As of 22:17 PDT

Weather in Granite Falls, WA

43°Current weather

Granite Falls, Saturday, 17 October, 22:17

Clear. Feels like 40°. High 62°, low 43°.

Pressure30.24 inHg
Wind4.6 mph N
Humidity86%
Visibility6.2 mi
Dew point40°

Monthly outlook for Granite Falls, WA: average high 59.1°, average low 45°. That is 2.3° above the climate normal for October. Precipitation is expected on 7 days (about 2.9 inches), against a normal of 9 days and 4.2 inches. The warmest day looks like 21 October (69.1°), the coolest 20 October (42.1°).

59.1°/45°
Average high / low
+2.3°
Above normal
7 / 9
Wet days / normal
2.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
17 October – 26 October64.2°56.2°+4.4°
27 October – 5 November50.7°52.7°-1.1°
6 November – 15 Novemberat normal50.2°—

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).

Sun, 1863° / 42°0Overcast
63 °Overcast

Granite Falls, Sunday, 18 October

Overcast. High 63°, low 42°.

Pressure30.15 inHg
Wind2.4 mph NW
Humidity59%
Visibility6.2 mi
Dew point43°
Mon, 1964° / 46°0Overcast
64 °Overcast

Granite Falls, Monday, 19 October

Overcast. High 64°, low 46°.

Pressure29.97 inHg
Wind4.3 mph S
Humidity54%
Visibility6.2 mi
Dew point42°
Tue, 2065° / 42°0Clear
65 °Clear

Granite Falls, Tuesday, 20 October

Clear. High 65°, low 42°.

Pressure30.06 inHg
Wind2.6 mph W
Humidity65%
Visibility4.1 mi
Dew point46°
Wed, 2169° / 45°0Clear
69 °Clear

Granite Falls, Wednesday, 21 October

Clear. High 69°, low 45°.

Pressure29.94 inHg
Wind1.6 mph SW
Humidity58%
Visibility6.2 mi
Dew point47°
Thu, 2262° / 49°0.02Light rain
62 °Light rain

Granite Falls, Thursday, 22 October

Light rain. High 62°, low 49°.

Pressure29.94 inHg
Wind4.6 mph NW
Humidity61%
Visibility—
Dew point44°
Fri, 2357° / 45°0.12Light rain
57 °Light rain

Granite Falls, Friday, 23 October

Light rain. High 57°, low 45°.

Pressure30.21 inHg
Wind4.7 mph S
Humidity89%
Visibility—
Dew point48°
Sat, 2464° / 44°0Overcast
64 °Overcast

Granite Falls, Saturday, 24 October

Overcast. High 64°, low 44°.

Pressure30.27 inHg
Wind4.9 mph W
Humidity48%
Visibility—
Dew point36°
Sun, 2569° / 46°0Overcast
69 °Overcast

Granite Falls, Sunday, 25 October

Overcast. High 69°, low 46°.

Pressure30.12 inHg
Wind4 mph W
Humidity34%
Visibility—
Dew point31°
Mon, 2666° / 50°0Overcast
66 °Overcast

Granite Falls, Monday, 26 October

Overcast. High 66°, low 50°.

Pressure29.88 inHg
Wind3.5 mph E
Humidity38%
Visibility—
Dew point34°
Tue, 2756° / 44°0Overcast
56 °Overcast

Granite Falls, Tuesday, 27 October

Overcast. High 56°, low 44°.

Pressure29.91 inHg
Wind6 mph N
Humidity71%
Visibility—
Dew point43°
Wed, 2851° / 45°0.17Light rain
51 °Light rain

Granite Falls, Wednesday, 28 October

Light rain. High 51°, low 45°.

Pressure29.91 inHg
Wind10.7 mph S
Humidity93%
Visibility—
Dew point48°
Thu, 2953° / 48°0.69Rain
53 °Rain

Granite Falls, Thursday, 29 October

Rain. High 53°, low 48°.

Pressure29.88 inHg
Wind15.5 mph S
Humidity80%
Visibility—
Dew point46°
Fri, 3048° / 44°0.66Rain
48 °Rain

Granite Falls, Friday, 30 October

Rain. High 48°, low 44°.

Pressure29.62 inHg
Wind11.5 mph S
Humidity94%
Visibility—
Dew point44°
Sat, 3149° / 43°0.35Rain
49 °Rain

Granite Falls, Saturday, 31 October

Rain. High 49°, low 43°.

Pressure29.32 inHg
Wind12.9 mph S
Humidity94%
Visibility—
Dew point42°
Sun, 0147° / 44°0.62Rain
47 °Rain

Granite Falls, Sunday, 1 November

Rain. High 47°, low 44°.

Pressure29.50 inHg
Wind13.4 mph S
Humidity91%
Visibility—
Dew point44°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0253° / 41°0.26Climate normal
53 °Climate normal

Granite Falls, Monday, 2 November

Climate normal for this date — 60-year average.

Average high53°
Average low41°
Average precipitation0.26 in
Chance of precipitation58%
Record high66° (1962)
Record low30° (2002)
Tue, 0352° / 42°0.32Climate normal
52 °Climate normal

Granite Falls, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high52°
Average low42°
Average precipitation0.32 in
Chance of precipitation63%
Record high66° (2010)
Record low30° (2002)
Wed, 0453° / 42°0.38Climate normal
53 °Climate normal

Granite Falls, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high53°
Average low42°
Average precipitation0.38 in
Chance of precipitation62%
Record high67° (1980)
Record low30° (2003)
Thu, 0552° / 41°0.24Climate normal
52 °Climate normal

Granite Falls, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high52°
Average low41°
Average precipitation0.24 in
Chance of precipitation67%
Record high64° (1997)
Record low25° (1973)
Fri, 0651° / 41°0.33Climate normal
51 °Climate normal

Granite Falls, Friday, 6 November

Climate normal for this date — 60-year average.

Average high51°
Average low41°
Average precipitation0.33 in
Chance of precipitation65%
Record high59° (1979)
Record low26° (2003)
Sat, 0751° / 42°0.33Climate normal
51 °Climate normal

Granite Falls, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high51°
Average low42°
Average precipitation0.33 in
Chance of precipitation72%
Record high60° (2016)
Record low30° (2003)
Sun, 0851° / 41°0.28Climate normal
51 °Climate normal

Granite Falls, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high51°
Average low41°
Average precipitation0.28 in
Chance of precipitation58%
Record high67° (2016)
Record low30° (1977)
Mon, 0950° / 40°0.27Climate normal
50 °Climate normal

Granite Falls, Monday, 9 November

Climate normal for this date — 60-year average.

Average high50°
Average low40°
Average precipitation0.27 in
Chance of precipitation63%
Record high61° (2025)
Record low28° (1978)
Tue, 1051° / 40°0.25Climate normal
51 °Climate normal

Granite Falls, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high51°
Average low40°
Average precipitation0.25 in
Chance of precipitation48%
Record high64° (2016)
Record low27° (1986)
Wed, 1150° / 40°0.29Climate normal
50 °Climate normal

Granite Falls, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high50°
Average low40°
Average precipitation0.29 in
Chance of precipitation60%
Record high61° (1996)
Record low25° (1985)
Thu, 1250° / 40°0.35Climate normal
50 °Climate normal

Granite Falls, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high50°
Average low40°
Average precipitation0.35 in
Chance of precipitation67%
Record high58° (1976)
Record low26° (1978)
Fri, 1350° / 40°0.36Climate normal
50 °Climate normal

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°0.31Climate normal
50 °Climate normal

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°0.34Climate normal
49 °Climate normal

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)

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.