10-Day Weather Forecast for Simi Valley (CA)

Six-hourly outlook through Saturday 25 July. Updated every three hours via MET Norway.

Day
Night
23:00
Morning
05:00
Afternoon
11:00
Evening
17:00
Wednesday
15 Jul
Clear skies
28°C (82°F)
0 mm (0 in)
Hourly ›
Thursday
16 Jul
Clear skies
23°C (73°F)
0 mm (0 in)
Clear skies
35°C (95°F)
0 mm (0 in)
Clear skies
33°C (91°F)
0 mm (0 in)
Hourly ›
Friday
17 Jul
Clear skies
26°C (79°F)
0 mm (0 in)
Clear skies
23°C (73°F)
0 mm (0 in)
Clear skies
31°C (88°F)
0 mm (0 in)
Clear skies
31°C (88°F)
0 mm (0 in)
Hourly ›
Saturday
18 Jul
Clear skies
23°C (73°F)
0 mm (0 in)
Clear skies
21°C (70°F)
0 mm (0 in)
Clear skies
31°C (88°F)
0 mm (0 in)
Clear skies
30°C (86°F)
0 mm (0 in)
Hourly ›
Sunday
19 Jul
Clear skies
23°C (73°F)
0 mm (0 in)
Clear skies
20°C (68°F)
0 mm (0 in)
Clear skies
30°C (86°F)
0 mm (0 in)
Clear skies
30°C (86°F)
0 mm (0 in)
Hourly ›
Monday
20 Jul
Mostly clear
23°C (73°F)
0 mm (0 in)
Mostly sunny
20°C (68°F)
0 mm (0 in)
Clear skies
30°C (86°F)
0 mm (0 in)
Clear skies
30°C (86°F)
0 mm (0 in)
Hourly ›
Tuesday
21 Jul
Clear skies
23°C (73°F)
0 mm (0 in)
Clear skies
20°C (68°F)
0 mm (0 in)
Clear skies
30°C (86°F)
0 mm (0 in)
Clear skies
30°C (86°F)
0 mm (0 in)
Hourly ›
Wednesday
22 Jul
Clear skies
25°C (77°F)
0 mm (0 in)
Clear skies
22°C (72°F)
0 mm (0 in)
Clear skies
31°C (88°F)
0 mm (0 in)
Partly cloudy
32°C (90°F)
0 mm (0 in)
Hourly ›
Thursday
23 Jul
Partly cloudy
26°C (79°F)
0 mm (0 in)
Clear skies
22°C (72°F)
0 mm (0 in)
Clear skies
33°C (91°F)
0 mm (0 in)
Clear skies
32°C (90°F)
0 mm (0 in)
Hourly ›
Friday
24 Jul
Clear skies
24°C (75°F)
0 mm (0 in)
Clear skies
20°C (68°F)
0 mm (0 in)
Clear skies
30°C (86°F)
0 mm (0 in)
Clear skies
30°C (86°F)
0 mm (0 in)
Hourly ›
Data from MET Norway · Updated every three hours.

What's the weather in Simi Valley this week?

Today's weather - Wednesday 15 Jul

Tonight, the weather in Simi Valley will be clear skies, with temperatures around 28°C (82°F), dropping to 23°C (73°F) by morning.

Tomorrow's weather - Thursday 16 Jul

For Thursday the forecast for Simi Valley is clear skies. Temperatures will range from a warm 23°C (73°F) to a very warm 35°C (95°F).

10-Day Weather Forecast

In the coming 10 days, the weather in Simi Valley will start at 35°C (95°F) on Thursday, then cooling down. Daytime highs during this period will average around 31°C (88°F), with nighttime lows around 22°C (72°F). These values are typical for July. The following 10 days will bring plenty of sunshine. Rainfall is expected to be much less than usual (compared to typical July conditions). The forecast shows mostly dry conditions. Expect generally calm wind conditions.

Weather Forecast FAQ for Simi Valley

When will be the warmest day next week?

The warmest day is expected to be Thursday with a high of 35°C (95°F).

When will be the coldest day?

The coldest day is forecasted for Sunday with a low of 20°C (68°F).

Will it rain next week in Simi Valley?

No significant rainfall is currently expected during the next 10 days.

How much rainfall is expected next week?

A total of 0 mm (0 in) of rain is forecasted for the 10-day period.

What will be the temperature range next week?

Temperatures will range from 20°C (68°F) to 35°C (95°F).

More about Simi Valley

Explore the full Simi Valley climate overview with monthly averages, or check rainfall data and temperature by month.

Simi Valley weather by month

Browse monthly averages for Simi Valley: climate by month with temperature, rainfall and sunshine.

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