Monthly outlook for Granite Falls, WA: average high 58.8°, average low 45°. That is 4° above the climate normal for October. Precipitation is expected on 4 days (about 1.8 inches), against a normal of 10 days and 4.7 inches. The warmest day looks like 11 November (68.6°), the coolest 1 November (39°).
58.8°/45°
Average high / low
+4°
Above normal
4 / 10
Wet days / normal
1.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
28 October – 6 November
56.9°
52.4°
+2.5°
7 November – 16 November
61.8°
49.9°
+6.6°
17 November – 26 November
at normal
46.2°
—
October records over 66 years
84.2°1 October 1987All-time high
25.9°29 October 1991All-time low
Climate normals and records are computed from the nearest reference point — Marysville (9 mi).
Thu, 2955° / 44°0.29
55 °
Granite Falls, Thursday, 29 October
Rain. High 55°, low 44°.
Pressure30.00 inHg
Wind1.7 mph NE
Humidity65%
Visibility6.2 mi
Dew point41°
Fri, 3052° / 41°0.21
52 °
Granite Falls, Friday, 30 October
Rain. High 52°, low 41°.
Pressure29.94 inHg
Wind3.8 mph NE
Humidity97%
Visibility6.2 mi
Dew point45°
Sat, 3161° / 39°0
61 °
Granite Falls, Saturday, 31 October
Clear. High 61°, low 39°.
Pressure30.03 inHg
Wind3.2 mph NE
Humidity64%
Visibility6.2 mi
Dew point41°
Sun, 0156° / 39°0
56 °
Granite Falls, Sunday, 1 November
Mostly clear. High 56°, low 39°.
Pressure30.18 inHg
Wind1.4 mph SW
Humidity69%
Visibility6.2 mi
Dew point39°
Mon, 0262° / 40°0
62 °
Granite Falls, Monday, 2 November
Partly cloudy. High 62°, low 40°.
Pressure30.30 inHg
Wind5.1 mph NE
Humidity58%
Visibility—
Dew point39°
Tue, 0360° / 43°0
60 °
Granite Falls, Tuesday, 3 November
Overcast. High 60°, low 43°.
Pressure30.21 inHg
Wind3.6 mph W
Humidity50%
Visibility—
Dew point33°
Wed, 0459° / 42°0
59 °
Granite Falls, Wednesday, 4 November
Overcast. High 59°, low 42°.
Pressure29.94 inHg
Wind3.5 mph NE
Humidity47%
Visibility—
Dew point32°
Thu, 0555° / 45°0
55 °
Granite Falls, Thursday, 5 November
Overcast. High 55°, low 45°.
Pressure29.91 inHg
Wind3.2 mph E
Humidity55%
Visibility—
Dew point35°
Fri, 0661° / 44°0
61 °
Granite Falls, Friday, 6 November
Overcast. High 61°, low 44°.
Pressure29.80 inHg
Wind5.4 mph E
Humidity47%
Visibility—
Dew point34°
Sat, 0759° / 43°0
59 °
Granite Falls, Saturday, 7 November
Overcast. High 59°, low 43°.
Pressure29.88 inHg
Wind4.9 mph SW
Humidity48%
Visibility—
Dew point34°
Sun, 0858° / 45°0
58 °
Granite Falls, Sunday, 8 November
Overcast. High 58°, low 45°.
Pressure30.27 inHg
Wind3.2 mph SE
Humidity71%
Visibility—
Dew point43°
Mon, 0957° / 53°0.06
57 °
Granite Falls, Monday, 9 November
Light rain. High 57°, low 53°.
Pressure30.21 inHg
Wind3.3 mph NE
Humidity73%
Visibility—
Dew point46°
Tue, 1063° / 51°0
63 °
Granite Falls, Tuesday, 10 November
Overcast. High 63°, low 51°.
Pressure30.06 inHg
Wind4.9 mph SE
Humidity75%
Visibility—
Dew point49°
Wed, 1169° / 53°0
69 °
Granite Falls, Wednesday, 11 November
Partly cloudy. High 69°, low 53°.
Pressure30.09 inHg
Wind3.7 mph E
Humidity58%
Visibility—
Dew point47°
Thu, 1265° / 52°0
65 °
Granite Falls, Thursday, 12 November
Overcast. High 65°, low 52°.
Pressure29.91 inHg
Wind4.3 mph E
Humidity55%
Visibility—
Dew point43°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 1350° / 40°0.36
50 °
Granite Falls, Friday, 13 November
Climate normal for this date — 60-year average.
Average high50°
Average low40°
Average precipitation0.36 in
Chance of precipitation65%
Record high63° (1967)
Record low25° (1978)
Sat, 1450° / 40°0.31
50 °
Granite Falls, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high50°
Average low40°
Average precipitation0.31 in
Chance of precipitation58%
Record high62° (1999)
Record low26° (1978)
Sun, 1549° / 39°0.34
49 °
Granite Falls, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high49°
Average low39°
Average precipitation0.34 in
Chance of precipitation70%
Record high57° (2008)
Record low29° (1978)
Mon, 1648° / 39°0.33
48 °
Granite Falls, Monday, 16 November
Climate normal for this date — 60-year average.
Average high48°
Average low39°
Average precipitation0.33 in
Chance of precipitation75%
Record high61° (1965)
Record low27° (2023)
Tue, 1748° / 38°0.31
48 °
Granite Falls, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high48°
Average low38°
Average precipitation0.31 in
Chance of precipitation68%
Record high59° (2008)
Record low26° (2021)
Wed, 1847° / 38°0.26
47 °
Granite Falls, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high47°
Average low38°
Average precipitation0.26 in
Chance of precipitation62%
Record high58° (1965)
Record low21° (1985)
Thu, 1947° / 38°0.38
47 °
Granite Falls, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high47°
Average low38°
Average precipitation0.38 in
Chance of precipitation73%
Record high59° (1987)
Record low23° (1985)
Fri, 2047° / 38°0.32
47 °
Granite Falls, Friday, 20 November
Climate normal for this date — 60-year average.
Average high47°
Average low38°
Average precipitation0.32 in
Chance of precipitation63%
Record high61° (2002)
Record low21° (1977)
Sat, 2146° / 37°0.31
46 °
Granite Falls, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high46°
Average low37°
Average precipitation0.31 in
Chance of precipitation57%
Record high58° (2002)
Record low13° (1985)
Sun, 2245° / 36°0.26
45 °
Granite Falls, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high45°
Average low36°
Average precipitation0.26 in
Chance of precipitation62%
Record high62° (2017)
Record low14° (1985)
Mon, 2345° / 37°0.45
45 °
Granite Falls, Monday, 23 November
Climate normal for this date — 60-year average.
Average high45°
Average low37°
Average precipitation0.45 in
Chance of precipitation75%
Record high57° (2017)
Record low0° (1985)
Tue, 2446° / 37°0.37
46 °
Granite Falls, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high46°
Average low37°
Average precipitation0.37 in
Chance of precipitation70%
Record high55° (1995)
Record low6° (1985)
Wed, 2545° / 37°0.37
45 °
Granite Falls, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high45°
Average low37°
Average precipitation0.37 in
Chance of precipitation73%
Record high53° (1995)
Record low12° (1993)
Thu, 2645° / 36°0.25
45 °
Granite Falls, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high45°
Average low36°
Average precipitation0.25 in
Chance of precipitation58%
Record high56° (2014)
Record low16° (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 Granite Falls, 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 Granite Falls, 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.