As of 08:18 PST

Weather in Tophill, OR

46°

Tophill, Sunday, 15 November, 08:18

Overcast. Feels like 43°. High 50°, low 43°.

Pressure29.83 inHg

Wind6.3 mph SE

Humidity74%

Visibility0.5 mi

Dew point40°

See detailed hourly forecast

Monthly outlook for Tophill, OR: average high 48°, average low 39.8°. That is 0.5° above the climate normal for November. Precipitation is expected on 9 days (about 9.0 inches), against a normal of 10 days and 4.5 inches. The warmest day looks like 30 November (54.4°), the coolest 20 November (33.8°).

48°/39.8°

Average high / low

+0.5°

Above normal

9 / 10

Wet days / normal

9.0 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
15 November – 24 November	47.7°	47.9°	-0.1°
25 November – 4 December	48.4°	45.6°	+1.6°
5 December – 14 December	at normal	44.2°	—

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).

Mon, 1649° / 41°

0.03

49 °

Tophill, Monday, 16 November

Light rain. High 49°, low 41°.

Pressure30.09 inHg

Wind5.7 mph S

Humidity88%

Visibility1.8 mi

Dew point43°

Tue, 1747° / 41°

47 °

Tophill, Tuesday, 17 November

Overcast. High 47°, low 41°.

Pressure30.03 inHg

Wind9.3 mph SE

Humidity94%

Visibility0.3 mi

Dew point41°

Wed, 1844° / 39°

0.22

44 °

Tophill, Wednesday, 18 November

Rain. High 44°, low 39°.

Pressure29.88 inHg

Wind5.2 mph E

Humidity85%

Visibility6.2 mi

Dew point39°

Thu, 1950° / 36°

50 °

Tophill, Thursday, 19 November

Partly cloudy. High 50°, low 36°.

Pressure30.09 inHg

Wind4.6 mph NE

Humidity85%

Visibility—

Dew point40°

Fri, 2052° / 34°

0.02

52 °

Tophill, Friday, 20 November

Light rain. High 52°, low 34°.

Pressure29.97 inHg

Wind5.3 mph SE

Humidity75%

Visibility—

Dew point35°

Sat, 2142° / 38°

0.22

42 °

Tophill, Saturday, 21 November

Light rain. High 42°, low 38°.

Pressure29.91 inHg

Wind9.1 mph S

Humidity97%

Visibility—

Dew point40°

Sun, 2242° / 35°

0.56

42 °

Tophill, Sunday, 22 November

Rain. High 42°, low 35°.

Pressure29.83 inHg

Wind11.4 mph SE

Humidity89%

Visibility—

Dew point37°

Mon, 2352° / 43°

4.7

52 °

Tophill, Monday, 23 November

Heavy rain. High 52°, low 43°.

Pressure29.47 inHg

Wind13.7 mph SE

Humidity98%

Visibility—

Dew point45°

Tue, 2450° / 41°

1.16

50 °

Tophill, Tuesday, 24 November

Rain. High 50°, low 41°.

Pressure29.50 inHg

Wind14.1 mph S

Humidity98%

Visibility—

Dew point47°

Wed, 2546° / 39°

1.03

46 °

Tophill, Wednesday, 25 November

Rain. High 46°, low 39°.

Pressure30.12 inHg

Wind12 mph SE

Humidity94%

Visibility—

Dew point40°

Thu, 2646° / 43°

0.62

46 °

Tophill, Thursday, 26 November

Rain. High 46°, low 43°.

Pressure30.18 inHg

Wind6.8 mph SE

Humidity98%

Visibility—

Dew point46°

Fri, 2749° / 42°

49 °

Tophill, Friday, 27 November

Light rain. High 49°, low 42°.

Pressure29.65 inHg

Wind4.7 mph SE

Humidity87%

Visibility—

Dew point44°

Sat, 2848° / 41°

0.18

48 °

Tophill, Saturday, 28 November

Light rain. High 48°, low 41°.

Pressure30.03 inHg

Wind7.4 mph SE

Humidity94%

Visibility—

Dew point46°

Sun, 2947° / 40°

47 °

Tophill, Sunday, 29 November

Light rain. High 47°, low 40°.

Pressure30.30 inHg

Wind3.8 mph SE

Humidity92%

Visibility—

Dew point44°

Mon, 3054° / 41°

54 °

Tophill, Monday, 30 November

Mostly clear. High 54°, low 41°.

Pressure30.27 inHg

Wind2.3 mph SE

Humidity68%

Visibility—

Dew point42°

From day 17 onward the outlook is built from 60-year climate statistics

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)

Sat, 1244° / 36°

0.3

44 °

Tophill, Saturday, 12 December

Climate normal for this date — 60-year average.

Average high44°

Average low36°

Average precipitation0.3 in

Chance of precipitation63%

Record high57° (1988)

Record low24° (1972)

Sun, 1344° / 35°

0.31

44 °

Tophill, Sunday, 13 December

Climate normal for this date — 60-year average.

Average high44°

Average low35°

Average precipitation0.31 in

Chance of precipitation60%

Record high58° (2025)

Record low1° (1972)

Mon, 1444° / 36°

0.32

44 °

Tophill, Monday, 14 December

Climate normal for this date — 60-year average.

Average high44°

Average low36°

Average precipitation0.32 in

Chance of precipitation67%

Record high54° (1962)

Record low24° (2008)

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.