Monthly outlook for Winton, WA: average high 54.9°, average low 38.6°. That is 0.1° below the climate normal for October. Precipitation is expected on 4 days (about 0.4 inches), against a normal of 6 days and 2.1 inches. The warmest day looks like 16 October (61.5°), the coolest 21 October (33.9°).
54.9°/38.6°
Average high / low
−0.1°
Below normal
4 / 6
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 October – 21 October
56.1°
57°
-0.5°
22 October – 31 October
53°
50.5°
+1.4°
1 November – 10 November
at normal
45.9°
—
October records over 66 years
81.9°2 October 2022All-time high
3.4°30 October 1991All-time low
Climate normals and records are computed from the nearest reference point — Chumstick (6 mi).
Tue, 1358° / 39°0
58 °
Winton, Tuesday, 13 October
Partly cloudy. High 58°, low 39°.
Pressure30.12 inHg
Wind1.9 mph NW
Humidity41%
Visibility6.2 mi
Dew point32°
Wed, 1460° / 40°0
60 °
Winton, Wednesday, 14 October
Clear. High 60°, low 40°.
Pressure30.24 inHg
Wind5.8 mph NW
Humidity54%
Visibility6.2 mi
Dew point42°
Thu, 1560° / 38°0
60 °
Winton, Thursday, 15 October
Clear. High 60°, low 38°.
Pressure30.45 inHg
Wind3.9 mph SE
Humidity55%
Visibility6.2 mi
Dew point41°
Fri, 1662° / 38°0
62 °
Winton, Friday, 16 October
Overcast. High 62°, low 38°.
Pressure30.24 inHg
Wind3.3 mph NW
Humidity47%
Visibility—
Dew point33°
Sat, 1754° / 41°0.01
54 °
Winton, Saturday, 17 October
Light rain. High 54°, low 41°.
Pressure30.03 inHg
Wind8.1 mph NW
Humidity68%
Visibility—
Dew point41°
Sun, 1859° / 45°0
59 °
Winton, Sunday, 18 October
Overcast. High 59°, low 45°.
Pressure30.06 inHg
Wind6.6 mph NW
Humidity52%
Visibility—
Dew point36°
Mon, 1955° / 44°0.08
55 °
Winton, Monday, 19 October
Light rain. High 55°, low 44°.
Pressure29.77 inHg
Wind5.4 mph SE
Humidity54%
Visibility—
Dew point37°
Tue, 2047° / 36°0.13
47 °
Winton, Tuesday, 20 October
Light rain. High 47°, low 36°.
Pressure29.97 inHg
Wind10.8 mph NW
Humidity84%
Visibility—
Dew point38°
Wed, 2151° / 34°0.07
51 °
Winton, Wednesday, 21 October
Light rain. High 51°, low 34°.
Pressure30.15 inHg
Wind5.6 mph NW
Humidity54%
Visibility—
Dew point31°
Thu, 2254° / 43°0.02
54 °
Winton, Thursday, 22 October
Light rain. High 54°, low 43°.
Pressure30.18 inHg
Wind4 mph E
Humidity84%
Visibility—
Dew point45°
Fri, 2350° / 35°0.04
50 °
Winton, Friday, 23 October
Light rain. High 50°, low 35°.
Pressure29.88 inHg
Wind8.1 mph NW
Humidity81%
Visibility—
Dew point44°
Sat, 2452° / 36°0
52 °
Winton, Saturday, 24 October
Partly cloudy. High 52°, low 36°.
Pressure30.00 inHg
Wind6.4 mph NW
Humidity57%
Visibility—
Dew point32°
Sun, 2552° / 37°0
52 °
Winton, Sunday, 25 October
Overcast. High 52°, low 37°.
Pressure30.09 inHg
Wind3.3 mph E
Humidity59%
Visibility—
Dew point32°
Mon, 2657° / 37°0
57 °
Winton, Monday, 26 October
Overcast. High 57°, low 37°.
Pressure30.18 inHg
Wind4.4 mph E
Humidity47%
Visibility—
Dew point30°
Tue, 2753° / 38°0
53 °
Winton, Tuesday, 27 October
Clear. High 53°, low 38°.
Pressure29.91 inHg
Wind2.7 mph W
Humidity43%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2849° / 36°0.16
49 °
Winton, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.16 in
Chance of precipitation52%
Record high67° (1987)
Record low14° (1971)
Thu, 2949° / 35°0.13
49 °
Winton, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.13 in
Chance of precipitation50%
Record high66° (1987)
Record low9° (1971)
Fri, 3048° / 35°0.18
48 °
Winton, Friday, 30 October
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.18 in
Chance of precipitation52%
Record high65° (1962)
Record low3° (1991)
Sat, 3148° / 35°0.24
48 °
Winton, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.24 in
Chance of precipitation57%
Record high63° (1988)
Record low19° (1984)
Sun, 0147° / 35°0.22
47 °
Winton, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high47°
Average low35°
Average precipitation0.22 in
Chance of precipitation47%
Record high61° (1965)
Record low18° (1984)
Mon, 0247° / 34°0.17
47 °
Winton, Monday, 2 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.17 in
Chance of precipitation42%
Record high57° (2010)
Record low18° (1991)
Tue, 0347° / 34°0.16
47 °
Winton, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.16 in
Chance of precipitation50%
Record high58° (2019)
Record low18° (1973)
Wed, 0447° / 35°0.28
47 °
Winton, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high47°
Average low35°
Average precipitation0.28 in
Chance of precipitation60%
Record high61° (2020)
Record low22° (1973)
Thu, 0546° / 35°0.16
46 °
Winton, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high46°
Average low35°
Average precipitation0.16 in
Chance of precipitation50%
Record high59° (2019)
Record low6° (1971)
Fri, 0646° / 34°0.24
46 °
Winton, Friday, 6 November
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.24 in
Chance of precipitation55%
Record high60° (2012)
Record low17° (1971)
Sat, 0745° / 34°0.22
45 °
Winton, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high45°
Average low34°
Average precipitation0.22 in
Chance of precipitation60%
Record high57° (1978)
Record low20° (2003)
Sun, 0845° / 33°0.15
45 °
Winton, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.15 in
Chance of precipitation48%
Record high56° (2016)
Record low19° (2022)
Mon, 0944° / 33°0.2
44 °
Winton, Monday, 9 November
Climate normal for this date — 60-year average.
Average high44°
Average low33°
Average precipitation0.2 in
Chance of precipitation60%
Record high56° (2016)
Record low13° (2022)
Tue, 1044° / 32°0.18
44 °
Winton, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.18 in
Chance of precipitation53%
Record high56° (2016)
Record low4° (1986)
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 Winton, 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 Winton, 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.