Monthly outlook for Darknell, WA: average high 55.7°, average low 38°. That is 1.8° below the climate normal for October. Precipitation is expected on 2 days (about 0.3 inches), against a normal of 4 days and 0.7 inches. The warmest day looks like 8 October (74.6°), the coolest 23 October (31.6°).
55.7°/38°
Average high / low
−1.8°
Below normal
2 / 4
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 October – 17 October
55.6°
59.9°
-2.4°
18 October – 27 October
55.8°
55.8°
-0°
28 October – 6 November
at normal
49.7°
—
October records over 66 years
85.5°2 October 1975All-time high
13.3°25 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Plaza (13 mi).
Fri, 0964° / 44°0.02
64 °
Darknell, Friday, 9 October
Light rain. High 64°, low 44°.
Pressure29.62 inHg
Wind15.2 mph SW
Humidity41%
Visibility6.2 mi
Dew point39°
Sat, 1050° / 36°0.03
50 °
Darknell, Saturday, 10 October
Light rain. High 50°, low 36°.
Pressure29.83 inHg
Wind4.2 mph SW
Humidity54%
Visibility6.2 mi
Dew point33°
Sun, 1150° / 35°0
50 °
Darknell, Sunday, 11 October
Clear. High 50°, low 35°.
Pressure30.06 inHg
Wind13.2 mph NE
Humidity54%
Visibility6.2 mi
Dew point21°
Mon, 1252° / 33°0
52 °
Darknell, Monday, 12 October
Clear. High 52°, low 33°.
Pressure30.15 inHg
Wind7.5 mph NE
Humidity53%
Visibility—
Dew point28°
Tue, 1355° / 33°0.08
55 °
Darknell, Tuesday, 13 October
Light rain. High 55°, low 33°.
Pressure30.06 inHg
Wind12.2 mph SW
Humidity41%
Visibility—
Dew point27°
Wed, 1449° / 37°0.13
49 °
Darknell, Wednesday, 14 October
Light rain. High 49°, low 37°.
Pressure29.88 inHg
Wind14 mph SW
Humidity70%
Visibility—
Dew point35°
Thu, 1549° / 37°0
49 °
Darknell, Thursday, 15 October
Partly cloudy. High 49°, low 37°.
Pressure30.36 inHg
Wind4.1 mph NE
Humidity61%
Visibility—
Dew point33°
Fri, 1655° / 34°0
55 °
Darknell, Friday, 16 October
Clear. High 55°, low 34°.
Pressure30.45 inHg
Wind5.9 mph E
Humidity50%
Visibility—
Dew point28°
Sat, 1758° / 39°0
58 °
Darknell, Saturday, 17 October
Overcast. High 58°, low 39°.
Pressure30.27 inHg
Wind6.4 mph SW
Humidity36%
Visibility—
Dew point24°
Sun, 1860° / 41°0
60 °
Darknell, Sunday, 18 October
Partly cloudy. High 60°, low 41°.
Pressure30.09 inHg
Wind6.5 mph SW
Humidity31%
Visibility—
Dew point23°
Mon, 1960° / 42°0
60 °
Darknell, Monday, 19 October
Overcast. High 60°, low 42°.
Pressure30.21 inHg
Wind4.2 mph NW
Humidity39%
Visibility—
Dew point29°
Tue, 2061° / 43°0
61 °
Darknell, Tuesday, 20 October
Overcast. High 61°, low 43°.
Pressure30.15 inHg
Wind7 mph SE
Humidity40%
Visibility—
Dew point30°
Wed, 2158° / 43°0
58 °
Darknell, Wednesday, 21 October
Light rain. High 58°, low 43°.
Pressure29.85 inHg
Wind27.5 mph W
Humidity39%
Visibility—
Dew point32°
Thu, 2252° / 36°0
52 °
Darknell, Thursday, 22 October
Partly cloudy. High 52°, low 36°.
Pressure30.09 inHg
Wind15.2 mph W
Humidity42%
Visibility—
Dew point24°
Fri, 2343° / 32°0
43 °
Darknell, Friday, 23 October
Overcast. High 43°, low 32°.
Pressure30.06 inHg
Wind8.9 mph S
Humidity51%
Visibility—
Dew point25°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2456° / 38°0.04
56 °
Darknell, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high56°
Average low38°
Average precipitation0.04 in
Chance of precipitation20%
Record high68° (1998)
Record low20° (2020)
Sun, 2555° / 38°0.08
55 °
Darknell, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high55°
Average low38°
Average precipitation0.08 in
Chance of precipitation35%
Record high71° (1965)
Record low13° (2020)
Mon, 2653° / 37°0.06
53 °
Darknell, Monday, 26 October
Climate normal for this date — 60-year average.
Average high53°
Average low37°
Average precipitation0.06 in
Chance of precipitation35%
Record high70° (1965)
Record low14° (2020)
Tue, 2752° / 36°0.06
52 °
Darknell, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high52°
Average low36°
Average precipitation0.06 in
Chance of precipitation33%
Record high69° (1965)
Record low14° (2020)
Wed, 2852° / 36°0.06
52 °
Darknell, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high52°
Average low36°
Average precipitation0.06 in
Chance of precipitation35%
Record high66° (2003)
Record low19° (2023)
Thu, 2951° / 36°0.07
51 °
Darknell, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.07 in
Chance of precipitation30%
Record high68° (1983)
Record low17° (2019)
Fri, 3050° / 35°0.06
50 °
Darknell, Friday, 30 October
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.06 in
Chance of precipitation30%
Record high67° (2008)
Record low15° (2019)
Sat, 3150° / 36°0.09
50 °
Darknell, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.09 in
Chance of precipitation28%
Record high67° (1988)
Record low17° (1984)
Sun, 0150° / 35°0.09
50 °
Darknell, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.09 in
Chance of precipitation38%
Record high68° (1965)
Record low19° (2002)
Mon, 0250° / 35°0.09
50 °
Darknell, Monday, 2 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.09 in
Chance of precipitation37%
Record high65° (1981)
Record low20° (1961)
Tue, 0350° / 35°0.04
50 °
Darknell, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.04 in
Chance of precipitation30%
Record high64° (1965)
Record low22° (1973)
Wed, 0449° / 36°0.12
49 °
Darknell, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.12 in
Chance of precipitation45%
Record high66° (1975)
Record low22° (2003)
Thu, 0548° / 34°0.08
48 °
Darknell, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.08 in
Chance of precipitation40%
Record high64° (1975)
Record low17° (1973)
Fri, 0648° / 34°0.1
48 °
Darknell, Friday, 6 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.1 in
Chance of precipitation48%
Record high64° (1999)
Record low17° (2003)
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 Darknell, 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 Darknell, 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.