As of 04:17 PDT

Weather in El Rio, CA

66°Current weather

El Rio, Sunday, 9 August, 04:17

Clear. Feels like 66°. High 93°, low 66°.

Pressure29.85 inHg
Wind4.4 mph W
Humidity91%
Visibility6.2 mi
Dew point63°

Monthly outlook for El Rio, CA: average high 76.3°, average low 66.7°. That is 0.3° above the climate normal for August. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 0 days and 0.1 inches. The warmest day looks like 10 August (93°), the coolest 14 August (64.2°).

76.3°/66.7°
Average high / low
+0.3°
Above normal
0 / 0
Wet days / normal
0.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 August – 18 August77.4°75.6°+1°
19 August – 28 August74.5°76.2°-1°
29 August – 7 Septemberat normal77.1°

August records over 66 years

90.1°5 August 1997All-time high
55.4°1 August 2024All-time low

Climate normals and records are computed from the nearest reference point — Oxnard (4 mi).

Mon, 1093° / 68°0Partly cloudy
93 °Partly cloudy

El Rio, Monday, 10 August

Partly cloudy. High 93°, low 68°.

Pressure29.91 inHg
Wind9.2 mph SW
Humidity64%
Visibility6.2 mi
Dew point63°
Tue, 1177° / 68°0Partly cloudy
77 °Partly cloudy

El Rio, Tuesday, 11 August

Partly cloudy. High 77°, low 68°.

Pressure29.94 inHg
Wind10 mph SW
Humidity63%
Visibility6.2 mi
Dew point60°
Wed, 1273° / 66°0Overcast
73 °Overcast

El Rio, Wednesday, 12 August

Overcast. High 73°, low 66°.

Pressure29.91 inHg
Wind8.3 mph SW
Humidity69%
Visibility6.2 mi
Dew point61°
Thu, 1372° / 64°0Overcast
72 °Overcast

El Rio, Thursday, 13 August

Overcast. High 72°, low 64°.

Pressure29.91 inHg
Wind11.7 mph SW
Humidity70%
Visibility
Dew point61°
Fri, 1471° / 64°0Overcast
71 °Overcast

El Rio, Friday, 14 August

Overcast. High 71°, low 64°.

Pressure29.97 inHg
Wind12.9 mph SW
Humidity69%
Visibility
Dew point60°
Sat, 1572° / 67°0.01Light rain
72 °Light rain

El Rio, Saturday, 15 August

Light rain. High 72°, low 67°.

Pressure30.00 inHg
Wind6.6 mph W
Humidity66%
Visibility
Dew point60°
Sun, 1674° / 66°0Overcast
74 °Overcast

El Rio, Sunday, 16 August

Overcast. High 74°, low 66°.

Pressure30.09 inHg
Wind12.1 mph W
Humidity60%
Visibility
Dew point58°
Mon, 1774° / 66°0Overcast
74 °Overcast

El Rio, Monday, 17 August

Overcast. High 74°, low 66°.

Pressure30.03 inHg
Wind12.4 mph SW
Humidity55%
Visibility
Dew point56°
Tue, 1874° / 67°0Overcast
74 °Overcast

El Rio, Tuesday, 18 August

Overcast. High 74°, low 67°.

Pressure29.91 inHg
Wind9.8 mph SW
Humidity57%
Visibility
Dew point57°
Wed, 1975° / 69°0Overcast
75 °Overcast

El Rio, Wednesday, 19 August

Overcast. High 75°, low 69°.

Pressure29.91 inHg
Wind9.9 mph SW
Humidity65%
Visibility
Dew point61°
Thu, 2074° / 67°0Partly cloudy
74 °Partly cloudy

El Rio, Thursday, 20 August

Partly cloudy. High 74°, low 67°.

Pressure29.94 inHg
Wind12.1 mph SW
Humidity68%
Visibility
Dew point63°
Fri, 2175° / 67°0Overcast
75 °Overcast

El Rio, Friday, 21 August

Overcast. High 75°, low 67°.

Pressure29.94 inHg
Wind10 mph SW
Humidity65%
Visibility
Dew point61°
Sat, 2274° / 68°0Clear
74 °Clear

El Rio, Saturday, 22 August

Clear. High 74°, low 68°.

Pressure29.94 inHg
Wind11 mph SW
Humidity61%
Visibility
Dew point59°
Sun, 2374° / 67°0Clear
74 °Clear

El Rio, Sunday, 23 August

Clear. High 74°, low 67°.

Pressure29.94 inHg
Wind9.9 mph SW
Humidity64%
Visibility
Dew point60°
Mon, 2474° / 67°0Clear
74 °Clear

El Rio, Monday, 24 August

Clear. High 74°, low 67°.

Pressure29.91 inHg
Wind11 mph SW
Humidity63%
Visibility
Dew point59°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2576° / 63°0Climate normal
76 °Climate normal

El Rio, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high76°
Average low63°
Average precipitation0 in
Chance of precipitation0%
Record high89° (1985)
Record low58° (2024)
Wed, 2677° / 64°0Climate normal
77 °Climate normal

El Rio, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high77°
Average low64°
Average precipitation0 in
Chance of precipitation0%
Record high87° (1981)
Record low57° (2023)
Thu, 2777° / 64°0Climate normal
77 °Climate normal

El Rio, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high77°
Average low64°
Average precipitation0 in
Chance of precipitation0%
Record high87° (2009)
Record low57° (2023)
Fri, 2877° / 64°0Climate normal
77 °Climate normal

El Rio, Friday, 28 August

Climate normal for this date — 60-year average.

Average high77°
Average low64°
Average precipitation0 in
Chance of precipitation0%
Record high86° (2015)
Record low58° (1973)
Sat, 2978° / 64°0Climate normal
78 °Climate normal

El Rio, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high78°
Average low64°
Average precipitation0 in
Chance of precipitation0%
Record high89° (1967)
Record low56° (2010)
Sun, 3077° / 64°0Climate normal
77 °Climate normal

El Rio, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high77°
Average low64°
Average precipitation0 in
Chance of precipitation0%
Record high89° (1967)
Record low57° (2010)
Mon, 3176° / 64°0Climate normal
76 °Climate normal

El Rio, Monday, 31 August

Climate normal for this date — 60-year average.

Average high76°
Average low64°
Average precipitation0 in
Chance of precipitation0%
Record high85° (2017)
Record low58° (1973)
Tue, 0177° / 64°0Climate normal
77 °Climate normal

El Rio, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high77°
Average low64°
Average precipitation0 in
Chance of precipitation0%
Record high89° (1998)
Record low58° (1973)
Wed, 0277° / 64°0Climate normal
77 °Climate normal

El Rio, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high77°
Average low64°
Average precipitation0 in
Chance of precipitation3%
Record high90° (1987)
Record low54° (1964)
Thu, 0377° / 64°0Climate normal
77 °Climate normal

El Rio, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high77°
Average low64°
Average precipitation0 in
Chance of precipitation2%
Record high89° (2017)
Record low58° (1973)
Fri, 0478° / 64°0.01Climate normal
78 °Climate normal

El Rio, Friday, 4 September

Climate normal for this date — 60-year average.

Average high78°
Average low64°
Average precipitation0.01 in
Chance of precipitation5%
Record high97° (1988)
Record low58° (2021)
Sat, 0578° / 64°0.02Climate normal
78 °Climate normal

El Rio, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high78°
Average low64°
Average precipitation0.02 in
Chance of precipitation2%
Record high96° (1984)
Record low57° (2021)
Sun, 0677° / 64°0Climate normal
77 °Climate normal

El Rio, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high77°
Average low64°
Average precipitation0 in
Chance of precipitation3%
Record high99° (2024)
Record low59° (1973)
Mon, 0777° / 64°0Climate normal
77 °Climate normal

El Rio, Monday, 7 September

Climate normal for this date — 60-year average.

Average high77°
Average low64°
Average precipitation0 in
Chance of precipitation0%
Record high87° (2024)
Record low56° (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.