Monthly outlook for Belvedere, WA: average high 55.7°, average low 34.7°. That is 2.2° above the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 5 days and 1.0 inches. The warmest day looks like 26 October (60.6°), the coolest 6 November (29.8°).
55.7°/34.7°
Average high / low
+2.2°
Above normal
0 / 5
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
22 October – 31 October
56.8°
53.3°
+1.9°
1 November – 10 November
53.8°
48.1°
+3.2°
11 November – 20 November
at normal
44.1°
—
October records over 66 years
86°1 October 1992All-time high
15.4°31 October 1984All-time low
Climate normals and records are computed from the nearest reference point — Grand Coulee (8 mi).
Fri, 2358° / 37°0
58 °
Belvedere, Friday, 23 October
Clear. High 58°, low 37°.
Pressure30.12 inHg
Wind11.7 mph NW
Humidity38%
Visibility6.2 mi
Dew point19°
Sat, 2455° / 31°0
55 °
Belvedere, Saturday, 24 October
Overcast. High 55°, low 31°.
Pressure30.24 inHg
Wind4.4 mph SE
Humidity48%
Visibility6.2 mi
Dew point26°
Sun, 2559° / 35°0.02
59 °
Belvedere, Sunday, 25 October
Light rain. High 59°, low 35°.
Pressure30.06 inHg
Wind1.7 mph E
Humidity43%
Visibility6.2 mi
Dew point28°
Mon, 2661° / 41°0
61 °
Belvedere, Monday, 26 October
Clear. High 61°, low 41°.
Pressure29.97 inHg
Wind1.8 mph SW
Humidity40%
Visibility6.2 mi
Dew point31°
Tue, 2757° / 41°0
57 °
Belvedere, Tuesday, 27 October
Overcast. High 57°, low 41°.
Pressure30.03 inHg
Wind4 mph SE
Humidity63%
Visibility—
Dew point37°
Wed, 2853° / 39°0
53 °
Belvedere, Wednesday, 28 October
Overcast. High 53°, low 39°.
Pressure30.21 inHg
Wind4.2 mph W
Humidity78%
Visibility—
Dew point40°
Thu, 2955° / 36°0
55 °
Belvedere, Thursday, 29 October
Clear. High 55°, low 36°.
Pressure30.21 inHg
Wind4 mph NE
Humidity53%
Visibility—
Dew point31°
Fri, 3056° / 35°0
56 °
Belvedere, Friday, 30 October
Clear. High 56°, low 35°.
Pressure30.18 inHg
Wind4.3 mph N
Humidity44%
Visibility—
Dew point27°
Sat, 3155° / 33°0
55 °
Belvedere, Saturday, 31 October
Clear. High 55°, low 33°.
Pressure30.18 inHg
Wind4.6 mph NE
Humidity41%
Visibility—
Dew point24°
Sun, 0154° / 33°0
54 °
Belvedere, Sunday, 1 November
Overcast. High 54°, low 33°.
Pressure30.15 inHg
Wind4.2 mph NE
Humidity42%
Visibility—
Dew point24°
Mon, 0253° / 31°0
53 °
Belvedere, Monday, 2 November
Mostly clear. High 53°, low 31°.
Pressure30.21 inHg
Wind4.1 mph N
Humidity35%
Visibility—
Dew point19°
Tue, 0355° / 31°0
55 °
Belvedere, Tuesday, 3 November
Clear. High 55°, low 31°.
Pressure30.27 inHg
Wind4.2 mph NE
Humidity33%
Visibility—
Dew point18°
Wed, 0455° / 32°0
55 °
Belvedere, Wednesday, 4 November
Overcast. High 55°, low 32°.
Pressure30.27 inHg
Wind4.3 mph NE
Humidity31%
Visibility—
Dew point17°
Thu, 0555° / 31°0
55 °
Belvedere, Thursday, 5 November
Mostly clear. High 55°, low 31°.
Pressure30.15 inHg
Wind4.1 mph NE
Humidity31%
Visibility—
Dew point17°
Fri, 0651° / 30°0
51 °
Belvedere, Friday, 6 November
Mostly clear. High 51°, low 30°.
Pressure29.91 inHg
Wind3.9 mph NE
Humidity36%
Visibility—
Dew point18°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0747° / 36°0.08
47 °
Belvedere, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high47°
Average low36°
Average precipitation0.08 in
Chance of precipitation30%
Record high59° (2006)
Record low24° (2017)
Sun, 0847° / 35°0.06
47 °
Belvedere, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high47°
Average low35°
Average precipitation0.06 in
Chance of precipitation23%
Record high60° (2016)
Record low20° (2022)
Mon, 0946° / 35°0.07
46 °
Belvedere, Monday, 9 November
Climate normal for this date — 60-year average.
Average high46°
Average low35°
Average precipitation0.07 in
Chance of precipitation37%
Record high62° (1989)
Record low13° (2022)
Tue, 1046° / 35°0.06
46 °
Belvedere, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high46°
Average low35°
Average precipitation0.06 in
Chance of precipitation32%
Record high61° (1989)
Record low13° (2022)
Wed, 1146° / 34°0.07
46 °
Belvedere, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.07 in
Chance of precipitation33%
Record high59° (1990)
Record low15° (2000)
Thu, 1246° / 35°0.06
46 °
Belvedere, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high46°
Average low35°
Average precipitation0.06 in
Chance of precipitation32%
Record high62° (1999)
Record low21° (1985)
Fri, 1345° / 35°0.1
45 °
Belvedere, Friday, 13 November
Climate normal for this date — 60-year average.
Average high45°
Average low35°
Average precipitation0.1 in
Chance of precipitation38%
Record high56° (1967)
Record low16° (2000)
Sat, 1445° / 35°0.05
45 °
Belvedere, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high45°
Average low35°
Average precipitation0.05 in
Chance of precipitation23%
Record high62° (2021)
Record low19° (2000)
Sun, 1545° / 34°0.08
45 °
Belvedere, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high45°
Average low34°
Average precipitation0.08 in
Chance of precipitation37%
Record high59° (2021)
Record low19° (2000)
Mon, 1644° / 34°0.08
44 °
Belvedere, Monday, 16 November
Climate normal for this date — 60-year average.
Average high44°
Average low34°
Average precipitation0.08 in
Chance of precipitation43%
Record high57° (1999)
Record low21° (2022)
Tue, 1744° / 34°0.09
44 °
Belvedere, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high44°
Average low34°
Average precipitation0.09 in
Chance of precipitation37%
Record high56° (1976)
Record low19° (2000)
Wed, 1843° / 32°0.05
43 °
Belvedere, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high43°
Average low32°
Average precipitation0.05 in
Chance of precipitation32%
Record high53° (2003)
Record low16° (1985)
Thu, 1942° / 32°0.1
42 °
Belvedere, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high42°
Average low32°
Average precipitation0.1 in
Chance of precipitation43%
Record high52° (2002)
Record low7° (1985)
Fri, 2042° / 32°0.09
42 °
Belvedere, Friday, 20 November
Climate normal for this date — 60-year average.
Average high42°
Average low32°
Average precipitation0.09 in
Chance of precipitation42%
Record high52° (1962)
Record low13° (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 Belvedere, 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 Belvedere, 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.