As of 12:32 PST

Weather in Trenton, CA

65°Current weather

Trenton, Monday, 2 November, 12:32

Clear. Feels like 64°. High 65°, low 46°.

Pressure30.15 inHg
Wind5.7 mph S
Humidity61%
Visibility6.2 mi
Dew point51°

Monthly outlook for Trenton, CA: average high 68.5°, average low 49.1°. That is 2.2° above the climate normal for November. Precipitation is expected on 3 days (about 3.8 inches), against a normal of 4 days and 2.0 inches. The warmest day looks like 8 November (79.5°), the coolest 2 November (45.8°).

68.5°/49.1°
Average high / low
+2.2°
Above normal
3 / 4
Wet days / normal
3.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
2 November – 11 November71.2°65.6°+3.1°
12 November – 21 November64°61.9°+1.2°
22 November – 1 Decemberat normal59.6°—

November records over 66 years

86.2°1 November 2020All-time high
30.4°29 November 2019All-time low

Climate normals and records are computed from the nearest reference point — Forestville (2 mi).

Tue, 0363° / 47°0.81Rain
63 °Rain

Trenton, Tuesday, 3 November

Rain. High 63°, low 47°.

Pressure30.03 inHg
Wind5.2 mph SE
Humidity93%
Visibility4.4 mi
Dew point57°
Wed, 0468° / 48°0Mostly clear
68 °Mostly clear

Trenton, Wednesday, 4 November

Mostly clear. High 68°, low 48°.

Pressure30.06 inHg
Wind3.6 mph NW
Humidity56%
Visibility6.2 mi
Dew point50°
Thu, 0570° / 50°0Clear
70 °Clear

Trenton, Thursday, 5 November

Clear. High 70°, low 50°.

Pressure30.09 inHg
Wind1.3 mph NE
Humidity44%
Visibility6.2 mi
Dew point46°
Fri, 0672° / 48°0Partly cloudy
72 °Partly cloudy

Trenton, Friday, 6 November

Partly cloudy. High 72°, low 48°.

Pressure30.12 inHg
Wind1.3 mph E
Humidity44%
Visibility6.2 mi
Dew point46°
Sat, 0774° / 48°0Clear
74 °Clear

Trenton, Saturday, 7 November

Clear. High 74°, low 48°.

Pressure30.12 inHg
Wind6.1 mph NW
Humidity52%
Visibility—
Dew point45°
Sun, 0880° / 50°0Mostly clear
80 °Mostly clear

Trenton, Sunday, 8 November

Mostly clear. High 80°, low 50°.

Pressure30.09 inHg
Wind5.3 mph S
Humidity40%
Visibility—
Dew point42°
Mon, 0979° / 53°0Overcast
79 °Overcast

Trenton, Monday, 9 November

Overcast. High 79°, low 53°.

Pressure30.03 inHg
Wind4.5 mph S
Humidity32%
Visibility—
Dew point37°
Tue, 1074° / 55°0Overcast
74 °Overcast

Trenton, Tuesday, 10 November

Overcast. High 74°, low 55°.

Pressure30.00 inHg
Wind5.6 mph SW
Humidity35%
Visibility—
Dew point38°
Wed, 1168° / 52°0.02Light rain
68 °Light rain

Trenton, Wednesday, 11 November

Light rain. High 68°, low 52°.

Pressure30.03 inHg
Wind13.3 mph S
Humidity69%
Visibility—
Dew point52°
Thu, 1259° / 49°2.32Heavy rain
59 °Heavy rain

Trenton, Thursday, 12 November

Heavy rain. High 59°, low 49°.

Pressure29.62 inHg
Wind15.3 mph SE
Humidity95%
Visibility—
Dew point54°
Fri, 1365° / 47°0Clear
65 °Clear

Trenton, Friday, 13 November

Clear. High 65°, low 47°.

Pressure30.06 inHg
Wind4.3 mph SW
Humidity74%
Visibility—
Dew point49°
Sat, 1466° / 48°0Partly cloudy
66 °Partly cloudy

Trenton, Saturday, 14 November

Partly cloudy. High 66°, low 48°.

Pressure30.09 inHg
Wind6.2 mph SE
Humidity65%
Visibility—
Dew point46°
Sun, 1559° / 48°0.62Rain
59 °Rain

Trenton, Sunday, 15 November

Rain. High 59°, low 48°.

Pressure30.00 inHg
Wind5.6 mph S
Humidity71%
Visibility—
Dew point48°
Mon, 1665° / 50°0.01Light rain
65 °Light rain

Trenton, Monday, 16 November

Light rain. High 65°, low 50°.

Pressure30.09 inHg
Wind5.2 mph W
Humidity75%
Visibility—
Dew point51°
Tue, 1771° / 46°0Partly cloudy
71 °Partly cloudy

Trenton, Tuesday, 17 November

Partly cloudy. High 71°, low 46°.

Pressure30.09 inHg
Wind6.8 mph N
Humidity48%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1861° / 45°0.1Climate normal
61 °Climate normal

Trenton, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high61°
Average low45°
Average precipitation0.1 in
Chance of precipitation23%
Record high77° (2019)
Record low34° (1964)
Thu, 1961° / 44°0.17Climate normal
61 °Climate normal

Trenton, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high61°
Average low44°
Average precipitation0.17 in
Chance of precipitation27%
Record high74° (1989)
Record low31° (1994)
Fri, 2061° / 45°0.18Climate normal
61 °Climate normal

Trenton, Friday, 20 November

Climate normal for this date — 60-year average.

Average high61°
Average low45°
Average precipitation0.18 in
Chance of precipitation37%
Record high73° (2002)
Record low33° (1964)
Sat, 2160° / 44°0.19Climate normal
60 °Climate normal

Trenton, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high60°
Average low44°
Average precipitation0.19 in
Chance of precipitation30%
Record high74° (2017)
Record low32° (2020)
Sun, 2260° / 44°0.17Climate normal
60 °Climate normal

Trenton, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high60°
Average low44°
Average precipitation0.17 in
Chance of precipitation33%
Record high70° (2005)
Record low34° (1994)
Mon, 2361° / 43°0.12Climate normal
61 °Climate normal

Trenton, Monday, 23 November

Climate normal for this date — 60-year average.

Average high61°
Average low43°
Average precipitation0.12 in
Chance of precipitation18%
Record high73° (2017)
Record low33° (1994)
Tue, 2460° / 43°0.11Climate normal
60 °Climate normal

Trenton, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high60°
Average low43°
Average precipitation0.11 in
Chance of precipitation27%
Record high74° (2022)
Record low33° (1966)
Wed, 2560° / 43°0.09Climate normal
60 °Climate normal

Trenton, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high60°
Average low43°
Average precipitation0.09 in
Chance of precipitation20%
Record high71° (1975)
Record low32° (2010)
Thu, 2660° / 42°0.09Climate normal
60 °Climate normal

Trenton, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high60°
Average low42°
Average precipitation0.09 in
Chance of precipitation17%
Record high70° (2002)
Record low33° (2010)
Fri, 2759° / 43°0.1Climate normal
59 °Climate normal

Trenton, Friday, 27 November

Climate normal for this date — 60-year average.

Average high59°
Average low43°
Average precipitation0.1 in
Chance of precipitation23%
Record high70° (2002)
Record low33° (1960)
Sat, 2859° / 42°0.15Climate normal
59 °Climate normal

Trenton, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high59°
Average low42°
Average precipitation0.15 in
Chance of precipitation23%
Record high71° (2021)
Record low32° (2015)
Sun, 2959° / 42°0.18Climate normal
59 °Climate normal

Trenton, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high59°
Average low42°
Average precipitation0.18 in
Chance of precipitation32%
Record high71° (1977)
Record low30° (2019)
Mon, 3058° / 42°0.18Climate normal
58 °Climate normal

Trenton, Monday, 30 November

Climate normal for this date — 60-year average.

Average high58°
Average low42°
Average precipitation0.18 in
Chance of precipitation25%
Record high71° (2021)
Record low31° (2020)
Tue, 0159° / 42°0.2Climate normal
59 °Climate normal

Trenton, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high59°
Average low42°
Average precipitation0.2 in
Chance of precipitation27%
Record high75° (2021)
Record low34° (2004)

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 Trenton, 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 Trenton, 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.