As of 03:32 PDT

Weather in Asco, CA

57°Current weather

Asco, Wednesday, 21 October, 03:32

Overcast. Feels like 56°. High 67°, low 56°.

Pressure29.83 inHg
Wind0 mph N
Humidity70%
Visibility6.2 mi
Dew point47°

Monthly outlook for Asco, CA: average high 68.3°, average low 53.6°. That is 1° below the climate normal for October. Precipitation is expected on 4 days (about 2.5 inches), against a normal of 2 days and 0.7 inches. The warmest day looks like 27 October (77.7°), the coolest 24 October (46.1°).

68.3°/53.6°
Average high / low
−1°
Below normal
4 / 2
Wet days / normal
2.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
21 October – 30 October70.9°70.9°+0°
31 October – 9 November63.9°67.5°-2°
10 November – 19 Novemberat normal63.2°—

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 (6 mi).

Thu, 2266° / 53°0.27Rain
66 °Rain

Asco, Thursday, 22 October

Rain. High 66°, low 53°.

Pressure29.94 inHg
Wind4.1 mph SW
Humidity67%
Visibility6.2 mi
Dew point53°
Fri, 2368° / 52°0Overcast
68 °Overcast

Asco, Friday, 23 October

Overcast. High 68°, low 52°.

Pressure30.06 inHg
Wind7.4 mph NE
Humidity68%
Visibility6.2 mi
Dew point53°
Sat, 2472° / 46°0Clear
72 °Clear

Asco, Saturday, 24 October

Clear. High 72°, low 46°.

Pressure30.03 inHg
Wind3.4 mph NW
Humidity31%
Visibility6.2 mi
Dew point35°
Sun, 2574° / 51°0Overcast
74 °Overcast

Asco, Sunday, 25 October

Overcast. High 74°, low 51°.

Pressure30.06 inHg
Wind4 mph W
Humidity37%
Visibility—
Dew point39°
Mon, 2667° / 49°0Mostly clear
67 °Mostly clear

Asco, Monday, 26 October

Mostly clear. High 67°, low 49°.

Pressure30.12 inHg
Wind8 mph W
Humidity66%
Visibility—
Dew point49°
Tue, 2778° / 57°0Mostly clear
78 °Mostly clear

Asco, Tuesday, 27 October

Mostly clear. High 78°, low 57°.

Pressure30.03 inHg
Wind5.2 mph W
Humidity32%
Visibility—
Dew point38°
Wed, 2877° / 56°0Overcast
77 °Overcast

Asco, Wednesday, 28 October

Overcast. High 77°, low 56°.

Pressure29.97 inHg
Wind3.6 mph W
Humidity31%
Visibility—
Dew point36°
Thu, 2974° / 61°0Overcast
74 °Overcast

Asco, Thursday, 29 October

Overcast. High 74°, low 61°.

Pressure29.97 inHg
Wind5.4 mph SW
Humidity31%
Visibility—
Dew point37°
Fri, 3066° / 61°0.27Light rain
66 °Light rain

Asco, Friday, 30 October

Light rain. High 66°, low 61°.

Pressure29.83 inHg
Wind9.6 mph S
Humidity79%
Visibility—
Dew point57°
Sat, 3167° / 57°0.35Rain
67 °Rain

Asco, Saturday, 31 October

Rain. High 67°, low 57°.

Pressure29.77 inHg
Wind3.2 mph SW
Humidity71%
Visibility—
Dew point55°
Sun, 0160° / 55°1.6Heavy rain
60 °Heavy rain

Asco, Sunday, 1 November

Heavy rain. High 60°, low 55°.

Pressure29.47 inHg
Wind17.6 mph NE
Humidity93%
Visibility—
Dew point56°
Mon, 0260° / 54°0.01Light rain
60 °Light rain

Asco, Monday, 2 November

Light rain. High 60°, low 54°.

Pressure29.91 inHg
Wind7.5 mph SW
Humidity72%
Visibility—
Dew point50°
Tue, 0367° / 53°0Partly cloudy
67 °Partly cloudy

Asco, Tuesday, 3 November

Partly cloudy. High 67°, low 53°.

Pressure30.03 inHg
Wind5.5 mph NW
Humidity57%
Visibility—
Dew point46°
Wed, 0464° / 49°0Clear
64 °Clear

Asco, Wednesday, 4 November

Clear. High 64°, low 49°.

Pressure29.94 inHg
Wind4.9 mph E
Humidity31%
Visibility—
Dew point26°
Thu, 0565° / 49°0Overcast
65 °Overcast

Asco, Thursday, 5 November

Overcast. High 65°, low 49°.

Pressure30.06 inHg
Wind5.6 mph NE
Humidity39%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0667° / 50°0.04Climate normal
67 °Climate normal

Asco, 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

Asco, 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

Asco, 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

Asco, 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

Asco, 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

Asco, 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

Asco, 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

Asco, 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

Asco, 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

Asco, 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

Asco, 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

Asco, 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

Asco, 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

Asco, 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)

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 Asco, 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 Asco, 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.