As of 22:18 PDT

Weather in Blackhawk, CA

53°

Blackhawk, Saturday, 10 October, 22:18

Overcast. Feels like 51°. High 69°, low 53°.

Pressure29.56 inHg

Wind6.9 mph SW

Humidity75%

Visibility6.2 mi

Dew point46°

See detailed hourly forecast

Monthly outlook for Blackhawk, CA: average high 80.5°, average low 56.1°. That is 3.5° above the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 2 days and 0.6 inches. The warmest day looks like 17 October (91.6°), the coolest 13 October (45°).

80.5°/56.1°

Average high / low

+3.5°

Above normal

0 / 2

Wet days / normal

0.0 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
10 October – 19 October	79.6°	75.2°	+2.4°
20 October – 29 October	82.1°	71.5°	+5.9°
30 October – 8 November	at normal	68.2°	—

October records over 66 years

104.2°2 October 2024All-time high

41.2°29 October 1971All-time low

Climate normals and records are computed from the nearest reference point — Saranap (10 mi).

Sun, 1170° / 49°

70 °

Blackhawk, Sunday, 11 October

Clear. High 70°, low 49°.

Pressure29.56 inHg

Wind3.6 mph SW

Humidity34%

Visibility6.2 mi

Dew point38°

Mon, 1269° / 49°

69 °

Blackhawk, Monday, 12 October

Clear. High 69°, low 49°.

Pressure29.88 inHg

Wind4.6 mph NW

Humidity37%

Visibility6.2 mi

Dew point39°

Tue, 1373° / 45°

73 °

Blackhawk, Tuesday, 13 October

Clear. High 73°, low 45°.

Pressure30.06 inHg

Wind8.9 mph N

Humidity26%

Visibility6.2 mi

Dew point24°

Wed, 1478° / 50°

78 °

Blackhawk, Wednesday, 14 October

Clear. High 78°, low 50°.

Pressure30.09 inHg

Wind3.1 mph N

Humidity20%

Visibility6.2 mi

Dew point28°

Thu, 1581° / 54°

81 °

Blackhawk, Thursday, 15 October

Clear. High 81°, low 54°.

Pressure30.09 inHg

Wind5.5 mph N

Humidity23%

Visibility—

Dew point32°

Fri, 1687° / 60°

87 °

Blackhawk, Friday, 16 October

Clear. High 87°, low 60°.

Pressure30.00 inHg

Wind4 mph NE

Humidity18%

Visibility—

Dew point29°

Sat, 1792° / 65°

92 °

Blackhawk, Saturday, 17 October

Clear. High 92°, low 65°.

Pressure30.09 inHg

Wind4.9 mph NE

Humidity13%

Visibility—

Dew point24°

Sun, 1891° / 65°

91 °

Blackhawk, Sunday, 18 October

Clear. High 91°, low 65°.

Pressure30.06 inHg

Wind4.3 mph W

Humidity12%

Visibility—

Dew point23°

Mon, 1986° / 60°

86 °

Blackhawk, Monday, 19 October

Clear. High 86°, low 60°.

Pressure30.09 inHg

Wind6.5 mph SW

Humidity21%

Visibility—

Dew point34°

Tue, 2087° / 58°

87 °

Blackhawk, Tuesday, 20 October

Clear. High 87°, low 58°.

Pressure30.03 inHg

Wind3.6 mph NE

Humidity19%

Visibility—

Dew point30°

Wed, 2188° / 59°

88 °

Blackhawk, Wednesday, 21 October

Clear. High 88°, low 59°.

Pressure29.97 inHg

Wind4.2 mph W

Humidity19%

Visibility—

Dew point31°

Thu, 2289° / 61°

89 °

Blackhawk, Thursday, 22 October

Clear. High 89°, low 61°.

Pressure30.00 inHg

Wind4.3 mph NE

Humidity18%

Visibility—

Dew point29°

Fri, 2381° / 58°

81 °

Blackhawk, Friday, 23 October

Mostly clear. High 81°, low 58°.

Pressure29.97 inHg

Wind7.8 mph SW

Humidity22%

Visibility—

Dew point33°

Sat, 2470° / 58°

70 °

Blackhawk, Saturday, 24 October

Overcast. High 70°, low 58°.

Pressure29.97 inHg

Wind4.6 mph SW

Humidity42%

Visibility—

Dew point41°

Sun, 2578° / 55°

78 °

Blackhawk, Sunday, 25 October

Overcast. High 78°, low 55°.

Pressure29.94 inHg

Wind6.3 mph SW

Humidity36%

Visibility—

Dew point41°

From day 17 onward the outlook is built from 60-year climate statistics

Mon, 2671° / 52°

0.05

71 °

Blackhawk, Monday, 26 October

Climate normal for this date — 60-year average.

Average high71°

Average low52°

Average precipitation0.05 in

Chance of precipitation10%

Record high87° (2017)

Record low42° (2023)

Tue, 2770° / 52°

0.02

70 °

Blackhawk, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high70°

Average low52°

Average precipitation0.02 in

Chance of precipitation5%

Record high88° (2017)

Record low42° (2022)

Wed, 2869° / 51°

0.06

69 °

Blackhawk, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high69°

Average low51°

Average precipitation0.06 in

Chance of precipitation15%

Record high86° (2003)

Record low42° (2023)

Thu, 2969° / 51°

0.06

69 °

Blackhawk, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high69°

Average low51°

Average precipitation0.06 in

Chance of precipitation18%

Record high82° (1965)

Record low41° (1971)

Fri, 3068° / 51°

0.06

68 °

Blackhawk, Friday, 30 October

Climate normal for this date — 60-year average.

Average high68°

Average low51°

Average precipitation0.06 in

Chance of precipitation15%

Record high81° (1966)

Record low42° (1971)

Sat, 3169° / 51°

0.02

69 °

Blackhawk, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high69°

Average low51°

Average precipitation0.02 in

Chance of precipitation15%

Record high83° (2020)

Record low44° (1977)

Sun, 0170° / 51°

0.04

70 °

Blackhawk, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high70°

Average low51°

Average precipitation0.04 in

Chance of precipitation12%

Record high86° (2020)

Record low41° (2003)

Mon, 0270° / 51°

0.03

70 °

Blackhawk, Monday, 2 November

Climate normal for this date — 60-year average.

Average high70°

Average low51°

Average precipitation0.03 in

Chance of precipitation13%

Record high87° (2020)

Record low43° (2003)

Tue, 0369° / 50°

0.04

69 °

Blackhawk, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high69°

Average low50°

Average precipitation0.04 in

Chance of precipitation13%

Record high84° (2018)

Record low37° (2022)

Wed, 0469° / 51°

0.02

69 °

Blackhawk, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high69°

Average low51°

Average precipitation0.02 in

Chance of precipitation10%

Record high80° (1980)

Record low39° (1973)

Thu, 0568° / 50°

0.06

68 °

Blackhawk, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high68°

Average low50°

Average precipitation0.06 in

Chance of precipitation15%

Record high84° (2020)

Record low43° (1996)

Fri, 0667° / 51°

0.05

67 °

Blackhawk, Friday, 6 November

Climate normal for this date — 60-year average.

Average high67°

Average low51°

Average precipitation0.05 in

Chance of precipitation15%

Record high79° (1976)

Record low43° (1972)

Sat, 0767° / 50°

0.06

67 °

Blackhawk, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high67°

Average low50°

Average precipitation0.06 in

Chance of precipitation17%

Record high79° (1991)

Record low40° (1971)

Sun, 0865° / 49°

0.06

65 °

Blackhawk, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high65°

Average low49°

Average precipitation0.06 in

Chance of precipitation18%

Record high79° (1978)

Record low42° (2011)

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 Blackhawk, 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 Blackhawk, 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.