Monthly outlook for Chain Hill, WA: average high 57.4°, average low 42.2°. That is 1.6° above the climate normal for October. Precipitation is expected on 6 days (about 2.4 inches), against a normal of 9 days and 3.8 inches. The warmest day looks like 2 November (65.8°), the coolest 31 October (36.9°).
57.4°/42.2°
Average high / low
+1.6°
Above normal
6 / 9
Wet days / normal
2.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
22 October – 31 October
56.6°
55.4°
+0.7°
1 November – 10 November
58.8°
52.6°
+3.4°
11 November – 20 November
at normal
49.8°
—
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).
Fri, 2361° / 38°0
61 °
Chain Hill, Friday, 23 October
Overcast. High 61°, low 38°.
Pressure30.33 inHg
Wind3.1 mph NE
Humidity66%
Visibility6.2 mi
Dew point43°
Sat, 2455° / 38°0
55 °
Chain Hill, Saturday, 24 October
Overcast. High 55°, low 38°.
Pressure30.21 inHg
Wind0.4 mph NE
Humidity78%
Visibility6.2 mi
Dew point44°
Sun, 2552° / 44°0.75
52 °
Chain Hill, Sunday, 25 October
Rain. High 52°, low 44°.
Pressure29.97 inHg
Wind6.3 mph S
Humidity94%
Visibility6.2 mi
Dew point46°
Mon, 2653° / 43°0.2
53 °
Chain Hill, Monday, 26 October
Light rain. High 53°, low 43°.
Pressure30.00 inHg
Wind3.1 mph NE
Humidity93%
Visibility—
Dew point49°
Tue, 2755° / 43°0
55 °
Chain Hill, Tuesday, 27 October
Overcast. High 55°, low 43°.
Pressure30.24 inHg
Wind3.8 mph S
Humidity93%
Visibility—
Dew point47°
Wed, 2860° / 39°0
60 °
Chain Hill, Wednesday, 28 October
Clear. High 60°, low 39°.
Pressure30.21 inHg
Wind3 mph N
Humidity70%
Visibility—
Dew point41°
Thu, 2961° / 39°0
61 °
Chain Hill, Thursday, 29 October
Clear. High 61°, low 39°.
Pressure30.09 inHg
Wind3.1 mph W
Humidity62%
Visibility—
Dew point38°
Fri, 3051° / 41°0
51 °
Chain Hill, Friday, 30 October
Overcast. High 51°, low 41°.
Pressure30.06 inHg
Wind2.3 mph SW
Humidity80%
Visibility—
Dew point41°
Sat, 3157° / 37°0
57 °
Chain Hill, Saturday, 31 October
Overcast. High 57°, low 37°.
Pressure30.06 inHg
Wind7.4 mph NE
Humidity70%
Visibility—
Dew point38°
Sun, 0161° / 38°0
61 °
Chain Hill, Sunday, 1 November
Overcast. High 61°, low 38°.
Pressure29.88 inHg
Wind5.4 mph NE
Humidity64%
Visibility—
Dew point37°
Mon, 0266° / 39°0
66 °
Chain Hill, Monday, 2 November
Clear. High 66°, low 39°.
Pressure29.94 inHg
Wind2.1 mph S
Humidity48%
Visibility—
Dew point34°
Tue, 0352° / 48°0.35
52 °
Chain Hill, Tuesday, 3 November
Rain. High 52°, low 48°.
Pressure29.94 inHg
Wind7.9 mph S
Humidity70%
Visibility—
Dew point42°
Wed, 0463° / 47°0.1
63 °
Chain Hill, Wednesday, 4 November
Light rain. High 63°, low 47°.
Pressure30.06 inHg
Wind9.6 mph S
Humidity80%
Visibility—
Dew point49°
Thu, 0556° / 51°0.55
56 °
Chain Hill, Thursday, 5 November
Light rain. High 56°, low 51°.
Pressure29.85 inHg
Wind12.9 mph S
Humidity89%
Visibility—
Dew point51°
Fri, 0655° / 52°0.48
55 °
Chain Hill, Friday, 6 November
Rain. High 55°, low 52°.
Pressure29.80 inHg
Wind8.5 mph S
Humidity95%
Visibility—
Dew point51°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0752° / 41°0.27
52 °
Chain Hill, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high52°
Average low41°
Average precipitation0.27 in
Chance of precipitation68%
Record high63° (2016)
Record low29° (2003)
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)
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.