Monthly outlook for Big Oak Flat, CA: average high 73°, average low 47.6°. That is 2.1° above the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 2 days and 1.0 inches. The warmest day looks like 17 October (84.5°), the coolest 13 October (37.8°).
73°/47.6°
Average high / low
+2.1°
Above normal
1 / 2
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 October – 20 October
72.9°
70.2°
+1.5°
21 October – 30 October
73.2°
66.2°
+3.9°
31 October – 9 November
at normal
62.2°
—
October records over 66 years
97°1 October 2024All-time high
27.9°29 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Pine Mountain Lake (5 mi).
Mon, 1260° / 42°0.13
60 °
Big Oak Flat, Monday, 12 October
Rain. High 60°, low 42°.
Pressure29.88 inHg
Wind6 mph SW
Humidity52%
Visibility6.2 mi
Dew point43°
Tue, 1369° / 38°0
69 °
Big Oak Flat, Tuesday, 13 October
Clear. High 69°, low 38°.
Pressure30.00 inHg
Wind5.4 mph W
Humidity24%
Visibility6.2 mi
Dew point20°
Wed, 1469° / 45°0
69 °
Big Oak Flat, Wednesday, 14 October
Clear. High 69°, low 45°.
Pressure30.09 inHg
Wind5.8 mph SW
Humidity25%
Visibility6.2 mi
Dew point28°
Thu, 1576° / 47°0
76 °
Big Oak Flat, Thursday, 15 October
Clear. High 76°, low 47°.
Pressure30.06 inHg
Wind3.9 mph W
Humidity21%
Visibility6.2 mi
Dew point30°
Fri, 1679° / 58°0
79 °
Big Oak Flat, Friday, 16 October
Clear. High 79°, low 58°.
Pressure30.00 inHg
Wind8.2 mph E
Humidity19%
Visibility—
Dew point30°
Sat, 1784° / 53°0
84 °
Big Oak Flat, Saturday, 17 October
Clear. High 84°, low 53°.
Pressure30.03 inHg
Wind9.1 mph NW
Humidity17%
Visibility—
Dew point28°
Sun, 1882° / 58°0
82 °
Big Oak Flat, Sunday, 18 October
Clear. High 82°, low 58°.
Pressure30.00 inHg
Wind7.8 mph W
Humidity11%
Visibility—
Dew point18°
Mon, 1975° / 48°0
75 °
Big Oak Flat, Monday, 19 October
Overcast. High 75°, low 48°.
Pressure30.03 inHg
Wind7.9 mph W
Humidity13%
Visibility—
Dew point18°
Tue, 2067° / 45°0
67 °
Big Oak Flat, Tuesday, 20 October
Clear. High 67°, low 45°.
Pressure30.03 inHg
Wind7.3 mph W
Humidity28%
Visibility—
Dew point26°
Wed, 2169° / 46°0
69 °
Big Oak Flat, Wednesday, 21 October
Clear. High 69°, low 46°.
Pressure29.94 inHg
Wind7.7 mph W
Humidity22%
Visibility—
Dew point23°
Thu, 2271° / 45°0
71 °
Big Oak Flat, Thursday, 22 October
Clear. High 71°, low 45°.
Pressure29.97 inHg
Wind8.7 mph NW
Humidity19%
Visibility—
Dew point19°
Fri, 2372° / 46°0
72 °
Big Oak Flat, Friday, 23 October
Clear. High 72°, low 46°.
Pressure30.03 inHg
Wind10.9 mph NE
Humidity8%
Visibility—
Dew point2°
Sat, 2474° / 46°0
74 °
Big Oak Flat, Saturday, 24 October
Clear. High 74°, low 46°.
Pressure30.18 inHg
Wind10.1 mph NE
Humidity9%
Visibility—
Dew point7°
Sun, 2574° / 50°0
74 °
Big Oak Flat, Sunday, 25 October
Clear. High 74°, low 50°.
Pressure30.12 inHg
Wind6.5 mph E
Humidity8%
Visibility—
Dew point4°
Mon, 2679° / 53°0
79 °
Big Oak Flat, Monday, 26 October
Clear. High 79°, low 53°.
Pressure30.06 inHg
Wind6.6 mph E
Humidity7%
Visibility—
Dew point5°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2766° / 44°0.02
66 °
Big Oak Flat, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high66°
Average low44°
Average precipitation0.02 in
Chance of precipitation13%
Record high82° (2003)
Record low34° (1982)
Wed, 2864° / 43°0.12
64 °
Big Oak Flat, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high64°
Average low43°
Average precipitation0.12 in
Chance of precipitation17%
Record high83° (2003)
Record low30° (1971)
Thu, 2964° / 43°0.09
64 °
Big Oak Flat, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high64°
Average low43°
Average precipitation0.09 in
Chance of precipitation17%
Record high78° (2017)
Record low28° (1971)
Fri, 3063° / 42°0.13
63 °
Big Oak Flat, Friday, 30 October
Climate normal for this date — 60-year average.
Average high63°
Average low42°
Average precipitation0.13 in
Chance of precipitation17%
Record high77° (1965)
Record low31° (2000)
Sat, 3163° / 42°0.04
63 °
Big Oak Flat, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high63°
Average low42°
Average precipitation0.04 in
Chance of precipitation10%
Record high78° (1988)
Record low31° (1971)
Sun, 0164° / 42°0.06
64 °
Big Oak Flat, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high64°
Average low42°
Average precipitation0.06 in
Chance of precipitation13%
Record high80° (2020)
Record low31° (2003)
Mon, 0264° / 42°0.07
64 °
Big Oak Flat, Monday, 2 November
Climate normal for this date — 60-year average.
Average high64°
Average low42°
Average precipitation0.07 in
Chance of precipitation17%
Record high79° (1966)
Record low32° (2022)
Tue, 0364° / 43°0.07
64 °
Big Oak Flat, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high64°
Average low43°
Average precipitation0.07 in
Chance of precipitation17%
Record high78° (1976)
Record low28° (2022)
Wed, 0464° / 42°0.06
64 °
Big Oak Flat, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high64°
Average low42°
Average precipitation0.06 in
Chance of precipitation12%
Record high79° (1976)
Record low29° (2003)
Thu, 0563° / 42°0.06
63 °
Big Oak Flat, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high63°
Average low42°
Average precipitation0.06 in
Chance of precipitation13%
Record high79° (2020)
Record low30° (2022)
Fri, 0662° / 42°0.09
62 °
Big Oak Flat, Friday, 6 November
Climate normal for this date — 60-year average.
Average high62°
Average low42°
Average precipitation0.09 in
Chance of precipitation23%
Record high77° (2012)
Record low34° (2017)
Sat, 0761° / 42°0.09
61 °
Big Oak Flat, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high61°
Average low42°
Average precipitation0.09 in
Chance of precipitation30%
Record high75° (1991)
Record low30° (2011)
Sun, 0860° / 40°0.13
60 °
Big Oak Flat, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high60°
Average low40°
Average precipitation0.13 in
Chance of precipitation22%
Record high78° (2019)
Record low31° (2011)
Mon, 0959° / 39°0.1
59 °
Big Oak Flat, Monday, 9 November
Climate normal for this date — 60-year average.
Average high59°
Average low39°
Average precipitation0.1 in
Chance of precipitation23%
Record high78° (2025)
Record low20° (2020)
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 Oak Flat, 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 Oak Flat, 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.