Monthly outlook for Stanley, CA: average high 78.2°, average low 53.9°. That is 1.7° above the climate normal for October. Precipitation is expected on 1 day (about 0.2 inches), against a normal of 2 days and 0.6 inches. The warmest day looks like 16 October (90.8°), the coolest 12 October (44.3°).
78.2°/53.9°
Average high / low
+1.7°
Above normal
1 / 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
82°
76.2°
+3.2°
19 October – 28 October
71.9°
72.5°
-0.4°
29 October – 7 November
at normal
68.7°
—
October records over 66 years
99°3 October 1980All-time high
39.4°29 October 1972All-time low
Climate normals and records are computed from the nearest reference point — Vallejo (10 mi).
Sat, 1073° / 50°0
73 °
Stanley, Saturday, 10 October
Clear. High 73°, low 50°.
Pressure29.62 inHg
Wind8.3 mph SW
Humidity50%
Visibility6.2 mi
Dew point48°
Sun, 1176° / 47°0
76 °
Stanley, Sunday, 11 October
Clear. High 76°, low 47°.
Pressure29.47 inHg
Wind4.2 mph SW
Humidity30%
Visibility6.2 mi
Dew point38°
Mon, 1273° / 44°0
73 °
Stanley, Monday, 12 October
Clear. High 73°, low 44°.
Pressure29.85 inHg
Wind2 mph W
Humidity28%
Visibility6.2 mi
Dew point34°
Tue, 1377° / 48°0
77 °
Stanley, Tuesday, 13 October
Clear. High 77°, low 48°.
Pressure30.06 inHg
Wind10.2 mph W
Humidity30%
Visibility—
Dew point33°
Wed, 1483° / 51°0
83 °
Stanley, Wednesday, 14 October
Clear. High 83°, low 51°.
Pressure30.12 inHg
Wind6.8 mph SW
Humidity29%
Visibility—
Dew point36°
Thu, 1587° / 56°0
87 °
Stanley, Thursday, 15 October
Clear. High 87°, low 56°.
Pressure30.12 inHg
Wind6.2 mph SW
Humidity28%
Visibility—
Dew point38°
Fri, 1691° / 61°0
91 °
Stanley, Friday, 16 October
Clear. High 91°, low 61°.
Pressure30.15 inHg
Wind3.1 mph SW
Humidity26%
Visibility—
Dew point40°
Sat, 1791° / 64°0
91 °
Stanley, Saturday, 17 October
Clear. High 91°, low 64°.
Pressure30.09 inHg
Wind5.1 mph S
Humidity18%
Visibility—
Dew point32°
Sun, 1889° / 62°0
89 °
Stanley, Sunday, 18 October
Clear. High 89°, low 62°.
Pressure29.97 inHg
Wind5.6 mph SW
Humidity19%
Visibility—
Dew point33°
Mon, 1978° / 56°0
78 °
Stanley, Monday, 19 October
Clear. High 78°, low 56°.
Pressure29.94 inHg
Wind5.4 mph SW
Humidity38%
Visibility—
Dew point43°
Tue, 2076° / 49°0
76 °
Stanley, Tuesday, 20 October
Clear. High 76°, low 49°.
Pressure29.94 inHg
Wind6.2 mph N
Humidity34%
Visibility—
Dew point37°
Wed, 2179° / 56°0
79 °
Stanley, Wednesday, 21 October
Clear. High 79°, low 56°.
Pressure29.94 inHg
Wind5.2 mph N
Humidity16%
Visibility—
Dew point22°
Thu, 2272° / 52°0
72 °
Stanley, Thursday, 22 October
Clear. High 72°, low 52°.
Pressure29.91 inHg
Wind6.8 mph S
Humidity21%
Visibility—
Dew point25°
Fri, 2367° / 53°0
67 °
Stanley, Friday, 23 October
Mostly clear. High 67°, low 53°.
Pressure29.97 inHg
Wind7 mph SW
Humidity55%
Visibility—
Dew point46°
Sat, 2458° / 55°0.17
58 °
Stanley, Saturday, 24 October
Rain. High 58°, low 55°.
Pressure29.94 inHg
Wind7.1 mph SE
Humidity66%
Visibility—
Dew point47°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2572° / 53°0.07
72 °
Stanley, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high72°
Average low53°
Average precipitation0.07 in
Chance of precipitation15%
Record high89° (2003)
Record low45° (1989)
Mon, 2672° / 52°0.05
72 °
Stanley, Monday, 26 October
Climate normal for this date — 60-year average.
Average high72°
Average low52°
Average precipitation0.05 in
Chance of precipitation12%
Record high89° (2003)
Record low44° (1971)
Tue, 2771° / 51°0.02
71 °
Stanley, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high71°
Average low51°
Average precipitation0.02 in
Chance of precipitation7%
Record high87° (2003)
Record low41° (1970)
Wed, 2870° / 51°0.07
70 °
Stanley, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high70°
Average low51°
Average precipitation0.07 in
Chance of precipitation17%
Record high87° (2003)
Record low42° (2023)
Thu, 2969° / 50°0.06
69 °
Stanley, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high69°
Average low50°
Average precipitation0.06 in
Chance of precipitation22%
Record high82° (1965)
Record low39° (1972)
Fri, 3069° / 50°0.06
69 °
Stanley, Friday, 30 October
Climate normal for this date — 60-year average.
Average high69°
Average low50°
Average precipitation0.06 in
Chance of precipitation17%
Record high83° (2015)
Record low41° (1971)
Sat, 3170° / 50°0.02
70 °
Stanley, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high70°
Average low50°
Average precipitation0.02 in
Chance of precipitation12%
Record high83° (1966)
Record low44° (2019)
Sun, 0170° / 50°0.05
70 °
Stanley, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high70°
Average low50°
Average precipitation0.05 in
Chance of precipitation15%
Record high86° (1967)
Record low41° (2003)
Mon, 0270° / 50°0.03
70 °
Stanley, Monday, 2 November
Climate normal for this date — 60-year average.
Average high70°
Average low50°
Average precipitation0.03 in
Chance of precipitation12%
Record high87° (1967)
Record low41° (1994)
Tue, 0369° / 50°0.03
69 °
Stanley, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high69°
Average low50°
Average precipitation0.03 in
Chance of precipitation12%
Record high83° (2018)
Record low40° (1994)
Wed, 0469° / 50°0.02
69 °
Stanley, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high69°
Average low50°
Average precipitation0.02 in
Chance of precipitation10%
Record high80° (1980)
Record low40° (1973)
Thu, 0568° / 50°0.06
68 °
Stanley, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high68°
Average low50°
Average precipitation0.06 in
Chance of precipitation15%
Record high81° (1976)
Record low41° (2011)
Fri, 0667° / 51°0.06
67 °
Stanley, Friday, 6 November
Climate normal for this date — 60-year average.
Average high67°
Average low51°
Average precipitation0.06 in
Chance of precipitation20%
Record high80° (1991)
Record low42° (1972)
Sat, 0767° / 50°0.07
67 °
Stanley, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high67°
Average low50°
Average precipitation0.07 in
Chance of precipitation23%
Record high80° (1991)
Record low39° (1971)
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 Stanley, 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 Stanley, 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.