Monthly outlook for Humptulips, WA: average high 56.9°, average low 42.9°. That is 2.2° above the climate normal for October. Precipitation is expected on 7 days (about 5.1 inches), against a normal of 10 days and 7.6 inches. The warmest day looks like 3 November (66.7°), the coolest 24 October (34.4°).
56.9°/42.9°
Average high / low
+2.2°
Above normal
7 / 10
Wet days / normal
5.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
22 October – 31 October
56.7°
53.6°
+1.7°
1 November – 10 November
57.3°
51.1°
+3.4°
11 November – 20 November
at normal
48.7°
—
October records over 66 years
82.6°15 October 2022All-time high
27.5°28 October 2023All-time low
Climate normals and records are computed from the nearest reference point — Neilton (11 mi).
Fri, 2358° / 37°0
58 °
Humptulips, Friday, 23 October
Clear. High 58°, low 37°.
Pressure30.33 inHg
Wind4.8 mph SE
Humidity71%
Visibility6.2 mi
Dew point44°
Sat, 2453° / 34°0.1
53 °
Humptulips, Saturday, 24 October
Rain. High 53°, low 34°.
Pressure30.18 inHg
Wind2 mph S
Humidity81%
Visibility6.2 mi
Dew point43°
Sun, 2552° / 45°0.82
52 °
Humptulips, Sunday, 25 October
Rain. High 52°, low 45°.
Pressure29.91 inHg
Wind11.1 mph E
Humidity84%
Visibility6.2 mi
Dew point46°
Mon, 2657° / 44°0.5
57 °
Humptulips, Monday, 26 October
Rain. High 57°, low 44°.
Pressure30.00 inHg
Wind10.9 mph SE
Humidity93%
Visibility—
Dew point49°
Tue, 2758° / 35°0
58 °
Humptulips, Tuesday, 27 October
Clear. High 58°, low 35°.
Pressure30.18 inHg
Wind4.7 mph W
Humidity79%
Visibility—
Dew point43°
Wed, 2861° / 41°0
61 °
Humptulips, Wednesday, 28 October
Clear. High 61°, low 41°.
Pressure30.24 inHg
Wind3.2 mph E
Humidity70%
Visibility—
Dew point42°
Thu, 2963° / 41°0
63 °
Humptulips, Thursday, 29 October
Clear. High 63°, low 41°.
Pressure29.91 inHg
Wind3.8 mph E
Humidity52%
Visibility—
Dew point37°
Fri, 3055° / 42°0.02
55 °
Humptulips, Friday, 30 October
Light rain. High 55°, low 42°.
Pressure30.00 inHg
Wind6 mph SW
Humidity82%
Visibility—
Dew point47°
Sat, 3153° / 46°0
53 °
Humptulips, Saturday, 31 October
Overcast. High 53°, low 46°.
Pressure30.09 inHg
Wind5.4 mph NW
Humidity68%
Visibility—
Dew point40°
Sun, 0156° / 42°0
56 °
Humptulips, Sunday, 1 November
Overcast. High 56°, low 42°.
Pressure30.12 inHg
Wind3.7 mph W
Humidity78%
Visibility—
Dew point44°
Mon, 0261° / 45°0
61 °
Humptulips, Monday, 2 November
Overcast. High 61°, low 45°.
Pressure30.03 inHg
Wind7.4 mph SE
Humidity66%
Visibility—
Dew point42°
Tue, 0367° / 47°0.23
67 °
Humptulips, Tuesday, 3 November
Rain. High 67°, low 47°.
Pressure29.80 inHg
Wind11.3 mph S
Humidity39%
Visibility—
Dew point31°
Wed, 0456° / 49°1.24
56 °
Humptulips, Wednesday, 4 November
Heavy rain. High 56°, low 49°.
Pressure29.85 inHg
Wind19 mph S
Humidity86%
Visibility—
Dew point47°
Thu, 0553° / 48°1.65
53 °
Humptulips, Thursday, 5 November
Rain. High 53°, low 48°.
Pressure29.59 inHg
Wind21.4 mph S
Humidity98%
Visibility—
Dew point50°
Fri, 0650° / 47°0.59
50 °
Humptulips, Friday, 6 November
Rain. High 50°, low 47°.
Pressure29.59 inHg
Wind15.7 mph SE
Humidity89%
Visibility—
Dew point46°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0750° / 41°0.54
50 °
Humptulips, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high50°
Average low41°
Average precipitation0.54 in
Chance of precipitation70%
Record high62° (1979)
Record low29° (1973)
Sun, 0851° / 41°0.44
51 °
Humptulips, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high51°
Average low41°
Average precipitation0.44 in
Chance of precipitation60%
Record high62° (2016)
Record low30° (1977)
Mon, 0950° / 41°0.59
50 °
Humptulips, Monday, 9 November
Climate normal for this date — 60-year average.
Average high50°
Average low41°
Average precipitation0.59 in
Chance of precipitation67%
Record high63° (1976)
Record low27° (2020)
Tue, 1050° / 40°0.43
50 °
Humptulips, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high50°
Average low40°
Average precipitation0.43 in
Chance of precipitation57%
Record high63° (1996)
Record low30° (2022)
Wed, 1150° / 41°0.6
50 °
Humptulips, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high50°
Average low41°
Average precipitation0.6 in
Chance of precipitation65%
Record high62° (1976)
Record low28° (1985)
Thu, 1250° / 41°0.6
50 °
Humptulips, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high50°
Average low41°
Average precipitation0.6 in
Chance of precipitation70%
Record high61° (1976)
Record low29° (1978)
Fri, 1350° / 41°0.65
50 °
Humptulips, Friday, 13 November
Climate normal for this date — 60-year average.
Average high50°
Average low41°
Average precipitation0.65 in
Chance of precipitation65%
Record high62° (1967)
Record low25° (1978)
Sat, 1450° / 40°0.53
50 °
Humptulips, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high50°
Average low40°
Average precipitation0.53 in
Chance of precipitation62%
Record high64° (1999)
Record low26° (1978)
Sun, 1549° / 39°0.68
49 °
Humptulips, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high49°
Average low39°
Average precipitation0.68 in
Chance of precipitation68%
Record high58° (2008)
Record low29° (2014)
Mon, 1648° / 39°0.54
48 °
Humptulips, Monday, 16 November
Climate normal for this date — 60-year average.
Average high48°
Average low39°
Average precipitation0.54 in
Chance of precipitation77%
Record high59° (1965)
Record low28° (2000)
Tue, 1748° / 38°0.47
48 °
Humptulips, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high48°
Average low38°
Average precipitation0.47 in
Chance of precipitation63%
Record high59° (1965)
Record low29° (2021)
Wed, 1847° / 38°0.44
47 °
Humptulips, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high47°
Average low38°
Average precipitation0.44 in
Chance of precipitation65%
Record high57° (2023)
Record low25° (1975)
Thu, 1948° / 39°0.65
48 °
Humptulips, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high48°
Average low39°
Average precipitation0.65 in
Chance of precipitation73%
Record high61° (1987)
Record low26° (1973)
Fri, 2047° / 38°0.57
47 °
Humptulips, Friday, 20 November
Climate normal for this date — 60-year average.
Average high47°
Average low38°
Average precipitation0.57 in
Chance of precipitation62%
Record high64° (2002)
Record low24° (1996)
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 Humptulips, WA 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 Humptulips, WA 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.