As of 03:56 PST

Weather in Monmouth, OR

51°Current weather

Monmouth, Thursday, 12 November, 03:56

Fog. Feels like 50°. High 60°, low 50°.

Pressure29.85 inHg
Wind0 mph N
Humidity88%
Visibility0.2 mi
Dew point47°

Monthly outlook for Monmouth, OR: average high 50.6°, average low 41.9°. That is 0.3° above the climate normal for November. Precipitation is expected on 8 days (about 2.5 inches), against a normal of 9 days and 4.0 inches. The warmest day looks like 12 November (59.9°), the coolest 22 November (30.9°).

50.6°/41.9°
Average high / low
+0.3°
Above normal
8 / 9
Wet days / normal
2.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
12 November – 21 November50.8°51.2°-0.2°
22 November – 1 December50.3°47.7°+1.5°
2 December – 11 Decemberat normal46.3°—

November records over 66 years

68°4 November 1980All-time high
18°23 November 1985All-time low
Fri, 1354° / 49°0.34Rain
54 °Rain

Monmouth, Friday, 13 November

Rain. High 54°, low 49°.

Pressure29.32 inHg
Wind13.7 mph S
Humidity79%
Visibility6.2 mi
Dew point49°
Sat, 1459° / 47°0.17Light rain
59 °Light rain

Monmouth, Saturday, 14 November

Light rain. High 59°, low 47°.

Pressure29.74 inHg
Wind12 mph S
Humidity75%
Visibility6.2 mi
Dew point49°
Sun, 1554° / 44°0.44Rain
54 °Rain

Monmouth, Sunday, 15 November

Rain. High 54°, low 44°.

Pressure29.88 inHg
Wind8.7 mph S
Humidity79%
Visibility6.2 mi
Dew point48°
Mon, 1653° / 40°0.01Light rain
53 °Light rain

Monmouth, Monday, 16 November

Light rain. High 53°, low 40°.

Pressure30.18 inHg
Wind6.3 mph S
Humidity85%
Visibility—
Dew point43°
Tue, 1747° / 35°0Overcast
47 °Overcast

Monmouth, Tuesday, 17 November

Overcast. High 47°, low 35°.

Pressure30.06 inHg
Wind4.7 mph N
Humidity95%
Visibility—
Dew point38°
Wed, 1846° / 41°0.24Light rain
46 °Light rain

Monmouth, Wednesday, 18 November

Light rain. High 46°, low 41°.

Pressure29.94 inHg
Wind11.2 mph SW
Humidity88%
Visibility—
Dew point40°
Thu, 1943° / 40°0.8Rain
43 °Rain

Monmouth, Thursday, 19 November

Rain. High 43°, low 40°.

Pressure29.94 inHg
Wind7.6 mph S
Humidity95%
Visibility—
Dew point40°
Fri, 2046° / 40°0.01Light rain
46 °Light rain

Monmouth, Friday, 20 November

Light rain. High 46°, low 40°.

Pressure30.09 inHg
Wind3.1 mph N
Humidity85%
Visibility—
Dew point38°
Sat, 2146° / 36°0Overcast
46 °Overcast

Monmouth, Saturday, 21 November

Overcast. High 46°, low 36°.

Pressure30.24 inHg
Wind3.2 mph NE
Humidity83%
Visibility—
Dew point36°
Sun, 2247° / 31°0.06Light rain
47 °Light rain

Monmouth, Sunday, 22 November

Light rain. High 47°, low 31°.

Pressure30.03 inHg
Wind7.7 mph N
Humidity76%
Visibility—
Dew point30°
Mon, 2346° / 39°0.02Light rain
46 °Light rain

Monmouth, Monday, 23 November

Light rain. High 46°, low 39°.

Pressure30.09 inHg
Wind4.2 mph N
Humidity84%
Visibility—
Dew point37°
Tue, 2449° / 39°0Overcast
49 °Overcast

Monmouth, Tuesday, 24 November

Overcast. High 49°, low 39°.

Pressure30.15 inHg
Wind1.7 mph W
Humidity88%
Visibility—
Dew point42°
Wed, 2549° / 45°0.09Light rain
49 °Light rain

Monmouth, Wednesday, 25 November

Light rain. High 49°, low 45°.

Pressure30.06 inHg
Wind2.3 mph S
Humidity92%
Visibility—
Dew point46°
Thu, 2657° / 47°0.02Light rain
57 °Light rain

Monmouth, Thursday, 26 November

Light rain. High 57°, low 47°.

Pressure29.85 inHg
Wind4 mph NE
Humidity79%
Visibility—
Dew point49°
Fri, 2754° / 48°0.3Rain
54 °Rain

Monmouth, Friday, 27 November

Rain. High 54°, low 48°.

Pressure29.83 inHg
Wind4.3 mph N
Humidity87%
Visibility—
Dew point49°
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.