As of 12:41 PDT

Weather in Vernonia, OR

50°

Vernonia, Friday, 30 October, 12:41

Overcast. Feels like 46°. High 50°, low 42°.

Pressure29.88 inHg

Wind8.5 mph S

Humidity83%

Visibility6.2 mi

Dew point45°

See detailed hourly forecast

Monthly outlook for Vernonia, OR: average high 52.1°, average low 40.5°. That is 0.1° below the climate normal for October. Precipitation is expected on 10 days (about 2.7 inches), against a normal of 9 days and 3.9 inches. The warmest day looks like 3 November (61.2°), the coolest 1 November (33.7°).

52.1°/40.5°

Average high / low

−0.1°

Below normal

10 / 9

Wet days / normal

2.7 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
30 October – 8 November	54°	53.1°	+0.5°
9 November – 18 November	49°	50.3°	-0.8°
19 November – 28 November	at normal	46.6°	—

October records over 66 years

88.5°1 October 1987All-time high

27.3°28 October 1971All-time low

Sat, 3152° / 40°

52 °

Vernonia, Saturday, 31 October

Overcast. High 52°, low 40°.

Pressure29.97 inHg

Wind2.7 mph NE

Humidity91%

Visibility6.2 mi

Dew point44°

Sun, 0155° / 34°

55 °

Vernonia, Sunday, 1 November

Clear. High 55°, low 34°.

Pressure30.09 inHg

Wind0.6 mph W

Humidity62%

Visibility6.2 mi

Dew point40°

Mon, 0256° / 35°

56 °

Vernonia, Monday, 2 November

Overcast. High 56°, low 35°.

Pressure30.27 inHg

Wind2.2 mph SE

Humidity72%

Visibility6.2 mi

Dew point43°

Tue, 0361° / 41°

61 °

Vernonia, Tuesday, 3 November

Clear. High 61°, low 41°.

Pressure30.15 inHg

Wind1.6 mph E

Humidity60%

Visibility6.2 mi

Dew point43°

Wed, 0461° / 41°

61 °

Vernonia, Wednesday, 4 November

Overcast. High 61°, low 41°.

Pressure29.91 inHg

Wind4.2 mph S

Humidity62%

Visibility—

Dew point40°

Thu, 0551° / 41°

0.04

51 °

Vernonia, Thursday, 5 November

Light rain. High 51°, low 41°.

Pressure29.85 inHg

Wind6 mph SE

Humidity66%

Visibility—

Dew point38°

Fri, 0652° / 40°

0.15

52 °

Vernonia, Friday, 6 November

Rain. High 52°, low 40°.

Pressure30.06 inHg

Wind6.1 mph W

Humidity83%

Visibility—

Dew point44°

Sat, 0750° / 39°

50 °

Vernonia, Saturday, 7 November

Overcast. High 50°, low 39°.

Pressure30.15 inHg

Wind6.3 mph SE

Humidity81%

Visibility—

Dew point40°

Sun, 0852° / 43°

0.09

52 °

Vernonia, Sunday, 8 November

Light rain. High 52°, low 43°.

Pressure30.03 inHg

Wind7.2 mph SE

Humidity56%

Visibility—

Dew point34°

Mon, 0950° / 43°

0.19

50 °

Vernonia, Monday, 9 November

Rain. High 50°, low 43°.

Pressure29.74 inHg

Wind8 mph SE

Humidity96%

Visibility—

Dew point43°

Tue, 1049° / 43°

0.69

49 °

Vernonia, Tuesday, 10 November

Rain. High 49°, low 43°.

Pressure29.53 inHg

Wind12.6 mph S

Humidity98%

Visibility—

Dew point46°

Wed, 1149° / 46°

0.36

49 °

Vernonia, Wednesday, 11 November

Rain. High 49°, low 46°.

Pressure29.26 inHg

Wind14.4 mph SE

Humidity93%

Visibility—

Dew point44°

Thu, 1249° / 40°

0.24

49 °

Vernonia, Thursday, 12 November

Light rain. High 49°, low 40°.

Pressure29.88 inHg

Wind11.3 mph SW

Humidity91%

Visibility—

Dew point45°

Fri, 1350° / 40°

0.15

50 °

Vernonia, Friday, 13 November

Rain. High 50°, low 40°.

Pressure30.00 inHg

Wind7.5 mph SE

Humidity84%

Visibility—

Dew point41°

Sat, 1447° / 41°

0.62

47 °

Vernonia, Saturday, 14 November

Rain. High 47°, low 41°.

Pressure29.85 inHg

Wind11.6 mph SE

Humidity98%

Visibility—

Dew point42°

From day 17 onward the outlook is built from 60-year climate statistics

Sun, 1550° / 40°

0.26

50 °

Vernonia, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high50°

Average low40°

Average precipitation0.26 in

Chance of precipitation60%

Record high60° (2008)

Record low26° (2014)

Mon, 1649° / 40°

0.22

49 °

Vernonia, Monday, 16 November

Climate normal for this date — 60-year average.

Average high49°

Average low40°

Average precipitation0.22 in

Chance of precipitation73%

Record high61° (1976)

Record low27° (2014)

Tue, 1749° / 39°

0.28

49 °

Vernonia, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high49°

Average low39°

Average precipitation0.28 in

Chance of precipitation70%

Record high61° (2008)

Record low28° (1961)

Wed, 1848° / 39°

0.18

48 °

Vernonia, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high48°

Average low39°

Average precipitation0.18 in

Chance of precipitation57%

Record high59° (1989)

Record low26° (1985)

Thu, 1948° / 39°

0.41

48 °

Vernonia, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high48°

Average low39°

Average precipitation0.41 in

Chance of precipitation65%

Record high58° (1968)

Record low28° (1977)

Fri, 2048° / 38°

0.3

48 °

Vernonia, Friday, 20 November

Climate normal for this date — 60-year average.

Average high48°

Average low38°

Average precipitation0.3 in

Chance of precipitation58%

Record high63° (2002)

Record low26° (1978)

Sat, 2147° / 37°

0.29

47 °

Vernonia, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high47°

Average low37°

Average precipitation0.29 in

Chance of precipitation58%

Record high59° (2002)

Record low18° (1978)

Sun, 2246° / 36°

0.31

46 °

Vernonia, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high46°

Average low36°

Average precipitation0.31 in

Chance of precipitation60%

Record high61° (2017)

Record low14° (1985)

Mon, 2346° / 37°

0.31

46 °

Vernonia, Monday, 23 November

Climate normal for this date — 60-year average.

Average high46°

Average low37°

Average precipitation0.31 in

Chance of precipitation67%

Record high59° (2017)

Record low8° (1985)

Tue, 2446° / 37°

0.37

46 °

Vernonia, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high46°

Average low37°

Average precipitation0.37 in

Chance of precipitation63%

Record high56° (1995)

Record low8° (1985)

Wed, 2546° / 37°

0.34

46 °

Vernonia, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high46°

Average low37°

Average precipitation0.34 in

Chance of precipitation65%

Record high57° (1977)

Record low6° (1985)

Thu, 2646° / 36°

0.19

46 °

Vernonia, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high46°

Average low36°

Average precipitation0.19 in

Chance of precipitation57%

Record high57° (2014)

Record low23° (1985)

Fri, 2746° / 37°

0.27

46 °

Vernonia, Friday, 27 November

Climate normal for this date — 60-year average.

Average high46°

Average low37°

Average precipitation0.27 in

Chance of precipitation65%

Record high55° (2021)

Record low21° (1985)

Sat, 2846° / 36°

0.2

46 °

Vernonia, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high46°

Average low36°

Average precipitation0.2 in

Chance of precipitation50%

Record high56° (2021)

Record low21° (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 Vernonia, OR 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 Vernonia, OR 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.