Monthly outlook for Harpole, WA: average high 52.7°, average low 41.7°. That is 1.5° above the climate normal for October. Precipitation is expected on 10 days (about 1.8 inches), against a normal of 6 days and 1.5 inches. The warmest day looks like 9 November (62.2°), the coolest 29 October (35.4°).
52.7°/41.7°
Average high / low
+1.5°
Above normal
10 / 6
Wet days / normal
1.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
25 October – 3 November
51.9°
51.3°
+0.3°
4 November – 13 November
54.1°
47°
+3.9°
14 November – 23 November
at normal
42.9°
—
October records over 66 years
85.3°2 October 1987All-time high
9.7°26 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Garfield (14 mi).
Mon, 2654° / 43°0.2
54 °
Harpole, Monday, 26 October
Rain. High 54°, low 43°.
Pressure30.00 inHg
Wind10.1 mph SW
Humidity62%
Visibility6.2 mi
Dew point37°
Tue, 2752° / 41°0.07
52 °
Harpole, Tuesday, 27 October
Light rain. High 52°, low 41°.
Pressure29.97 inHg
Wind13.5 mph SW
Humidity67%
Visibility6.2 mi
Dew point40°
Wed, 2847° / 38°0.31
47 °
Harpole, Wednesday, 28 October
Rain. High 47°, low 38°.
Pressure30.00 inHg
Wind15.5 mph SW
Humidity66%
Visibility6.2 mi
Dew point36°
Thu, 2951° / 35°0
51 °
Harpole, Thursday, 29 October
Overcast. High 51°, low 35°.
Pressure30.06 inHg
Wind7.2 mph E
Humidity70%
Visibility—
Dew point35°
Fri, 3051° / 37°0.08
51 °
Harpole, Friday, 30 October
Light rain. High 51°, low 37°.
Pressure29.94 inHg
Wind8.9 mph E
Humidity73%
Visibility—
Dew point37°
Sat, 3151° / 37°0
51 °
Harpole, Saturday, 31 October
Overcast. High 51°, low 37°.
Pressure30.00 inHg
Wind6.8 mph SE
Humidity62%
Visibility—
Dew point33°
Sun, 0150° / 39°0.09
50 °
Harpole, Sunday, 1 November
Light rain. High 50°, low 39°.
Pressure29.77 inHg
Wind13 mph W
Humidity63%
Visibility—
Dew point34°
Mon, 0249° / 38°0.28
49 °
Harpole, Monday, 2 November
Light rain. High 49°, low 38°.
Pressure30.06 inHg
Wind20.5 mph SW
Humidity66%
Visibility—
Dew point34°
Tue, 0352° / 40°0
52 °
Harpole, Tuesday, 3 November
Overcast. High 52°, low 40°.
Pressure30.24 inHg
Wind12.9 mph SE
Humidity48%
Visibility—
Dew point28°
Wed, 0456° / 42°0
56 °
Harpole, Wednesday, 4 November
Overcast. High 56°, low 42°.
Pressure29.91 inHg
Wind11.5 mph E
Humidity53%
Visibility—
Dew point33°
Thu, 0549° / 46°0.19
49 °
Harpole, Thursday, 5 November
Light rain. High 49°, low 46°.
Pressure29.77 inHg
Wind14.4 mph SE
Humidity73%
Visibility—
Dew point39°
Fri, 0656° / 49°0.27
56 °
Harpole, Friday, 6 November
Light rain. High 56°, low 49°.
Pressure29.41 inHg
Wind13.3 mph SE
Humidity79%
Visibility—
Dew point44°
Sat, 0752° / 46°0.08
52 °
Harpole, Saturday, 7 November
Light rain. High 52°, low 46°.
Pressure29.80 inHg
Wind19.4 mph SW
Humidity79%
Visibility—
Dew point44°
Sun, 0850° / 46°0.25
50 °
Harpole, Sunday, 8 November
Light rain. High 50°, low 46°.
Pressure29.91 inHg
Wind13.4 mph SE
Humidity83%
Visibility—
Dew point42°
Mon, 0962° / 50°0
62 °
Harpole, Monday, 9 November
Overcast. High 62°, low 50°.
Pressure29.88 inHg
Wind14.6 mph SE
Humidity64%
Visibility—
Dew point46°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1046° / 33°0.07
46 °
Harpole, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.07 in
Chance of precipitation38%
Record high65° (2016)
Record low6° (1986)
Wed, 1146° / 33°0.07
46 °
Harpole, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.07 in
Chance of precipitation33%
Record high64° (2016)
Record low-1° (2000)
Thu, 1246° / 34°0.12
46 °
Harpole, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.12 in
Chance of precipitation38%
Record high67° (1999)
Record low8° (2000)
Fri, 1345° / 33°0.11
45 °
Harpole, Friday, 13 November
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.11 in
Chance of precipitation48%
Record high65° (1999)
Record low8° (2000)
Sat, 1446° / 33°0.07
46 °
Harpole, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.07 in
Chance of precipitation40%
Record high65° (1999)
Record low10° (2000)
Sun, 1546° / 32°0.08
46 °
Harpole, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.08 in
Chance of precipitation37%
Record high60° (2021)
Record low10° (2000)
Mon, 1644° / 33°0.11
44 °
Harpole, Monday, 16 November
Climate normal for this date — 60-year average.
Average high44°
Average low33°
Average precipitation0.11 in
Chance of precipitation48%
Record high60° (1999)
Record low13° (1964)
Tue, 1744° / 33°0.13
44 °
Harpole, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high44°
Average low33°
Average precipitation0.13 in
Chance of precipitation47%
Record high60° (1976)
Record low10° (1964)
Wed, 1843° / 31°0.11
43 °
Harpole, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.11 in
Chance of precipitation47%
Record high56° (2008)
Record low7° (1994)
Thu, 1943° / 31°0.11
43 °
Harpole, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.11 in
Chance of precipitation43%
Record high56° (1966)
Record low0° (1985)
Fri, 2043° / 31°0.14
43 °
Harpole, Friday, 20 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.14 in
Chance of precipitation47%
Record high58° (2002)
Record low14° (1978)
Sat, 2141° / 29°0.11
41 °
Harpole, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.11 in
Chance of precipitation47%
Record high58° (2002)
Record low2° (1985)
Sun, 2240° / 28°0.11
40 °
Harpole, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.11 in
Chance of precipitation47%
Record high55° (2002)
Record low-4° (1985)
Mon, 2339° / 28°0.12
39 °
Harpole, Monday, 23 November
Climate normal for this date — 60-year average.
Average high39°
Average low28°
Average precipitation0.12 in
Chance of precipitation57%
Record high56° (2017)
Record low-15° (1985)
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 Harpole, 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 Harpole, 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.