As of 05:19 PDT

Weather in Piedmont, CA

55°Current weather

Piedmont, Friday, 30 October, 05:19

Overcast. Feels like 54°. High 67°, low 49°.

Pressure29.85 inHg
Wind3.4 mph N
Humidity87%
Visibility6.2 mi
Dew point51°

Monthly outlook for Piedmont, CA: average high 63°, average low 50.3°. That is 1.2° below the climate normal for October. Precipitation is expected on 4 days (about 1.1 inches), against a normal of 3 days and 0.9 inches. The warmest day looks like 7 November (69.9°), the coolest 31 October (44°).

63°/50.3°
Average high / low
−1.2°
Below normal
4 / 3
Wet days / normal
1.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
30 October – 8 November65.9°66.4°-0.3°
9 November – 18 November58.1°62.5°-2.5°
19 November – 28 Novemberat normal59.4°—

October records over 66 years

101.8°2 October 2024All-time high
40.1°29 October 1971All-time low
Sat, 3165° / 44°0Overcast
65 °Overcast

Piedmont, Saturday, 31 October

Overcast. High 65°, low 44°.

Pressure29.94 inHg
Wind5.6 mph SW
Humidity55%
Visibility6.2 mi
Dew point44°
Sun, 0164° / 49°0.08Light rain
64 °Light rain

Piedmont, Sunday, 1 November

Light rain. High 64°, low 49°.

Pressure30.00 inHg
Wind4.5 mph N
Humidity69%
Visibility6.1 mi
Dew point49°
Mon, 0266° / 45°0Overcast
66 °Overcast

Piedmont, Monday, 2 November

Overcast. High 66°, low 45°.

Pressure30.18 inHg
Wind1 mph N
Humidity53%
Visibility6.2 mi
Dew point46°
Tue, 0368° / 46°0Overcast
68 °Overcast

Piedmont, Tuesday, 3 November

Overcast. High 68°, low 46°.

Pressure30.12 inHg
Wind6 mph NE
Humidity49%
Visibility—
Dew point41°
Wed, 0462° / 54°0.01Light rain
62 °Light rain

Piedmont, Wednesday, 4 November

Light rain. High 62°, low 54°.

Pressure29.97 inHg
Wind8.3 mph SW
Humidity79%
Visibility—
Dew point53°
Thu, 0562° / 55°0Overcast
62 °Overcast

Piedmont, Thursday, 5 November

Overcast. High 62°, low 55°.

Pressure29.94 inHg
Wind6 mph W
Humidity67%
Visibility—
Dew point47°
Fri, 0666° / 53°0Clear
66 °Clear

Piedmont, Friday, 6 November

Clear. High 66°, low 53°.

Pressure30.00 inHg
Wind7.6 mph W
Humidity60%
Visibility—
Dew point46°
Sat, 0770° / 53°0Clear
70 °Clear

Piedmont, Saturday, 7 November

Clear. High 70°, low 53°.

Pressure30.06 inHg
Wind3.9 mph NE
Humidity39%
Visibility—
Dew point37°
Sun, 0869° / 57°0Overcast
69 °Overcast

Piedmont, Sunday, 8 November

Overcast. High 69°, low 57°.

Pressure30.00 inHg
Wind6.2 mph SW
Humidity43%
Visibility—
Dew point41°
Mon, 0961° / 56°0.53Rain
61 °Rain

Piedmont, Monday, 9 November

Rain. High 61°, low 56°.

Pressure29.94 inHg
Wind15.4 mph SW
Humidity66%
Visibility—
Dew point48°
Tue, 1057° / 53°0.15Light rain
57 °Light rain

Piedmont, Tuesday, 10 November

Light rain. High 57°, low 53°.

Pressure29.85 inHg
Wind27.5 mph W
Humidity63%
Visibility—
Dew point44°
Wed, 1157° / 51°0.28Rain
57 °Rain

Piedmont, Wednesday, 11 November

Rain. High 57°, low 51°.

Pressure30.00 inHg
Wind20 mph W
Humidity57%
Visibility—
Dew point41°
Thu, 1256° / 49°0Overcast
56 °Overcast

Piedmont, Thursday, 12 November

Overcast. High 56°, low 49°.

Pressure30.15 inHg
Wind14.9 mph NW
Humidity66%
Visibility—
Dew point40°
Fri, 1361° / 46°0Clear
61 °Clear

Piedmont, Friday, 13 November

Clear. High 61°, low 46°.

Pressure30.21 inHg
Wind7.8 mph NE
Humidity43%
Visibility—
Dew point31°
Sat, 1458° / 45°0Clear
58 °Clear

Piedmont, Saturday, 14 November

Clear. High 58°, low 45°.

Pressure30.24 inHg
Wind5.6 mph E
Humidity48%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 1563° / 47°0.07Climate normal
63 °Climate normal

Piedmont, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high63°
Average low47°
Average precipitation0.07 in
Chance of precipitation22%
Record high77° (2010)
Record low36° (1978)
Mon, 1662° / 48°0.09Climate normal
62 °Climate normal

Piedmont, Monday, 16 November

Climate normal for this date — 60-year average.

Average high62°
Average low48°
Average precipitation0.09 in
Chance of precipitation25%
Record high73° (2008)
Record low38° (1964)
Tue, 1762° / 47°0.11Climate normal
62 °Climate normal

Piedmont, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high62°
Average low47°
Average precipitation0.11 in
Chance of precipitation25%
Record high74° (2008)
Record low34° (1964)
Wed, 1861° / 46°0.06Climate normal
61 °Climate normal

Piedmont, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high61°
Average low46°
Average precipitation0.06 in
Chance of precipitation18%
Record high75° (2019)
Record low36° (1964)
Thu, 1960° / 45°0.04Climate normal
60 °Climate normal

Piedmont, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high60°
Average low45°
Average precipitation0.04 in
Chance of precipitation25%
Record high73° (1989)
Record low33° (1964)
Fri, 2060° / 46°0.09Climate normal
60 °Climate normal

Piedmont, Friday, 20 November

Climate normal for this date — 60-year average.

Average high60°
Average low46°
Average precipitation0.09 in
Chance of precipitation27%
Record high74° (1989)
Record low33° (1964)
Sat, 2159° / 45°0.08Climate normal
59 °Climate normal

Piedmont, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high59°
Average low45°
Average precipitation0.08 in
Chance of precipitation25%
Record high71° (2017)
Record low33° (1964)
Sun, 2260° / 46°0.09Climate normal
60 °Climate normal

Piedmont, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high60°
Average low46°
Average precipitation0.09 in
Chance of precipitation28%
Record high69° (2017)
Record low36° (1985)
Mon, 2360° / 45°0.06Climate normal
60 °Climate normal

Piedmont, Monday, 23 November

Climate normal for this date — 60-year average.

Average high60°
Average low45°
Average precipitation0.06 in
Chance of precipitation18%
Record high72° (1995)
Record low34° (1994)
Tue, 2460° / 45°0.07Climate normal
60 °Climate normal

Piedmont, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high60°
Average low45°
Average precipitation0.07 in
Chance of precipitation18%
Record high71° (1995)
Record low33° (2010)
Wed, 2559° / 44°0.06Climate normal
59 °Climate normal

Piedmont, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high59°
Average low44°
Average precipitation0.06 in
Chance of precipitation20%
Record high72° (1975)
Record low36° (1993)
Thu, 2659° / 44°0.06Climate normal
59 °Climate normal

Piedmont, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high59°
Average low44°
Average precipitation0.06 in
Chance of precipitation20%
Record high68° (2002)
Record low34° (2010)
Fri, 2758° / 44°0.06Climate normal
58 °Climate normal

Piedmont, Friday, 27 November

Climate normal for this date — 60-year average.

Average high58°
Average low44°
Average precipitation0.06 in
Chance of precipitation22%
Record high69° (1986)
Record low36° (2015)
Sat, 2858° / 43°0.1Climate normal
58 °Climate normal

Piedmont, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high58°
Average low43°
Average precipitation0.1 in
Chance of precipitation22%
Record high68° (1995)
Record low34° (2015)

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 Piedmont, 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 Piedmont, 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.