As of 22:22 PDT

Weather in Rio Hondo, CA

73°

Rio Hondo, Saturday, 8 August, 22:22

Clear. Feels like 73°. High 98°, low 71°.

Pressure29.88 inHg

Wind1 mph W

Humidity80%

Visibility6.2 mi

Dew point66°

See detailed hourly forecast

Monthly outlook for Rio Hondo, CA: average high 89.9°, average low 72.6°. That is 1.9° 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 8 August (98.4°), the coolest 9 August (69.8°).

89.9°/72.6°

Average high / low

+1.9°

Above normal

0 / 0

Wet days / normal

0.0 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
8 August – 17 August	90.1°	86.7°	+1.9°
18 August – 27 August	89.4°	86.6°	+1.6°
28 August – 6 September	at normal	88.3°	—

August records over 66 years

107.2°31 August 2017All-time high

54.3°22 August 1968All-time low

Climate normals and records are computed from the nearest reference point — Bell Gardens (2 mi).

Sun, 0997° / 70°

97 °

Rio Hondo, Sunday, 9 August

Clear. High 97°, low 70°.

Pressure29.83 inHg

Wind7.5 mph SW

Humidity32%

Visibility6.2 mi

Dew point57°

Mon, 1093° / 71°

93 °

Rio Hondo, Monday, 10 August

Overcast. High 93°, low 71°.

Pressure29.88 inHg

Wind7.6 mph SW

Humidity32%

Visibility6.2 mi

Dew point57°

Tue, 1190° / 75°

90 °

Rio Hondo, Tuesday, 11 August

Overcast. High 90°, low 75°.

Pressure29.94 inHg

Wind7 mph SW

Humidity31%

Visibility6.2 mi

Dew point54°

Wed, 1288° / 74°

88 °

Rio Hondo, Wednesday, 12 August

Clear. High 88°, low 74°.

Pressure29.88 inHg

Wind7.8 mph SW

Humidity34%

Visibility6.2 mi

Dew point56°

Thu, 1385° / 73°

85 °

Rio Hondo, Thursday, 13 August

Overcast. High 85°, low 73°.

Pressure29.91 inHg

Wind10.5 mph SW

Humidity48%

Visibility—

Dew point58°

Fri, 1484° / 72°

84 °

Rio Hondo, Friday, 14 August

Overcast. High 84°, low 72°.

Pressure29.97 inHg

Wind10.4 mph SW

Humidity51%

Visibility—

Dew point57°

Sat, 1586° / 71°

86 °

Rio Hondo, Saturday, 15 August

Clear. High 86°, low 71°.

Pressure30.00 inHg

Wind13 mph W

Humidity43%

Visibility—

Dew point55°

Sun, 1689° / 72°

89 °

Rio Hondo, Sunday, 16 August

Overcast. High 89°, low 72°.

Pressure30.03 inHg

Wind11.3 mph SW

Humidity38%

Visibility—

Dew point53°

Mon, 1791° / 74°

91 °

Rio Hondo, Monday, 17 August

Mostly clear. High 91°, low 74°.

Pressure29.97 inHg

Wind11 mph SW

Humidity33%

Visibility—

Dew point51°

Tue, 1892° / 75°

92 °

Rio Hondo, Tuesday, 18 August

Overcast. High 92°, low 75°.

Pressure29.94 inHg

Wind12 mph SW

Humidity35%

Visibility—

Dew point54°

Wed, 1994° / 75°

94 °

Rio Hondo, Wednesday, 19 August

Overcast. High 94°, low 75°.

Pressure29.91 inHg

Wind9.6 mph SW

Humidity42%

Visibility—

Dew point58°

Thu, 2090° / 74°

90 °

Rio Hondo, Thursday, 20 August

Clear. High 90°, low 74°.

Pressure29.88 inHg

Wind10.2 mph SW

Humidity48%

Visibility—

Dew point60°

Fri, 2187° / 72°

87 °

Rio Hondo, Friday, 21 August

Clear. High 87°, low 72°.

Pressure29.91 inHg

Wind9.7 mph S

Humidity52%

Visibility—

Dew point60°

Sat, 2286° / 72°

86 °

Rio Hondo, Saturday, 22 August

Clear. High 86°, low 72°.

Pressure29.97 inHg

Wind11.6 mph SW

Humidity48%

Visibility—

Dew point57°

Sun, 2388° / 71°

88 °

Rio Hondo, Sunday, 23 August

Clear. High 88°, low 71°.

Pressure29.94 inHg

Wind11.2 mph W

Humidity45%

Visibility—

Dew point56°

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

Mon, 2487° / 65°

87 °

Rio Hondo, Monday, 24 August

Climate normal for this date — 60-year average.

Average high87°

Average low65°

Average precipitation0 in

Chance of precipitation0%

Record high101° (1985)

Record low58° (1978)

Tue, 2587° / 65°

87 °

Rio Hondo, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high87°

Average low65°

Average precipitation0 in

Chance of precipitation0%

Record high104° (1985)

Record low58° (1978)

Wed, 2688° / 65°

88 °

Rio Hondo, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high88°

Average low65°

Average precipitation0 in

Chance of precipitation0%

Record high104° (1981)

Record low58° (1990)

Thu, 2789° / 65°

89 °

Rio Hondo, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high89°

Average low65°

Average precipitation0 in

Chance of precipitation0%

Record high103° (1981)

Record low57° (1973)

Fri, 2889° / 66°

89 °

Rio Hondo, Friday, 28 August

Climate normal for this date — 60-year average.

Average high89°

Average low66°

Average precipitation0 in

Chance of precipitation0%

Record high102° (1981)

Record low58° (1973)

Sat, 2989° / 66°

89 °

Rio Hondo, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high89°

Average low66°

Average precipitation0 in

Chance of precipitation0%

Record high104° (1967)

Record low57° (2010)

Sun, 3088° / 66°

88 °

Rio Hondo, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high88°

Average low66°

Average precipitation0 in

Chance of precipitation0%

Record high105° (1967)

Record low57° (2010)

Mon, 3187° / 65°

87 °

Rio Hondo, Monday, 31 August

Climate normal for this date — 60-year average.

Average high87°

Average low65°

Average precipitation0 in

Chance of precipitation2%

Record high107° (2017)

Record low57° (1966)

Tue, 0188° / 65°

0.01

88 °

Rio Hondo, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high88°

Average low65°

Average precipitation0.01 in

Chance of precipitation2%

Record high104° (2002)

Record low58° (1973)

Wed, 0288° / 66°

0.04

88 °

Rio Hondo, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high88°

Average low66°

Average precipitation0.04 in

Chance of precipitation3%

Record high105° (1982)

Record low54° (1964)

Thu, 0388° / 66°

88 °

Rio Hondo, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high88°

Average low66°

Average precipitation0 in

Chance of precipitation5%

Record high108° (1988)

Record low58° (1999)

Fri, 0489° / 66°

89 °

Rio Hondo, Friday, 4 September

Climate normal for this date — 60-year average.

Average high89°

Average low66°

Average precipitation0 in

Chance of precipitation2%

Record high110° (1988)

Record low58° (1999)

Sat, 0588° / 66°

0.02

88 °

Rio Hondo, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high88°

Average low66°

Average precipitation0.02 in

Chance of precipitation3%

Record high107° (1984)

Record low57° (1970)

Sun, 0688° / 66°

0.01

88 °

Rio Hondo, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high88°

Average low66°

Average precipitation0.01 in

Chance of precipitation2%

Record high115° (2024)

Record low56° (1970)

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 Hondo, 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 Rio Hondo, 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.