.
Pressure29.97 inHg
Wind10.9 mph S
Humidity82%
Visibility—
Dew point50°
Sun, 0857° / 45°0.12
57 °
Lacomb, Sunday, 8 November
Light rain. High 57°, low 45°.
Pressure30.36 inHg
Wind8.5 mph S
Humidity85%
Visibility—
Dew point50°
Mon, 0955° / 44°0
55 °
Lacomb, Monday, 9 November
Overcast. High 55°, low 44°.
Pressure30.15 inHg
Wind3.2 mph E
Humidity58%
Visibility—
Dew point38°
Tue, 1063° / 48°0
63 °
Lacomb, Tuesday, 10 November
Overcast. High 63°, low 48°.
Pressure29.91 inHg
Wind3.6 mph E
Humidity45%
Visibility—
Dew point37°
Wed, 1163° / 50°0
63 °
Lacomb, Wednesday, 11 November
Overcast. High 63°, low 50°.
Pressure29.68 inHg
Wind5.1 mph NW
Humidity52%
Visibility—
Dew point40°
Thu, 1262° / 46°0.4
62 °
Lacomb, Thursday, 12 November
Rain. High 62°, low 46°.
Pressure29.44 inHg
Wind4.1 mph SW
Humidity55%
Visibility—
Dew point43°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 1354° / 41°0.35
54 °
Lacomb, Friday, 13 November
Climate normal for this date — 60-year average.
Average high54°
Average low41°
Average precipitation0.35 in
Chance of precipitation62%
Record high68° (1999)
Record low16° (1985)
Sat, 1454° / 40°0.23
54 °
Lacomb, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.23 in
Chance of precipitation50%
Record high70° (1999)
Record low13° (1985)
Sun, 1553° / 41°0.3
53 °
Lacomb, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high53°
Average low41°
Average precipitation0.3 in
Chance of precipitation62%
Record high63° (1999)
Record low14° (1964)
Mon, 1652° / 40°0.31
52 °
Lacomb, Monday, 16 November
Climate normal for this date — 60-year average.
Average high52°
Average low40°
Average precipitation0.31 in
Chance of precipitation67%
Record high67° (1976)
Record low22° (1964)
Tue, 1752° / 40°0.37
52 °
Lacomb, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high52°
Average low40°
Average precipitation0.37 in
Chance of precipitation75%
Record high65° (1995)
Record low26° (1964)
Wed, 1851° / 38°0.31
51 °
Lacomb, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.31 in
Chance of precipitation65%
Record high63° (1968)
Record low14° (1994)
Thu, 1951° / 39°0.37
51 °
Lacomb, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high51°
Average low39°
Average precipitation0.37 in
Chance of precipitation67%
Record high64° (1987)
Record low21° (1975)
Fri, 2051° / 38°0.32
51 °
Lacomb, Friday, 20 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.32 in
Chance of precipitation60%
Record high67° (2002)
Record low10° (1977)
Sat, 2149° / 37°0.35
49 °
Lacomb, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.35 in
Chance of precipitation58%
Record high62° (1974)
Record low21° (1985)
Sun, 2249° / 37°0.4
49 °
Lacomb, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.4 in
Chance of precipitation60%
Record high64° (2017)
Record low19° (1994)
Mon, 2349° / 37°0.3
49 °
Lacomb, Monday, 23 November
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.3 in
Chance of precipitation70%
Record high59° (1995)
Record low6° (1985)
Tue, 2449° / 38°0.4
49 °
Lacomb, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high49°
Average low38°
Average precipitation0.4 in
Chance of precipitation63%
Record high59° (1974)
Record low7° (1993)
Wed, 2549° / 37°0.46
49 °
Lacomb, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.46 in
Chance of precipitation67%
Record high61° (1963)
Record low11° (1985)
Thu, 2649° / 36°0.32
49 °
Lacomb, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.32 in
Chance of precipitation57%
Record high61° (2014)
Record low16° (1993)
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 Lacomb, 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 Lacomb, 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.