As of 01:18 PDT

Weather in Livermore, CA

59°Current weather

Livermore, Saturday, 17 October, 01:18

Clear. Feels like 56°. High 90°, low 56°.

Pressure30.06 inHg
Wind3.4 mph E
Humidity36%
Visibility6.2 mi
Dew point33°

Monthly outlook for Livermore, CA: average high 70.9°, average low 51.9°. That is 0.3° below the climate normal for October. Precipitation is expected on 1 day (about 0.3 inches), against a normal of 2 days and 0.6 inches. The warmest day looks like 17 October (90.4°), the coolest 18 October (48.2°).

70.9°/51.9°
Average high / low
−0.3°
Below normal
1 / 2
Wet days / normal
0.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
17 October – 26 October70.9°73.1°-1.2°
27 October – 5 November70.8°68.8°+1.2°
6 November – 15 Novemberat normal64.6°—

October records over 66 years

104.5°2 October 2024All-time high
37.6°30 October 1971All-time low
Sun, 1876° / 48°0Clear
76 °Clear

Livermore, Sunday, 18 October

Clear. High 76°, low 48°.

Pressure30.00 inHg
Wind8.8 mph SW
Humidity47%
Visibility6.2 mi
Dew point50°
Mon, 1963° / 52°0Overcast
63 °Overcast

Livermore, Monday, 19 October

Overcast. High 63°, low 52°.

Pressure29.97 inHg
Wind11.6 mph W
Humidity51%
Visibility6.2 mi
Dew point42°
Tue, 2066° / 50°0.02Light rain
66 °Light rain

Livermore, Tuesday, 20 October

Light rain. High 66°, low 50°.

Pressure29.91 inHg
Wind0.9 mph E
Humidity56%
Visibility6.2 mi
Dew point46°
Wed, 2174° / 52°0Overcast
74 °Overcast

Livermore, Wednesday, 21 October

Overcast. High 74°, low 52°.

Pressure29.91 inHg
Wind8.2 mph SW
Humidity41%
Visibility—
Dew point40°
Thu, 2262° / 54°0.27Rain
62 °Rain

Livermore, Thursday, 22 October

Rain. High 62°, low 54°.

Pressure30.00 inHg
Wind12.6 mph SW
Humidity78%
Visibility—
Dew point53°
Fri, 2369° / 50°0Clear
69 °Clear

Livermore, Friday, 23 October

Clear. High 69°, low 50°.

Pressure30.03 inHg
Wind11.4 mph SW
Humidity50%
Visibility—
Dew point42°
Sat, 2471° / 49°0Clear
71 °Clear

Livermore, Saturday, 24 October

Clear. High 71°, low 49°.

Pressure29.97 inHg
Wind12.5 mph SW
Humidity23%
Visibility—
Dew point24°
Sun, 2567° / 48°0Overcast
67 °Overcast

Livermore, Sunday, 25 October

Overcast. High 67°, low 48°.

Pressure30.06 inHg
Wind4.8 mph SW
Humidity50%
Visibility—
Dew point40°
Mon, 2671° / 52°0Overcast
71 °Overcast

Livermore, Monday, 26 October

Overcast. High 71°, low 52°.

Pressure29.97 inHg
Wind5.2 mph NE
Humidity36%
Visibility—
Dew point35°
Tue, 2779° / 57°0Overcast
79 °Overcast

Livermore, Tuesday, 27 October

Overcast. High 79°, low 57°.

Pressure29.85 inHg
Wind5.5 mph SW
Humidity19%
Visibility—
Dew point25°
Wed, 2871° / 52°0Overcast
71 °Overcast

Livermore, Wednesday, 28 October

Overcast. High 71°, low 52°.

Pressure29.68 inHg
Wind21.4 mph SW
Humidity54%
Visibility—
Dew point46°
Thu, 2966° / 51°0Overcast
66 °Overcast

Livermore, Thursday, 29 October

Overcast. High 66°, low 51°.

Pressure30.03 inHg
Wind15.1 mph SW
Humidity62%
Visibility—
Dew point45°
Fri, 3068° / 50°0Overcast
68 °Overcast

Livermore, Friday, 30 October

Overcast. High 68°, low 50°.

Pressure30.06 inHg
Wind5.1 mph N
Humidity52%
Visibility—
Dew point42°
Sat, 3172° / 54°0Overcast
72 °Overcast

Livermore, Saturday, 31 October

Overcast. High 72°, low 54°.

Pressure30.09 inHg
Wind5.1 mph N
Humidity42%
Visibility—
Dew point39°
Sun, 0170° / 56°0Clear
70 °Clear

Livermore, Sunday, 1 November

Clear. High 70°, low 56°.

Pressure30.00 inHg
Wind3 mph SE
Humidity31%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0269° / 51°0.03Climate normal
69 °Climate normal

Livermore, Monday, 2 November

Climate normal for this date — 60-year average.

Average high69°
Average low51°
Average precipitation0.03 in
Chance of precipitation10%
Record high82° (2020)
Record low40° (2003)
Tue, 0369° / 51°0.03Climate normal
69 °Climate normal

Livermore, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high69°
Average low51°
Average precipitation0.03 in
Chance of precipitation10%
Record high83° (2018)
Record low38° (2022)
Wed, 0469° / 50°0.02Climate normal
69 °Climate normal

Livermore, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high69°
Average low50°
Average precipitation0.02 in
Chance of precipitation10%
Record high81° (2010)
Record low40° (1973)
Thu, 0568° / 49°0.05Climate normal
68 °Climate normal

Livermore, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high68°
Average low49°
Average precipitation0.05 in
Chance of precipitation12%
Record high83° (2020)
Record low40° (2011)
Fri, 0667° / 50°0.04Climate normal
67 °Climate normal

Livermore, Friday, 6 November

Climate normal for this date — 60-year average.

Average high67°
Average low50°
Average precipitation0.04 in
Chance of precipitation17%
Record high81° (2012)
Record low40° (1998)
Sat, 0766° / 49°0.06Climate normal
66 °Climate normal

Livermore, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high66°
Average low49°
Average precipitation0.06 in
Chance of precipitation22%
Record high80° (1991)
Record low40° (2017)
Sun, 0865° / 48°0.06Climate normal
65 °Climate normal

Livermore, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high65°
Average low48°
Average precipitation0.06 in
Chance of precipitation20%
Record high78° (1978)
Record low39° (1982)
Mon, 0965° / 47°0.06Climate normal
65 °Climate normal

Livermore, Monday, 9 November

Climate normal for this date — 60-year average.

Average high65°
Average low47°
Average precipitation0.06 in
Chance of precipitation18%
Record high78° (1976)
Record low38° (1982)
Tue, 1064° / 48°0.09Climate normal
64 °Climate normal

Livermore, 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

Livermore, 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

Livermore, 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

Livermore, 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

Livermore, 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

Livermore, 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)

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 Livermore, 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 Livermore, 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.