Monthly outlook for Buena, WA: average high 59.2°, average low 43.5°. That is 0.2° above the climate normal for October. Precipitation is expected on 1 day (about 0.3 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 17 October (70.1°), the coolest 18 October (34.7°).
59.2°/43.5°
Average high / low
+0.2°
Above normal
1 / 3
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
17 October – 26 October
63.7°
61.2°
+1.4°
27 October – 5 November
51.6°
54.4°
-1.5°
6 November – 15 November
at normal
50.1°
—
October records over 66 years
89.4°6 October 2014All-time high
21.7°30 October 1991All-time low
Climate normals and records are computed from the nearest reference point — Zillah (3 mi).
Sun, 1867° / 35°0
67 °
Buena, Sunday, 18 October
Clear. High 67°, low 35°.
Pressure30.12 inHg
Wind3.2 mph SW
Humidity33%
Visibility6.2 mi
Dew point25°
Mon, 1961° / 46°0
61 °
Buena, Monday, 19 October
Overcast. High 61°, low 46°.
Pressure29.91 inHg
Wind1.6 mph SW
Humidity34%
Visibility6.2 mi
Dew point26°
Tue, 2068° / 44°0
68 °
Buena, Tuesday, 20 October
Overcast. High 68°, low 44°.
Pressure30.06 inHg
Wind2.4 mph W
Humidity30%
Visibility6.2 mi
Dew point32°
Wed, 2169° / 47°0
69 °
Buena, Wednesday, 21 October
Clear. High 69°, low 47°.
Pressure30.00 inHg
Wind3 mph S
Humidity34%
Visibility—
Dew point31°
Thu, 2268° / 48°0
68 °
Buena, Thursday, 22 October
Overcast. High 68°, low 48°.
Pressure29.85 inHg
Wind10.4 mph N
Humidity39%
Visibility—
Dew point34°
Fri, 2365° / 49°0
65 °
Buena, Friday, 23 October
Overcast. High 65°, low 49°.
Pressure29.94 inHg
Wind6.9 mph N
Humidity40%
Visibility—
Dew point33°
Sat, 2451° / 45°0.28
51 °
Buena, Saturday, 24 October
Light rain. High 51°, low 45°.
Pressure29.91 inHg
Wind6.1 mph NW
Humidity84%
Visibility—
Dew point42°
Sun, 2559° / 44°0
59 °
Buena, Sunday, 25 October
Overcast. High 59°, low 44°.
Pressure29.91 inHg
Wind9.3 mph SW
Humidity56%
Visibility—
Dew point36°
Mon, 2659° / 47°0.02
59 °
Buena, Monday, 26 October
Light rain. High 59°, low 47°.
Pressure29.77 inHg
Wind17.7 mph SW
Humidity58%
Visibility—
Dew point40°
Tue, 2756° / 46°0
56 °
Buena, Tuesday, 27 October
Partly cloudy. High 56°, low 46°.
Pressure29.74 inHg
Wind24.5 mph W
Humidity58%
Visibility—
Dew point37°
Wed, 2853° / 43°0
53 °
Buena, Wednesday, 28 October
Overcast. High 53°, low 43°.
Pressure29.85 inHg
Wind18.1 mph S
Humidity58%
Visibility—
Dew point37°
Thu, 2953° / 41°0
53 °
Buena, Thursday, 29 October
Overcast. High 53°, low 41°.
Pressure29.80 inHg
Wind7.1 mph W
Humidity52%
Visibility—
Dew point31°
Fri, 3052° / 36°0
52 °
Buena, Friday, 30 October
Mostly clear. High 52°, low 36°.
Pressure29.97 inHg
Wind5.3 mph S
Humidity50%
Visibility—
Dew point27°
Sat, 3150° / 42°0
50 °
Buena, Saturday, 31 October
Overcast. High 50°, low 42°.
Pressure29.59 inHg
Wind9.5 mph S
Humidity69%
Visibility—
Dew point39°
Sun, 0147° / 39°0
47 °
Buena, Sunday, 1 November
Overcast. High 47°, low 39°.
Pressure29.77 inHg
Wind6 mph NE
Humidity63%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0253° / 37°0.04
53 °
Buena, Monday, 2 November
Climate normal for this date — 60-year average.
Average high53°
Average low37°
Average precipitation0.04 in
Chance of precipitation23%
Record high65° (2018)
Record low24° (2002)
Tue, 0354° / 38°0.02
54 °
Buena, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high54°
Average low38°
Average precipitation0.02 in
Chance of precipitation15%
Record high67° (1975)
Record low21° (1973)
Wed, 0454° / 38°0.08
54 °
Buena, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high54°
Average low38°
Average precipitation0.08 in
Chance of precipitation37%
Record high69° (2020)
Record low24° (2003)
Thu, 0553° / 37°0.05
53 °
Buena, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high53°
Average low37°
Average precipitation0.05 in
Chance of precipitation32%
Record high66° (2012)
Record low18° (1973)
Fri, 0652° / 37°0.06
52 °
Buena, Friday, 6 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.06 in
Chance of precipitation27%
Record high64° (2006)
Record low19° (2003)
Sat, 0752° / 37°0.06
52 °
Buena, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.06 in
Chance of precipitation32%
Record high67° (1978)
Record low20° (1973)
Sun, 0851° / 35°0.04
51 °
Buena, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high51°
Average low35°
Average precipitation0.04 in
Chance of precipitation22%
Record high60° (1995)
Record low26° (1973)
Mon, 0950° / 35°0.04
50 °
Buena, Monday, 9 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.04 in
Chance of precipitation22%
Record high63° (2016)
Record low25° (2022)
Tue, 1050° / 35°0.05
50 °
Buena, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.05 in
Chance of precipitation28%
Record high63° (1989)
Record low17° (1986)
Wed, 1150° / 35°0.05
50 °
Buena, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.05 in
Chance of precipitation25%
Record high67° (1990)
Record low15° (1985)
Thu, 1250° / 35°0.06
50 °
Buena, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.06 in
Chance of precipitation23%
Record high67° (1999)
Record low8° (1985)
Fri, 1349° / 35°0.07
49 °
Buena, Friday, 13 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.07 in
Chance of precipitation33%
Record high67° (1999)
Record low13° (1985)
Sat, 1450° / 35°0.03
50 °
Buena, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.03 in
Chance of precipitation18%
Record high66° (2021)
Record low16° (1985)
Sun, 1549° / 35°0.04
49 °
Buena, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.04 in
Chance of precipitation23%
Record high64° (2021)
Record low19° (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 Buena, 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 Buena, 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.