As of 14:12 PDT

Weather in Bostonia, CA

81°Current weather

Bostonia, Sunday, 25 October, 14:12

Clear. Feels like 81°. High 81°, low 58°.

Pressure29.97 inHg
Wind11.5 mph N
Humidity41%
Visibility6.2 mi
Dew point55°

Monthly outlook for Bostonia, CA: average high 75.4°, average low 61.3°. That is 0.5° above the climate normal for October. Precipitation is expected on 2 days (about 1.5 inches), against a normal of 2 days and 0.4 inches. The warmest day looks like 26 October (83.1°), the coolest 27 October (56.5°).

75.4°/61.3°
Average high / low
+0.5°
Above normal
2 / 2
Wet days / normal
1.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
25 October – 3 November74.3°75.3°-0.5°
4 November – 13 November77.1°72.8°+2.4°
14 November – 23 Novemberat normal70°—

October records over 66 years

101.3°10 October 1991All-time high
39.4°30 October 1971All-time low
Mon, 2683° / 59°0Clear
83 °Clear

Bostonia, Monday, 26 October

Clear. High 83°, low 59°.

Pressure30.06 inHg
Wind5.8 mph NW
Humidity33%
Visibility6.2 mi
Dew point48°
Tue, 2778° / 56°0Clear
78 °Clear

Bostonia, Tuesday, 27 October

Clear. High 78°, low 56°.

Pressure30.00 inHg
Wind2.4 mph W
Humidity44%
Visibility6.2 mi
Dew point51°
Wed, 2877° / 58°0Overcast
77 °Overcast

Bostonia, Wednesday, 28 October

Overcast. High 77°, low 58°.

Pressure29.97 inHg
Wind1.9 mph W
Humidity48%
Visibility6.2 mi
Dew point53°
Thu, 2974° / 58°0Overcast
74 °Overcast

Bostonia, Thursday, 29 October

Overcast. High 74°, low 58°.

Pressure29.91 inHg
Wind2.4 mph W
Humidity55%
Visibility6.2 mi
Dew point55°
Fri, 3070° / 62°0Overcast
70 °Overcast

Bostonia, Friday, 30 October

Overcast. High 70°, low 62°.

Pressure29.91 inHg
Wind4.8 mph W
Humidity66%
Visibility—
Dew point56°
Sat, 3174° / 60°0.07Light rain
74 °Light rain

Bostonia, Saturday, 31 October

Light rain. High 74°, low 60°.

Pressure29.94 inHg
Wind7.8 mph SW
Humidity54%
Visibility—
Dew point50°
Sun, 0169° / 62°1.4Rain
69 °Rain

Bostonia, Sunday, 1 November

Rain. High 69°, low 62°.

Pressure29.62 inHg
Wind23.4 mph S
Humidity89%
Visibility—
Dew point63°
Mon, 0267° / 62°0.02Light rain
67 °Light rain

Bostonia, Monday, 2 November

Light rain. High 67°, low 62°.

Pressure30.03 inHg
Wind17 mph W
Humidity52%
Visibility—
Dew point48°
Tue, 0371° / 60°0Clear
71 °Clear

Bostonia, Tuesday, 3 November

Clear. High 71°, low 60°.

Pressure30.06 inHg
Wind10.2 mph W
Humidity53%
Visibility—
Dew point48°
Wed, 0471° / 59°0Clear
71 °Clear

Bostonia, Wednesday, 4 November

Clear. High 71°, low 59°.

Pressure29.97 inHg
Wind9.2 mph W
Humidity56%
Visibility—
Dew point49°
Thu, 0572° / 62°0Partly cloudy
72 °Partly cloudy

Bostonia, Thursday, 5 November

Partly cloudy. High 72°, low 62°.

Pressure30.00 inHg
Wind9.7 mph NW
Humidity54%
Visibility—
Dew point50°
Fri, 0675° / 66°0Partly cloudy
75 °Partly cloudy

Bostonia, Friday, 6 November

Partly cloudy. High 75°, low 66°.

Pressure29.97 inHg
Wind8.3 mph W
Humidity58%
Visibility—
Dew point55°
Sat, 0780° / 65°0Partly cloudy
80 °Partly cloudy

Bostonia, Saturday, 7 November

Partly cloudy. High 80°, low 65°.

Pressure29.94 inHg
Wind7.1 mph W
Humidity46%
Visibility—
Dew point51°
Sun, 0882° / 68°0Mostly clear
82 °Mostly clear

Bostonia, Sunday, 8 November

Mostly clear. High 82°, low 68°.

Pressure30.00 inHg
Wind7.7 mph W
Humidity35%
Visibility—
Dew point47°
Mon, 0982° / 67°0Clear
82 °Clear

Bostonia, Monday, 9 November

Clear. High 82°, low 67°.

Pressure29.94 inHg
Wind7.3 mph W
Humidity43%
Visibility—
Dew point51°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sat, 2169° / 51°0.08Climate normal
69 °Climate normal

Bostonia, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high69°
Average low51°
Average precipitation0.08 in
Chance of precipitation23%
Record high87° (2002)
Record low39° (1979)
Sun, 2268° / 50°0.04Climate normal
68 °Climate normal

Bostonia, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high68°
Average low50°
Average precipitation0.04 in
Chance of precipitation13%
Record high92° (2017)
Record low40° (1983)
Mon, 2369° / 50°0.02Climate normal
69 °Climate normal

Bostonia, Monday, 23 November

Climate normal for this date — 60-year average.

Average high69°
Average low50°
Average precipitation0.02 in
Chance of precipitation8%
Record high91° (2017)
Record low41° (1983)

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.