Monthly outlook for Guemes, WA: average high 53.3°, average low 46.7°. That is 0.1° above the climate normal for October. Precipitation is expected on 3 days (about 0.7 inches), against a normal of 8 days and 3.5 inches. The warmest day looks like 16 October (64°), the coolest 18 October (41.5°).
53.3°/46.7°
Average high / low
+0.1°
Above normal
3 / 8
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
16 October – 25 October
54.1°
54°
+0.1°
26 October – 4 November
51.9°
51.6°
+0.2°
5 November – 14 November
at normal
49.9°
—
October records over 66 years
74.8°8 October 2023All-time high
25.3°28 October 2023All-time low
Climate normals and records are computed from the nearest reference point — Indian Village (3 mi).
Sat, 1761° / 46°0.17
61 °
Guemes, Saturday, 17 October
Rain. High 61°, low 46°.
Pressure30.24 inHg
Wind14 mph SW
Humidity80%
Visibility6.2 mi
Dew point50°
Sun, 1853° / 42°0
53 °
Guemes, Sunday, 18 October
Overcast. High 53°, low 42°.
Pressure30.18 inHg
Wind5.7 mph N
Humidity97%
Visibility0.8 mi
Dew point48°
Mon, 1953° / 50°0
53 °
Guemes, Monday, 19 October
Partly cloudy. High 53°, low 50°.
Pressure29.94 inHg
Wind5.1 mph SE
Humidity93%
Visibility0.3 mi
Dew point49°
Tue, 2055° / 49°0
55 °
Guemes, Tuesday, 20 October
Overcast. High 55°, low 49°.
Pressure30.09 inHg
Wind8.5 mph N
Humidity92%
Visibility0.7 mi
Dew point48°
Wed, 2153° / 49°0
53 °
Guemes, Wednesday, 21 October
Mostly clear. High 53°, low 49°.
Pressure30.03 inHg
Wind10.5 mph SE
Humidity94%
Visibility—
Dew point49°
Thu, 2250° / 48°0.04
50 °
Guemes, Thursday, 22 October
Light rain. High 50°, low 48°.
Pressure30.00 inHg
Wind9.2 mph SE
Humidity84%
Visibility—
Dew point44°
Fri, 2351° / 45°0
51 °
Guemes, Friday, 23 October
Partly cloudy. High 51°, low 45°.
Pressure30.30 inHg
Wind6.9 mph NW
Humidity81%
Visibility—
Dew point43°
Sat, 2450° / 44°0
50 °
Guemes, Saturday, 24 October
Clear. High 50°, low 44°.
Pressure30.27 inHg
Wind7.9 mph N
Humidity54%
Visibility—
Dew point32°
Sun, 2552° / 46°0
52 °
Guemes, Sunday, 25 October
Clear. High 52°, low 46°.
Pressure30.09 inHg
Wind9.2 mph N
Humidity56%
Visibility—
Dew point34°
Mon, 2651° / 46°0
51 °
Guemes, Monday, 26 October
Overcast. High 51°, low 46°.
Pressure30.00 inHg
Wind8.8 mph N
Humidity52%
Visibility—
Dew point31°
Tue, 2751° / 46°0
51 °
Guemes, Tuesday, 27 October
Overcast. High 51°, low 46°.
Pressure29.71 inHg
Wind6.1 mph N
Humidity55%
Visibility—
Dew point33°
Wed, 2853° / 46°0
53 °
Guemes, Wednesday, 28 October
Overcast. High 53°, low 46°.
Pressure29.85 inHg
Wind7.5 mph SE
Humidity80%
Visibility—
Dew point45°
Thu, 2952° / 49°0
52 °
Guemes, Thursday, 29 October
Overcast. High 52°, low 49°.
Pressure30.15 inHg
Wind3.7 mph N
Humidity82%
Visibility—
Dew point46°
Fri, 3053° / 48°0.09
53 °
Guemes, Friday, 30 October
Light rain. High 53°, low 48°.
Pressure30.12 inHg
Wind16.4 mph SE
Humidity88%
Visibility—
Dew point47°
Sat, 3152° / 50°0.41
52 °
Guemes, Saturday, 31 October
Rain. High 52°, low 50°.
Pressure29.77 inHg
Wind28.4 mph W
Humidity94%
Visibility—
Dew point49°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0151° / 45°0.22
51 °
Guemes, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high51°
Average low45°
Average precipitation0.22 in
Chance of precipitation48%
Record high59° (1969)
Record low33° (2023)
Mon, 0251° / 45°0.23
51 °
Guemes, Monday, 2 November
Climate normal for this date — 60-year average.
Average high51°
Average low45°
Average precipitation0.23 in
Chance of precipitation57%
Record high60° (2020)
Record low36° (2002)
Tue, 0351° / 45°0.3
51 °
Guemes, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high51°
Average low45°
Average precipitation0.3 in
Chance of precipitation60%
Record high60° (1970)
Record low34° (2017)
Wed, 0451° / 45°0.31
51 °
Guemes, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high51°
Average low45°
Average precipitation0.31 in
Chance of precipitation60%
Record high62° (2023)
Record low31° (2025)
Thu, 0551° / 45°0.19
51 °
Guemes, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high51°
Average low45°
Average precipitation0.19 in
Chance of precipitation58%
Record high60° (1980)
Record low33° (1971)
Fri, 0650° / 45°0.3
50 °
Guemes, Friday, 6 November
Climate normal for this date — 60-year average.
Average high50°
Average low45°
Average precipitation0.3 in
Chance of precipitation60%
Record high59° (2014)
Record low32° (2017)
Sat, 0751° / 45°0.27
51 °
Guemes, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high51°
Average low45°
Average precipitation0.27 in
Chance of precipitation67%
Record high57° (2016)
Record low32° (2017)
Sun, 0850° / 44°0.21
50 °
Guemes, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high50°
Average low44°
Average precipitation0.21 in
Chance of precipitation60%
Record high62° (2016)
Record low34° (2022)
Mon, 0950° / 44°0.25
50 °
Guemes, Monday, 9 November
Climate normal for this date — 60-year average.
Average high50°
Average low44°
Average precipitation0.25 in
Chance of precipitation65%
Record high62° (2025)
Record low31° (2020)
Tue, 1050° / 44°0.2
50 °
Guemes, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high50°
Average low44°
Average precipitation0.2 in
Chance of precipitation52%
Record high61° (2025)
Record low33° (1986)
Wed, 1150° / 44°0.25
50 °
Guemes, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high50°
Average low44°
Average precipitation0.25 in
Chance of precipitation57%
Record high56° (1990)
Record low29° (1985)
Thu, 1249° / 44°0.25
49 °
Guemes, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high49°
Average low44°
Average precipitation0.25 in
Chance of precipitation68%
Record high57° (2016)
Record low32° (2022)
Fri, 1349° / 44°0.28
49 °
Guemes, Friday, 13 November
Climate normal for this date — 60-year average.
Average high49°
Average low44°
Average precipitation0.28 in
Chance of precipitation67%
Record high59° (1967)
Record low33° (2022)
Sat, 1449° / 44°0.25
49 °
Guemes, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high49°
Average low44°
Average precipitation0.25 in
Chance of precipitation55%
Record high57° (1995)
Record low30° (2023)
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 Guemes, 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 Guemes, 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.