Monthly outlook for West Pasco, WA: average high 55.7°, average low 42.2°. That is 0° above the climate normal for October. Precipitation is expected on 3 days (about 0.3 inches), against a normal of 4 days and 0.7 inches. The warmest day looks like 27 October (62.2°), the coolest 31 October (36.3°).
55.7°/42.2°
Average high / low
+0°
Above normal
3 / 4
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
27 October – 5 November
56.9°
57°
-0°
6 November – 15 November
53.5°
52.8°
+0.4°
16 November – 25 November
at normal
47.9°
—
October records over 66 years
90.1°6 October 2014All-time high
20.8°30 October 2019All-time low
Climate normals and records are computed from the nearest reference point — Kennewick (4 mi).
Wed, 2862° / 47°0
62 °
West Pasco, Wednesday, 28 October
Light rain. High 62°, low 47°.
Pressure29.97 inHg
Wind16.2 mph SW
Humidity47%
Visibility6.2 mi
Dew point38°
Thu, 2954° / 37°0
54 °
West Pasco, Thursday, 29 October
Overcast. High 54°, low 37°.
Pressure30.06 inHg
Wind5 mph NW
Humidity64%
Visibility6.2 mi
Dew point38°
Fri, 3056° / 42°0
56 °
West Pasco, Friday, 30 October
Overcast. High 56°, low 42°.
Pressure29.91 inHg
Wind4.4 mph SW
Humidity50%
Visibility6.2 mi
Dew point35°
Sat, 3153° / 36°0.03
53 °
West Pasco, Saturday, 31 October
Light rain. High 53°, low 36°.
Pressure30.06 inHg
Wind5.4 mph NW
Humidity71%
Visibility6.2 mi
Dew point39°
Sun, 0157° / 37°0
57 °
West Pasco, Sunday, 1 November
Clear. High 57°, low 37°.
Pressure30.27 inHg
Wind3.3 mph SW
Humidity65%
Visibility—
Dew point37°
Mon, 0254° / 36°0
54 °
West Pasco, Monday, 2 November
Overcast. High 54°, low 36°.
Pressure30.39 inHg
Wind8 mph NW
Humidity59%
Visibility—
Dew point31°
Tue, 0356° / 40°0
56 °
West Pasco, Tuesday, 3 November
Overcast. High 56°, low 40°.
Pressure30.21 inHg
Wind9.4 mph N
Humidity46%
Visibility—
Dew point29°
Wed, 0457° / 42°0
57 °
West Pasco, Wednesday, 4 November
Overcast. High 57°, low 42°.
Pressure30.03 inHg
Wind3.6 mph NW
Humidity39%
Visibility—
Dew point26°
Thu, 0558° / 40°0
58 °
West Pasco, Thursday, 5 November
Partly cloudy. High 58°, low 40°.
Pressure30.09 inHg
Wind4.9 mph NW
Humidity41%
Visibility—
Dew point27°
Fri, 0651° / 43°0
51 °
West Pasco, Friday, 6 November
Overcast. High 51°, low 43°.
Pressure30.03 inHg
Wind4.7 mph NW
Humidity40%
Visibility—
Dew point26°
Sat, 0750° / 46°0.19
50 °
West Pasco, Saturday, 7 November
Light rain. High 50°, low 46°.
Pressure29.88 inHg
Wind4.3 mph S
Humidity87%
Visibility—
Dew point44°
Sun, 0853° / 43°0.01
53 °
West Pasco, Sunday, 8 November
Light rain. High 53°, low 43°.
Pressure29.80 inHg
Wind10.4 mph SW
Humidity83%
Visibility—
Dew point43°
Mon, 0956° / 46°0.04
56 °
West Pasco, Monday, 9 November
Light rain. High 56°, low 46°.
Pressure30.15 inHg
Wind14.7 mph SW
Humidity61%
Visibility—
Dew point39°
Tue, 1052° / 48°0.04
52 °
West Pasco, Tuesday, 10 November
Light rain. High 52°, low 48°.
Pressure30.24 inHg
Wind4.7 mph S
Humidity81%
Visibility—
Dew point46°
Wed, 1159° / 45°0
59 °
West Pasco, Wednesday, 11 November
Partly cloudy. High 59°, low 45°.
Pressure30.33 inHg
Wind6 mph N
Humidity72%
Visibility—
Dew point43°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 1253° / 38°0.05
53 °
West Pasco, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.05 in
Chance of precipitation28%
Record high74° (1999)
Record low20° (1985)
Fri, 1352° / 37°0.04
52 °
West Pasco, Friday, 13 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.04 in
Chance of precipitation30%
Record high72° (1999)
Record low20° (1985)
Sat, 1452° / 37°0.02
52 °
West Pasco, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.02 in
Chance of precipitation18%
Record high67° (2001)
Record low20° (1985)
Sun, 1551° / 37°0.04
51 °
West Pasco, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.04 in
Chance of precipitation23%
Record high68° (2021)
Record low19° (2014)
Mon, 1651° / 37°0.05
51 °
West Pasco, Monday, 16 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.05 in
Chance of precipitation32%
Record high66° (1976)
Record low19° (2014)
Tue, 1751° / 37°0.06
51 °
West Pasco, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.06 in
Chance of precipitation32%
Record high67° (1976)
Record low20° (2014)
Wed, 1850° / 35°0.04
50 °
West Pasco, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.04 in
Chance of precipitation27%
Record high64° (2003)
Record low18° (2014)
Thu, 1949° / 35°0.07
49 °
West Pasco, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.07 in
Chance of precipitation32%
Record high64° (2012)
Record low8° (1985)
Fri, 2048° / 36°0.05
48 °
West Pasco, Friday, 20 November
Climate normal for this date — 60-year average.
Average high48°
Average low36°
Average precipitation0.05 in
Chance of precipitation23%
Record high62° (1974)
Record low14° (1985)
Sat, 2147° / 33°0.04
47 °
West Pasco, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.04 in
Chance of precipitation33%
Record high66° (1974)
Record low9° (1985)
Sun, 2246° / 33°0.06
46 °
West Pasco, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.06 in
Chance of precipitation32%
Record high64° (2011)
Record low10° (1985)
Mon, 2346° / 33°0.04
46 °
West Pasco, Monday, 23 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.04 in
Chance of precipitation35%
Record high64° (2017)
Record low-7° (1985)
Tue, 2446° / 33°0.05
46 °
West Pasco, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.05 in
Chance of precipitation30%
Record high64° (1990)
Record low-11° (1985)
Wed, 2546° / 33°0.04
46 °
West Pasco, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.04 in
Chance of precipitation28%
Record high63° (1998)
Record low-7° (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 West Pasco, 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 West Pasco, 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.