As of 04:19 PDT

Weather in Vernonia, OR

50°Current weather

Vernonia, Tuesday, 20 October, 04:19

Overcast. Feels like 48°. High 70°, low 44°.

Pressure29.97 inHg
Wind5.1 mph NE
Humidity82%
Visibility5.4 mi
Dew point44°

Monthly outlook for Vernonia, OR: average high 61.6°, average low 42.5°. That is 3.4° above the climate normal for October. Precipitation is expected on 4 days (about 0.4 inches), against a normal of 8 days and 3.5 inches. The warmest day looks like 21 October (71.3°), the coolest 24 October (35°).

61.6°/42.5°
Average high / low
+3.4°
Above normal
4 / 8
Wet days / normal
0.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
20 October – 29 October62.9°56.5°+3.6°
30 October – 8 November59.4°53.1°+3.5°
9 November – 18 Novemberat normal50.3°—

October records over 66 years

88.5°1 October 1987All-time high
27.3°28 October 1971All-time low
Wed, 2171° / 41°0Clear
71 °Clear

Vernonia, Wednesday, 21 October

Clear. High 71°, low 41°.

Pressure29.91 inHg
Wind1.5 mph NW
Humidity43%
Visibility6.2 mi
Dew point44°
Thu, 2255° / 38°0Overcast
55 °Overcast

Vernonia, Thursday, 22 October

Overcast. High 55°, low 38°.

Pressure30.00 inHg
Wind10.2 mph NW
Humidity76%
Visibility6.2 mi
Dew point48°
Fri, 2355° / 37°0Partly cloudy
55 °Partly cloudy

Vernonia, Friday, 23 October

Partly cloudy. High 55°, low 37°.

Pressure30.33 inHg
Wind4.7 mph NW
Humidity64%
Visibility6.2 mi
Dew point40°
Sat, 2456° / 35°0Overcast
56 °Overcast

Vernonia, Saturday, 24 October

Overcast. High 56°, low 35°.

Pressure30.18 inHg
Wind2.4 mph N
Humidity80%
Visibility—
Dew point39°
Sun, 2563° / 38°0Overcast
63 °Overcast

Vernonia, Sunday, 25 October

Overcast. High 63°, low 38°.

Pressure30.18 inHg
Wind4.7 mph E
Humidity58%
Visibility—
Dew point38°
Mon, 2664° / 41°0Overcast
64 °Overcast

Vernonia, Monday, 26 October

Overcast. High 64°, low 41°.

Pressure30.12 inHg
Wind5.8 mph E
Humidity24%
Visibility—
Dew point19°
Tue, 2766° / 43°0Overcast
66 °Overcast

Vernonia, Tuesday, 27 October

Overcast. High 66°, low 43°.

Pressure30.15 inHg
Wind6.2 mph SE
Humidity24%
Visibility—
Dew point20°
Wed, 2867° / 42°0Clear
67 °Clear

Vernonia, Wednesday, 28 October

Clear. High 67°, low 42°.

Pressure30.06 inHg
Wind3.7 mph SE
Humidity27%
Visibility—
Dew point23°
Thu, 2962° / 43°0Overcast
62 °Overcast

Vernonia, Thursday, 29 October

Overcast. High 62°, low 43°.

Pressure29.94 inHg
Wind4 mph N
Humidity38%
Visibility—
Dew point29°
Fri, 3060° / 42°0Overcast
60 °Overcast

Vernonia, Friday, 30 October

Overcast. High 60°, low 42°.

Pressure29.80 inHg
Wind4.6 mph SE
Humidity40%
Visibility—
Dew point28°
Sat, 3161° / 42°0.06Light rain
61 °Light rain

Vernonia, Saturday, 31 October

Light rain. High 61°, low 42°.

Pressure29.77 inHg
Wind5.7 mph SE
Humidity47%
Visibility—
Dew point33°
Sun, 0159° / 46°0.13Light rain
59 °Light rain

Vernonia, Sunday, 1 November

Light rain. High 59°, low 46°.

Pressure30.03 inHg
Wind6.6 mph SE
Humidity88%
Visibility—
Dew point49°
Mon, 0260° / 48°0.14Light rain
60 °Light rain

Vernonia, Monday, 2 November

Light rain. High 60°, low 48°.

Pressure30.12 inHg
Wind3.4 mph SE
Humidity85%
Visibility—
Dew point48°
Tue, 0361° / 48°0.01Light rain
61 °Light rain

Vernonia, Tuesday, 3 November

Light rain. High 61°, low 48°.

Pressure29.85 inHg
Wind3.5 mph SE
Humidity55%
Visibility—
Dew point40°
Wed, 0456° / 49°0.1Light rain
56 °Light rain

Vernonia, Wednesday, 4 November

Light rain. High 56°, low 49°.

Pressure29.68 inHg
Wind5.4 mph SE
Humidity94%
Visibility—
Dew point50°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0552° / 42°0.24Climate normal
52 °Climate normal

Vernonia, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high52°
Average low42°
Average precipitation0.24 in
Chance of precipitation70%
Record high65° (1987)
Record low28° (1971)
Fri, 0652° / 42°0.31Climate normal
52 °Climate normal

Vernonia, Friday, 6 November

Climate normal for this date — 60-year average.

Average high52°
Average low42°
Average precipitation0.31 in
Chance of precipitation65%
Record high62° (2012)
Record low30° (2003)
Sat, 0752° / 42°0.26Climate normal
52 °Climate normal

Vernonia, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high52°
Average low42°
Average precipitation0.26 in
Chance of precipitation62%
Record high61° (1978)
Record low33° (1973)
Sun, 0852° / 40°0.21Climate normal
52 °Climate normal

Vernonia, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high52°
Average low40°
Average precipitation0.21 in
Chance of precipitation53%
Record high66° (1976)
Record low31° (1977)
Mon, 0951° / 41°0.22Climate normal
51 °Climate normal

Vernonia, Monday, 9 November

Climate normal for this date — 60-year average.

Average high51°
Average low41°
Average precipitation0.22 in
Chance of precipitation62%
Record high64° (1996)
Record low27° (2020)
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)

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.