As of 04:49 PDT

Weather in Vernonia, OR

42°Current weather

Vernonia, Sunday, 25 October, 04:49

Overcast. Feels like 37°. High 51°, low 41°.

Pressure29.94 inHg
Wind9.1 mph S
Humidity94%
Visibility1.6 mi
Dew point41°

Monthly outlook for Vernonia, OR: average high 51.7°, average low 39.7°. That is 1.1° below the climate normal for October. Precipitation is expected on 12 days (about 5.4 inches), against a normal of 9 days and 3.8 inches. The warmest day looks like 6 November (56.8°), the coolest 2 November (33°).

51.7°/39.7°
Average high / low
−1.1°
Below normal
12 / 9
Wet days / normal
5.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
25 October – 3 November50.3°54.5°-2.3°
4 November – 13 November53.9°51.8°+1.2°
14 November – 23 Novemberat normal48.3°—

October records over 66 years

88.5°1 October 1987All-time high
27.3°28 October 1971All-time low
Mon, 2655° / 41°0.16Rain
55 °Rain

Vernonia, Monday, 26 October

Rain. High 55°, low 41°.

Pressure30.03 inHg
Wind6.4 mph S
Humidity93%
Visibility4.0 mi
Dew point48°
Tue, 2752° / 42°0.14Light rain
52 °Light rain

Vernonia, Tuesday, 27 October

Light rain. High 52°, low 42°.

Pressure30.09 inHg
Wind7.4 mph W
Humidity89%
Visibility3.8 mi
Dew point47°
Wed, 2849° / 40°0.21Light rain
49 °Light rain

Vernonia, Wednesday, 28 October

Light rain. High 49°, low 40°.

Pressure30.03 inHg
Wind8.1 mph SW
Humidity86%
Visibility6.2 mi
Dew point44°
Thu, 2946° / 35°0.17Light rain
46 °Light rain

Vernonia, Thursday, 29 October

Light rain. High 46°, low 35°.

Pressure30.00 inHg
Wind6.9 mph S
Humidity93%
Visibility—
Dew point41°
Fri, 3045° / 33°0.05Light rain
45 °Light rain

Vernonia, Friday, 30 October

Light rain. High 45°, low 33°.

Pressure29.94 inHg
Wind5.5 mph SE
Humidity91%
Visibility—
Dew point38°
Sat, 3154° / 35°0Clear
54 °Clear

Vernonia, Saturday, 31 October

Clear. High 54°, low 35°.

Pressure30.09 inHg
Wind4.2 mph NE
Humidity65%
Visibility—
Dew point35°
Sun, 0151° / 33°0Overcast
51 °Overcast

Vernonia, Sunday, 1 November

Overcast. High 51°, low 33°.

Pressure29.77 inHg
Wind4.2 mph N
Humidity74%
Visibility—
Dew point34°
Mon, 0252° / 33°0Clear
52 °Clear

Vernonia, Monday, 2 November

Clear. High 52°, low 33°.

Pressure30.21 inHg
Wind5.8 mph SE
Humidity69%
Visibility—
Dew point34°
Tue, 0349° / 39°0.1Light rain
49 °Light rain

Vernonia, Tuesday, 3 November

Light rain. High 49°, low 39°.

Pressure30.03 inHg
Wind5.5 mph SE
Humidity96%
Visibility—
Dew point42°
Wed, 0450° / 43°0.16Light rain
50 °Light rain

Vernonia, Wednesday, 4 November

Light rain. High 50°, low 43°.

Pressure29.88 inHg
Wind5.1 mph SE
Humidity88%
Visibility—
Dew point43°
Thu, 0555° / 47°1.61Rain
55 °Rain

Vernonia, Thursday, 5 November

Rain. High 55°, low 47°.

Pressure29.53 inHg
Wind12.8 mph SE
Humidity93%
Visibility—
Dew point49°
Fri, 0657° / 50°1.35Rain
57 °Rain

Vernonia, Friday, 6 November

Rain. High 57°, low 50°.

Pressure29.26 inHg
Wind19.2 mph S
Humidity95%
Visibility—
Dew point53°
Sat, 0753° / 45°0.4Rain
53 °Rain

Vernonia, Saturday, 7 November

Rain. High 53°, low 45°.

Pressure29.65 inHg
Wind8.3 mph SE
Humidity93%
Visibility—
Dew point46°
Sun, 0853° / 40°0.41Rain
53 °Rain

Vernonia, Sunday, 8 November

Rain. High 53°, low 40°.

Pressure29.91 inHg
Wind11.8 mph SE
Humidity87%
Visibility—
Dew point48°
Mon, 0955° / 37°0Mostly clear
55 °Mostly clear

Vernonia, Monday, 9 November

Mostly clear. High 55°, low 37°.

Pressure30.27 inHg
Wind4.5 mph SE
Humidity64%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1051° / 40°0.2Climate normal
51 °Climate normal

Vernonia, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high51°
Average low40°
Average precipitation0.2 in
Chance of precipitation50%
Record high65° (2016)
Record low29° (1978)
Wed, 1152° / 41°0.26Climate normal
52 °Climate normal

Vernonia, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high52°
Average low41°
Average precipitation0.26 in
Chance of precipitation63%
Record high62° (1990)
Record low27° (1978)
Thu, 1251° / 41°0.25Climate normal
51 °Climate normal

Vernonia, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high51°
Average low41°
Average precipitation0.25 in
Chance of precipitation62%
Record high62° (1974)
Record low28° (1985)
Fri, 1351° / 41°0.31Climate normal
51 °Climate normal

Vernonia, Friday, 13 November

Climate normal for this date — 60-year average.

Average high51°
Average low41°
Average precipitation0.31 in
Chance of precipitation62%
Record high63° (1969)
Record low26° (1985)
Sat, 1451° / 40°0.23Climate normal
51 °Climate normal

Vernonia, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high51°
Average low40°
Average precipitation0.23 in
Chance of precipitation43%
Record high65° (1999)
Record low26° (1978)
Sun, 1550° / 40°0.26Climate normal
50 °Climate normal

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°0.22Climate normal
49 °Climate normal

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°0.28Climate normal
49 °Climate normal

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°0.18Climate normal
48 °Climate normal

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°0.41Climate normal
48 °Climate normal

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°0.3Climate normal
48 °Climate normal

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°0.29Climate normal
47 °Climate normal

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°0.31Climate normal
46 °Climate normal

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°0.31Climate normal
46 °Climate normal

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)

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.