As of 15:35 PDT

Weather in Zillah, WA

65°Current weather

Zillah, Sunday, 18 October, 15:35

Overcast. Feels like 63°. High 65°, low 37°.

Pressure30.03 inHg
Wind4 mph SW
Humidity31%
Visibility6.2 mi
Dew point34°

Monthly outlook for Zillah, WA: average high 58.8°, average low 41.1°. That is 0.3° above the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 22 October (69.3°), the coolest 30 October (36.1°).

58.8°/41.1°
Average high / low
+0.3°
Above normal
0 / 3
Wet days / normal
0.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
18 October – 27 October61.9°60.5°+0.8°
28 October – 6 November53.5°53.9°-0.2°
7 November – 16 Novemberat normal49.7°—

October records over 66 years

89.4°6 October 2014All-time high
21.7°30 October 1991All-time low
Mon, 1964° / 43°0Overcast
64 °Overcast

Zillah, Monday, 19 October

Overcast. High 64°, low 43°.

Pressure29.94 inHg
Wind1.7 mph S
Humidity36%
Visibility6.2 mi
Dew point26°
Tue, 2069° / 45°0Overcast
69 °Overcast

Zillah, Tuesday, 20 October

Overcast. High 69°, low 45°.

Pressure30.06 inHg
Wind2.9 mph W
Humidity30%
Visibility6.2 mi
Dew point31°
Wed, 2169° / 50°0Overcast
69 °Overcast

Zillah, Wednesday, 21 October

Overcast. High 69°, low 50°.

Pressure29.94 inHg
Wind2.6 mph SW
Humidity30%
Visibility6.2 mi
Dew point32°
Thu, 2269° / 48°0Clear
69 °Clear

Zillah, Thursday, 22 October

Clear. High 69°, low 48°.

Pressure29.80 inHg
Wind4.8 mph W
Humidity37%
Visibility6.2 mi
Dew point37°
Fri, 2357° / 42°0Clear
57 °Clear

Zillah, Friday, 23 October

Clear. High 57°, low 42°.

Pressure30.18 inHg
Wind8.4 mph W
Humidity45%
Visibility—
Dew point31°
Sat, 2458° / 41°0.02Light rain
58 °Light rain

Zillah, Saturday, 24 October

Light rain. High 58°, low 41°.

Pressure30.15 inHg
Wind6 mph E
Humidity39%
Visibility—
Dew point26°
Sun, 2557° / 42°0.01Light rain
57 °Light rain

Zillah, Sunday, 25 October

Light rain. High 57°, low 42°.

Pressure30.15 inHg
Wind8.9 mph NE
Humidity61%
Visibility—
Dew point38°
Mon, 2654° / 43°0Overcast
54 °Overcast

Zillah, Monday, 26 October

Overcast. High 54°, low 43°.

Pressure30.12 inHg
Wind7.6 mph NE
Humidity44%
Visibility—
Dew point30°
Tue, 2756° / 42°0Overcast
56 °Overcast

Zillah, Tuesday, 27 October

Overcast. High 56°, low 42°.

Pressure30.03 inHg
Wind6.5 mph N
Humidity40%
Visibility—
Dew point27°
Wed, 2853° / 39°0Overcast
53 °Overcast

Zillah, Wednesday, 28 October

Overcast. High 53°, low 39°.

Pressure30.09 inHg
Wind5.6 mph SE
Humidity45%
Visibility—
Dew point27°
Thu, 2953° / 37°0Mostly clear
53 °Mostly clear

Zillah, Thursday, 29 October

Mostly clear. High 53°, low 37°.

Pressure30.18 inHg
Wind5.3 mph NE
Humidity48%
Visibility—
Dew point28°
Fri, 3052° / 36°0Clear
52 °Clear

Zillah, Friday, 30 October

Clear. High 52°, low 36°.

Pressure30.12 inHg
Wind2.8 mph S
Humidity50%
Visibility—
Dew point28°
Sat, 3154° / 37°0Mostly clear
54 °Mostly clear

Zillah, Saturday, 31 October

Mostly clear. High 54°, low 37°.

Pressure30.18 inHg
Wind2.6 mph E
Humidity47%
Visibility—
Dew point28°
Sun, 0155° / 39°0Clear
55 °Clear

Zillah, Sunday, 1 November

Clear. High 55°, low 39°.

Pressure30.39 inHg
Wind5.3 mph E
Humidity45%
Visibility—
Dew point28°
Mon, 0254° / 38°0Overcast
54 °Overcast

Zillah, Monday, 2 November

Overcast. High 54°, low 38°.

Pressure30.33 inHg
Wind2.6 mph NE
Humidity52%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0354° / 38°0.02Climate normal
54 °Climate normal

Zillah, 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°0.08Climate normal
54 °Climate normal

Zillah, 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°0.05Climate normal
53 °Climate normal

Zillah, 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°0.06Climate normal
52 °Climate normal

Zillah, 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°0.06Climate normal
52 °Climate normal

Zillah, 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°0.04Climate normal
51 °Climate normal

Zillah, 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°0.04Climate normal
50 °Climate normal

Zillah, 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°0.05Climate normal
50 °Climate normal

Zillah, 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°0.05Climate normal
50 °Climate normal

Zillah, 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°0.06Climate normal
50 °Climate normal

Zillah, 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°0.07Climate normal
49 °Climate normal

Zillah, 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°0.03Climate normal
50 °Climate normal

Zillah, 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°0.04Climate normal
49 °Climate normal

Zillah, 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)
Mon, 1648° / 35°0.04Climate normal
48 °Climate normal

Zillah, Monday, 16 November

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.04 in
Chance of precipitation28%
Record high63° (1976)
Record low20° (2014)

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 Zillah, 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 Zillah, 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.