Monthly outlook for Big Trees, CA: average high 72°, average low 50.4°. That is 1.9° above the climate normal for October. Precipitation is expected on 2 days (about 0.2 inches), against a normal of 2 days and 1.1 inches. The warmest day looks like 9 October (83.6°), the coolest 13 October (38.6°).
72°/50.4°
Average high / low
+1.9°
Above normal
2 / 2
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 October – 18 October
70.1°
69.5°
+0.3°
19 October – 28 October
75.1°
66°
+5°
29 October – 7 November
at normal
61.7°
—
October records over 66 years
96.1°1 October 2024All-time high
26.4°28 October 2004All-time low
Climate normals and records are computed from the nearest reference point — Forest Meadows (9 mi).
Sat, 1066° / 54°0
66 °
Big Trees, Saturday, 10 October
Clear. High 66°, low 54°.
Pressure29.65 inHg
Wind13.3 mph S
Humidity36%
Visibility6.2 mi
Dew point39°
Sun, 1164° / 48°0
64 °
Big Trees, Sunday, 11 October
Clear. High 64°, low 48°.
Pressure29.47 inHg
Wind8.8 mph SW
Humidity39%
Visibility6.2 mi
Dew point37°
Mon, 1253° / 43°0.16
53 °
Big Trees, Monday, 12 October
Light rain. High 53°, low 43°.
Pressure29.88 inHg
Wind5.1 mph S
Humidity72%
Visibility6.2 mi
Dew point39°
Tue, 1360° / 39°0.04
60 °
Big Trees, Tuesday, 13 October
Light rain. High 60°, low 39°.
Pressure29.97 inHg
Wind1.5 mph NE
Humidity38%
Visibility6.2 mi
Dew point28°
Wed, 1466° / 41°0
66 °
Big Trees, Wednesday, 14 October
Partly cloudy. High 66°, low 41°.
Pressure30.09 inHg
Wind7.8 mph NE
Humidity30%
Visibility—
Dew point29°
Thu, 1573° / 53°0
73 °
Big Trees, Thursday, 15 October
Clear. High 73°, low 53°.
Pressure30.09 inHg
Wind8.9 mph NE
Humidity17%
Visibility—
Dew point24°
Fri, 1678° / 53°0
78 °
Big Trees, Friday, 16 October
Clear. High 78°, low 53°.
Pressure30.15 inHg
Wind9.4 mph NE
Humidity13%
Visibility—
Dew point19°
Sat, 1780° / 55°0
80 °
Big Trees, Saturday, 17 October
Clear. High 80°, low 55°.
Pressure30.09 inHg
Wind9.6 mph NE
Humidity12%
Visibility—
Dew point18°
Sun, 1877° / 55°0
77 °
Big Trees, Sunday, 18 October
Clear. High 77°, low 55°.
Pressure29.97 inHg
Wind10 mph SW
Humidity15%
Visibility—
Dew point23°
Mon, 1972° / 51°0
72 °
Big Trees, Monday, 19 October
Partly cloudy. High 72°, low 51°.
Pressure29.94 inHg
Wind9.8 mph SW
Humidity18%
Visibility—
Dew point23°
Tue, 2074° / 50°0
74 °
Big Trees, Tuesday, 20 October
Mostly clear. High 74°, low 50°.
Pressure30.00 inHg
Wind11.2 mph W
Humidity13%
Visibility—
Dew point16°
Wed, 2177° / 51°0
77 °
Big Trees, Wednesday, 21 October
Clear. High 77°, low 51°.
Pressure30.06 inHg
Wind10 mph NE
Humidity11%
Visibility—
Dew point14°
Thu, 2278° / 53°0
78 °
Big Trees, Thursday, 22 October
Clear. High 78°, low 53°.
Pressure30.00 inHg
Wind10 mph NE
Humidity12%
Visibility—
Dew point17°
Fri, 2377° / 54°0
77 °
Big Trees, Friday, 23 October
Clear. High 77°, low 54°.
Pressure29.94 inHg
Wind10.1 mph NE
Humidity12%
Visibility—
Dew point17°
Sat, 2473° / 55°0
73 °
Big Trees, Saturday, 24 October
Overcast. High 73°, low 55°.
Pressure29.97 inHg
Wind10.4 mph NE
Humidity20%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2565° / 45°0.17
65 °
Big Trees, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high65°
Average low45°
Average precipitation0.17 in
Chance of precipitation20%
Record high82° (2003)
Record low35° (1996)
Mon, 2665° / 44°0.16
65 °
Big Trees, Monday, 26 October
Climate normal for this date — 60-year average.
Average high65°
Average low44°
Average precipitation0.16 in
Chance of precipitation12%
Record high82° (2003)
Record low30° (1989)
Tue, 2764° / 43°0.03
64 °
Big Trees, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high64°
Average low43°
Average precipitation0.03 in
Chance of precipitation15%
Record high81° (2003)
Record low32° (2004)
Wed, 2863° / 43°0.14
63 °
Big Trees, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high63°
Average low43°
Average precipitation0.14 in
Chance of precipitation17%
Record high82° (2003)
Record low26° (2004)
Thu, 2962° / 43°0.09
62 °
Big Trees, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high62°
Average low43°
Average precipitation0.09 in
Chance of precipitation22%
Record high78° (2017)
Record low28° (1971)
Fri, 3062° / 42°0.15
62 °
Big Trees, Friday, 30 October
Climate normal for this date — 60-year average.
Average high62°
Average low42°
Average precipitation0.15 in
Chance of precipitation20%
Record high77° (1965)
Record low30° (1971)
Sat, 3162° / 41°0.06
62 °
Big Trees, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high62°
Average low41°
Average precipitation0.06 in
Chance of precipitation17%
Record high77° (1966)
Record low32° (1971)
Sun, 0162° / 42°0.08
62 °
Big Trees, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high62°
Average low42°
Average precipitation0.08 in
Chance of precipitation17%
Record high79° (2020)
Record low31° (2003)
Mon, 0263° / 42°0.1
63 °
Big Trees, Monday, 2 November
Climate normal for this date — 60-year average.
Average high63°
Average low42°
Average precipitation0.1 in
Chance of precipitation15%
Record high80° (2020)
Record low31° (2003)
Tue, 0363° / 42°0.08
63 °
Big Trees, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high63°
Average low42°
Average precipitation0.08 in
Chance of precipitation20%
Record high78° (1976)
Record low26° (2022)
Wed, 0462° / 41°0.09
62 °
Big Trees, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high62°
Average low41°
Average precipitation0.09 in
Chance of precipitation15%
Record high78° (1976)
Record low27° (1973)
Thu, 0561° / 41°0.1
61 °
Big Trees, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high61°
Average low41°
Average precipitation0.1 in
Chance of precipitation17%
Record high79° (2020)
Record low29° (2003)
Fri, 0660° / 42°0.15
60 °
Big Trees, Friday, 6 November
Climate normal for this date — 60-year average.
Average high60°
Average low42°
Average precipitation0.15 in
Chance of precipitation25%
Record high76° (1976)
Record low32° (2003)
Sat, 0759° / 41°0.11
59 °
Big Trees, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high59°
Average low41°
Average precipitation0.11 in
Chance of precipitation32%
Record high74° (1991)
Record low26° (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 Big Trees, 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 Big Trees, 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.