As of 19:02 PDT

Weather in Treharne, OR

60°Current weather

Treharne, Friday, 16 October, 19:02

Clear. Feels like 60°. High 75°, low 48°.

Pressure30.03 inHg
Wind2 mph NW
Humidity77%
Visibility6.2 mi
Dew point53°

Monthly outlook for Treharne, OR: average high 63.7°, average low 41.2°. That is 3.7° above the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 7 days and 3.1 inches. The warmest day looks like 16 October (75.3°), the coolest 24 October (37.4°).

63.7°/41.2°
Average high / low
+3.7°
Above normal
0 / 7
Wet days / normal
0.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
16 October – 25 October63°58.6°+2.5°
26 October – 4 November64.7°54.3°+5.8°
5 November – 14 Novemberat normal51.5°—

October records over 66 years

88.5°1 October 1987All-time high
27.3°28 October 1971All-time low

Climate normals and records are computed from the nearest reference point — Vernonia (2 mi).

Sat, 1768° / 50°0.02Light rain
68 °Light rain

Treharne, Saturday, 17 October

Light rain. High 68°, low 50°.

Pressure30.27 inHg
Wind5.6 mph NW
Humidity70%
Visibility6.2 mi
Dew point49°
Sun, 1859° / 42°0Partly cloudy
59 °Partly cloudy

Treharne, Sunday, 18 October

Partly cloudy. High 59°, low 42°.

Pressure30.12 inHg
Wind7 mph N
Humidity60%
Visibility4.3 mi
Dew point41°
Mon, 1958° / 40°0Overcast
58 °Overcast

Treharne, Monday, 19 October

Overcast. High 58°, low 40°.

Pressure29.94 inHg
Wind0.8 mph SE
Humidity58%
Visibility6.2 mi
Dew point41°
Tue, 2059° / 38°0Mostly clear
59 °Mostly clear

Treharne, Tuesday, 20 October

Mostly clear. High 59°, low 38°.

Pressure30.06 inHg
Wind5.8 mph N
Humidity73%
Visibility4.0 mi
Dew point45°
Wed, 2167° / 41°0Clear
67 °Clear

Treharne, Wednesday, 21 October

Clear. High 67°, low 41°.

Pressure30.00 inHg
Wind3.3 mph N
Humidity66%
Visibility—
Dew point45°
Thu, 2257° / 39°0Overcast
57 °Overcast

Treharne, Thursday, 22 October

Overcast. High 57°, low 39°.

Pressure30.03 inHg
Wind10.9 mph NW
Humidity76%
Visibility—
Dew point43°
Fri, 2357° / 39°0Clear
57 °Clear

Treharne, Friday, 23 October

Clear. High 57°, low 39°.

Pressure30.30 inHg
Wind7.2 mph N
Humidity64%
Visibility—
Dew point38°
Sat, 2465° / 37°0Clear
65 °Clear

Treharne, Saturday, 24 October

Clear. High 65°, low 37°.

Pressure30.18 inHg
Wind9 mph E
Humidity39%
Visibility—
Dew point29°
Sun, 2565° / 40°0Clear
65 °Clear

Treharne, Sunday, 25 October

Clear. High 65°, low 40°.

Pressure30.03 inHg
Wind3.9 mph NW
Humidity33%
Visibility—
Dew point27°
Mon, 2668° / 43°0Clear
68 °Clear

Treharne, Monday, 26 October

Clear. High 68°, low 43°.

Pressure30.18 inHg
Wind5 mph N
Humidity37%
Visibility—
Dew point33°
Tue, 2766° / 42°0Clear
66 °Clear

Treharne, Tuesday, 27 October

Clear. High 66°, low 42°.

Pressure30.06 inHg
Wind7 mph NW
Humidity32%
Visibility—
Dew point27°
Wed, 2862° / 38°0Clear
62 °Clear

Treharne, Wednesday, 28 October

Clear. High 62°, low 38°.

Pressure29.83 inHg
Wind5.3 mph N
Humidity48%
Visibility—
Dew point34°
Thu, 2964° / 41°0Mostly clear
64 °Mostly clear

Treharne, Thursday, 29 October

Mostly clear. High 64°, low 41°.

Pressure29.97 inHg
Wind3.5 mph NW
Humidity46%
Visibility—
Dew point34°
Fri, 3063° / 41°0Clear
63 °Clear

Treharne, Friday, 30 October

Clear. High 63°, low 41°.

Pressure30.18 inHg
Wind4.5 mph N
Humidity73%
Visibility—
Dew point44°
Sat, 3166° / 41°0Clear
66 °Clear

Treharne, Saturday, 31 October

Clear. High 66°, low 41°.

Pressure30.18 inHg
Wind4.5 mph N
Humidity49%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0154° / 42°0.24Climate normal
54 °Climate normal

Treharne, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high54°
Average low42°
Average precipitation0.24 in
Chance of precipitation47%
Record high68° (1962)
Record low29° (2003)
Mon, 0254° / 42°0.2Climate normal
54 °Climate normal

Treharne, Monday, 2 November

Climate normal for this date — 60-year average.

Average high54°
Average low42°
Average precipitation0.2 in
Chance of precipitation50%
Record high66° (1981)
Record low30° (2002)
Tue, 0354° / 43°0.22Climate normal
54 °Climate normal

Treharne, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high54°
Average low43°
Average precipitation0.22 in
Chance of precipitation57%
Record high66° (2010)
Record low28° (2003)
Wed, 0454° / 43°0.29Climate normal
54 °Climate normal

Treharne, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high54°
Average low43°
Average precipitation0.29 in
Chance of precipitation63%
Record high68° (1980)
Record low30° (2003)
Thu, 0552° / 42°0.24Climate normal
52 °Climate normal

Treharne, 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

Treharne, 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

Treharne, 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

Treharne, 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

Treharne, 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

Treharne, 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

Treharne, 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

Treharne, 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

Treharne, 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

Treharne, 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)

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 Treharne, 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 Treharne, 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.