Monthly outlook for El Rio, CA: average high 71°, average low 59.5°. That is 0.3° above the climate normal for October. Precipitation is expected on 5 days (about 4.1 inches), against a normal of 1 days and 0.3 inches. The warmest day looks like 26 October (76.8°), the coolest 23 October (48°).
71°/59.5°
Average high / low
+0.3°
Above normal
5 / 1
Wet days / normal
4.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
21 October – 30 October
72.6°
70.8°
+1°
31 October – 9 November
68.4°
68.9°
-0.3°
10 November – 19 November
at normal
67.1°
—
October records over 66 years
99.7°24 October 2017All-time high
45.3°29 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Oxnard (4 mi).
Thu, 2267° / 54°0.21
67 °
El Rio, Thursday, 22 October
Rain. High 67°, low 54°.
Pressure29.94 inHg
Wind2.6 mph SE
Humidity67%
Visibility6.2 mi
Dew point55°
Fri, 2367° / 48°0
67 °
El Rio, Friday, 23 October
Clear. High 67°, low 48°.
Pressure30.00 inHg
Wind2.1 mph SW
Humidity60%
Visibility6.2 mi
Dew point53°
Sat, 2475° / 51°0
75 °
El Rio, Saturday, 24 October
Clear. High 75°, low 51°.
Pressure29.97 inHg
Wind2.5 mph W
Humidity48%
Visibility4.0 mi
Dew point52°
Sun, 2575° / 52°0
75 °
El Rio, Sunday, 25 October
Overcast. High 75°, low 52°.
Pressure30.06 inHg
Wind5.5 mph SW
Humidity47%
Visibility—
Dew point49°
Mon, 2677° / 54°0
77 °
El Rio, Monday, 26 October
Overcast. High 77°, low 54°.
Pressure30.03 inHg
Wind5.5 mph SW
Humidity47%
Visibility—
Dew point51°
Tue, 2775° / 68°0
75 °
El Rio, Tuesday, 27 October
Overcast. High 75°, low 68°.
Pressure30.00 inHg
Wind8.3 mph W
Humidity39%
Visibility—
Dew point47°
Wed, 2874° / 68°0
74 °
El Rio, Wednesday, 28 October
Overcast. High 74°, low 68°.
Pressure29.94 inHg
Wind8.2 mph SW
Humidity35%
Visibility—
Dew point44°
Thu, 2974° / 68°0
74 °
El Rio, Thursday, 29 October
Overcast. High 74°, low 68°.
Pressure29.94 inHg
Wind7.5 mph SW
Humidity39%
Visibility—
Dew point46°
Fri, 3071° / 66°0.02
71 °
El Rio, Friday, 30 October
Light rain. High 71°, low 66°.
Pressure29.85 inHg
Wind13.7 mph W
Humidity54%
Visibility—
Dew point53°
Sat, 3170° / 65°0.32
70 °
El Rio, Saturday, 31 October
Rain. High 70°, low 65°.
Pressure29.83 inHg
Wind6.9 mph SE
Humidity62%
Visibility—
Dew point56°
Sun, 0167° / 59°2.28
67 °
El Rio, Sunday, 1 November
Heavy rain. High 67°, low 59°.
Pressure29.68 inHg
Wind26.5 mph S
Humidity89%
Visibility—
Dew point63°
Mon, 0265° / 57°0.18
65 °
El Rio, Monday, 2 November
Rain. High 65°, low 57°.
Pressure29.88 inHg
Wind11.4 mph W
Humidity55%
Visibility—
Dew point47°
Tue, 0367° / 61°0
67 °
El Rio, Tuesday, 3 November
Clear. High 67°, low 61°.
Pressure29.88 inHg
Wind8.8 mph W
Humidity48%
Visibility—
Dew point45°
Wed, 0469° / 61°0
69 °
El Rio, Wednesday, 4 November
Clear. High 69°, low 61°.
Pressure29.85 inHg
Wind9.9 mph SW
Humidity46%
Visibility—
Dew point45°
Thu, 0573° / 62°0
73 °
El Rio, Thursday, 5 November
Mostly clear. High 73°, low 62°.
Pressure30.00 inHg
Wind7.3 mph E
Humidity25%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0668° / 55°0.05
68 °
El Rio, Friday, 6 November
Climate normal for this date — 60-year average.
Average high68°
Average low55°
Average precipitation0.05 in
Chance of precipitation8%
Record high83° (2006)
Record low48° (1996)
Sat, 0767° / 55°0.06
67 °
El Rio, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high67°
Average low55°
Average precipitation0.06 in
Chance of precipitation12%
Record high81° (2006)
Record low48° (2011)
Sun, 0867° / 55°0.08
67 °
El Rio, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high67°
Average low55°
Average precipitation0.08 in
Chance of precipitation17%
Record high80° (2016)
Record low47° (2011)
Mon, 0967° / 54°0.05
67 °
El Rio, Monday, 9 November
Climate normal for this date — 60-year average.
Average high67°
Average low54°
Average precipitation0.05 in
Chance of precipitation8%
Record high82° (2016)
Record low43° (2020)
Tue, 1067° / 53°0.03
67 °
El Rio, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high67°
Average low53°
Average precipitation0.03 in
Chance of precipitation12%
Record high83° (1990)
Record low44° (2022)
Wed, 1167° / 53°0.07
67 °
El Rio, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high67°
Average low53°
Average precipitation0.07 in
Chance of precipitation12%
Record high82° (2021)
Record low46° (1982)
Thu, 1268° / 53°0.04
68 °
El Rio, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high68°
Average low53°
Average precipitation0.04 in
Chance of precipitation10%
Record high90° (2021)
Record low43° (1978)
Fri, 1368° / 53°0.04
68 °
El Rio, Friday, 13 November
Climate normal for this date — 60-year average.
Average high68°
Average low53°
Average precipitation0.04 in
Chance of precipitation8%
Record high83° (2021)
Record low43° (1985)
Sat, 1467° / 53°0.06
67 °
El Rio, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high67°
Average low53°
Average precipitation0.06 in
Chance of precipitation7%
Record high83° (2008)
Record low44° (2000)
Sun, 1568° / 53°0.06
68 °
El Rio, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high68°
Average low53°
Average precipitation0.06 in
Chance of precipitation10%
Record high86° (2008)
Record low43° (2000)
Mon, 1667° / 53°0.05
67 °
El Rio, Monday, 16 November
Climate normal for this date — 60-year average.
Average high67°
Average low53°
Average precipitation0.05 in
Chance of precipitation13%
Record high87° (2020)
Record low41° (2024)
Tue, 1766° / 53°0.07
66 °
El Rio, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high66°
Average low53°
Average precipitation0.07 in
Chance of precipitation15%
Record high91° (2019)
Record low44° (2024)
Wed, 1866° / 52°0.04
66 °
El Rio, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high66°
Average low52°
Average precipitation0.04 in
Chance of precipitation8%
Record high84° (2019)
Record low40° (1964)
Thu, 1966° / 52°0.04
66 °
El Rio, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high66°
Average low52°
Average precipitation0.04 in
Chance of precipitation7%
Record high79° (1989)
Record low40° (1964)
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 El Rio, 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 El Rio, 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.