Monthly outlook for Alta Vista, WA: average high 58.1°, average low 44°. That is 2.1° above the climate normal for October. Precipitation is expected on 6 days (about 3.6 inches), against a normal of 9 days and 5.0 inches. The warmest day looks like 1 November (70.7°), the coolest 23 October (36.5°).
58.1°/44°
Average high / low
+2.1°
Above normal
6 / 9
Wet days / normal
3.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
22 October – 31 October
56.5°
55.3°
+0.7°
1 November – 10 November
60.9°
52°
+4.9°
11 November – 20 November
at normal
49°
—
October records over 66 years
90°1 October 1987All-time high
23.2°28 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Morton (6 mi).
Fri, 2359° / 36°0
59 °
Alta Vista, Friday, 23 October
Mostly clear. High 59°, low 36°.
Pressure30.30 inHg
Wind4.2 mph N
Humidity61%
Visibility6.2 mi
Dew point39°
Sat, 2458° / 39°0
58 °
Alta Vista, Saturday, 24 October
Overcast. High 58°, low 39°.
Pressure30.15 inHg
Wind1.7 mph SW
Humidity48%
Visibility6.2 mi
Dew point36°
Sun, 2551° / 46°1.25
51 °
Alta Vista, Sunday, 25 October
Rain. High 51°, low 46°.
Pressure29.97 inHg
Wind3.8 mph NE
Humidity96%
Visibility1.8 mi
Dew point45°
Mon, 2652° / 46°0.36
52 °
Alta Vista, Monday, 26 October
Rain. High 52°, low 46°.
Pressure30.03 inHg
Wind8 mph E
Humidity95%
Visibility—
Dew point49°
Tue, 2755° / 44°0.02
55 °
Alta Vista, Tuesday, 27 October
Light rain. High 55°, low 44°.
Pressure30.21 inHg
Wind3.1 mph SE
Humidity89%
Visibility—
Dew point47°
Wed, 2859° / 40°0
59 °
Alta Vista, Wednesday, 28 October
Clear. High 59°, low 40°.
Pressure30.18 inHg
Wind4.2 mph E
Humidity76%
Visibility—
Dew point43°
Thu, 2961° / 43°0
61 °
Alta Vista, Thursday, 29 October
Clear. High 61°, low 43°.
Pressure30.03 inHg
Wind4.9 mph W
Humidity53%
Visibility—
Dew point39°
Fri, 3050° / 40°0
50 °
Alta Vista, Friday, 30 October
Overcast. High 50°, low 40°.
Pressure30.06 inHg
Wind3.2 mph W
Humidity86%
Visibility—
Dew point42°
Sat, 3159° / 37°0
59 °
Alta Vista, Saturday, 31 October
Partly cloudy. High 59°, low 37°.
Pressure30.00 inHg
Wind5 mph E
Humidity56%
Visibility—
Dew point35°
Sun, 0171° / 44°0
71 °
Alta Vista, Sunday, 1 November
Overcast. High 71°, low 44°.
Pressure29.85 inHg
Wind6.1 mph E
Humidity34%
Visibility—
Dew point31°
Mon, 0269° / 46°0
69 °
Alta Vista, Monday, 2 November
Clear. High 69°, low 46°.
Pressure29.91 inHg
Wind5.5 mph E
Humidity37%
Visibility—
Dew point33°
Tue, 0355° / 52°0.55
55 °
Alta Vista, Tuesday, 3 November
Rain. High 55°, low 52°.
Pressure29.94 inHg
Wind5.7 mph SE
Humidity50%
Visibility—
Dew point36°
Wed, 0459° / 48°0.13
59 °
Alta Vista, Wednesday, 4 November
Light rain. High 59°, low 48°.
Pressure30.03 inHg
Wind7.1 mph E
Humidity70%
Visibility—
Dew point47°
Thu, 0556° / 53°0.51
56 °
Alta Vista, Thursday, 5 November
Rain. High 56°, low 53°.
Pressure29.88 inHg
Wind8.5 mph SE
Humidity86%
Visibility—
Dew point50°
Fri, 0655° / 52°0.76
55 °
Alta Vista, Friday, 6 November
Rain. High 55°, low 52°.
Pressure29.80 inHg
Wind4.5 mph E
Humidity88%
Visibility—
Dew point51°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0751° / 41°0.37
51 °
Alta Vista, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high51°
Average low41°
Average precipitation0.37 in
Chance of precipitation63%
Record high64° (2016)
Record low29° (2017)
Sun, 0851° / 40°0.26
51 °
Alta Vista, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high51°
Average low40°
Average precipitation0.26 in
Chance of precipitation53%
Record high69° (2016)
Record low30° (1977)
Mon, 0950° / 40°0.26
50 °
Alta Vista, Monday, 9 November
Climate normal for this date — 60-year average.
Average high50°
Average low40°
Average precipitation0.26 in
Chance of precipitation67%
Record high66° (2025)
Record low24° (2022)
Tue, 1050° / 39°0.26
50 °
Alta Vista, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high50°
Average low39°
Average precipitation0.26 in
Chance of precipitation57%
Record high68° (2016)
Record low23° (1985)
Wed, 1151° / 39°0.35
51 °
Alta Vista, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high51°
Average low39°
Average precipitation0.35 in
Chance of precipitation60%
Record high65° (2016)
Record low15° (1985)
Thu, 1251° / 40°0.36
51 °
Alta Vista, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high51°
Average low40°
Average precipitation0.36 in
Chance of precipitation62%
Record high64° (1967)
Record low16° (1985)
Fri, 1350° / 39°0.39
50 °
Alta Vista, Friday, 13 November
Climate normal for this date — 60-year average.
Average high50°
Average low39°
Average precipitation0.39 in
Chance of precipitation65%
Record high65° (1967)
Record low20° (1985)
Sat, 1450° / 39°0.33
50 °
Alta Vista, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high50°
Average low39°
Average precipitation0.33 in
Chance of precipitation58%
Record high68° (1999)
Record low11° (1964)
Sun, 1550° / 39°0.33
50 °
Alta Vista, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high50°
Average low39°
Average precipitation0.33 in
Chance of precipitation68%
Record high63° (2008)
Record low17° (1964)
Mon, 1648° / 39°0.33
48 °
Alta Vista, Monday, 16 November
Climate normal for this date — 60-year average.
Average high48°
Average low39°
Average precipitation0.33 in
Chance of precipitation75%
Record high66° (2008)
Record low20° (1964)
Tue, 1748° / 38°0.43
48 °
Alta Vista, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high48°
Average low38°
Average precipitation0.43 in
Chance of precipitation75%
Record high67° (2008)
Record low27° (1987)
Wed, 1847° / 37°0.27
47 °
Alta Vista, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.27 in
Chance of precipitation57%
Record high58° (2005)
Record low12° (1975)
Thu, 1947° / 37°0.43
47 °
Alta Vista, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.43 in
Chance of precipitation67%
Record high60° (2005)
Record low16° (1977)
Fri, 2048° / 37°0.38
48 °
Alta Vista, Friday, 20 November
Climate normal for this date — 60-year average.
Average high48°
Average low37°
Average precipitation0.38 in
Chance of precipitation62%
Record high67° (2002)
Record low14° (1977)
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 Alta Vista, 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 Alta Vista, 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.