As of 05:07 PST

Weather in Treharne, OR

47°Current weather

Treharne, Tuesday, 10 November, 05:07

Light rain. Feels like 43°. High 57°, low 47°.

Pressure30.06 inHg
Wind6.9 mph SE
Humidity100%
Visibility5.0 mi
Dew point48°

Monthly outlook for Treharne, OR: average high 53.5°, average low 44.4°. That is 2.6° above the climate normal for November. Precipitation is expected on 8 days (about 4.0 inches), against a normal of 10 days and 4.5 inches. The warmest day looks like 11 November (62.8°), the coolest 25 November (40.5°).

53.5°/44.4°
Average high / low
+2.6°
Above normal
8 / 10
Wet days / normal
4.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
10 November – 19 November52.7°50°+1.5°
20 November – 29 November54.7°46.4°+4.6°
30 November – 9 Decemberat normal44.7°—

November records over 66 years

68.4°4 November 1980All-time high
6.3°30 November 1985All-time low

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

Wed, 1163° / 51°0Overcast
63 °Overcast

Treharne, Wednesday, 11 November

Overcast. High 63°, low 51°.

Pressure29.97 inHg
Wind9.9 mph SE
Humidity75%
Visibility6.2 mi
Dew point52°
Thu, 1261° / 48°0Overcast
61 °Overcast

Treharne, Thursday, 12 November

Overcast. High 61°, low 48°.

Pressure29.74 inHg
Wind7.8 mph SE
Humidity73%
Visibility5.0 mi
Dew point51°
Fri, 1351° / 46°0.8Rain
51 °Rain

Treharne, Friday, 13 November

Rain. High 51°, low 46°.

Pressure29.35 inHg
Wind11.9 mph S
Humidity95%
Visibility3.0 mi
Dew point48°
Sat, 1451° / 45°0.18Light rain
51 °Light rain

Treharne, Saturday, 14 November

Light rain. High 51°, low 45°.

Pressure29.80 inHg
Wind16.9 mph SE
Humidity96%
Visibility—
Dew point45°
Sun, 1548° / 45°0.69Rain
48 °Rain

Treharne, Sunday, 15 November

Rain. High 48°, low 45°.

Pressure29.83 inHg
Wind16.9 mph S
Humidity94%
Visibility—
Dew point46°
Mon, 1652° / 43°0.04Light rain
52 °Light rain

Treharne, Monday, 16 November

Light rain. High 52°, low 43°.

Pressure29.83 inHg
Wind9.3 mph SE
Humidity92%
Visibility—
Dew point45°
Tue, 1751° / 45°0.37Rain
51 °Rain

Treharne, Tuesday, 17 November

Rain. High 51°, low 45°.

Pressure29.97 inHg
Wind8.7 mph S
Humidity97%
Visibility—
Dew point47°
Wed, 1848° / 41°0.44Rain
48 °Rain

Treharne, Wednesday, 18 November

Rain. High 48°, low 41°.

Pressure30.12 inHg
Wind6.9 mph NW
Humidity83%
Visibility—
Dew point40°
Thu, 1944° / 41°0.6Rain
44 °Rain

Treharne, Thursday, 19 November

Rain. High 44°, low 41°.

Pressure30.21 inHg
Wind8.1 mph SE
Humidity98%
Visibility—
Dew point41°
Fri, 2050° / 45°0.01Light rain
50 °Light rain

Treharne, Friday, 20 November

Light rain. High 50°, low 45°.

Pressure30.47 inHg
Wind3.9 mph SE
Humidity98%
Visibility—
Dew point47°
Sat, 2153° / 43°0Overcast
53 °Overcast

Treharne, Saturday, 21 November

Overcast. High 53°, low 43°.

Pressure30.36 inHg
Wind5.1 mph SE
Humidity85%
Visibility—
Dew point44°
Sun, 2256° / 42°0Overcast
56 °Overcast

Treharne, Sunday, 22 November

Overcast. High 56°, low 42°.

Pressure30.33 inHg
Wind3.8 mph S
Humidity72%
Visibility—
Dew point40°
Mon, 2358° / 44°0Overcast
58 °Overcast

Treharne, Monday, 23 November

Overcast. High 58°, low 44°.

Pressure30.27 inHg
Wind3 mph SE
Humidity74%
Visibility—
Dew point43°
Tue, 2457° / 42°0Overcast
57 °Overcast

Treharne, Tuesday, 24 November

Overcast. High 57°, low 42°.

Pressure30.15 inHg
Wind4.3 mph S
Humidity68%
Visibility—
Dew point40°
Wed, 2555° / 40°0.04Light rain
55 °Light rain

Treharne, Wednesday, 25 November

Light rain. High 55°, low 40°.

Pressure30.06 inHg
Wind4.8 mph S
Humidity63%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2646° / 36°0.19Climate normal
46 °Climate normal

Treharne, 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°0.27Climate normal
46 °Climate normal

Treharne, 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°0.2Climate normal
46 °Climate normal

Treharne, 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)
Sun, 2945° / 36°0.23Climate normal
45 °Climate normal

Treharne, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high45°
Average low36°
Average precipitation0.23 in
Chance of precipitation53%
Record high55° (1995)
Record low13° (1985)
Mon, 3045° / 36°0.32Climate normal
45 °Climate normal

Treharne, Monday, 30 November

Climate normal for this date — 60-year average.

Average high45°
Average low36°
Average precipitation0.32 in
Chance of precipitation62%
Record high58° (2008)
Record low6° (1985)
Tue, 0145° / 37°0.3Climate normal
45 °Climate normal

Treharne, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high45°
Average low37°
Average precipitation0.3 in
Chance of precipitation65%
Record high57° (2021)
Record low19° (1985)
Wed, 0246° / 37°0.38Climate normal
46 °Climate normal

Treharne, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high46°
Average low37°
Average precipitation0.38 in
Chance of precipitation65%
Record high54° (1975)
Record low20° (1985)
Thu, 0346° / 36°0.33Climate normal
46 °Climate normal

Treharne, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high46°
Average low36°
Average precipitation0.33 in
Chance of precipitation55%
Record high56° (1979)
Record low24° (1992)
Fri, 0445° / 35°0.31Climate normal
45 °Climate normal

Treharne, Friday, 4 December

Climate normal for this date — 60-year average.

Average high45°
Average low35°
Average precipitation0.31 in
Chance of precipitation57%
Record high56° (2023)
Record low21° (1992)
Sat, 0544° / 35°0.25Climate normal
44 °Climate normal

Treharne, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high44°
Average low35°
Average precipitation0.25 in
Chance of precipitation50%
Record high56° (2023)
Record low18° (1992)
Sun, 0644° / 35°0.29Climate normal
44 °Climate normal

Treharne, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high44°
Average low35°
Average precipitation0.29 in
Chance of precipitation58%
Record high53° (2023)
Record low15° (1972)
Mon, 0743° / 35°0.24Climate normal
43 °Climate normal

Treharne, Monday, 7 December

Climate normal for this date — 60-year average.

Average high43°
Average low35°
Average precipitation0.24 in
Chance of precipitation50%
Record high55° (1962)
Record low10° (1972)
Tue, 0844° / 35°0.26Climate normal
44 °Climate normal

Treharne, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high44°
Average low35°
Average precipitation0.26 in
Chance of precipitation52%
Record high57° (1979)
Record low3° (1972)
Wed, 0944° / 35°0.32Climate normal
44 °Climate normal

Treharne, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high44°
Average low35°
Average precipitation0.32 in
Chance of precipitation62%
Record high56° (2014)
Record low3° (1972)

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.