Monthly outlook for Island View, WA: average high 63.5°, average low 44.9°. That is 1.8° above the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 20 October (69.4°), the coolest 24 October (38.4°).
63.5°/44.9°
Average high / low
+1.8°
Above normal
1 / 3
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
63.8°
62.2°
+0.9°
29 October – 7 November
63°
56.2°
+3.8°
8 November – 17 November
at normal
52°
—
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).
Tue, 2069° / 41°0
69 °
Island View, Tuesday, 20 October
Overcast. High 69°, low 41°.
Pressure30.06 inHg
Wind3 mph NW
Humidity42%
Visibility6.2 mi
Dew point37°
Wed, 2167° / 43°0
67 °
Island View, Wednesday, 21 October
Overcast. High 67°, low 43°.
Pressure29.97 inHg
Wind1.5 mph NE
Humidity47%
Visibility6.2 mi
Dew point40°
Thu, 2263° / 46°0
63 °
Island View, Thursday, 22 October
Light rain. High 63°, low 46°.
Pressure29.85 inHg
Wind2 mph NE
Humidity50%
Visibility6.2 mi
Dew point41°
Fri, 2365° / 48°0
65 °
Island View, Friday, 23 October
Clear. High 65°, low 48°.
Pressure30.18 inHg
Wind8.5 mph W
Humidity35%
Visibility6.2 mi
Dew point31°
Sat, 2460° / 38°0
60 °
Island View, Saturday, 24 October
Overcast. High 60°, low 38°.
Pressure30.18 inHg
Wind4.2 mph N
Humidity56%
Visibility—
Dew point35°
Sun, 2566° / 45°0
66 °
Island View, Sunday, 25 October
Mostly clear. High 66°, low 45°.
Pressure30.27 inHg
Wind4.4 mph SW
Humidity24%
Visibility—
Dew point20°
Mon, 2665° / 44°0
65 °
Island View, Monday, 26 October
Clear. High 65°, low 44°.
Pressure30.18 inHg
Wind9.8 mph N
Humidity25%
Visibility—
Dew point21°
Tue, 2764° / 42°0
64 °
Island View, Tuesday, 27 October
Clear. High 64°, low 42°.
Pressure30.24 inHg
Wind10.5 mph N
Humidity37%
Visibility—
Dew point27°
Wed, 2860° / 43°0
60 °
Island View, Wednesday, 28 October
Overcast. High 60°, low 43°.
Pressure30.12 inHg
Wind8.8 mph N
Humidity36%
Visibility—
Dew point26°
Thu, 2963° / 44°0
63 °
Island View, Thursday, 29 October
Clear. High 63°, low 44°.
Pressure30.00 inHg
Wind4.8 mph N
Humidity34%
Visibility—
Dew point26°
Fri, 3062° / 46°0
62 °
Island View, Friday, 30 October
Overcast. High 62°, low 46°.
Pressure29.85 inHg
Wind2.4 mph N
Humidity32%
Visibility—
Dew point26°
Sat, 3162° / 48°0
62 °
Island View, Saturday, 31 October
Overcast. High 62°, low 48°.
Pressure29.97 inHg
Wind3.4 mph N
Humidity31%
Visibility—
Dew point26°
Sun, 0164° / 45°0.01
64 °
Island View, Sunday, 1 November
Light rain. High 64°, low 45°.
Pressure29.97 inHg
Wind12.3 mph N
Humidity36%
Visibility—
Dew point28°
Mon, 0267° / 51°0.11
67 °
Island View, Monday, 2 November
Light rain. High 67°, low 51°.
Pressure30.09 inHg
Wind10.9 mph SW
Humidity57%
Visibility—
Dew point43°
Tue, 0360° / 48°0
60 °
Island View, Tuesday, 3 November
Overcast. High 60°, low 48°.
Pressure30.12 inHg
Wind7.5 mph N
Humidity68%
Visibility—
Dew point44°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0457° / 41°0.06
57 °
Island View, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high57°
Average low41°
Average precipitation0.06 in
Chance of precipitation28%
Record high71° (1975)
Record low27° (2003)
Thu, 0555° / 39°0.04
55 °
Island View, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high55°
Average low39°
Average precipitation0.04 in
Chance of precipitation27%
Record high70° (2012)
Record low23° (2003)
Fri, 0655° / 39°0.04
55 °
Island View, Friday, 6 November
Climate normal for this date — 60-year average.
Average high55°
Average low39°
Average precipitation0.04 in
Chance of precipitation30%
Record high74° (2006)
Record low22° (2003)
Sat, 0755° / 39°0.06
55 °
Island View, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high55°
Average low39°
Average precipitation0.06 in
Chance of precipitation27%
Record high73° (1978)
Record low23° (2003)
Sun, 0853° / 38°0.04
53 °
Island View, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.04 in
Chance of precipitation28%
Record high65° (1995)
Record low29° (1994)
Mon, 0953° / 37°0.03
53 °
Island View, Monday, 9 November
Climate normal for this date — 60-year average.
Average high53°
Average low37°
Average precipitation0.03 in
Chance of precipitation18%
Record high69° (1989)
Record low25° (2020)
Tue, 1052° / 38°0.04
52 °
Island View, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.04 in
Chance of precipitation22%
Record high69° (1989)
Record low23° (1986)
Wed, 1152° / 37°0.04
52 °
Island View, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.04 in
Chance of precipitation22%
Record high69° (1990)
Record low23° (1985)
Thu, 1253° / 38°0.05
53 °
Island View, 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 °
Island View, 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 °
Island View, 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 °
Island View, 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 °
Island View, 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 °
Island View, 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)
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 Island View, 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 Island View, 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.