Monthly outlook for Reef Station, CA: average high 75.5°, average low 57.5°. That is 0.2° below the climate normal for October. Precipitation is expected on 4 days (about 1.0 inches), against a normal of 1 days and 0.3 inches. The warmest day looks like 29 October (83.5°), the coolest 20 October (47.6°).
75.5°/57.5°
Average high / low
−0.2°
Below normal
4 / 1
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
74.9°
77.5°
-1.4°
29 October – 7 November
76.5°
72.7°
+2.1°
8 November – 17 November
at normal
68.2°
—
October records over 66 years
104.7°3 October 2024All-time high
34.7°30 October 1971All-time low
Tue, 2077° / 48°0
77 °
Reef Station, Tuesday, 20 October
Overcast. High 77°, low 48°.
Pressure29.91 inHg
Wind2.8 mph NE
Humidity43%
Visibility6.2 mi
Dew point43°
Wed, 2167° / 51°0.06
67 °
Reef Station, Wednesday, 21 October
Light rain. High 67°, low 51°.
Pressure29.88 inHg
Wind3.6 mph E
Humidity58%
Visibility6.2 mi
Dew point50°
Thu, 2267° / 54°0.22
67 °
Reef Station, Thursday, 22 October
Rain. High 67°, low 54°.
Pressure29.97 inHg
Wind4 mph E
Humidity80%
Visibility2.2 mi
Dew point54°
Fri, 2367° / 52°0
67 °
Reef Station, Friday, 23 October
Overcast. High 67°, low 52°.
Pressure30.06 inHg
Wind2.7 mph NE
Humidity60%
Visibility6.2 mi
Dew point49°
Sat, 2471° / 55°0
71 °
Reef Station, Saturday, 24 October
Clear. High 71°, low 55°.
Pressure30.06 inHg
Wind4 mph NE
Humidity28%
Visibility—
Dew point30°
Sun, 2579° / 58°0
79 °
Reef Station, Sunday, 25 October
Overcast. High 79°, low 58°.
Pressure30.12 inHg
Wind3.9 mph E
Humidity36%
Visibility—
Dew point42°
Mon, 2682° / 59°0
82 °
Reef Station, Monday, 26 October
Partly cloudy. High 82°, low 59°.
Pressure30.06 inHg
Wind4.4 mph E
Humidity29%
Visibility—
Dew point38°
Tue, 2780° / 61°0
80 °
Reef Station, Tuesday, 27 October
Overcast. High 80°, low 61°.
Pressure30.00 inHg
Wind4 mph E
Humidity24%
Visibility—
Dew point33°
Wed, 2883° / 59°0
83 °
Reef Station, Wednesday, 28 October
Partly cloudy. High 83°, low 59°.
Pressure29.94 inHg
Wind5.3 mph E
Humidity21%
Visibility—
Dew point30°
Thu, 2984° / 62°0
84 °
Reef Station, Thursday, 29 October
Overcast. High 84°, low 62°.
Pressure29.91 inHg
Wind7.4 mph W
Humidity16%
Visibility—
Dew point26°
Fri, 3078° / 60°0
78 °
Reef Station, Friday, 30 October
Overcast. High 78°, low 60°.
Pressure29.97 inHg
Wind6.8 mph W
Humidity24%
Visibility—
Dew point31°
Sat, 3179° / 64°0
79 °
Reef Station, Saturday, 31 October
Overcast. High 79°, low 64°.
Pressure30.09 inHg
Wind5.9 mph NW
Humidity28%
Visibility—
Dew point34°
Sun, 0177° / 65°0.09
77 °
Reef Station, Sunday, 1 November
Light rain. High 77°, low 65°.
Pressure30.09 inHg
Wind7 mph SE
Humidity28%
Visibility—
Dew point37°
Mon, 0271° / 59°0.67
71 °
Reef Station, Monday, 2 November
Rain. High 71°, low 59°.
Pressure29.97 inHg
Wind16.1 mph SW
Humidity59%
Visibility—
Dew point56°
Tue, 0370° / 58°0
70 °
Reef Station, Tuesday, 3 November
Partly cloudy. High 70°, low 58°.
Pressure30.00 inHg
Wind8.1 mph N
Humidity69%
Visibility—
Dew point54°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0473° / 53°0.01
73 °
Reef Station, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high73°
Average low53°
Average precipitation0.01 in
Chance of precipitation8%
Record high86° (2010)
Record low40° (1973)
Thu, 0573° / 52°0.01
73 °
Reef Station, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high73°
Average low52°
Average precipitation0.01 in
Chance of precipitation5%
Record high89° (2010)
Record low40° (2011)
Fri, 0672° / 52°0.03
72 °
Reef Station, Friday, 6 November
Climate normal for this date — 60-year average.
Average high72°
Average low52°
Average precipitation0.03 in
Chance of precipitation5%
Record high86° (2012)
Record low40° (1998)
Sat, 0771° / 52°0.03
71 °
Reef Station, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high71°
Average low52°
Average precipitation0.03 in
Chance of precipitation15%
Record high85° (1991)
Record low41° (1963)
Sun, 0870° / 51°0.04
70 °
Reef Station, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high70°
Average low51°
Average precipitation0.04 in
Chance of precipitation15%
Record high83° (2016)
Record low42° (2000)
Mon, 0969° / 50°0.02
69 °
Reef Station, Monday, 9 November
Climate normal for this date — 60-year average.
Average high69°
Average low50°
Average precipitation0.02 in
Chance of precipitation8%
Record high83° (2016)
Record low36° (2020)
Tue, 1069° / 50°0.02
69 °
Reef Station, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high69°
Average low50°
Average precipitation0.02 in
Chance of precipitation10%
Record high85° (2016)
Record low38° (2020)
Wed, 1169° / 50°0.04
69 °
Reef Station, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high69°
Average low50°
Average precipitation0.04 in
Chance of precipitation20%
Record high86° (2016)
Record low37° (2000)
Thu, 1268° / 49°0.03
68 °
Reef Station, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high68°
Average low49°
Average precipitation0.03 in
Chance of precipitation10%
Record high82° (1990)
Record low35° (1985)
Fri, 1368° / 50°0.04
68 °
Reef Station, Friday, 13 November
Climate normal for this date — 60-year average.
Average high68°
Average low50°
Average precipitation0.04 in
Chance of precipitation18%
Record high84° (1990)
Record low36° (1985)
Sat, 1468° / 49°0.05
68 °
Reef Station, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high68°
Average low49°
Average precipitation0.05 in
Chance of precipitation8%
Record high80° (2016)
Record low36° (1964)
Sun, 1568° / 48°0.04
68 °
Reef Station, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high68°
Average low48°
Average precipitation0.04 in
Chance of precipitation12%
Record high83° (2008)
Record low34° (1964)
Mon, 1667° / 49°0.04
67 °
Reef Station, Monday, 16 November
Climate normal for this date — 60-year average.
Average high67°
Average low49°
Average precipitation0.04 in
Chance of precipitation13%
Record high83° (2008)
Record low34° (1964)
Tue, 1767° / 49°0.02
67 °
Reef Station, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high67°
Average low49°
Average precipitation0.02 in
Chance of precipitation15%
Record high85° (2008)
Record low36° (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 Reef Station, 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 Reef Station, 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.