As of 00:09 PDT

Weather in Lynden, WA

45°Current weather

Lynden, Thursday, 22 October, 00:09

Clear. Feels like 45°. High 56°, low 40°.

Pressure29.91 inHg
Wind0 mph N
Humidity93%
Visibility6.2 mi
Dew point43°

Monthly outlook for Lynden, WA: average high 56.1°, average low 43.8°. That is 1.9° above the climate normal for October. Precipitation is expected on 6 days (about 2.0 inches), against a normal of 9 days and 5.2 inches. The warmest day looks like 26 October (61.9°), the coolest 23 October (35.8°).

56.1°/43.8°
Average high / low
+1.9°
Above normal
6 / 9
Wet days / normal
2.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
22 October – 31 October56.5°53.5°+1.7°
1 November – 10 November55.4°50.4°+2.8°
11 November – 20 Novemberat normal47.3°—

October records over 66 years

84.2°1 October 1987All-time high
18.9°31 October 1984All-time low

Climate normals and records are computed from the nearest reference point — Everson (5 mi).

Fri, 2355° / 36°0Partly cloudy
55 °Partly cloudy

Lynden, Friday, 23 October

Partly cloudy. High 55°, low 36°.

Pressure30.33 inHg
Wind2 mph NW
Humidity86%
Visibility0.6 mi
Dew point46°
Sat, 2451° / 39°0.07Light rain
51 °Light rain

Lynden, Saturday, 24 October

Light rain. High 51°, low 39°.

Pressure30.21 inHg
Wind2 mph N
Humidity91%
Visibility0.4 mi
Dew point44°
Sun, 2560° / 47°0.03Light rain
60 °Light rain

Lynden, Sunday, 25 October

Light rain. High 60°, low 47°.

Pressure30.12 inHg
Wind5.5 mph NE
Humidity71%
Visibility6.2 mi
Dew point46°
Mon, 2662° / 46°0Mostly clear
62 °Mostly clear

Lynden, Monday, 26 October

Mostly clear. High 62°, low 46°.

Pressure30.18 inHg
Wind7.1 mph NE
Humidity73%
Visibility—
Dew point46°
Tue, 2760° / 46°0Overcast
60 °Overcast

Lynden, Tuesday, 27 October

Overcast. High 60°, low 46°.

Pressure30.15 inHg
Wind7.1 mph S
Humidity75%
Visibility—
Dew point43°
Wed, 2860° / 44°0Overcast
60 °Overcast

Lynden, Wednesday, 28 October

Overcast. High 60°, low 44°.

Pressure30.09 inHg
Wind3.1 mph NE
Humidity50%
Visibility—
Dew point34°
Thu, 2959° / 45°0.02Light rain
59 °Light rain

Lynden, Thursday, 29 October

Light rain. High 59°, low 45°.

Pressure29.94 inHg
Wind6.6 mph SW
Humidity56%
Visibility—
Dew point38°
Fri, 3052° / 40°0.23Light rain
52 °Light rain

Lynden, Friday, 30 October

Light rain. High 52°, low 40°.

Pressure29.77 inHg
Wind10.4 mph S
Humidity88%
Visibility—
Dew point46°
Sat, 3150° / 39°0Overcast
50 °Overcast

Lynden, Saturday, 31 October

Overcast. High 50°, low 39°.

Pressure30.06 inHg
Wind2.7 mph SE
Humidity78%
Visibility—
Dew point39°
Sun, 0154° / 39°0Overcast
54 °Overcast

Lynden, Sunday, 1 November

Overcast. High 54°, low 39°.

Pressure30.24 inHg
Wind3.6 mph N
Humidity60%
Visibility—
Dew point34°
Mon, 0256° / 39°0Overcast
56 °Overcast

Lynden, Monday, 2 November

Overcast. High 56°, low 39°.

Pressure30.27 inHg
Wind2.1 mph NE
Humidity59%
Visibility—
Dew point35°
Tue, 0353° / 46°0.52Rain
53 °Rain

Lynden, Tuesday, 3 November

Rain. High 53°, low 46°.

Pressure30.12 inHg
Wind11.2 mph S
Humidity66%
Visibility—
Dew point39°
Wed, 0451° / 49°0.07Light rain
51 °Light rain

Lynden, Wednesday, 4 November

Light rain. High 51°, low 49°.

Pressure30.18 inHg
Wind7.6 mph S
Humidity91%
Visibility—
Dew point48°
Thu, 0557° / 48°1Rain
57 °Rain

Lynden, Thursday, 5 November

Rain. High 57°, low 48°.

Pressure29.91 inHg
Wind4.9 mph S
Humidity98%
Visibility—
Dew point51°
Fri, 0661° / 58°0.06Light rain
61 °Light rain

Lynden, Friday, 6 November

Light rain. High 61°, low 58°.

Pressure29.62 inHg
Wind13.5 mph S
Humidity78%
Visibility—
Dew point53°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0749° / 40°0.41Climate normal
49 °Climate normal

Lynden, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high49°
Average low40°
Average precipitation0.41 in
Chance of precipitation70%
Record high59° (1962)
Record low26° (2017)
Sun, 0849° / 39°0.3Climate normal
49 °Climate normal

Lynden, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high49°
Average low39°
Average precipitation0.3 in
Chance of precipitation58%
Record high68° (2016)
Record low25° (2022)
Mon, 0949° / 39°0.34Climate normal
49 °Climate normal

Lynden, Monday, 9 November

Climate normal for this date — 60-year average.

Average high49°
Average low39°
Average precipitation0.34 in
Chance of precipitation60%
Record high62° (1976)
Record low26° (2022)
Tue, 1049° / 39°0.28Climate normal
49 °Climate normal

Lynden, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high49°
Average low39°
Average precipitation0.28 in
Chance of precipitation50%
Record high64° (2016)
Record low26° (2022)
Wed, 1149° / 39°0.36Climate normal
49 °Climate normal

Lynden, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high49°
Average low39°
Average precipitation0.36 in
Chance of precipitation65%
Record high61° (1996)
Record low23° (1985)
Thu, 1249° / 39°0.39Climate normal
49 °Climate normal

Lynden, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high49°
Average low39°
Average precipitation0.39 in
Chance of precipitation70%
Record high59° (1976)
Record low27° (1985)
Fri, 1349° / 39°0.38Climate normal
49 °Climate normal

Lynden, Friday, 13 November

Climate normal for this date — 60-year average.

Average high49°
Average low39°
Average precipitation0.38 in
Chance of precipitation65%
Record high64° (1967)
Record low26° (1982)
Sat, 1448° / 38°0.38Climate normal
48 °Climate normal

Lynden, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high48°
Average low38°
Average precipitation0.38 in
Chance of precipitation62%
Record high62° (1999)
Record low27° (1964)
Sun, 1548° / 38°0.41Climate normal
48 °Climate normal

Lynden, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high48°
Average low38°
Average precipitation0.41 in
Chance of precipitation68%
Record high58° (1999)
Record low30° (2014)
Mon, 1647° / 38°0.37Climate normal
47 °Climate normal

Lynden, Monday, 16 November

Climate normal for this date — 60-year average.

Average high47°
Average low38°
Average precipitation0.37 in
Chance of precipitation67%
Record high58° (1965)
Record low27° (2023)
Tue, 1747° / 37°0.39Climate normal
47 °Climate normal

Lynden, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high47°
Average low37°
Average precipitation0.39 in
Chance of precipitation70%
Record high59° (1967)
Record low26° (1994)
Wed, 1846° / 37°0.29Climate normal
46 °Climate normal

Lynden, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high46°
Average low37°
Average precipitation0.29 in
Chance of precipitation63%
Record high55° (1965)
Record low24° (1985)
Thu, 1946° / 37°0.39Climate normal
46 °Climate normal

Lynden, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high46°
Average low37°
Average precipitation0.39 in
Chance of precipitation72%
Record high60° (1987)
Record low24° (1978)
Fri, 2046° / 36°0.36Climate normal
46 °Climate normal

Lynden, Friday, 20 November

Climate normal for this date — 60-year average.

Average high46°
Average low36°
Average precipitation0.36 in
Chance of precipitation58%
Record high61° (2002)
Record low22° (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 Lynden, 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 Lynden, 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.