As of 03:44 PST

Weather in Trenton, CA

52°Current weather

Trenton, Tuesday, 3 November, 03:44

Overcast. Feels like 51°. High 58°, low 47°.

Pressure30.03 inHg
Wind1 mph SW
Humidity84%
Visibility6.2 mi
Dew point48°

Monthly outlook for Trenton, CA: average high 67.4°, average low 49.1°. That is 1.9° above the climate normal for November. Precipitation is expected on 5 days (about 5.8 inches), against a normal of 4 days and 2.0 inches. The warmest day looks like 8 November (74°), the coolest 4 November (37.7°).

67.4°/49.1°
Average high / low
+1.9°
Above normal
5 / 4
Wet days / normal
5.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
3 November – 12 November70.1°65.1°+2.8°
13 November – 22 November63°61.6°+0.8°
23 November – 2 Decemberat normal59.5°—

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).

Wed, 0468° / 38°0Overcast
68 °Overcast

Trenton, Wednesday, 4 November

Overcast. High 68°, low 38°.

Pressure30.06 inHg
Wind4.2 mph NW
Humidity49%
Visibility6.2 mi
Dew point47°
Thu, 0572° / 48°0Clear
72 °Clear

Trenton, Thursday, 5 November

Clear. High 72°, low 48°.

Pressure30.12 inHg
Wind1.3 mph S
Humidity38%
Visibility6.2 mi
Dew point43°
Fri, 0673° / 49°0Mostly clear
73 °Mostly clear

Trenton, Friday, 6 November

Mostly clear. High 73°, low 49°.

Pressure30.12 inHg
Wind1.5 mph E
Humidity41%
Visibility6.2 mi
Dew point45°
Sat, 0773° / 46°0Clear
73 °Clear

Trenton, Saturday, 7 November

Clear. High 73°, low 46°.

Pressure30.09 inHg
Wind5.2 mph NW
Humidity52%
Visibility—
Dew point44°
Sun, 0874° / 48°0Clear
74 °Clear

Trenton, Sunday, 8 November

Clear. High 74°, low 48°.

Pressure30.12 inHg
Wind4.9 mph W
Humidity59%
Visibility—
Dew point48°
Mon, 0973° / 52°0Overcast
73 °Overcast

Trenton, Monday, 9 November

Overcast. High 73°, low 52°.

Pressure30.06 inHg
Wind6 mph SW
Humidity60%
Visibility—
Dew point49°
Tue, 1072° / 52°0Clear
72 °Clear

Trenton, Tuesday, 10 November

Clear. High 72°, low 52°.

Pressure30.09 inHg
Wind6.1 mph SW
Humidity50%
Visibility—
Dew point47°
Wed, 1168° / 51°0Overcast
68 °Overcast

Trenton, Wednesday, 11 November

Overcast. High 68°, low 51°.

Pressure30.00 inHg
Wind8.3 mph S
Humidity62%
Visibility—
Dew point48°
Thu, 1270° / 52°0Overcast
70 °Overcast

Trenton, Thursday, 12 November

Overcast. High 70°, low 52°.

Pressure29.88 inHg
Wind8.9 mph SW
Humidity53%
Visibility—
Dew point47°
Fri, 1365° / 52°0.08Light rain
65 °Light rain

Trenton, Friday, 13 November

Light rain. High 65°, low 52°.

Pressure29.91 inHg
Wind11.2 mph S
Humidity73%
Visibility—
Dew point52°
Sat, 1458° / 49°2.33Heavy rain
58 °Heavy rain

Trenton, Saturday, 14 November

Heavy rain. High 58°, low 49°.

Pressure29.80 inHg
Wind16.3 mph S
Humidity85%
Visibility—
Dew point49°
Sun, 1559° / 47°0.31Rain
59 °Rain

Trenton, Sunday, 15 November

Rain. High 59°, low 47°.

Pressure30.15 inHg
Wind7.8 mph SW
Humidity76%
Visibility—
Dew point48°
Mon, 1661° / 55°2.33Heavy rain
61 °Heavy rain

Trenton, Monday, 16 November

Heavy rain. High 61°, low 55°.

Pressure30.06 inHg
Wind7.5 mph SE
Humidity98%
Visibility—
Dew point58°
Tue, 1767° / 49°0Overcast
67 °Overcast

Trenton, Tuesday, 17 November

Overcast. High 67°, low 49°.

Pressure30.27 inHg
Wind3.6 mph N
Humidity79%
Visibility—
Dew point51°
Wed, 1868° / 49°0Mostly clear
68 °Mostly clear

Trenton, Wednesday, 18 November

Mostly clear. High 68°, low 49°.

Pressure30.27 inHg
Wind3.9 mph N
Humidity59%
Visibility—
Dew point45°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Wed, 0258° / 43°0.24Climate normal
58 °Climate normal

Trenton, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high58°
Average low43°
Average precipitation0.24 in
Chance of precipitation30%
Record high72° (2011)
Record low29° (2022)

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.