As of 03:45 PDT

Weather in Big Lake, WA

42°Current weather

Big Lake, Sunday, 18 October, 03:45

Clear. Feels like 38°. High 58°, low 42°.

Pressure30.21 inHg
Wind6.9 mph NE
Humidity50%
Visibility6.2 mi
Dew point26°

Monthly outlook for Big Lake, WA: average high 55.5°, average low 43°. That is 0.7° above the climate normal for October. Precipitation is expected on 5 days (about 1.2 inches), against a normal of 9 days and 4.2 inches. The warmest day looks like 21 October (66.7°), the coolest 24 October (39.9°).

55.5°/43°
Average high / low
+0.7°
Above normal
5 / 9
Wet days / normal
1.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
18 October – 27 October57.9°55.4°+1.3°
28 October – 6 November51.6°52°-0.2°
7 November – 16 Novemberat normal49.6°—

October records over 66 years

83.7°1 October 1987All-time high
26.4°31 October 1984All-time low

Climate normals and records are computed from the nearest reference point — Stanwood (11 mi).

Mon, 1961° / 46°0Overcast
61 °Overcast

Big Lake, Monday, 19 October

Overcast. High 61°, low 46°.

Pressure29.97 inHg
Wind2.2 mph S
Humidity68%
Visibility6.2 mi
Dew point46°
Tue, 2061° / 42°0Mostly clear
61 °Mostly clear

Big Lake, Tuesday, 20 October

Mostly clear. High 61°, low 42°.

Pressure30.06 inHg
Wind2.9 mph W
Humidity74%
Visibility—
Dew point47°
Wed, 2167° / 44°0Clear
67 °Clear

Big Lake, Wednesday, 21 October

Clear. High 67°, low 44°.

Pressure29.94 inHg
Wind1.3 mph NW
Humidity67%
Visibility4.0 mi
Dew point48°
Thu, 2256° / 47°0.03Light rain
56 °Light rain

Big Lake, Thursday, 22 October

Light rain. High 56°, low 47°.

Pressure29.97 inHg
Wind7.3 mph S
Humidity78%
Visibility—
Dew point48°
Fri, 2354° / 41°0.16Light rain
54 °Light rain

Big Lake, Friday, 23 October

Light rain. High 54°, low 41°.

Pressure30.24 inHg
Wind7.8 mph SE
Humidity84%
Visibility—
Dew point46°
Sat, 2456° / 40°0Overcast
56 °Overcast

Big Lake, Saturday, 24 October

Overcast. High 56°, low 40°.

Pressure30.39 inHg
Wind3.2 mph NE
Humidity44%
Visibility—
Dew point30°
Sun, 2550° / 43°0Light rain
50 °Light rain

Big Lake, Sunday, 25 October

Light rain. High 50°, low 43°.

Pressure30.24 inHg
Wind3.3 mph NW
Humidity62%
Visibility—
Dew point36°
Mon, 2658° / 42°0Overcast
58 °Overcast

Big Lake, Monday, 26 October

Overcast. High 58°, low 42°.

Pressure30.09 inHg
Wind6 mph W
Humidity69%
Visibility—
Dew point41°
Tue, 2758° / 42°0Partly cloudy
58 °Partly cloudy

Big Lake, Tuesday, 27 October

Partly cloudy. High 58°, low 42°.

Pressure30.06 inHg
Wind4.3 mph W
Humidity56%
Visibility—
Dew point37°
Wed, 2857° / 42°0Clear
57 °Clear

Big Lake, Wednesday, 28 October

Clear. High 57°, low 42°.

Pressure30.18 inHg
Wind3.6 mph W
Humidity59%
Visibility—
Dew point38°
Thu, 2953° / 43°0Overcast
53 °Overcast

Big Lake, Thursday, 29 October

Overcast. High 53°, low 43°.

Pressure30.15 inHg
Wind4.6 mph S
Humidity73%
Visibility—
Dew point42°
Fri, 3057° / 46°0.05Light rain
57 °Light rain

Big Lake, Friday, 30 October

Light rain. High 57°, low 46°.

Pressure30.03 inHg
Wind9.7 mph SE
Humidity67%
Visibility—
Dew point42°
Sat, 3151° / 43°0.67Rain
51 °Rain

Big Lake, Saturday, 31 October

Rain. High 51°, low 43°.

Pressure29.77 inHg
Wind9.7 mph SW
Humidity94%
Visibility—
Dew point49°
Sun, 0145° / 41°0.05Light rain
45 °Light rain

Big Lake, Sunday, 1 November

Light rain. High 45°, low 41°.

Pressure30.00 inHg
Wind5.8 mph E
Humidity88%
Visibility—
Dew point40°
Mon, 0246° / 43°0.28Light rain
46 °Light rain

Big Lake, Monday, 2 November

Light rain. High 46°, low 43°.

Pressure29.94 inHg
Wind6.9 mph E
Humidity92%
Visibility—
Dew point43°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0352° / 42°0.34Climate normal
52 °Climate normal

Big Lake, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high52°
Average low42°
Average precipitation0.34 in
Chance of precipitation60%
Record high65° (2010)
Record low29° (2003)
Wed, 0452° / 42°0.39Climate normal
52 °Climate normal

Big Lake, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high52°
Average low42°
Average precipitation0.39 in
Chance of precipitation62%
Record high67° (1980)
Record low29° (2003)
Thu, 0551° / 41°0.23Climate normal
51 °Climate normal

Big Lake, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high51°
Average low41°
Average precipitation0.23 in
Chance of precipitation63%
Record high63° (1997)
Record low26° (2003)
Fri, 0650° / 41°0.35Climate normal
50 °Climate normal

Big Lake, Friday, 6 November

Climate normal for this date — 60-year average.

Average high50°
Average low41°
Average precipitation0.35 in
Chance of precipitation63%
Record high58° (2014)
Record low25° (2003)
Sat, 0751° / 42°0.33Climate normal
51 °Climate normal

Big Lake, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high51°
Average low42°
Average precipitation0.33 in
Chance of precipitation72%
Record high59° (2016)
Record low28° (2003)
Sun, 0851° / 41°0.28Climate normal
51 °Climate normal

Big Lake, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high51°
Average low41°
Average precipitation0.28 in
Chance of precipitation60%
Record high66° (2016)
Record low31° (1977)
Mon, 0950° / 41°0.3Climate normal
50 °Climate normal

Big Lake, Monday, 9 November

Climate normal for this date — 60-year average.

Average high50°
Average low41°
Average precipitation0.3 in
Chance of precipitation67%
Record high59° (2016)
Record low29° (2022)
Tue, 1050° / 41°0.25Climate normal
50 °Climate normal

Big Lake, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high50°
Average low41°
Average precipitation0.25 in
Chance of precipitation48%
Record high63° (2016)
Record low27° (1986)
Wed, 1150° / 40°0.31Climate normal
50 °Climate normal

Big Lake, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high50°
Average low40°
Average precipitation0.31 in
Chance of precipitation60%
Record high60° (1996)
Record low25° (1985)
Thu, 1249° / 41°0.33Climate normal
49 °Climate normal

Big Lake, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high49°
Average low41°
Average precipitation0.33 in
Chance of precipitation67%
Record high57° (1996)
Record low26° (1978)
Fri, 1350° / 40°0.37Climate normal
50 °Climate normal

Big Lake, Friday, 13 November

Climate normal for this date — 60-year average.

Average high50°
Average low40°
Average precipitation0.37 in
Chance of precipitation65%
Record high62° (1967)
Record low25° (1978)
Sat, 1449° / 40°0.3Climate normal
49 °Climate normal

Big Lake, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high49°
Average low40°
Average precipitation0.3 in
Chance of precipitation57%
Record high61° (1969)
Record low25° (1978)
Sun, 1549° / 40°0.33Climate normal
49 °Climate normal

Big Lake, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high49°
Average low40°
Average precipitation0.33 in
Chance of precipitation68%
Record high58° (2001)
Record low29° (1978)
Mon, 1647° / 40°0.33Climate normal
47 °Climate normal

Big Lake, Monday, 16 November

Climate normal for this date — 60-year average.

Average high47°
Average low40°
Average precipitation0.33 in
Chance of precipitation73%
Record high60° (1965)
Record low28° (2000)

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 Big Lake, 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 Big Lake, 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.