As of 01:42 PDT

Weather in Monmouth, CA

62°Current weather

Monmouth, Wednesday, 21 October, 01:42

Overcast. Feels like 61°. High 67°, low 54°.

Pressure29.85 inHg
Wind3.5 mph NW
Humidity66%
Visibility6.2 mi
Dew point51°

Monthly outlook for Monmouth, CA: average high 70.8°, average low 55°. That is 1.4° below the climate normal for October. Precipitation is expected on 5 days (about 2.7 inches), against a normal of 2 days and 0.6 inches. The warmest day looks like 27 October (80.2°), the coolest 25 October (49.5°).

70.8°/55°
Average high / low
−1.4°
Below normal
5 / 2
Wet days / normal
2.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
21 October – 30 October73.3°74.5°-0.7°
31 October – 9 November66.5°70.1°-2°
10 November – 19 Novemberat normal65.3°—

October records over 66 years

105.6°3 October 2024All-time high
35.4°30 October 1971All-time low

Climate normals and records are computed from the nearest reference point — Parlier (11 mi).

Thu, 2266° / 51°0.48Rain
66 °Rain

Monmouth, Thursday, 22 October

Rain. High 66°, low 51°.

Pressure29.91 inHg
Wind4.3 mph S
Humidity64%
Visibility6.2 mi
Dew point55°
Fri, 2367° / 51°0Partly cloudy
67 °Partly cloudy

Monmouth, Friday, 23 October

Partly cloudy. High 67°, low 51°.

Pressure30.03 inHg
Wind1.7 mph N
Humidity66%
Visibility6.2 mi
Dew point53°
Sat, 2470° / 51°0Clear
70 °Clear

Monmouth, Saturday, 24 October

Clear. High 70°, low 51°.

Pressure30.03 inHg
Wind0.9 mph N
Humidity59%
Visibility6.2 mi
Dew point51°
Sun, 2576° / 49°0Overcast
76 °Overcast

Monmouth, Sunday, 25 October

Overcast. High 76°, low 49°.

Pressure30.09 inHg
Wind3.7 mph NE
Humidity60%
Visibility—
Dew point51°
Mon, 2676° / 51°0Mostly clear
76 °Mostly clear

Monmouth, Monday, 26 October

Mostly clear. High 76°, low 51°.

Pressure30.09 inHg
Wind4.3 mph NW
Humidity56%
Visibility—
Dew point49°
Tue, 2780° / 59°0Clear
80 °Clear

Monmouth, Tuesday, 27 October

Clear. High 80°, low 59°.

Pressure30.03 inHg
Wind5 mph NW
Humidity29%
Visibility—
Dew point37°
Wed, 2879° / 60°0Overcast
79 °Overcast

Monmouth, Wednesday, 28 October

Overcast. High 79°, low 60°.

Pressure29.97 inHg
Wind6 mph NW
Humidity28%
Visibility—
Dew point35°
Thu, 2976° / 63°0Overcast
76 °Overcast

Monmouth, Thursday, 29 October

Overcast. High 76°, low 63°.

Pressure29.94 inHg
Wind5.8 mph NW
Humidity26%
Visibility—
Dew point34°
Fri, 3077° / 62°0.07Light rain
77 °Light rain

Monmouth, Friday, 30 October

Light rain. High 77°, low 62°.

Pressure29.83 inHg
Wind5.2 mph SW
Humidity30%
Visibility—
Dew point38°
Sat, 3173° / 60°0.11Light rain
73 °Light rain

Monmouth, Saturday, 31 October

Light rain. High 73°, low 60°.

Pressure29.80 inHg
Wind10.2 mph S
Humidity65%
Visibility—
Dew point54°
Sun, 0164° / 55°1.56Heavy rain
64 °Heavy rain

Monmouth, Sunday, 1 November

Heavy rain. High 64°, low 55°.

Pressure29.53 inHg
Wind11.2 mph E
Humidity82%
Visibility—
Dew point55°
Mon, 0264° / 54°0Overcast
64 °Overcast

Monmouth, Monday, 2 November

Overcast. High 64°, low 54°.

Pressure29.91 inHg
Wind6.6 mph W
Humidity66%
Visibility—
Dew point47°
Tue, 0364° / 54°0Partly cloudy
64 °Partly cloudy

Monmouth, Tuesday, 3 November

Partly cloudy. High 64°, low 54°.

Pressure30.00 inHg
Wind12.4 mph NW
Humidity70%
Visibility—
Dew point50°
Wed, 0465° / 52°0Partly cloudy
65 °Partly cloudy

Monmouth, Wednesday, 4 November

Partly cloudy. High 65°, low 52°.

Pressure29.91 inHg
Wind6.7 mph NW
Humidity51%
Visibility—
Dew point41°
Thu, 0568° / 52°0Partly cloudy
68 °Partly cloudy

Monmouth, Thursday, 5 November

Partly cloudy. High 68°, low 52°.

Pressure30.06 inHg
Wind3.8 mph NW
Humidity51%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0670° / 49°0.04Climate normal
70 °Climate normal

Monmouth, Friday, 6 November

Climate normal for this date — 60-year average.

Average high70°
Average low49°
Average precipitation0.04 in
Chance of precipitation8%
Record high84° (2012)
Record low42° (2013)
Sat, 0769° / 49°0.05Climate normal
69 °Climate normal

Monmouth, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high69°
Average low49°
Average precipitation0.05 in
Chance of precipitation22%
Record high82° (2019)
Record low40° (1990)
Sun, 0868° / 48°0.09Climate normal
68 °Climate normal

Monmouth, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high68°
Average low48°
Average precipitation0.09 in
Chance of precipitation25%
Record high81° (2016)
Record low41° (2021)
Mon, 0967° / 47°0.07Climate normal
67 °Climate normal

Monmouth, Monday, 9 November

Climate normal for this date — 60-year average.

Average high67°
Average low47°
Average precipitation0.07 in
Chance of precipitation13%
Record high82° (2016)
Record low35° (2020)
Tue, 1067° / 47°0.05Climate normal
67 °Climate normal

Monmouth, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high67°
Average low47°
Average precipitation0.05 in
Chance of precipitation18%
Record high84° (2016)
Record low34° (2020)
Wed, 1167° / 47°0.09Climate normal
67 °Climate normal

Monmouth, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high67°
Average low47°
Average precipitation0.09 in
Chance of precipitation22%
Record high85° (2016)
Record low35° (2020)
Thu, 1266° / 47°0.06Climate normal
66 °Climate normal

Monmouth, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high66°
Average low47°
Average precipitation0.06 in
Chance of precipitation18%
Record high82° (2019)
Record low37° (2018)
Fri, 1366° / 46°0.07Climate normal
66 °Climate normal

Monmouth, Friday, 13 November

Climate normal for this date — 60-year average.

Average high66°
Average low46°
Average precipitation0.07 in
Chance of precipitation18%
Record high80° (1990)
Record low32° (1985)
Sat, 1466° / 46°0.07Climate normal
66 °Climate normal

Monmouth, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high66°
Average low46°
Average precipitation0.07 in
Chance of precipitation12%
Record high78° (2016)
Record low32° (1985)
Sun, 1565° / 45°0.06Climate normal
65 °Climate normal

Monmouth, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high65°
Average low45°
Average precipitation0.06 in
Chance of precipitation13%
Record high78° (2007)
Record low29° (1964)
Mon, 1665° / 46°0.06Climate normal
65 °Climate normal

Monmouth, Monday, 16 November

Climate normal for this date — 60-year average.

Average high65°
Average low46°
Average precipitation0.06 in
Chance of precipitation18%
Record high76° (2008)
Record low34° (1964)
Tue, 1764° / 46°0.12Climate normal
64 °Climate normal

Monmouth, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high64°
Average low46°
Average precipitation0.12 in
Chance of precipitation27%
Record high80° (2020)
Record low33° (2024)
Wed, 1864° / 45°0.06Climate normal
64 °Climate normal

Monmouth, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high64°
Average low45°
Average precipitation0.06 in
Chance of precipitation18%
Record high80° (2019)
Record low31° (1964)
Thu, 1964° / 44°0.05Climate normal
64 °Climate normal

Monmouth, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high64°
Average low44°
Average precipitation0.05 in
Chance of precipitation12%
Record high75° (1966)
Record low29° (1994)

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, CA 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, CA 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.