As of 16:39 PST

Weather in Guasti, CA

64°Current weather

Guasti, Sunday, 1 November, 16:39

Overcast. Feels like 63°. High 66°, low 53°.

Pressure29.88 inHg
Wind14 mph SW
Humidity62%
Visibility6.2 mi
Dew point51°

Monthly outlook for Guasti, CA: average high 71.3°, average low 58.7°. That is 0.5° below the climate normal for November. Precipitation is expected on 5 days (about 1.6 inches), against a normal of 2 days and 0.7 inches. The warmest day looks like 8 November (83.6°), the coolest 4 November (50.2°).

71.3°/58.7°
Average high / low
−0.5°
Below normal
5 / 2
Wet days / normal
1.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
1 November – 10 November73.1°73.3°-0.1°
11 November – 20 November68.4°69.9°-0.8°
21 November – 30 Novemberat normal66.6°—

November records over 66 years

94.1°5 November 2020All-time high
28.8°19 November 1964All-time low

Climate normals and records are computed from the nearest reference point — Ontario (2 mi).

Mon, 0273° / 52°0Clear
73 °Clear

Guasti, Monday, 2 November

Clear. High 73°, low 52°.

Pressure30.12 inHg
Wind2.5 mph SW
Humidity59%
Visibility6.2 mi
Dew point50°
Tue, 0367° / 54°0Clear
67 °Clear

Guasti, Tuesday, 3 November

Clear. High 67°, low 54°.

Pressure30.06 inHg
Wind3 mph SW
Humidity48%
Visibility6.2 mi
Dew point47°
Wed, 0466° / 50°0Clear
66 °Clear

Guasti, Wednesday, 4 November

Clear. High 66°, low 50°.

Pressure29.94 inHg
Wind2.6 mph S
Humidity65%
Visibility6.2 mi
Dew point52°
Thu, 0571° / 52°0Clear
71 °Clear

Guasti, Thursday, 5 November

Clear. High 71°, low 52°.

Pressure29.97 inHg
Wind2.3 mph SW
Humidity50%
Visibility6.2 mi
Dew point51°
Fri, 0674° / 53°0Clear
74 °Clear

Guasti, Friday, 6 November

Clear. High 74°, low 53°.

Pressure30.06 inHg
Wind2.6 mph S
Humidity47%
Visibility—
Dew point46°
Sat, 0783° / 58°0Clear
83 °Clear

Guasti, Saturday, 7 November

Clear. High 83°, low 58°.

Pressure30.00 inHg
Wind4 mph W
Humidity24%
Visibility—
Dew point33°
Sun, 0884° / 70°0Overcast
84 °Overcast

Guasti, Sunday, 8 November

Overcast. High 84°, low 70°.

Pressure29.97 inHg
Wind6.2 mph W
Humidity17%
Visibility—
Dew point29°
Mon, 0976° / 67°0Overcast
76 °Overcast

Guasti, Monday, 9 November

Overcast. High 76°, low 67°.

Pressure29.97 inHg
Wind8.5 mph W
Humidity34%
Visibility—
Dew point43°
Tue, 1072° / 64°0Overcast
72 °Overcast

Guasti, Tuesday, 10 November

Overcast. High 72°, low 64°.

Pressure30.12 inHg
Wind9.9 mph SW
Humidity57%
Visibility—
Dew point52°
Wed, 1171° / 63°0Partly cloudy
71 °Partly cloudy

Guasti, Wednesday, 11 November

Partly cloudy. High 71°, low 63°.

Pressure30.21 inHg
Wind9.9 mph W
Humidity63%
Visibility—
Dew point54°
Thu, 1266° / 62°0.33Rain
66 °Rain

Guasti, Thursday, 12 November

Rain. High 66°, low 62°.

Pressure30.09 inHg
Wind11.3 mph SW
Humidity73%
Visibility—
Dew point56°
Fri, 1368° / 62°0.44Rain
68 °Rain

Guasti, Friday, 13 November

Rain. High 68°, low 62°.

Pressure29.97 inHg
Wind11.9 mph SW
Humidity57%
Visibility—
Dew point49°
Sat, 1470° / 61°0Overcast
70 °Overcast

Guasti, Saturday, 14 November

Overcast. High 70°, low 61°.

Pressure30.09 inHg
Wind4.7 mph SW
Humidity53%
Visibility—
Dew point47°
Sun, 1572° / 63°0.05Light rain
72 °Light rain

Guasti, Sunday, 15 November

Light rain. High 72°, low 63°.

Pressure30.06 inHg
Wind8.8 mph SW
Humidity40%
Visibility—
Dew point43°
Mon, 1664° / 56°0.32Rain
64 °Rain

Guasti, Monday, 16 November

Rain. High 64°, low 56°.

Pressure30.03 inHg
Wind13.1 mph SW
Humidity60%
Visibility—
Dew point46°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1769° / 48°0.04Climate normal
69 °Climate normal

Guasti, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high69°
Average low48°
Average precipitation0.04 in
Chance of precipitation15%
Record high90° (2019)
Record low35° (1971)
Wed, 1869° / 47°0.08Climate normal
69 °Climate normal

Guasti, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high69°
Average low47°
Average precipitation0.08 in
Chance of precipitation22%
Record high88° (2019)
Record low32° (1964)
Thu, 1969° / 46°0.06Climate normal
69 °Climate normal

Guasti, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high69°
Average low46°
Average precipitation0.06 in
Chance of precipitation8%
Record high86° (2006)
Record low29° (1964)
Fri, 2069° / 46°0.07Climate normal
69 °Climate normal

Guasti, Friday, 20 November

Climate normal for this date — 60-year average.

Average high69°
Average low46°
Average precipitation0.07 in
Chance of precipitation13%
Record high85° (2006)
Record low31° (1964)
Sat, 2167° / 46°0.12Climate normal
67 °Climate normal

Guasti, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high67°
Average low46°
Average precipitation0.12 in
Chance of precipitation23%
Record high90° (2017)
Record low31° (1979)
Sun, 2267° / 46°0.07Climate normal
67 °Climate normal

Guasti, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high67°
Average low46°
Average precipitation0.07 in
Chance of precipitation15%
Record high93° (2017)
Record low31° (1979)
Mon, 2368° / 45°0.01Climate normal
68 °Climate normal

Guasti, Monday, 23 November

Climate normal for this date — 60-year average.

Average high68°
Average low45°
Average precipitation0.01 in
Chance of precipitation8%
Record high92° (2017)
Record low34° (2003)
Tue, 2468° / 45°0.04Climate normal
68 °Climate normal

Guasti, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high68°
Average low45°
Average precipitation0.04 in
Chance of precipitation15%
Record high88° (2017)
Record low35° (1972)
Wed, 2567° / 44°0.07Climate normal
67 °Climate normal

Guasti, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high67°
Average low44°
Average precipitation0.07 in
Chance of precipitation15%
Record high88° (2017)
Record low30° (1973)
Thu, 2667° / 45°0.08Climate normal
67 °Climate normal

Guasti, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high67°
Average low45°
Average precipitation0.08 in
Chance of precipitation18%
Record high86° (1977)
Record low31° (2010)
Fri, 2766° / 44°0.05Climate normal
66 °Climate normal

Guasti, Friday, 27 November

Climate normal for this date — 60-year average.

Average high66°
Average low44°
Average precipitation0.05 in
Chance of precipitation18%
Record high86° (2014)
Record low32° (1994)
Sat, 2865° / 43°0.11Climate normal
65 °Climate normal

Guasti, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high65°
Average low43°
Average precipitation0.11 in
Chance of precipitation18%
Record high83° (1980)
Record low32° (1976)
Sun, 2965° / 44°0.14Climate normal
65 °Climate normal

Guasti, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high65°
Average low44°
Average precipitation0.14 in
Chance of precipitation15%
Record high83° (2021)
Record low31° (2010)
Mon, 3065° / 43°0.08Climate normal
65 °Climate normal

Guasti, Monday, 30 November

Climate normal for this date — 60-year average.

Average high65°
Average low43°
Average precipitation0.08 in
Chance of precipitation22%
Record high86° (2021)
Record low30° (2004)

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 Guasti, 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 Guasti, 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.