Monthly outlook for Chain Hill, WA: average high 61°, average low 42.6°. That is 3.2° above the climate normal for October. Precipitation is expected on 3 days (about 0.4 inches), against a normal of 8 days and 3.7 inches. The warmest day looks like 21 October (69.8°), the coolest 24 October (37.7°).
61°/42.6°
Average high / low
+3.2°
Above normal
3 / 8
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
20 October – 29 October
61.5°
56.3°
+2.9°
30 October – 8 November
60.2°
53.1°
+3.9°
9 November – 18 November
at normal
50.4°
—
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).
Wed, 2170° / 43°0
70 °
Chain Hill, Wednesday, 21 October
Clear. High 70°, low 43°.
Pressure29.94 inHg
Wind1.9 mph NE
Humidity68%
Visibility0.9 mi
Dew point48°
Thu, 2260° / 41°0
60 °
Chain Hill, Thursday, 22 October
Overcast. High 60°, low 41°.
Pressure30.00 inHg
Wind0.7 mph SW
Humidity65%
Visibility6.2 mi
Dew point44°
Fri, 2356° / 41°0
56 °
Chain Hill, Friday, 23 October
Overcast. High 56°, low 41°.
Pressure30.33 inHg
Wind1.8 mph SW
Humidity76%
Visibility6.2 mi
Dew point43°
Sat, 2451° / 38°0
51 °
Chain Hill, Saturday, 24 October
Overcast. High 51°, low 38°.
Pressure30.18 inHg
Wind5.4 mph N
Humidity85%
Visibility—
Dew point42°
Sun, 2559° / 41°0
59 °
Chain Hill, Sunday, 25 October
Overcast. High 59°, low 41°.
Pressure30.21 inHg
Wind4.9 mph NE
Humidity87%
Visibility—
Dew point44°
Mon, 2662° / 39°0
62 °
Chain Hill, Monday, 26 October
Overcast. High 62°, low 39°.
Pressure30.18 inHg
Wind5.1 mph NE
Humidity34%
Visibility—
Dew point24°
Tue, 2765° / 41°0
65 °
Chain Hill, Tuesday, 27 October
Overcast. High 65°, low 41°.
Pressure30.18 inHg
Wind4.1 mph N
Humidity31%
Visibility—
Dew point23°
Wed, 2865° / 39°0
65 °
Chain Hill, Wednesday, 28 October
Mostly clear. High 65°, low 39°.
Pressure30.09 inHg
Wind3.3 mph N
Humidity33%
Visibility—
Dew point25°
Thu, 2961° / 40°0
61 °
Chain Hill, Thursday, 29 October
Overcast. High 61°, low 40°.
Pressure29.94 inHg
Wind3.7 mph N
Humidity42%
Visibility—
Dew point29°
Fri, 3061° / 40°0
61 °
Chain Hill, Friday, 30 October
Overcast. High 61°, low 40°.
Pressure29.80 inHg
Wind4.3 mph SW
Humidity45%
Visibility—
Dew point31°
Sat, 3160° / 43°0
60 °
Chain Hill, Saturday, 31 October
Overcast. High 60°, low 43°.
Pressure29.80 inHg
Wind6.4 mph NE
Humidity64%
Visibility—
Dew point40°
Sun, 0163° / 49°0.06
63 °
Chain Hill, Sunday, 1 November
Light rain. High 63°, low 49°.
Pressure30.00 inHg
Wind9.3 mph S
Humidity75%
Visibility—
Dew point48°
Mon, 0259° / 48°0.06
59 °
Chain Hill, Monday, 2 November
Light rain. High 59°, low 48°.
Pressure30.15 inHg
Wind7.2 mph NE
Humidity82%
Visibility—
Dew point47°
Tue, 0363° / 45°0
63 °
Chain Hill, Tuesday, 3 November
Overcast. High 63°, low 45°.
Pressure29.88 inHg
Wind4.6 mph NE
Humidity63%
Visibility—
Dew point43°
Wed, 0456° / 51°0.29
56 °
Chain Hill, Wednesday, 4 November
Rain. High 56°, low 51°.
Pressure29.65 inHg
Wind5.3 mph S
Humidity95%
Visibility—
Dew point51°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0553° / 41°0.22
53 °
Chain Hill, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high53°
Average low41°
Average precipitation0.22 in
Chance of precipitation67%
Record high64° (1980)
Record low26° (1973)
Fri, 0652° / 41°0.3
52 °
Chain Hill, Friday, 6 November
Climate normal for this date — 60-year average.
Average high52°
Average low41°
Average precipitation0.3 in
Chance of precipitation62%
Record high62° (1999)
Record low27° (2003)
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)
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.