As of 07:23 CDT

Weather in Rio, LA

64°

Rio, Thursday, 8 October, 07:23

Clear. Feels like 64°. High 87°, low 64°.

Pressure29.94 inHg

Wind3.4 mph N

Humidity89%

Visibility6.2 mi

Dew point61°

See detailed hourly forecast

Monthly outlook for Rio, LA: average high 84.1°, average low 66.5°. That is 2.9° above the climate normal for October. Precipitation is expected on 5 days (about 2.5 inches), against a normal of 4 days and 1.6 inches. The warmest day looks like 14 October (92.6°), the coolest 11 October (61.5°).

84.1°/66.5°

Average high / low

+2.9°

Above normal

5 / 4

Wet days / normal

2.5 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
8 October – 17 October	86.9°	79.7°	+4°
18 October – 27 October	79.3°	76.6°	+1.5°
28 October – 6 November	at normal	73.3°	—

October records over 66 years

96.3°4 October 2019All-time high

34.5°20 October 1989All-time low

Climate normals and records are computed from the nearest reference point — Sun (3 mi).

Fri, 0986° / 68°

86 °

Rio, Friday, 9 October

Overcast. High 86°, low 68°.

Pressure29.94 inHg

Wind12.2 mph E

Humidity61%

Visibility6.2 mi

Dew point68°

Sat, 1079° / 63°

0.2

79 °

Rio, Saturday, 10 October

Rain. High 79°, low 63°.

Pressure29.83 inHg

Wind11.4 mph NW

Humidity56%

Visibility6.2 mi

Dew point60°

Sun, 1187° / 62°

87 °

Rio, Sunday, 11 October

Clear. High 87°, low 62°.

Pressure30.06 inHg

Wind5.7 mph W

Humidity46%

Visibility6.2 mi

Dew point60°

Mon, 1289° / 67°

89 °

Rio, Monday, 12 October

Clear. High 89°, low 67°.

Pressure30.06 inHg

Wind6.6 mph SW

Humidity47%

Visibility—

Dew point62°

Tue, 1389° / 64°

89 °

Rio, Tuesday, 13 October

Clear. High 89°, low 64°.

Pressure30.03 inHg

Wind6.2 mph W

Humidity30%

Visibility—

Dew point50°

Wed, 1493° / 68°

93 °

Rio, Wednesday, 14 October

Mostly clear. High 93°, low 68°.

Pressure30.00 inHg

Wind4.4 mph S

Humidity36%

Visibility—

Dew point59°

Thu, 1589° / 66°

89 °

Rio, Thursday, 15 October

Mostly clear. High 89°, low 66°.

Pressure30.09 inHg

Wind7.5 mph SE

Humidity34%

Visibility—

Dew point55°

Fri, 1682° / 70°

0.17

82 °

Rio, Friday, 16 October

Light rain. High 82°, low 70°.

Pressure30.15 inHg

Wind6.7 mph E

Humidity69%

Visibility—

Dew point69°

Sat, 1787° / 65°

87 °

Rio, Saturday, 17 October

Clear. High 87°, low 65°.

Pressure30.09 inHg

Wind6.3 mph E

Humidity39%

Visibility—

Dew point56°

Sun, 1886° / 65°

86 °

Rio, Sunday, 18 October

Partly cloudy. High 86°, low 65°.

Pressure30.03 inHg

Wind7.1 mph E

Humidity45%

Visibility—

Dew point59°

Mon, 1971° / 68°

1.05

71 °

Rio, Monday, 19 October

Rain. High 71°, low 68°.

Pressure30.03 inHg

Wind7.2 mph NE

Humidity95%

Visibility—

Dew point68°

Tue, 2076° / 69°

0.81

76 °

Rio, Tuesday, 20 October

Rain. High 76°, low 69°.

Pressure30.00 inHg

Wind4.9 mph NE

Humidity92%

Visibility—

Dew point71°

Wed, 2179° / 69°

79 °

Rio, Wednesday, 21 October

Overcast. High 79°, low 69°.

Pressure29.85 inHg

Wind5.3 mph N

Humidity70%

Visibility—

Dew point67°

Thu, 2283° / 68°

0.02

83 °

Rio, Thursday, 22 October

Light rain. High 83°, low 68°.

Pressure29.77 inHg

Wind3.6 mph NE

Humidity58%

Visibility—

Dew point65°

Fri, 2380° / 69°

0.25

80 °

Rio, Friday, 23 October

Rain. High 80°, low 69°.

Pressure29.85 inHg

Wind7.1 mph SE

Humidity84%

Visibility—

Dew point72°

From day 17 onward the outlook is built from 60-year climate statistics

Sat, 2476° / 59°

0.11

76 °

Rio, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high76°

Average low59°

Average precipitation0.11 in

Chance of precipitation23%

Record high85° (2024)

Record low45° (2006)

Sun, 2575° / 58°

0.15

75 °

Rio, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high75°

Average low58°

Average precipitation0.15 in

Chance of precipitation23%

Record high85° (2021)

Record low42° (1999)

Mon, 2676° / 57°

0.15

76 °

Rio, Monday, 26 October

Climate normal for this date — 60-year average.

Average high76°

Average low57°

Average precipitation0.15 in

Chance of precipitation23%

Record high86° (2024)

Record low41° (1965)

Tue, 2775° / 58°

0.19

75 °

Rio, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high75°

Average low58°

Average precipitation0.19 in

Chance of precipitation22%

Record high86° (2024)

Record low44° (2005)

Wed, 2875° / 57°

0.13

75 °

Rio, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high75°

Average low57°

Average precipitation0.13 in

Chance of precipitation17%

Record high86° (2000)

Record low41° (1997)

Thu, 2975° / 56°

0.16

75 °

Rio, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high75°

Average low56°

Average precipitation0.16 in

Chance of precipitation22%

Record high87° (2023)

Record low38° (2008)

Fri, 3075° / 57°

0.14

75 °

Rio, Friday, 30 October

Climate normal for this date — 60-year average.

Average high75°

Average low57°

Average precipitation0.14 in

Chance of precipitation20%

Record high86° (2016)

Record low40° (2008)

Sat, 3175° / 57°

0.09

75 °

Rio, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high75°

Average low57°

Average precipitation0.09 in

Chance of precipitation23%

Record high87° (2016)

Record low37° (1993)

Sun, 0174° / 57°

0.12

74 °

Rio, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high74°

Average low57°

Average precipitation0.12 in

Chance of precipitation32%

Record high83° (1971)

Record low31° (1993)

Mon, 0272° / 56°

0.13

72 °

Rio, Monday, 2 November

Climate normal for this date — 60-year average.

Average high72°

Average low56°

Average precipitation0.13 in

Chance of precipitation25%

Record high84° (2016)

Record low38° (2023)

Tue, 0372° / 54°

0.07

72 °

Rio, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high72°

Average low54°

Average precipitation0.07 in

Chance of precipitation15%

Record high84° (2003)

Record low28° (1966)

Wed, 0472° / 54°

0.08

72 °

Rio, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high72°

Average low54°

Average precipitation0.08 in

Chance of precipitation27%

Record high85° (2016)

Record low33° (1966)

Thu, 0571° / 55°

0.11

71 °

Rio, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high71°

Average low55°

Average precipitation0.11 in

Chance of precipitation37%

Record high82° (2024)

Record low31° (1991)

Fri, 0672° / 54°

0.04

72 °

Rio, Friday, 6 November

Climate normal for this date — 60-year average.

Average high72°

Average low54°

Average precipitation0.04 in

Chance of precipitation22%

Record high86° (2024)

Record low32° (1991)

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 Rio, LA 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 Rio, LA 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.