As of 20:36 PST

Weather in Monmouth, OR

51°Current weather

Monmouth, Thursday, 12 November, 20:36

Fog. Feels like 51°. High 56°, low 49°.

Pressure29.53 inHg
Wind4.6 mph W
Humidity96%
Visibility1.0 mi
Dew point50°

Monthly outlook for Monmouth, OR: average high 51.4°, average low 40.8°. That is 0.8° above the climate normal for November. Precipitation is expected on 7 days (about 4.1 inches), against a normal of 9 days and 4.0 inches. The warmest day looks like 14 November (58.8°), the coolest 21 November (33.5°).

51.4°/40.8°
Average high / low
+0.8°
Above normal
7 / 9
Wet days / normal
4.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
12 November – 21 November51.4°51.2°+0.1°
22 November – 1 December51.5°47.7°+2.1°
2 December – 11 Decemberat normal46.3°—

November records over 66 years

68°4 November 1980All-time high
18°23 November 1985All-time low
Fri, 1353° / 48°0.43Rain
53 °Rain

Monmouth, Friday, 13 November

Rain. High 53°, low 48°.

Pressure29.32 inHg
Wind13.5 mph S
Humidity85%
Visibility4.9 mi
Dew point49°
Sat, 1459° / 48°0.07Light rain
59 °Light rain

Monmouth, Saturday, 14 November

Light rain. High 59°, low 48°.

Pressure29.74 inHg
Wind11.8 mph S
Humidity71%
Visibility6.2 mi
Dew point48°
Sun, 1553° / 45°0.39Rain
53 °Rain

Monmouth, Sunday, 15 November

Rain. High 53°, low 45°.

Pressure29.91 inHg
Wind10.4 mph S
Humidity82%
Visibility2.0 mi
Dew point47°
Mon, 1653° / 38°0.03Light rain
53 °Light rain

Monmouth, Monday, 16 November

Light rain. High 53°, low 38°.

Pressure30.12 inHg
Wind8.8 mph SW
Humidity74%
Visibility6.2 mi
Dew point43°
Tue, 1745° / 36°0Overcast
45 °Overcast

Monmouth, Tuesday, 17 November

Overcast. High 45°, low 36°.

Pressure30.06 inHg
Wind4.1 mph N
Humidity98%
Visibility—
Dew point38°
Wed, 1849° / 38°0.04Light rain
49 °Light rain

Monmouth, Wednesday, 18 November

Light rain. High 49°, low 38°.

Pressure29.77 inHg
Wind12.1 mph N
Humidity87%
Visibility—
Dew point40°
Thu, 1949° / 36°0Clear
49 °Clear

Monmouth, Thursday, 19 November

Clear. High 49°, low 36°.

Pressure30.00 inHg
Wind4.8 mph NW
Humidity75%
Visibility—
Dew point35°
Fri, 2048° / 35°0Partly cloudy
48 °Partly cloudy

Monmouth, Friday, 20 November

Partly cloudy. High 48°, low 35°.

Pressure30.09 inHg
Wind4.2 mph N
Humidity76%
Visibility—
Dew point34°
Sat, 2149° / 34°0Partly cloudy
49 °Partly cloudy

Monmouth, Saturday, 21 November

Partly cloudy. High 49°, low 34°.

Pressure30.15 inHg
Wind3.5 mph NW
Humidity72%
Visibility—
Dew point33°
Sun, 2251° / 34°0Clear
51 °Clear

Monmouth, Sunday, 22 November

Clear. High 51°, low 34°.

Pressure30.18 inHg
Wind2.9 mph S
Humidity72%
Visibility—
Dew point34°
Mon, 2351° / 35°0Mostly clear
51 °Mostly clear

Monmouth, Monday, 23 November

Mostly clear. High 51°, low 35°.

Pressure30.18 inHg
Wind2.4 mph S
Humidity75%
Visibility—
Dew point35°
Tue, 2449° / 37°0Overcast
49 °Overcast

Monmouth, Tuesday, 24 November

Overcast. High 49°, low 37°.

Pressure30.18 inHg
Wind3.1 mph S
Humidity78%
Visibility—
Dew point36°
Wed, 2553° / 44°0.52Rain
53 °Rain

Monmouth, Wednesday, 25 November

Rain. High 53°, low 44°.

Pressure29.94 inHg
Wind5.9 mph S
Humidity68%
Visibility—
Dew point41°
Thu, 2656° / 48°0.65Heavy rain
56 °Heavy rain

Monmouth, Thursday, 26 November

Heavy rain. High 56°, low 48°.

Pressure30.21 inHg
Wind11.3 mph W
Humidity68%
Visibility—
Dew point45°
Fri, 2749° / 48°1.98Heavy rain
49 °Heavy rain

Monmouth, Friday, 27 November

Heavy rain. High 49°, low 48°.

Pressure30.21 inHg
Wind14.5 mph S
Humidity98%
Visibility—
Dew point48°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2847° / 36°0.19Climate normal
47 °Climate normal

Monmouth, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high47°
Average low36°
Average precipitation0.19 in
Chance of precipitation47%
Record high58° (2021)
Record low24° (2023)
Sun, 2947° / 36°0.21Climate normal
47 °Climate normal

Monmouth, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high47°
Average low36°
Average precipitation0.21 in
Chance of precipitation50%
Record high59° (2021)
Record low22° (1985)
Mon, 3047° / 37°0.28Climate normal
47 °Climate normal

Monmouth, Monday, 30 November

Climate normal for this date — 60-year average.

Average high47°
Average low37°
Average precipitation0.28 in
Chance of precipitation62%
Record high58° (2008)
Record low21° (1985)
Tue, 0147° / 37°0.28Climate normal
47 °Climate normal

Monmouth, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high47°
Average low37°
Average precipitation0.28 in
Chance of precipitation60%
Record high59° (2021)
Record low23° (1985)
Wed, 0248° / 37°0.37Climate normal
48 °Climate normal

Monmouth, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high48°
Average low37°
Average precipitation0.37 in
Chance of precipitation58%
Record high57° (1975)
Record low23° (1985)
Thu, 0347° / 37°0.28Climate normal
47 °Climate normal

Monmouth, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high47°
Average low37°
Average precipitation0.28 in
Chance of precipitation47%
Record high59° (1979)
Record low25° (1994)
Fri, 0447° / 36°0.31Climate normal
47 °Climate normal

Monmouth, Friday, 4 December

Climate normal for this date — 60-year average.

Average high47°
Average low36°
Average precipitation0.31 in
Chance of precipitation57%
Record high60° (2023)
Record low23° (1994)
Sat, 0546° / 35°0.26Climate normal
46 °Climate normal

Monmouth, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high46°
Average low35°
Average precipitation0.26 in
Chance of precipitation55%
Record high60° (2023)
Record low22° (2013)
Sun, 0646° / 36°0.29Climate normal
46 °Climate normal

Monmouth, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high46°
Average low36°
Average precipitation0.29 in
Chance of precipitation60%
Record high57° (2023)
Record low18° (1972)
Mon, 0745° / 36°0.26Climate normal
45 °Climate normal

Monmouth, Monday, 7 December

Climate normal for this date — 60-year average.

Average high45°
Average low36°
Average precipitation0.26 in
Chance of precipitation55%
Record high57° (2025)
Record low11° (1972)
Tue, 0846° / 35°0.21Climate normal
46 °Climate normal

Monmouth, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high46°
Average low35°
Average precipitation0.21 in
Chance of precipitation48%
Record high58° (2015)
Record low-3° (1972)
Wed, 0946° / 35°0.29Climate normal
46 °Climate normal

Monmouth, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high46°
Average low35°
Average precipitation0.29 in
Chance of precipitation65%
Record high57° (2014)
Record low-5° (1972)
Thu, 1046° / 36°0.35Climate normal
46 °Climate normal

Monmouth, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high46°
Average low36°
Average precipitation0.35 in
Chance of precipitation62%
Record high60° (1993)
Record low-1° (1972)
Fri, 1146° / 36°0.32Climate normal
46 °Climate normal

Monmouth, Friday, 11 December

Climate normal for this date — 60-year average.

Average high46°
Average low36°
Average precipitation0.32 in
Chance of precipitation62%
Record high61° (2025)
Record low-1° (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 Monmouth, 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 Monmouth, 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.