As of 16:52 PDT

Weather in Rocktram, CA

61°Current weather

Rocktram, Thursday, 22 October, 16:52

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

Pressure29.88 inHg
Wind6.9 mph SW
Humidity88%
Visibility6.2 mi
Dew point57°

Monthly outlook for Rocktram, CA: average high 71.4°, average low 51.4°. That is 0.7° above the climate normal for October. Precipitation is expected on 2 days (about 0.4 inches), against a normal of 2 days and 0.8 inches. The warmest day looks like 3 November (80.8°), the coolest 27 October (45°).

71.4°/51.4°
Average high / low
+0.7°
Above normal
2 / 2
Wet days / normal
0.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
22 October – 31 October69.9°71°-0.6°
1 November – 10 November73.8°67.4°+3.6°
11 November – 20 Novemberat normal63.2°—

October records over 66 years

99°3 October 1980All-time high
39.4°29 October 1972All-time low

Climate normals and records are computed from the nearest reference point — Vallejo (10 mi).

Fri, 2367° / 53°0Light rain
67 °Light rain

Rocktram, Friday, 23 October

Light rain. High 67°, low 53°.

Pressure30.09 inHg
Wind7.9 mph N
Humidity58%
Visibility6.2 mi
Dew point52°
Sat, 2473° / 49°0Clear
73 °Clear

Rocktram, Saturday, 24 October

Clear. High 73°, low 49°.

Pressure30.03 inHg
Wind2.1 mph NE
Humidity31%
Visibility6.2 mi
Dew point38°
Sun, 2572° / 48°0Mostly clear
72 °Mostly clear

Rocktram, Sunday, 25 October

Mostly clear. High 72°, low 48°.

Pressure30.06 inHg
Wind3 mph S
Humidity48%
Visibility6.2 mi
Dew point48°
Mon, 2670° / 49°0Mostly clear
70 °Mostly clear

Rocktram, Monday, 26 October

Mostly clear. High 70°, low 49°.

Pressure30.12 inHg
Wind5.7 mph W
Humidity62%
Visibility4.4 mi
Dew point49°
Tue, 2771° / 45°0Clear
71 °Clear

Rocktram, Tuesday, 27 October

Clear. High 71°, low 45°.

Pressure30.09 inHg
Wind4.2 mph N
Humidity52%
Visibility—
Dew point42°
Wed, 2872° / 46°0Partly cloudy
72 °Partly cloudy

Rocktram, Wednesday, 28 October

Partly cloudy. High 72°, low 46°.

Pressure30.00 inHg
Wind6.5 mph SW
Humidity39%
Visibility—
Dew point37°
Thu, 2970° / 50°0Clear
70 °Clear

Rocktram, Thursday, 29 October

Clear. High 70°, low 50°.

Pressure29.94 inHg
Wind5.5 mph SW
Humidity48%
Visibility—
Dew point43°
Fri, 3073° / 50°0Clear
73 °Clear

Rocktram, Friday, 30 October

Clear. High 73°, low 50°.

Pressure29.94 inHg
Wind5.2 mph SW
Humidity35%
Visibility—
Dew point36°
Sat, 3170° / 52°0Overcast
70 °Overcast

Rocktram, Saturday, 31 October

Overcast. High 70°, low 52°.

Pressure29.88 inHg
Wind5.4 mph SE
Humidity29%
Visibility—
Dew point31°
Sun, 0167° / 55°0.04Light rain
67 °Light rain

Rocktram, Sunday, 1 November

Light rain. High 67°, low 55°.

Pressure29.83 inHg
Wind7 mph E
Humidity60%
Visibility—
Dew point47°
Mon, 0280° / 51°0Clear
80 °Clear

Rocktram, Monday, 2 November

Clear. High 80°, low 51°.

Pressure29.91 inHg
Wind8.6 mph N
Humidity24%
Visibility—
Dew point29°
Tue, 0381° / 54°0Clear
81 °Clear

Rocktram, Tuesday, 3 November

Clear. High 81°, low 54°.

Pressure29.88 inHg
Wind4.8 mph N
Humidity17%
Visibility—
Dew point22°
Wed, 0476° / 52°0Clear
76 °Clear

Rocktram, Wednesday, 4 November

Clear. High 76°, low 52°.

Pressure30.00 inHg
Wind5 mph SE
Humidity16%
Visibility—
Dew point19°
Thu, 0572° / 56°0Overcast
72 °Overcast

Rocktram, Thursday, 5 November

Overcast. High 72°, low 56°.

Pressure30.03 inHg
Wind5 mph E
Humidity31%
Visibility—
Dew point35°
Fri, 0666° / 57°0.02Light rain
66 °Light rain

Rocktram, Friday, 6 November

Light rain. High 66°, low 57°.

Pressure29.97 inHg
Wind8.6 mph SW
Humidity65%
Visibility—
Dew point51°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0767° / 50°0.07Climate normal
67 °Climate normal

Rocktram, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high67°
Average low50°
Average precipitation0.07 in
Chance of precipitation23%
Record high80° (1991)
Record low39° (1971)
Sun, 0865° / 49°0.07Climate normal
65 °Climate normal

Rocktram, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high65°
Average low49°
Average precipitation0.07 in
Chance of precipitation22%
Record high79° (1978)
Record low42° (1982)
Mon, 0965° / 48°0.09Climate normal
65 °Climate normal

Rocktram, Monday, 9 November

Climate normal for this date — 60-year average.

Average high65°
Average low48°
Average precipitation0.09 in
Chance of precipitation20%
Record high80° (1990)
Record low40° (1985)
Tue, 1064° / 48°0.13Climate normal
64 °Climate normal

Rocktram, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high64°
Average low48°
Average precipitation0.13 in
Chance of precipitation27%
Record high79° (1990)
Record low40° (2011)
Wed, 1164° / 48°0.09Climate normal
64 °Climate normal

Rocktram, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high64°
Average low48°
Average precipitation0.09 in
Chance of precipitation28%
Record high77° (1990)
Record low37° (2000)
Thu, 1265° / 48°0.07Climate normal
65 °Climate normal

Rocktram, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high65°
Average low48°
Average precipitation0.07 in
Chance of precipitation17%
Record high79° (1990)
Record low37° (1978)
Fri, 1364° / 48°0.13Climate normal
64 °Climate normal

Rocktram, Friday, 13 November

Climate normal for this date — 60-year average.

Average high64°
Average low48°
Average precipitation0.13 in
Chance of precipitation28%
Record high80° (1995)
Record low35° (2000)
Sat, 1464° / 47°0.06Climate normal
64 °Climate normal

Rocktram, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high64°
Average low47°
Average precipitation0.06 in
Chance of precipitation23%
Record high80° (2008)
Record low35° (1964)
Sun, 1564° / 48°0.07Climate normal
64 °Climate normal

Rocktram, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high64°
Average low48°
Average precipitation0.07 in
Chance of precipitation20%
Record high81° (2010)
Record low37° (1964)
Mon, 1663° / 48°0.1Climate normal
63 °Climate normal

Rocktram, Monday, 16 November

Climate normal for this date — 60-year average.

Average high63°
Average low48°
Average precipitation0.1 in
Chance of precipitation25%
Record high76° (1977)
Record low36° (1964)
Tue, 1763° / 47°0.13Climate normal
63 °Climate normal

Rocktram, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high63°
Average low47°
Average precipitation0.13 in
Chance of precipitation25%
Record high78° (1989)
Record low35° (1964)
Wed, 1862° / 46°0.07Climate normal
62 °Climate normal

Rocktram, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high62°
Average low46°
Average precipitation0.07 in
Chance of precipitation18%
Record high73° (2005)
Record low35° (1994)
Thu, 1962° / 46°0.05Climate normal
62 °Climate normal

Rocktram, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high62°
Average low46°
Average precipitation0.05 in
Chance of precipitation25%
Record high73° (1989)
Record low33° (1964)
Fri, 2062° / 46°0.1Climate normal
62 °Climate normal

Rocktram, Friday, 20 November

Climate normal for this date — 60-year average.

Average high62°
Average low46°
Average precipitation0.1 in
Chance of precipitation28%
Record high73° (1989)
Record low35° (1964)

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 Rocktram, 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 Rocktram, 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.