Monthly outlook for Chain Hill, WA: average high 56.8°, average low 42.4°. That is 1.4° above the climate normal for October. Precipitation is expected on 7 days (about 9.3 inches), against a normal of 9 days and 3.8 inches. The warmest day looks like 30 October (63.3°), the coolest 2 November (34.9°).
56.8°/42.4°
Average high / low
+1.4°
Above normal
7 / 9
Wet days / normal
9.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
23 October – 1 November
57.7°
55°
+1.5°
2 November – 11 November
55.3°
52.4°
+1.6°
12 November – 21 November
at normal
49.4°
—
October records over 66 years
89.1°1 October 1987All-time high
27.7°28 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Bucoda (6 mi).
Sat, 2455° / 37°0
55 °
Chain Hill, Saturday, 24 October
Overcast. High 55°, low 37°.
Pressure30.18 inHg
Wind0.9 mph SW
Humidity70%
Visibility6.2 mi
Dew point41°
Sun, 2549° / 44°1.8
49 °
Chain Hill, Sunday, 25 October
Rain. High 49°, low 44°.
Pressure29.97 inHg
Wind4.3 mph SE
Humidity97%
Visibility1.5 mi
Dew point44°
Mon, 2659° / 45°0.06
59 °
Chain Hill, Monday, 26 October
Light rain. High 59°, low 45°.
Pressure30.00 inHg
Wind3.3 mph NE
Humidity73%
Visibility6.2 mi
Dew point48°
Tue, 2757° / 46°0
57 °
Chain Hill, Tuesday, 27 October
Overcast. High 57°, low 46°.
Pressure30.12 inHg
Wind5.6 mph S
Humidity78%
Visibility6.2 mi
Dew point47°
Wed, 2854° / 44°0.01
54 °
Chain Hill, Wednesday, 28 October
Light rain. High 54°, low 44°.
Pressure30.12 inHg
Wind9.4 mph NE
Humidity98%
Visibility—
Dew point47°
Thu, 2962° / 38°0
62 °
Chain Hill, Thursday, 29 October
Clear. High 62°, low 38°.
Pressure30.12 inHg
Wind5 mph NE
Humidity63%
Visibility—
Dew point38°
Fri, 3063° / 37°0
63 °
Chain Hill, Friday, 30 October
Clear. High 63°, low 37°.
Pressure29.97 inHg
Wind4.2 mph SW
Humidity43%
Visibility—
Dew point30°
Sat, 3161° / 37°0
61 °
Chain Hill, Saturday, 31 October
Clear. High 61°, low 37°.
Pressure29.91 inHg
Wind5.9 mph NE
Humidity48%
Visibility—
Dew point31°
Sun, 0161° / 36°0
61 °
Chain Hill, Sunday, 1 November
Clear. High 61°, low 36°.
Pressure29.80 inHg
Wind6 mph N
Humidity52%
Visibility—
Dew point32°
Mon, 0260° / 35°0
60 °
Chain Hill, Monday, 2 November
Clear. High 60°, low 35°.
Pressure29.85 inHg
Wind6 mph W
Humidity49%
Visibility—
Dew point31°
Tue, 0348° / 41°0.25
48 °
Chain Hill, Tuesday, 3 November
Light rain. High 48°, low 41°.
Pressure29.94 inHg
Wind7 mph S
Humidity94%
Visibility—
Dew point45°
Wed, 0448° / 41°0.96
48 °
Chain Hill, Wednesday, 4 November
Rain. High 48°, low 41°.
Pressure29.85 inHg
Wind15.9 mph S
Humidity91%
Visibility—
Dew point42°
Thu, 0559° / 48°3.91
59 °
Chain Hill, Thursday, 5 November
Heavy rain. High 59°, low 48°.
Pressure29.38 inHg
Wind21.6 mph SW
Humidity93%
Visibility—
Dew point47°
Fri, 0659° / 56°0.96
59 °
Chain Hill, Friday, 6 November
Heavy rain. High 59°, low 56°.
Pressure29.68 inHg
Wind25.2 mph SW
Humidity88%
Visibility—
Dew point55°
Sat, 0758° / 53°1.31
58 °
Chain Hill, Saturday, 7 November
Rain. High 58°, low 53°.
Pressure29.53 inHg
Wind15.1 mph S
Humidity90%
Visibility—
Dew point54°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0852° / 40°0.17
52 °
Chain Hill, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high52°
Average low40°
Average precipitation0.17 in
Chance of precipitation53%
Record high67° (2016)
Record low29° (2020)
Mon, 0951° / 40°0.21
51 °
Chain Hill, Monday, 9 November
Climate normal for this date — 60-year average.
Average high51°
Average low40°
Average precipitation0.21 in
Chance of precipitation62%
Record high62° (2016)
Record low29° (2020)
Tue, 1052° / 40°0.19
52 °
Chain Hill, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high52°
Average low40°
Average precipitation0.19 in
Chance of precipitation58%
Record high64° (2016)
Record low30° (1986)
Wed, 1152° / 41°0.27
52 °
Chain Hill, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high52°
Average low41°
Average precipitation0.27 in
Chance of precipitation60%
Record high62° (1990)
Record low27° (1985)
Thu, 1251° / 41°0.3
51 °
Chain Hill, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high51°
Average low41°
Average precipitation0.3 in
Chance of precipitation65%
Record high60° (1967)
Record low27° (1985)
Fri, 1351° / 40°0.33
51 °
Chain Hill, Friday, 13 November
Climate normal for this date — 60-year average.
Average high51°
Average low40°
Average precipitation0.33 in
Chance of precipitation60%
Record high60° (1967)
Record low26° (1978)
Sat, 1451° / 40°0.28
51 °
Chain Hill, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high51°
Average low40°
Average precipitation0.28 in
Chance of precipitation48%
Record high64° (1995)
Record low26° (1978)
Sun, 1550° / 39°0.26
50 °
Chain Hill, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high50°
Average low39°
Average precipitation0.26 in
Chance of precipitation62%
Record high61° (2001)
Record low27° (1978)
Mon, 1649° / 40°0.24
49 °
Chain Hill, Monday, 16 November
Climate normal for this date — 60-year average.
Average high49°
Average low40°
Average precipitation0.24 in
Chance of precipitation72%
Record high62° (1965)
Record low27° (2014)
Tue, 1749° / 39°0.29
49 °
Chain Hill, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high49°
Average low39°
Average precipitation0.29 in
Chance of precipitation67%
Record high63° (1995)
Record low27° (1961)
Wed, 1848° / 38°0.19
48 °
Chain Hill, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high48°
Average low38°
Average precipitation0.19 in
Chance of precipitation52%
Record high58° (1968)
Record low24° (1985)
Thu, 1948° / 39°0.34
48 °
Chain Hill, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high48°
Average low39°
Average precipitation0.34 in
Chance of precipitation70%
Record high62° (1968)
Record low27° (2000)
Fri, 2048° / 38°0.28
48 °
Chain Hill, Friday, 20 November
Climate normal for this date — 60-year average.
Average high48°
Average low38°
Average precipitation0.28 in
Chance of precipitation57%
Record high60° (2002)
Record low25° (1977)
Sat, 2147° / 36°0.27
47 °
Chain Hill, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high47°
Average low36°
Average precipitation0.27 in
Chance of precipitation52%
Record high58° (2002)
Record low18° (1978)
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 Chain Hill, 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 Chain Hill, 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.