As of 13:18 PDT

Weather in Rancho Santa Clarita, CA

99°Current weather

Rancho Santa Clarita, Sunday, 9 August, 13:18

Mostly clear. Feels like 99°. High 99°, low 68°.

Pressure29.85 inHg
Wind4 mph W
Humidity25%
Visibility6.2 mi
Dew point58°

Monthly outlook for Rancho Santa Clarita, CA: average high 96.1°, average low 68°. That is 3.7° above the climate normal for August. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 0 days and 0.1 inches. The warmest day looks like 21 August (105°), the coolest 14 August (60.5°).

96.1°/68°
Average high / low
+3.7°
Above normal
1 / 0
Wet days / normal
0.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 August – 18 August92.6°89.8°+1.6°
19 August – 28 August101.9°89.9°+6.7°
29 August – 7 Septemberat normal91.1°

August records over 66 years

109.9°15 August 2020All-time high
51.4°22 August 1968All-time low

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

Mon, 1096° / 67°0Overcast
96 °Overcast

Rancho Santa Clarita, Monday, 10 August

Overcast. High 96°, low 67°.

Pressure29.91 inHg
Wind8.9 mph SW
Humidity25%
Visibility6.2 mi
Dew point52°
Tue, 1195° / 66°0Overcast
95 °Overcast

Rancho Santa Clarita, Tuesday, 11 August

Overcast. High 95°, low 66°.

Pressure29.97 inHg
Wind8.1 mph SW
Humidity24%
Visibility6.2 mi
Dew point48°
Wed, 1292° / 70°0Overcast
92 °Overcast

Rancho Santa Clarita, Wednesday, 12 August

Overcast. High 92°, low 70°.

Pressure29.88 inHg
Wind9.7 mph SW
Humidity27%
Visibility6.2 mi
Dew point50°
Thu, 1387° / 64°0Clear
87 °Clear

Rancho Santa Clarita, Thursday, 13 August

Clear. High 87°, low 64°.

Pressure29.88 inHg
Wind9.5 mph S
Humidity31%
Visibility6.2 mi
Dew point49°
Fri, 1488° / 61°0Clear
88 °Clear

Rancho Santa Clarita, Friday, 14 August

Clear. High 88°, low 61°.

Pressure29.94 inHg
Wind11.3 mph SW
Humidity39%
Visibility
Dew point49°
Sat, 1587° / 61°0Clear
87 °Clear

Rancho Santa Clarita, Saturday, 15 August

Clear. High 87°, low 61°.

Pressure30.03 inHg
Wind13.2 mph SW
Humidity39%
Visibility
Dew point49°
Sun, 1690° / 63°0Clear
90 °Clear

Rancho Santa Clarita, Sunday, 16 August

Clear. High 90°, low 63°.

Pressure30.06 inHg
Wind12.5 mph SW
Humidity36%
Visibility
Dew point49°
Mon, 1793° / 63°0Clear
93 °Clear

Rancho Santa Clarita, Monday, 17 August

Clear. High 93°, low 63°.

Pressure30.00 inHg
Wind12.5 mph SW
Humidity23%
Visibility
Dew point40°
Tue, 1897° / 65°0Clear
97 °Clear

Rancho Santa Clarita, Tuesday, 18 August

Clear. High 97°, low 65°.

Pressure29.94 inHg
Wind11.8 mph SW
Humidity22%
Visibility
Dew point41°
Wed, 19102° / 71°0Overcast
102 °Overcast

Rancho Santa Clarita, Wednesday, 19 August

Overcast. High 102°, low 71°.

Pressure29.91 inHg
Wind11.4 mph SW
Humidity15%
Visibility
Dew point37°
Thu, 20105° / 75°0Clear
105 °Clear

Rancho Santa Clarita, Thursday, 20 August

Clear. High 105°, low 75°.

Pressure29.91 inHg
Wind11 mph SW
Humidity15%
Visibility
Dew point41°
Fri, 21105° / 76°0.14Light rain
105 °Light rain

Rancho Santa Clarita, Friday, 21 August

Light rain. High 105°, low 76°.

Pressure29.94 inHg
Wind11.8 mph SW
Humidity20%
Visibility
Dew point47°
Sat, 2299° / 74°0Overcast
99 °Overcast

Rancho Santa Clarita, Saturday, 22 August

Overcast. High 99°, low 74°.

Pressure29.91 inHg
Wind10.2 mph SW
Humidity29%
Visibility
Dew point52°
Sun, 2399° / 72°0Clear
99 °Clear

Rancho Santa Clarita, Sunday, 23 August

Clear. High 99°, low 72°.

Pressure29.91 inHg
Wind10.5 mph S
Humidity23%
Visibility
Dew point47°
Mon, 24101° / 72°0Overcast
101 °Overcast

Rancho Santa Clarita, Monday, 24 August

Overcast. High 101°, low 72°.

Pressure29.94 inHg
Wind10.6 mph SW
Humidity29%
Visibility
Dew point52°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2590° / 66°0Climate normal
90 °Climate normal

Rancho Santa Clarita, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high90°
Average low66°
Average precipitation0 in
Chance of precipitation3%
Record high105° (1985)
Record low55° (1963)
Wed, 2691° / 66°0Climate normal
91 °Climate normal

Rancho Santa Clarita, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high91°
Average low66°
Average precipitation0 in
Chance of precipitation0%
Record high103° (1981)
Record low55° (1990)
Thu, 2792° / 66°0Climate normal
92 °Climate normal

Rancho Santa Clarita, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high92°
Average low66°
Average precipitation0 in
Chance of precipitation0%
Record high104° (1981)
Record low55° (1973)
Fri, 2893° / 67°0Climate normal
93 °Climate normal

Rancho Santa Clarita, Friday, 28 August

Climate normal for this date — 60-year average.

Average high93°
Average low67°
Average precipitation0 in
Chance of precipitation0%
Record high106° (2017)
Record low56° (1973)
Sat, 2993° / 67°0Climate normal
93 °Climate normal

Rancho Santa Clarita, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high93°
Average low67°
Average precipitation0 in
Chance of precipitation0%
Record high105° (2017)
Record low54° (2010)
Sun, 3092° / 68°0Climate normal
92 °Climate normal

Rancho Santa Clarita, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high92°
Average low68°
Average precipitation0 in
Chance of precipitation3%
Record high107° (2017)
Record low54° (2010)
Mon, 3191° / 67°0Climate normal
91 °Climate normal

Rancho Santa Clarita, Monday, 31 August

Climate normal for this date — 60-year average.

Average high91°
Average low67°
Average precipitation0 in
Chance of precipitation0%
Record high108° (2022)
Record low55° (1964)
Tue, 0191° / 66°0.01Climate normal
91 °Climate normal

Rancho Santa Clarita, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high91°
Average low66°
Average precipitation0.01 in
Chance of precipitation5%
Record high110° (2022)
Record low55° (1966)
Wed, 0291° / 66°0.01Climate normal
91 °Climate normal

Rancho Santa Clarita, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high91°
Average low66°
Average precipitation0.01 in
Chance of precipitation7%
Record high105° (1982)
Record low51° (1964)
Thu, 0391° / 67°0.02Climate normal
91 °Climate normal

Rancho Santa Clarita, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high91°
Average low67°
Average precipitation0.02 in
Chance of precipitation7%
Record high107° (1988)
Record low55° (1999)
Fri, 0491° / 66°0.01Climate normal
91 °Climate normal

Rancho Santa Clarita, Friday, 4 September

Climate normal for this date — 60-year average.

Average high91°
Average low66°
Average precipitation0.01 in
Chance of precipitation5%
Record high105° (1988)
Record low55° (1985)
Sat, 0591° / 67°0.02Climate normal
91 °Climate normal

Rancho Santa Clarita, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high91°
Average low67°
Average precipitation0.02 in
Chance of precipitation2%
Record high112° (2020)
Record low55° (2000)
Sun, 0691° / 67°0.01Climate normal
91 °Climate normal

Rancho Santa Clarita, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high91°
Average low67°
Average precipitation0.01 in
Chance of precipitation2%
Record high114° (2020)
Record low55° (2000)
Mon, 0791° / 66°0Climate normal
91 °Climate normal

Rancho Santa Clarita, Monday, 7 September

Climate normal for this date — 60-year average.

Average high91°
Average low66°
Average precipitation0 in
Chance of precipitation0%
Record high109° (2024)
Record low53° (1965)

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 Rancho Santa Clarita, 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 Rancho Santa Clarita, 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.