Monthly outlook for Tophill, OR: average high 48.5°, average low 38°. That is 0.2° above the climate normal for November. Precipitation is expected on 7 days (about 3.2 inches), against a normal of 10 days and 4.5 inches. The warmest day looks like 14 November (53.2°), the coolest 20 November (30.9°).
48.5°/38°
Average high / low
+0.2°
Above normal
7 / 10
Wet days / normal
3.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 November – 21 November
49.1°
49.3°
-0.1°
22 November – 1 December
47.4°
45.9°
+0.9°
2 December – 11 December
at normal
44.6°
—
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 (8 mi).
Fri, 1349° / 46°0.53
49 °
Tophill, Friday, 13 November
Rain. High 49°, low 46°.
Pressure29.32 inHg
Wind13.9 mph S
Humidity98%
Visibility4.9 mi
Dew point48°
Sat, 1453° / 45°0.17
53 °
Tophill, Saturday, 14 November
Rain. High 53°, low 45°.
Pressure29.74 inHg
Wind12.4 mph SE
Humidity95%
Visibility1.9 mi
Dew point47°
Sun, 1550° / 43°0.43
50 °
Tophill, Sunday, 15 November
Rain. High 50°, low 43°.
Pressure29.88 inHg
Wind8.6 mph S
Humidity93%
Visibility5.3 mi
Dew point47°
Mon, 1648° / 37°0.07
48 °
Tophill, Monday, 16 November
Light rain. High 48°, low 37°.
Pressure30.09 inHg
Wind5 mph SW
Humidity90%
Visibility3.2 mi
Dew point43°
Tue, 1746° / 34°0
46 °
Tophill, Tuesday, 17 November
Overcast. High 46°, low 34°.
Pressure30.06 inHg
Wind8.4 mph SE
Humidity96%
Visibility—
Dew point40°
Wed, 1846° / 35°0.02
46 °
Tophill, Wednesday, 18 November
Light rain. High 46°, low 35°.
Pressure29.80 inHg
Wind11.6 mph SE
Humidity79%
Visibility—
Dew point37°
Thu, 1948° / 34°0
48 °
Tophill, Thursday, 19 November
Overcast. High 48°, low 34°.
Pressure30.00 inHg
Wind5.5 mph NW
Humidity84%
Visibility—
Dew point35°
Fri, 2049° / 31°0
49 °
Tophill, Friday, 20 November
Clear. High 49°, low 31°.
Pressure30.12 inHg
Wind4.6 mph NW
Humidity72%
Visibility—
Dew point32°
Sat, 2151° / 32°0
51 °
Tophill, Saturday, 21 November
Overcast. High 51°, low 32°.
Pressure30.12 inHg
Wind3.2 mph N
Humidity62%
Visibility—
Dew point31°
Sun, 2249° / 33°0
49 °
Tophill, Sunday, 22 November
Clear. High 49°, low 33°.
Pressure30.15 inHg
Wind3.4 mph SE
Humidity64%
Visibility—
Dew point30°
Mon, 2346° / 33°0
46 °
Tophill, Monday, 23 November
Mostly clear. High 46°, low 33°.
Pressure30.18 inHg
Wind3.8 mph SE
Humidity81%
Visibility—
Dew point34°
Tue, 2444° / 35°0
44 °
Tophill, Tuesday, 24 November
Overcast. High 44°, low 35°.
Pressure30.15 inHg
Wind3.6 mph SE
Humidity92%
Visibility—
Dew point37°
Wed, 2546° / 39°1
46 °
Tophill, Wednesday, 25 November
Heavy rain. High 46°, low 39°.
Pressure29.94 inHg
Wind6.4 mph SE
Humidity94%
Visibility—
Dew point41°
Thu, 2650° / 42°0.3
50 °
Tophill, Thursday, 26 November
Rain. High 50°, low 42°.
Pressure30.18 inHg
Wind8 mph SW
Humidity79%
Visibility—
Dew point43°
Fri, 2750° / 45°0.72
50 °
Tophill, Friday, 27 November
Rain. High 50°, low 45°.
Pressure30.18 inHg
Wind9 mph SE
Humidity94%
Visibility—
Dew point47°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2846° / 36°0.2
46 °
Tophill, 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°0.23
45 °
Tophill, 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°0.32
45 °
Tophill, 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°0.3
45 °
Tophill, 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°0.38
46 °
Tophill, 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°0.33
46 °
Tophill, 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°0.31
45 °
Tophill, 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°0.25
44 °
Tophill, 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°0.29
44 °
Tophill, 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°0.24
43 °
Tophill, 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°0.26
44 °
Tophill, 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°0.32
44 °
Tophill, 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)
Thu, 1045° / 36°0.35
45 °
Tophill, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high45°
Average low36°
Average precipitation0.35 in
Chance of precipitation65%
Record high56° (2025)
Record low7° (1972)
Fri, 1145° / 36°0.35
45 °
Tophill, Friday, 11 December
Climate normal for this date — 60-year average.
Average high45°
Average low36°
Average precipitation0.35 in
Chance of precipitation72%
Record high56° (2025)
Record low14° (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 Tophill, 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 Tophill, 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.