As of 23:46 PDT

Weather in Tassajara, CA

55°Current weather

Tassajara, Sunday, 25 October, 23:46

Clear. Feels like 53°. High 72°, low 44°.

Pressure30.09 inHg
Wind0 mph N
Humidity76%
Visibility6.2 mi
Dew point47°

Monthly outlook for Tassajara, CA: average high 65.2°, average low 50.5°. That is 1.7° below the climate normal for October. Precipitation is expected on 4 days (about 2.2 inches), against a normal of 2 days and 0.7 inches. The warmest day looks like 25 October (71.7°), the coolest 27 October (41.6°).

65.2°/50.5°
Average high / low
−1.7°
Below normal
4 / 2
Wet days / normal
2.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
25 October – 3 November65.2°69.4°-2.3°
4 November – 13 November65.2°65.5°-0.2°
14 November – 23 Novemberat normal61.8°—

October records over 66 years

104.5°2 October 2024All-time high
37.6°30 October 1971All-time low

Climate normals and records are computed from the nearest reference point — Livermore (9 mi).

Mon, 2668° / 44°0Clear
68 °Clear

Tassajara, Monday, 26 October

Clear. High 68°, low 44°.

Pressure30.15 inHg
Wind7.1 mph W
Humidity55%
Visibility6.2 mi
Dew point47°
Tue, 2764° / 42°0Partly cloudy
64 °Partly cloudy

Tassajara, Tuesday, 27 October

Partly cloudy. High 64°, low 42°.

Pressure30.03 inHg
Wind5.9 mph SW
Humidity53%
Visibility6.2 mi
Dew point44°
Wed, 2866° / 48°0Overcast
66 °Overcast

Tassajara, Wednesday, 28 October

Overcast. High 66°, low 48°.

Pressure30.00 inHg
Wind6.4 mph N
Humidity37%
Visibility6.2 mi
Dew point36°
Thu, 2964° / 49°0Overcast
64 °Overcast

Tassajara, Thursday, 29 October

Overcast. High 64°, low 49°.

Pressure29.88 inHg
Wind2 mph S
Humidity45%
Visibility6.2 mi
Dew point41°
Fri, 3063° / 44°0Clear
63 °Clear

Tassajara, Friday, 30 October

Clear. High 63°, low 44°.

Pressure29.91 inHg
Wind9.4 mph W
Humidity58%
Visibility—
Dew point42°
Sat, 3160° / 42°0Overcast
60 °Overcast

Tassajara, Saturday, 31 October

Overcast. High 60°, low 42°.

Pressure29.97 inHg
Wind3 mph W
Humidity43%
Visibility—
Dew point33°
Sun, 0165° / 48°0Clear
65 °Clear

Tassajara, Sunday, 1 November

Clear. High 65°, low 48°.

Pressure29.94 inHg
Wind6.5 mph NE
Humidity53%
Visibility—
Dew point40°
Mon, 0267° / 51°0Overcast
67 °Overcast

Tassajara, Monday, 2 November

Overcast. High 67°, low 51°.

Pressure29.94 inHg
Wind5.8 mph E
Humidity32%
Visibility—
Dew point30°
Tue, 0362° / 55°0.35Light rain
62 °Light rain

Tassajara, Tuesday, 3 November

Light rain. High 62°, low 55°.

Pressure29.91 inHg
Wind8.2 mph S
Humidity81%
Visibility—
Dew point55°
Wed, 0468° / 59°0.02Light rain
68 °Light rain

Tassajara, Wednesday, 4 November

Light rain. High 68°, low 59°.

Pressure29.94 inHg
Wind8.7 mph S
Humidity72%
Visibility—
Dew point55°
Thu, 0566° / 59°1.33Heavy rain
66 °Heavy rain

Tassajara, Thursday, 5 November

Heavy rain. High 66°, low 59°.

Pressure29.88 inHg
Wind15.3 mph SW
Humidity84%
Visibility—
Dew point58°
Fri, 0662° / 59°0.35Light rain
62 °Light rain

Tassajara, Friday, 6 November

Light rain. High 62°, low 59°.

Pressure29.91 inHg
Wind17 mph S
Humidity90%
Visibility—
Dew point58°
Sat, 0768° / 57°0.01Light rain
68 °Light rain

Tassajara, Saturday, 7 November

Light rain. High 68°, low 57°.

Pressure30.00 inHg
Wind3.8 mph SW
Humidity71%
Visibility—
Dew point54°
Sun, 0866° / 55°0Overcast
66 °Overcast

Tassajara, Sunday, 8 November

Overcast. High 66°, low 55°.

Pressure30.06 inHg
Wind8.3 mph SW
Humidity75%
Visibility—
Dew point53°
Mon, 0962° / 51°0.15Light rain
62 °Light rain

Tassajara, Monday, 9 November

Light rain. High 62°, low 51°.

Pressure30.12 inHg
Wind9.9 mph W
Humidity67%
Visibility—
Dew point48°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1064° / 48°0.09Climate normal
64 °Climate normal

Tassajara, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high64°
Average low48°
Average precipitation0.09 in
Chance of precipitation30%
Record high78° (2019)
Record low38° (2020)
Wed, 1164° / 48°0.08Climate normal
64 °Climate normal

Tassajara, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high64°
Average low48°
Average precipitation0.08 in
Chance of precipitation28%
Record high78° (1990)
Record low39° (1985)
Thu, 1264° / 48°0.06Climate normal
64 °Climate normal

Tassajara, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high64°
Average low48°
Average precipitation0.06 in
Chance of precipitation18%
Record high78° (1990)
Record low36° (1978)
Fri, 1364° / 48°0.11Climate normal
64 °Climate normal

Tassajara, Friday, 13 November

Climate normal for this date — 60-year average.

Average high64°
Average low48°
Average precipitation0.11 in
Chance of precipitation27%
Record high78° (1995)
Record low33° (2000)
Sat, 1464° / 47°0.06Climate normal
64 °Climate normal

Tassajara, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high64°
Average low47°
Average precipitation0.06 in
Chance of precipitation18%
Record high74° (2008)
Record low34° (1964)
Sun, 1564° / 46°0.05Climate normal
64 °Climate normal

Tassajara, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high64°
Average low46°
Average precipitation0.05 in
Chance of precipitation17%
Record high75° (2008)
Record low31° (1964)
Mon, 1663° / 48°0.08Climate normal
63 °Climate normal

Tassajara, Monday, 16 November

Climate normal for this date — 60-year average.

Average high63°
Average low48°
Average precipitation0.08 in
Chance of precipitation23%
Record high76° (2008)
Record low36° (1994)
Tue, 1763° / 48°0.1Climate normal
63 °Climate normal

Tassajara, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high63°
Average low48°
Average precipitation0.1 in
Chance of precipitation25%
Record high78° (2008)
Record low34° (1975)
Wed, 1862° / 46°0.06Climate normal
62 °Climate normal

Tassajara, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high62°
Average low46°
Average precipitation0.06 in
Chance of precipitation20%
Record high75° (2008)
Record low33° (1994)
Thu, 1961° / 46°0.04Climate normal
61 °Climate normal

Tassajara, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high61°
Average low46°
Average precipitation0.04 in
Chance of precipitation23%
Record high74° (1989)
Record low35° (1977)
Fri, 2061° / 46°0.08Climate normal
61 °Climate normal

Tassajara, Friday, 20 November

Climate normal for this date — 60-year average.

Average high61°
Average low46°
Average precipitation0.08 in
Chance of precipitation27%
Record high74° (1989)
Record low35° (1994)
Sat, 2160° / 45°0.08Climate normal
60 °Climate normal

Tassajara, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high60°
Average low45°
Average precipitation0.08 in
Chance of precipitation25%
Record high72° (2002)
Record low35° (1985)
Sun, 2260° / 45°0.07Climate normal
60 °Climate normal

Tassajara, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high60°
Average low45°
Average precipitation0.07 in
Chance of precipitation25%
Record high70° (2005)
Record low34° (1985)
Mon, 2361° / 45°0.05Climate normal
61 °Climate normal

Tassajara, Monday, 23 November

Climate normal for this date — 60-year average.

Average high61°
Average low45°
Average precipitation0.05 in
Chance of precipitation17%
Record high73° (1995)
Record low37° (1973)

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 Tassajara, 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 Tassajara, 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.