Monthly outlook for Belmont, WA: average high 54.1°, average low 36.1°. That is 1.1° above the climate normal for October. Precipitation is expected on 2 days (about 0.2 inches), against a normal of 6 days and 1.4 inches. The warmest day looks like 21 October (68.8°), the coolest 27 October (25.1°).
54.1°/36.1°
Average high / low
+1.1°
Above normal
2 / 6
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
21 October – 30 October
56.3°
53.9°
+1.3°
31 October – 9 November
50.6°
48.6°
+1.1°
10 November – 19 November
at normal
44.9°
—
October records over 66 years
85.3°2 October 1987All-time high
9.7°26 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Garfield (5 mi).
Thu, 2268° / 46°0.09
68 °
Belmont, Thursday, 22 October
Light rain. High 68°, low 46°.
Pressure29.80 inHg
Wind5.1 mph SW
Humidity36%
Visibility6.2 mi
Dew point38°
Fri, 2358° / 40°0.1
58 °
Belmont, Friday, 23 October
Light rain. High 58°, low 40°.
Pressure30.03 inHg
Wind12.6 mph SW
Humidity46%
Visibility6.2 mi
Dew point32°
Sat, 2458° / 36°0
58 °
Belmont, Saturday, 24 October
Partly cloudy. High 58°, low 36°.
Pressure30.15 inHg
Wind6 mph SE
Humidity40%
Visibility6.2 mi
Dew point28°
Sun, 2562° / 42°0
62 °
Belmont, Sunday, 25 October
Overcast. High 62°, low 42°.
Pressure30.12 inHg
Wind6.5 mph NE
Humidity48%
Visibility—
Dew point36°
Mon, 2664° / 40°0
64 °
Belmont, Monday, 26 October
Light rain. High 64°, low 40°.
Pressure29.97 inHg
Wind8.2 mph NE
Humidity41%
Visibility—
Dew point33°
Tue, 2738° / 25°0
38 °
Belmont, Tuesday, 27 October
Partly cloudy. High 38°, low 25°.
Pressure30.39 inHg
Wind6.2 mph NE
Humidity87%
Visibility—
Dew point29°
Wed, 2843° / 26°0
43 °
Belmont, Wednesday, 28 October
Partly cloudy. High 43°, low 26°.
Pressure30.39 inHg
Wind6 mph E
Humidity71%
Visibility—
Dew point27°
Thu, 2948° / 30°0
48 °
Belmont, Thursday, 29 October
Overcast. High 48°, low 30°.
Pressure30.18 inHg
Wind5.6 mph E
Humidity56%
Visibility—
Dew point25°
Fri, 3055° / 36°0
55 °
Belmont, Friday, 30 October
Partly cloudy. High 55°, low 36°.
Pressure29.85 inHg
Wind5.5 mph E
Humidity59%
Visibility—
Dew point33°
Sat, 3153° / 40°0
53 °
Belmont, Saturday, 31 October
Overcast. High 53°, low 40°.
Pressure29.80 inHg
Wind3 mph E
Humidity66%
Visibility—
Dew point37°
Sun, 0160° / 45°0
60 °
Belmont, Sunday, 1 November
Partly cloudy. High 60°, low 45°.
Pressure29.80 inHg
Wind6.1 mph S
Humidity58%
Visibility—
Dew point39°
Mon, 0252° / 44°0.01
52 °
Belmont, Monday, 2 November
Light rain. High 52°, low 44°.
Pressure29.74 inHg
Wind11.7 mph W
Humidity71%
Visibility—
Dew point40°
Tue, 0345° / 32°0
45 °
Belmont, Tuesday, 3 November
Mostly clear. High 45°, low 32°.
Pressure30.21 inHg
Wind11.4 mph SW
Humidity44%
Visibility—
Dew point19°
Wed, 0446° / 30°0
46 °
Belmont, Wednesday, 4 November
Clear. High 46°, low 30°.
Pressure30.24 inHg
Wind5.4 mph NE
Humidity48%
Visibility—
Dew point21°
Thu, 0547° / 29°0
47 °
Belmont, Thursday, 5 November
Clear. High 47°, low 29°.
Pressure30.36 inHg
Wind5.2 mph E
Humidity49%
Visibility—
Dew point21°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0648° / 35°0.11
48 °
Belmont, Friday, 6 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.11 in
Chance of precipitation48%
Record high64° (2012)
Record low21° (1994)
Sat, 0747° / 35°0.15
47 °
Belmont, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high47°
Average low35°
Average precipitation0.15 in
Chance of precipitation45%
Record high67° (1999)
Record low21° (1973)
Sun, 0847° / 34°0.08
47 °
Belmont, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.08 in
Chance of precipitation37%
Record high65° (2016)
Record low19° (1986)
Mon, 0947° / 34°0.09
47 °
Belmont, Monday, 9 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.09 in
Chance of precipitation42%
Record high61° (2016)
Record low16° (1986)
Tue, 1046° / 33°0.07
46 °
Belmont, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.07 in
Chance of precipitation38%
Record high65° (2016)
Record low6° (1986)
Wed, 1146° / 33°0.07
46 °
Belmont, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.07 in
Chance of precipitation33%
Record high64° (2016)
Record low-1° (2000)
Thu, 1246° / 34°0.12
46 °
Belmont, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.12 in
Chance of precipitation38%
Record high67° (1999)
Record low8° (2000)
Fri, 1345° / 33°0.11
45 °
Belmont, Friday, 13 November
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.11 in
Chance of precipitation48%
Record high65° (1999)
Record low8° (2000)
Sat, 1446° / 33°0.07
46 °
Belmont, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.07 in
Chance of precipitation40%
Record high65° (1999)
Record low10° (2000)
Sun, 1546° / 32°0.08
46 °
Belmont, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.08 in
Chance of precipitation37%
Record high60° (2021)
Record low10° (2000)
Mon, 1644° / 33°0.11
44 °
Belmont, Monday, 16 November
Climate normal for this date — 60-year average.
Average high44°
Average low33°
Average precipitation0.11 in
Chance of precipitation48%
Record high60° (1999)
Record low13° (1964)
Tue, 1744° / 33°0.13
44 °
Belmont, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high44°
Average low33°
Average precipitation0.13 in
Chance of precipitation47%
Record high60° (1976)
Record low10° (1964)
Wed, 1843° / 31°0.11
43 °
Belmont, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.11 in
Chance of precipitation47%
Record high56° (2008)
Record low7° (1994)
Thu, 1943° / 31°0.11
43 °
Belmont, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.11 in
Chance of precipitation43%
Record high56° (1966)
Record low0° (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 Belmont, 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 Belmont, 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.