Monthly outlook for Wyntoon, CA: average high 70.1°, average low 44.1°. That is 0.6° below the climate normal for October. Precipitation is expected on 4 days (about 0.6 inches), against a normal of 3 days and 1.7 inches. The warmest day looks like 8 October (92°), the coolest 15 October (32.6°).
70.1°/44.1°
Average high / low
−0.6°
Below normal
4 / 3
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 October – 17 October
71.2°
72.4°
-0.6°
18 October – 27 October
68.1°
67.5°
+0.4°
28 October – 6 November
at normal
62°
—
October records over 66 years
97.9°2 October 2020All-time high
25°27 October 2004All-time low
Climate normals and records are computed from the nearest reference point — Sweetbriar (14 mi).
Fri, 0985° / 52°0
85 °
Wyntoon, Friday, 9 October
Clear. High 85°, low 52°.
Pressure29.74 inHg
Wind7 mph SW
Humidity17%
Visibility6.2 mi
Dew point35°
Sat, 1066° / 46°0.05
66 °
Wyntoon, Saturday, 10 October
Light rain. High 66°, low 46°.
Pressure29.59 inHg
Wind3.1 mph SW
Humidity40%
Visibility6.2 mi
Dew point39°
Sun, 1160° / 43°0.13
60 °
Wyntoon, Sunday, 11 October
Rain. High 60°, low 43°.
Pressure29.59 inHg
Wind10.8 mph NE
Humidity41%
Visibility6.2 mi
Dew point25°
Mon, 1264° / 41°0
64 °
Wyntoon, Monday, 12 October
Clear. High 64°, low 41°.
Pressure29.85 inHg
Wind7.5 mph N
Humidity41%
Visibility—
Dew point30°
Tue, 1369° / 42°0
69 °
Wyntoon, Tuesday, 13 October
Clear. High 69°, low 42°.
Pressure29.91 inHg
Wind6.9 mph W
Humidity34%
Visibility—
Dew point31°
Wed, 1462° / 37°0
62 °
Wyntoon, Wednesday, 14 October
Clear. High 62°, low 37°.
Pressure29.97 inHg
Wind7.8 mph NW
Humidity29%
Visibility—
Dew point23°
Thu, 1565° / 33°0
65 °
Wyntoon, Thursday, 15 October
Clear. High 65°, low 33°.
Pressure30.12 inHg
Wind8.3 mph E
Humidity24%
Visibility—
Dew point17°
Fri, 1673° / 41°0
73 °
Wyntoon, Friday, 16 October
Clear. High 73°, low 41°.
Pressure30.24 inHg
Wind8.1 mph N
Humidity19%
Visibility—
Dew point17°
Sat, 1778° / 45°0
78 °
Wyntoon, Saturday, 17 October
Clear. High 78°, low 45°.
Pressure30.18 inHg
Wind7.1 mph NE
Humidity13%
Visibility—
Dew point13°
Sun, 1881° / 50°0
81 °
Wyntoon, Sunday, 18 October
Overcast. High 81°, low 50°.
Pressure30.03 inHg
Wind6.8 mph N
Humidity13%
Visibility—
Dew point15°
Mon, 1982° / 51°0
82 °
Wyntoon, Monday, 19 October
Clear. High 82°, low 51°.
Pressure30.03 inHg
Wind6.6 mph N
Humidity14%
Visibility—
Dew point19°
Tue, 2081° / 52°0
81 °
Wyntoon, Tuesday, 20 October
Overcast. High 81°, low 52°.
Pressure30.06 inHg
Wind7.5 mph S
Humidity11%
Visibility—
Dew point14°
Wed, 2169° / 47°0
69 °
Wyntoon, Wednesday, 21 October
Overcast. High 69°, low 47°.
Pressure29.94 inHg
Wind10.2 mph S
Humidity23%
Visibility—
Dew point22°
Thu, 2250° / 37°0.32
50 °
Wyntoon, Thursday, 22 October
Rain. High 50°, low 37°.
Pressure29.74 inHg
Wind5.9 mph S
Humidity92%
Visibility—
Dew point45°
Fri, 2347° / 37°0.08
47 °
Wyntoon, Friday, 23 October
Light rain. High 47°, low 37°.
Pressure29.85 inHg
Wind6.6 mph S
Humidity81%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2466° / 47°0.2
66 °
Wyntoon, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high66°
Average low47°
Average precipitation0.2 in
Chance of precipitation27%
Record high85° (1988)
Record low35° (1971)
Sun, 2565° / 47°0.22
65 °
Wyntoon, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high65°
Average low47°
Average precipitation0.22 in
Chance of precipitation28%
Record high85° (1988)
Record low31° (2012)
Mon, 2665° / 46°0.13
65 °
Wyntoon, Monday, 26 October
Climate normal for this date — 60-year average.
Average high65°
Average low46°
Average precipitation0.13 in
Chance of precipitation28%
Record high87° (2003)
Record low33° (1970)
Tue, 2765° / 46°0.11
65 °
Wyntoon, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high65°
Average low46°
Average precipitation0.11 in
Chance of precipitation27%
Record high88° (2003)
Record low25° (2004)
Wed, 2863° / 46°0.17
63 °
Wyntoon, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high63°
Average low46°
Average precipitation0.17 in
Chance of precipitation35%
Record high87° (2003)
Record low31° (1971)
Thu, 2962° / 44°0.18
62 °
Wyntoon, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high62°
Average low44°
Average precipitation0.18 in
Chance of precipitation32%
Record high85° (2020)
Record low30° (1971)
Fri, 3062° / 45°0.17
62 °
Wyntoon, Friday, 30 October
Climate normal for this date — 60-year average.
Average high62°
Average low45°
Average precipitation0.17 in
Chance of precipitation28%
Record high82° (1966)
Record low33° (1972)
Sat, 3163° / 44°0.15
63 °
Wyntoon, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high63°
Average low44°
Average precipitation0.15 in
Chance of precipitation25%
Record high82° (1966)
Record low35° (1971)
Sun, 0163° / 45°0.15
63 °
Wyntoon, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high63°
Average low45°
Average precipitation0.15 in
Chance of precipitation27%
Record high83° (1966)
Record low34° (2003)
Mon, 0263° / 44°0.14
63 °
Wyntoon, Monday, 2 November
Climate normal for this date — 60-year average.
Average high63°
Average low44°
Average precipitation0.14 in
Chance of precipitation28%
Record high82° (2020)
Record low34° (1994)
Tue, 0363° / 45°0.14
63 °
Wyntoon, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high63°
Average low45°
Average precipitation0.14 in
Chance of precipitation23%
Record high80° (1976)
Record low32° (1994)
Wed, 0462° / 45°0.13
62 °
Wyntoon, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high62°
Average low45°
Average precipitation0.13 in
Chance of precipitation27%
Record high79° (1976)
Record low33° (2011)
Thu, 0560° / 45°0.24
60 °
Wyntoon, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high60°
Average low45°
Average precipitation0.24 in
Chance of precipitation32%
Record high82° (2020)
Record low34° (2017)
Fri, 0658° / 44°0.22
58 °
Wyntoon, Friday, 6 November
Climate normal for this date — 60-year average.
Average high58°
Average low44°
Average precipitation0.22 in
Chance of precipitation43%
Record high78° (2019)
Record low36° (1996)
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 Wyntoon, 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 Wyntoon, 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.