Monthly outlook for Sunshine, WA: average high 64.3°, average low 43.2°. That is 2.6° above the climate normal for October. Precipitation is expected on 2 days (about 0.2 inches), against a normal of 4 days and 0.8 inches. The warmest day looks like 7 October (76.9°), the coolest 12 October (34.2°).
64.3°/43.2°
Average high / low
+2.6°
Above normal
2 / 4
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
6 October – 15 October
63.8°
60.6°
+1.8°
16 October – 25 October
65.2°
57°
+4.5°
26 October – 4 November
at normal
50.5°
—
October records over 66 years
84.2°1 October 2008All-time high
6.8°26 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Moscow (5 mi).
Wed, 0777° / 40°0
77 °
Sunshine, Wednesday, 7 October
Clear. High 77°, low 40°.
Pressure30.06 inHg
Wind2.4 mph SW
Humidity28%
Visibility6.2 mi
Dew point38°
Thu, 0875° / 41°0
75 °
Sunshine, Thursday, 8 October
Overcast. High 75°, low 41°.
Pressure30.00 inHg
Wind3.8 mph S
Humidity24%
Visibility6.2 mi
Dew point34°
Fri, 0971° / 51°0.06
71 °
Sunshine, Friday, 9 October
Light rain. High 71°, low 51°.
Pressure29.65 inHg
Wind17 mph SW
Humidity26%
Visibility6.2 mi
Dew point35°
Sat, 1053° / 43°0
53 °
Sunshine, Saturday, 10 October
Clear. High 53°, low 43°.
Pressure29.83 inHg
Wind6 mph W
Humidity51%
Visibility6.2 mi
Dew point32°
Sun, 1155° / 40°0.18
55 °
Sunshine, Sunday, 11 October
Light rain. High 55°, low 40°.
Pressure30.00 inHg
Wind12.1 mph NE
Humidity48%
Visibility—
Dew point29°
Mon, 1256° / 34°0
56 °
Sunshine, Monday, 12 October
Clear. High 56°, low 34°.
Pressure30.09 inHg
Wind7.7 mph NE
Humidity47%
Visibility—
Dew point27°
Tue, 1360° / 40°0
60 °
Sunshine, Tuesday, 13 October
Clear. High 60°, low 40°.
Pressure29.85 inHg
Wind7.9 mph W
Humidity38%
Visibility—
Dew point28°
Wed, 1458° / 43°0
58 °
Sunshine, Wednesday, 14 October
Clear. High 58°, low 43°.
Pressure30.09 inHg
Wind17 mph W
Humidity52%
Visibility—
Dew point36°
Thu, 1558° / 39°0
58 °
Sunshine, Thursday, 15 October
Clear. High 58°, low 39°.
Pressure30.39 inHg
Wind5.5 mph SE
Humidity33%
Visibility—
Dew point22°
Fri, 1663° / 40°0
63 °
Sunshine, Friday, 16 October
Overcast. High 63°, low 40°.
Pressure30.42 inHg
Wind6.8 mph SE
Humidity25%
Visibility—
Dew point18°
Sat, 1767° / 44°0
67 °
Sunshine, Saturday, 17 October
Partly cloudy. High 67°, low 44°.
Pressure30.24 inHg
Wind6.9 mph SE
Humidity22%
Visibility—
Dew point18°
Sun, 1864° / 49°0
64 °
Sunshine, Sunday, 18 October
Overcast. High 64°, low 49°.
Pressure30.03 inHg
Wind6 mph W
Humidity25%
Visibility—
Dew point23°
Mon, 1963° / 46°0
63 °
Sunshine, Monday, 19 October
Mostly clear. High 63°, low 46°.
Pressure30.12 inHg
Wind7.1 mph E
Humidity29%
Visibility—
Dew point25°
Tue, 2066° / 49°0
66 °
Sunshine, Tuesday, 20 October
Overcast. High 66°, low 49°.
Pressure30.12 inHg
Wind10.6 mph W
Humidity30%
Visibility—
Dew point27°
Wed, 2168° / 49°0
68 °
Sunshine, Wednesday, 21 October
Overcast. High 68°, low 49°.
Pressure30.30 inHg
Wind4.7 mph E
Humidity50%
Visibility—
Dew point41°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2256° / 39°0.09
56 °
Sunshine, Thursday, 22 October
Climate normal for this date — 60-year average.
Average high56°
Average low39°
Average precipitation0.09 in
Chance of precipitation37%
Record high75° (2003)
Record low26° (1984)
Fri, 2355° / 38°0.07
55 °
Sunshine, Friday, 23 October
Climate normal for this date — 60-year average.
Average high55°
Average low38°
Average precipitation0.07 in
Chance of precipitation37%
Record high71° (1965)
Record low27° (2020)
Sat, 2455° / 38°0.06
55 °
Sunshine, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high55°
Average low38°
Average precipitation0.06 in
Chance of precipitation27%
Record high70° (2007)
Record low23° (2020)
Sun, 2555° / 38°0.09
55 °
Sunshine, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high55°
Average low38°
Average precipitation0.09 in
Chance of precipitation35%
Record high71° (1965)
Record low10° (2020)
Mon, 2653° / 37°0.07
53 °
Sunshine, Monday, 26 October
Climate normal for this date — 60-year average.
Average high53°
Average low37°
Average precipitation0.07 in
Chance of precipitation37%
Record high69° (1965)
Record low7° (2020)
Tue, 2752° / 36°0.09
52 °
Sunshine, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high52°
Average low36°
Average precipitation0.09 in
Chance of precipitation40%
Record high68° (1965)
Record low17° (2020)
Wed, 2852° / 36°0.08
52 °
Sunshine, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high52°
Average low36°
Average precipitation0.08 in
Chance of precipitation40%
Record high67° (1987)
Record low19° (2023)
Thu, 2951° / 35°0.1
51 °
Sunshine, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high51°
Average low35°
Average precipitation0.1 in
Chance of precipitation35%
Record high67° (1962)
Record low15° (2019)
Fri, 3050° / 35°0.09
50 °
Sunshine, Friday, 30 October
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.09 in
Chance of precipitation33%
Record high67° (2008)
Record low16° (2019)
Sat, 3149° / 35°0.12
49 °
Sunshine, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.12 in
Chance of precipitation38%
Record high67° (1988)
Record low19° (1984)
Sun, 0149° / 35°0.12
49 °
Sunshine, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.12 in
Chance of precipitation43%
Record high66° (1965)
Record low20° (2002)
Mon, 0249° / 34°0.1
49 °
Sunshine, Monday, 2 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.1 in
Chance of precipitation38%
Record high64° (1981)
Record low16° (1973)
Tue, 0349° / 34°0.04
49 °
Sunshine, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.04 in
Chance of precipitation27%
Record high62° (1965)
Record low13° (1973)
Wed, 0449° / 35°0.15
49 °
Sunshine, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.15 in
Chance of precipitation50%
Record high64° (1980)
Record low18° (1973)
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 Sunshine, 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 Sunshine, 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.