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As of 12:54 PDT

Weather in Simi, CA

105°Current weather

Simi, Saturday, 8 August, 12:54

Clear. Feels like 118°. High 105°, low 59°.

Pressure29.91 inHg
Wind6.9 mph S
Humidity37%
Visibility6.2 mi
Dew point74°
Sun, 0992° / 59°0Clear
92 °Clear

Simi, Sunday, 9 August

Clear. High 92°, low 59°.

Pressure29.80 inHg
Wind5 mph S
Humidity7%
Visibility6.2 mi
Dew point34°
Mon, 1098° / 55°0Mostly clear
98 °Mostly clear

Simi, Monday, 10 August

Mostly clear. High 98°, low 55°.

Pressure29.83 inHg
Wind6.6 mph S
Humidity17%
Visibility6.2 mi
Dew point43°
Tue, 1199° / 57°0Clear
99 °Clear

Simi, Tuesday, 11 August

Clear. High 99°, low 57°.

Pressure29.88 inHg
Wind5.6 mph S
Humidity18%
Visibility6.2 mi
Dew point44°
Wed, 1295° / 57°0Overcast
95 °Overcast

Simi, Wednesday, 12 August

Overcast. High 95°, low 57°.

Pressure29.83 inHg
Wind6.7 mph S
Humidity19%
Visibility6.2 mi
Dew point43°
Thu, 1388° / 56°0Overcast
88 °Overcast

Simi, Thursday, 13 August

Overcast. High 88°, low 56°.

Pressure29.80 inHg
Wind9.1 mph S
Humidity28%
Visibility—
Dew point47°
Fri, 1482° / 56°0Overcast
82 °Overcast

Simi, Friday, 14 August

Overcast. High 82°, low 56°.

Pressure29.91 inHg
Wind8.6 mph S
Humidity35%
Visibility—
Dew point49°
Sat, 1585° / 54°0Clear
85 °Clear

Simi, Saturday, 15 August

Clear. High 85°, low 54°.

Pressure30.00 inHg
Wind8.3 mph S
Humidity28%
Visibility—
Dew point45°
Sun, 1690° / 52°0Overcast
90 °Overcast

Simi, Sunday, 16 August

Overcast. High 90°, low 52°.

Pressure30.00 inHg
Wind8.2 mph S
Humidity16%
Visibility—
Dew point35°
Mon, 1787° / 56°0Overcast
87 °Overcast

Simi, Monday, 17 August

Overcast. High 87°, low 56°.

Pressure30.03 inHg
Wind8.6 mph S
Humidity23%
Visibility—
Dew point42°
Tue, 1899° / 56°0Clear
99 °Clear

Simi, Tuesday, 18 August

Clear. High 99°, low 56°.

Pressure29.97 inHg
Wind8.5 mph NW
Humidity9%
Visibility—
Dew point27°
Wed, 19100° / 58°0Mostly clear
100 °Mostly clear

Simi, Wednesday, 19 August

Mostly clear. High 100°, low 58°.

Pressure29.88 inHg
Wind10.4 mph W
Humidity9%
Visibility—
Dew point28°
Thu, 2099° / 59°0Clear
99 °Clear

Simi, Thursday, 20 August

Clear. High 99°, low 59°.

Pressure29.85 inHg
Wind8.5 mph S
Humidity14%
Visibility—
Dew point38°
Fri, 21101° / 62°0Clear
101 °Clear

Simi, Friday, 21 August

Clear. High 101°, low 62°.

Pressure29.83 inHg
Wind8.7 mph S
Humidity16%
Visibility—
Dew point43°
Sat, 22100° / 65°0Overcast
100 °Overcast

Simi, Saturday, 22 August

Overcast. High 100°, low 65°.

Pressure29.80 inHg
Wind8.3 mph S
Humidity14%
Visibility—
Dew point40°
Sun, 2396° / 59°0Partly cloudy
96 °Partly cloudy

Simi, Sunday, 23 August

Partly cloudy. High 96°, low 59°.

Pressure29.83 inHg
Wind8.1 mph S
Humidity19%
Visibility—
Dew point44°

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 Simi, 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 Simi, 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.