Monthly outlook for Agate Bay, WA: average high 49.7°, average low 40.1°. That is 0.3° below the climate normal for October. Precipitation is expected on 8 days (about 5.7 inches), against a normal of 10 days and 4.9 inches. The warmest day looks like 8 November (54.8°), the coolest 2 November (32.9°).
49.7°/40.1°
Average high / low
−0.3°
Below normal
8 / 10
Wet days / normal
5.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
31 October – 9 November
49.6°
50.9°
-0.7°
10 November – 19 November
50°
48.1°
+1°
20 November – 29 November
at normal
44.7°
—
October records over 66 years
81.1°1 October 1987All-time high
21.6°31 October 1984All-time low
Climate normals and records are computed from the nearest reference point — Bellingham (5 mi).
Sun, 0148° / 34°0
48 °
Agate Bay, Sunday, 1 November
Mostly clear. High 48°, low 34°.
Pressure30.09 inHg
Wind2.2 mph W
Humidity81%
Visibility3.0 mi
Dew point43°
Mon, 0248° / 33°0
48 °
Agate Bay, Monday, 2 November
Overcast. High 48°, low 33°.
Pressure30.24 inHg
Wind0.9 mph NW
Humidity65%
Visibility2.0 mi
Dew point37°
Tue, 0348° / 40°0
48 °
Agate Bay, Tuesday, 3 November
Overcast. High 48°, low 40°.
Pressure30.09 inHg
Wind1.7 mph N
Humidity70%
Visibility6.2 mi
Dew point40°
Wed, 0453° / 38°0.02
53 °
Agate Bay, Wednesday, 4 November
Light rain. High 53°, low 38°.
Pressure30.03 inHg
Wind8.9 mph SE
Humidity71%
Visibility—
Dew point38°
Thu, 0550° / 41°0.37
50 °
Agate Bay, Thursday, 5 November
Rain. High 50°, low 41°.
Pressure30.15 inHg
Wind10.9 mph S
Humidity93%
Visibility—
Dew point44°
Fri, 0651° / 40°0.13
51 °
Agate Bay, Friday, 6 November
Light rain. High 51°, low 40°.
Pressure30.15 inHg
Wind10.5 mph SE
Humidity78%
Visibility—
Dew point40°
Sat, 0747° / 42°1.13
47 °
Agate Bay, Saturday, 7 November
Rain. High 47°, low 42°.
Pressure29.97 inHg
Wind5.4 mph W
Humidity98%
Visibility—
Dew point43°
Sun, 0855° / 46°0.89
55 °
Agate Bay, Sunday, 8 November
Rain. High 55°, low 46°.
Pressure29.94 inHg
Wind16.6 mph S
Humidity85%
Visibility—
Dew point47°
Mon, 0947° / 41°0.03
47 °
Agate Bay, Monday, 9 November
Light rain. High 47°, low 41°.
Pressure30.12 inHg
Wind5.3 mph E
Humidity90%
Visibility—
Dew point42°
Tue, 1051° / 39°0.18
51 °
Agate Bay, Tuesday, 10 November
Light rain. High 51°, low 39°.
Pressure30.00 inHg
Wind10.2 mph SE
Humidity75%
Visibility—
Dew point37°
Wed, 1151° / 46°0.44
51 °
Agate Bay, Wednesday, 11 November
Rain. High 51°, low 46°.
Pressure29.74 inHg
Wind10.9 mph S
Humidity85%
Visibility—
Dew point45°
Thu, 1252° / 41°0.73
52 °
Agate Bay, Thursday, 12 November
Rain. High 52°, low 41°.
Pressure29.41 inHg
Wind16.4 mph S
Humidity85%
Visibility—
Dew point47°
Fri, 1351° / 41°0
51 °
Agate Bay, Friday, 13 November
Overcast. High 51°, low 41°.
Pressure30.09 inHg
Wind4.6 mph NE
Humidity77%
Visibility—
Dew point41°
Sat, 1447° / 43°1.7
47 °
Agate Bay, Saturday, 14 November
Rain. High 47°, low 43°.
Pressure29.85 inHg
Wind4.9 mph E
Humidity98%
Visibility—
Dew point46°
Sun, 1549° / 40°0.03
49 °
Agate Bay, Sunday, 15 November
Light rain. High 49°, low 40°.
Pressure30.18 inHg
Wind3.6 mph NE
Humidity84%
Visibility—
Dew point41°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 1647° / 40°0.32
47 °
Agate Bay, Monday, 16 November
Climate normal for this date — 60-year average.
Average high47°
Average low40°
Average precipitation0.32 in
Chance of precipitation70%
Record high58° (1965)
Record low28° (1968)
Tue, 1747° / 38°0.32
47 °
Agate Bay, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high47°
Average low38°
Average precipitation0.32 in
Chance of precipitation72%
Record high58° (1967)
Record low25° (1994)
Wed, 1846° / 38°0.24
46 °
Agate Bay, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high46°
Average low38°
Average precipitation0.24 in
Chance of precipitation62%
Record high55° (1965)
Record low26° (1985)
Thu, 1946° / 38°0.34
46 °
Agate Bay, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high46°
Average low38°
Average precipitation0.34 in
Chance of precipitation72%
Record high59° (1987)
Record low24° (2011)
Fri, 2047° / 38°0.3
47 °
Agate Bay, Friday, 20 November
Climate normal for this date — 60-year average.
Average high47°
Average low38°
Average precipitation0.3 in
Chance of precipitation60%
Record high60° (2002)
Record low24° (1985)
Sat, 2145° / 37°0.26
45 °
Agate Bay, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high45°
Average low37°
Average precipitation0.26 in
Chance of precipitation52%
Record high56° (2002)
Record low19° (1985)
Sun, 2245° / 37°0.23
45 °
Agate Bay, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high45°
Average low37°
Average precipitation0.23 in
Chance of precipitation62%
Record high64° (2017)
Record low11° (1985)
Mon, 2345° / 37°0.42
45 °
Agate Bay, Monday, 23 November
Climate normal for this date — 60-year average.
Average high45°
Average low37°
Average precipitation0.42 in
Chance of precipitation73%
Record high61° (2017)
Record low15° (1985)
Tue, 2445° / 37°0.34
45 °
Agate Bay, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high45°
Average low37°
Average precipitation0.34 in
Chance of precipitation70%
Record high53° (2022)
Record low20° (1985)
Wed, 2544° / 37°0.34
44 °
Agate Bay, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high44°
Average low37°
Average precipitation0.34 in
Chance of precipitation77%
Record high53° (2022)
Record low18° (1985)
Thu, 2644° / 36°0.26
44 °
Agate Bay, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high44°
Average low36°
Average precipitation0.26 in
Chance of precipitation62%
Record high58° (2017)
Record low17° (1985)
Fri, 2744° / 36°0.32
44 °
Agate Bay, Friday, 27 November
Climate normal for this date — 60-year average.
Average high44°
Average low36°
Average precipitation0.32 in
Chance of precipitation68%
Record high55° (2011)
Record low6° (1985)
Sat, 2844° / 35°0.28
44 °
Agate Bay, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high44°
Average low35°
Average precipitation0.28 in
Chance of precipitation53%
Record high55° (2021)
Record low11° (1985)
Sun, 2944° / 35°0.26
44 °
Agate Bay, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high44°
Average low35°
Average precipitation0.26 in
Chance of precipitation58%
Record high56° (2021)
Record low10° (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 Agate Bay, 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 Agate Bay, 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.