Monthly outlook for Nass, WA: average high 62.4°, average low 43.6°. That is 2° above the climate normal for October. Precipitation is expected on 2 days (about 0.2 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 22 October (69.2°), the coolest 18 October (36.2°).
62.4°/43.6°
Average high / low
+2°
Above normal
2 / 3
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
17 October – 26 October
65.8°
61.2°
+2.6°
27 October – 5 November
56.8°
54.4°
+1.4°
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 (8 mi).
Sun, 1866° / 36°0
66 °
Nass, Sunday, 18 October
Clear. High 66°, low 36°.
Pressure30.12 inHg
Wind2.2 mph SW
Humidity34%
Visibility6.2 mi
Dew point26°
Mon, 1962° / 40°0
62 °
Nass, Monday, 19 October
Overcast. High 62°, low 40°.
Pressure29.94 inHg
Wind1.3 mph S
Humidity35%
Visibility6.2 mi
Dew point30°
Tue, 2069° / 46°0
69 °
Nass, Tuesday, 20 October
Mostly clear. High 69°, low 46°.
Pressure30.06 inHg
Wind3.9 mph W
Humidity29%
Visibility6.2 mi
Dew point31°
Wed, 2169° / 49°0
69 °
Nass, Wednesday, 21 October
Clear. High 69°, low 49°.
Pressure29.97 inHg
Wind1.7 mph S
Humidity30%
Visibility6.2 mi
Dew point32°
Thu, 2269° / 47°0
69 °
Nass, Thursday, 22 October
Overcast. High 69°, low 47°.
Pressure29.88 inHg
Wind10.7 mph W
Humidity41%
Visibility—
Dew point35°
Fri, 2364° / 43°0
64 °
Nass, Friday, 23 October
Clear. High 64°, low 43°.
Pressure30.12 inHg
Wind5.8 mph NW
Humidity42%
Visibility—
Dew point32°
Sat, 2463° / 46°0
63 °
Nass, Saturday, 24 October
Overcast. High 63°, low 46°.
Pressure30.15 inHg
Wind3.4 mph W
Humidity39%
Visibility—
Dew point31°
Sun, 2565° / 46°0
65 °
Nass, Sunday, 25 October
Overcast. High 65°, low 46°.
Pressure30.12 inHg
Wind2.5 mph NW
Humidity35%
Visibility—
Dew point29°
Mon, 2665° / 48°0
65 °
Nass, Monday, 26 October
Overcast. High 65°, low 48°.
Pressure29.94 inHg
Wind2.8 mph NW
Humidity31%
Visibility—
Dew point27°
Tue, 2766° / 48°0
66 °
Nass, Tuesday, 27 October
Overcast. High 66°, low 48°.
Pressure29.68 inHg
Wind4.5 mph E
Humidity32%
Visibility—
Dew point29°
Wed, 2865° / 48°0.02
65 °
Nass, Wednesday, 28 October
Light rain. High 65°, low 48°.
Pressure29.65 inHg
Wind19.2 mph S
Humidity39%
Visibility—
Dew point33°
Thu, 2954° / 40°0
54 °
Nass, Thursday, 29 October
Overcast. High 54°, low 40°.
Pressure29.83 inHg
Wind23.7 mph SW
Humidity46%
Visibility—
Dew point33°
Fri, 3049° / 37°0.1
49 °
Nass, Friday, 30 October
Light rain. High 49°, low 37°.
Pressure29.68 inHg
Wind8.4 mph SE
Humidity71%
Visibility—
Dew point37°
Sat, 3151° / 40°0.04
51 °
Nass, Saturday, 31 October
Light rain. High 51°, low 40°.
Pressure29.44 inHg
Wind24.2 mph SW
Humidity78%
Visibility—
Dew point36°
Sun, 0155° / 41°0
55 °
Nass, Sunday, 1 November
Mostly clear. High 55°, low 41°.
Pressure30.00 inHg
Wind19.8 mph SW
Humidity46%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0253° / 37°0.04
53 °
Nass, 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 °
Nass, 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 °
Nass, 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 °
Nass, 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 °
Nass, 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 °
Nass, 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 °
Nass, 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 °
Nass, 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 °
Nass, 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 °
Nass, 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 °
Nass, 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 °
Nass, 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 °
Nass, 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 °
Nass, 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 Nass, 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 Nass, 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.