As of 07:41 PDT

Weather in Bostonia, CA

62°Current weather

Bostonia, Thursday, 22 October, 07:41

Overcast. Feels like 63°. High 68°, low 61°.

Pressure29.94 inHg
Wind4.6 mph W
Humidity93%
Visibility6.2 mi
Dew point60°

Monthly outlook for Bostonia, CA: average high 75.7°, average low 62.8°. That is 0.1° above the climate normal for October. Precipitation is expected on 3 days (about 0.6 inches), against a normal of 2 days and 0.3 inches. The warmest day looks like 2 November (82.6°), the coolest 26 October (55.4°).

75.7°/62.8°
Average high / low
+0.1°
Above normal
3 / 2
Wet days / normal
0.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
22 October – 31 October74°75.8°-1°
1 November – 10 November78.4°73.7°+2.6°
11 November – 20 Novemberat normal71.1°—

October records over 66 years

101.3°10 October 1991All-time high
39.4°30 October 1971All-time low
Fri, 2369° / 57°0.35Rain
69 °Rain

Bostonia, Friday, 23 October

Rain. High 69°, low 57°.

Pressure29.97 inHg
Wind3.8 mph W
Humidity63%
Visibility6.2 mi
Dew point55°
Sat, 2473° / 56°0Clear
73 °Clear

Bostonia, Saturday, 24 October

Clear. High 73°, low 56°.

Pressure29.94 inHg
Wind3.6 mph NW
Humidity59%
Visibility6.2 mi
Dew point56°
Sun, 2578° / 56°0Clear
78 °Clear

Bostonia, Sunday, 25 October

Clear. High 78°, low 56°.

Pressure30.03 inHg
Wind3.6 mph W
Humidity55%
Visibility6.2 mi
Dew point59°
Mon, 2677° / 55°0Partly cloudy
77 °Partly cloudy

Bostonia, Monday, 26 October

Partly cloudy. High 77°, low 55°.

Pressure30.03 inHg
Wind9 mph NW
Humidity45%
Visibility—
Dew point50°
Tue, 2776° / 58°0Clear
76 °Clear

Bostonia, Tuesday, 27 October

Clear. High 76°, low 58°.

Pressure30.00 inHg
Wind6.2 mph W
Humidity65%
Visibility—
Dew point58°
Wed, 2879° / 64°0Partly cloudy
79 °Partly cloudy

Bostonia, Wednesday, 28 October

Partly cloudy. High 79°, low 64°.

Pressure29.91 inHg
Wind8.4 mph W
Humidity41%
Visibility—
Dew point49°
Thu, 2977° / 65°0Overcast
77 °Overcast

Bostonia, Thursday, 29 October

Overcast. High 77°, low 65°.

Pressure29.88 inHg
Wind8.5 mph W
Humidity54%
Visibility—
Dew point54°
Fri, 3074° / 63°0Mostly clear
74 °Mostly clear

Bostonia, Friday, 30 October

Mostly clear. High 74°, low 63°.

Pressure29.97 inHg
Wind9.8 mph W
Humidity56%
Visibility—
Dew point53°
Sat, 3170° / 64°0Overcast
70 °Overcast

Bostonia, Saturday, 31 October

Overcast. High 70°, low 64°.

Pressure29.88 inHg
Wind8.5 mph SW
Humidity55%
Visibility—
Dew point51°
Sun, 0171° / 65°0.09Light rain
71 °Light rain

Bostonia, Sunday, 1 November

Light rain. High 71°, low 65°.

Pressure29.80 inHg
Wind19.3 mph NE
Humidity47%
Visibility—
Dew point47°
Mon, 0283° / 68°0Overcast
83 °Overcast

Bostonia, Monday, 2 November

Overcast. High 83°, low 68°.

Pressure29.88 inHg
Wind9.5 mph NE
Humidity40%
Visibility—
Dew point51°
Tue, 0380° / 70°0Clear
80 °Clear

Bostonia, Tuesday, 3 November

Clear. High 80°, low 70°.

Pressure30.03 inHg
Wind6.9 mph SW
Humidity46%
Visibility—
Dew point55°
Wed, 0481° / 68°0Clear
81 °Clear

Bostonia, Wednesday, 4 November

Clear. High 81°, low 68°.

Pressure30.03 inHg
Wind8.4 mph W
Humidity48%
Visibility—
Dew point54°
Thu, 0578° / 68°0Light rain
78 °Light rain

Bostonia, Thursday, 5 November

Light rain. High 78°, low 68°.

Pressure30.03 inHg
Wind9.1 mph W
Humidity55%
Visibility—
Dew point56°
Fri, 0677° / 68°0Light rain
77 °Light rain

Bostonia, Friday, 6 November

Light rain. High 77°, low 68°.

Pressure29.94 inHg
Wind10.1 mph W
Humidity64%
Visibility—
Dew point60°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0772° / 53°0.03Climate normal
72 °Climate normal

Bostonia, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high72°
Average low53°
Average precipitation0.03 in
Chance of precipitation10%
Record high90° (2006)
Record low44° (2011)
Sun, 0872° / 53°0.06Climate normal
72 °Climate normal

Bostonia, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high72°
Average low53°
Average precipitation0.06 in
Chance of precipitation18%
Record high89° (2014)
Record low41° (2024)
Mon, 0972° / 53°0.07Climate normal
72 °Climate normal

Bostonia, Monday, 9 November

Climate normal for this date — 60-year average.

Average high72°
Average low53°
Average precipitation0.07 in
Chance of precipitation15%
Record high90° (2016)
Record low45° (2011)
Tue, 1072° / 53°0.03Climate normal
72 °Climate normal

Bostonia, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high72°
Average low53°
Average precipitation0.03 in
Chance of precipitation15%
Record high92° (2025)
Record low40° (2020)
Wed, 1173° / 52°0.06Climate normal
73 °Climate normal

Bostonia, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high73°
Average low52°
Average precipitation0.06 in
Chance of precipitation18%
Record high92° (2021)
Record low42° (2022)
Thu, 1272° / 53°0.07Climate normal
72 °Climate normal

Bostonia, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high72°
Average low53°
Average precipitation0.07 in
Chance of precipitation15%
Record high92° (2021)
Record low38° (2000)
Fri, 1373° / 52°0.01Climate normal
73 °Climate normal

Bostonia, Friday, 13 November

Climate normal for this date — 60-year average.

Average high73°
Average low52°
Average precipitation0.01 in
Chance of precipitation12%
Record high90° (2013)
Record low41° (2000)
Sat, 1472° / 52°0.04Climate normal
72 °Climate normal

Bostonia, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high72°
Average low52°
Average precipitation0.04 in
Chance of precipitation13%
Record high89° (2016)
Record low40° (2000)
Sun, 1571° / 52°0.05Climate normal
71 °Climate normal

Bostonia, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high71°
Average low52°
Average precipitation0.05 in
Chance of precipitation13%
Record high88° (2008)
Record low40° (1964)
Mon, 1671° / 52°0.03Climate normal
71 °Climate normal

Bostonia, Monday, 16 November

Climate normal for this date — 60-year average.

Average high71°
Average low52°
Average precipitation0.03 in
Chance of precipitation15%
Record high89° (2008)
Record low39° (2000)
Tue, 1770° / 51°0.03Climate normal
70 °Climate normal

Bostonia, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high70°
Average low51°
Average precipitation0.03 in
Chance of precipitation12%
Record high89° (2019)
Record low40° (2024)
Wed, 1870° / 51°0.04Climate normal
70 °Climate normal

Bostonia, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high70°
Average low51°
Average precipitation0.04 in
Chance of precipitation12%
Record high90° (2019)
Record low39° (1964)
Thu, 1971° / 51°0.03Climate normal
71 °Climate normal

Bostonia, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high71°
Average low51°
Average precipitation0.03 in
Chance of precipitation8%
Record high88° (2006)
Record low35° (1994)
Fri, 2070° / 51°0.04Climate normal
70 °Climate normal

Bostonia, Friday, 20 November

Climate normal for this date — 60-year average.

Average high70°
Average low51°
Average precipitation0.04 in
Chance of precipitation10%
Record high87° (2006)
Record low38° (1994)

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 Bostonia, 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 Bostonia, 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.