Currently 55°F in Simi Valley, California, USA
55°F
66°F / 52°F
2 mph W
0.00"
Thursday, December 4, 2025 9:31 PM PST

Simi Valley, California Weather Summary
Last 36 Hours

Temperature Winds Hourly Humidity Dewpoint
Time Report Norm Report Norm Max Gusts Precip. Rpt. Norm Rpt. Norm Pressure
1Thu 09:31 PM  54.8°F  55°F  2 mph W  4 mph  12 mph  0.00"  40%  57%  30°F  40°F  30.14"
Thu 09:00 PM  54.7°F  55°F  2 mph NW  4 mph  6 mph  0.00"  40%  57%  30°F  40°F  30.14"
3Thu 08:30 PM  52.4°F  55°F  1 mph NW  4 mph  6 mph  ----  44%  57%  30°F  40°F  30.15"
Thu 08:00 PM  53.2°F  56°F  1 mph N  4 mph  7 mph  0.00"  43%  57%  31°F  40°F  30.14"
Thu 07:00 PM  56.6°F  57°F  calm  4 mph  6 mph  0.00"  38%  56%  30°F  41°F  30.13"
Thu 06:00 PM  59.0°F  59°F  4 mph NW  4 mph  8 mph  0.00"  34%  54%  30°F  42°F  30.13"
Thu 05:00 PM  61.6°F  61°F  4 mph S  4 mph  17 mph  0.00"  31%  51%  29°F  43°F  30.11"
Thu 04:00 PM  64.0°F  64°F  11 mph E  5 mph  21 mph  0.00"  28%  47%  29°F  43°F  30.11"
Thu 03:00 PM  65.5°F  66°F  6 mph SE  6 mph  20 mph  0.00"  28%  44%  30°F  42°F  30.11"
Thu 02:00 PM  66.0°F  67°F  11 mph E  6 mph  25 mph  0.00"  26%  42%  29°F  42°F  30.12"
2Thu 01:38 PM  66.4°F  67°F  7 mph E  6 mph  13 mph  ----  28%  42%  31°F  42°F  30.13"
Thu 01:00 PM  66.1°F  67°F  6 mph NE  6 mph  24 mph  0.00"  27%  42%  30°F  42°F  30.14"
Thu 12:00 PM  65.1°F  66°F  5 mph NE  6 mph  27 mph  0.00"  26%  43%  28°F  42°F  30.17"
Thu 11:00 AM  64.7°F  64°F  7 mph NE  5 mph  18 mph  0.00"  29%  46%  30°F  42°F  30.20"
Thu 10:00 AM  62.1°F  61°F  11 mph E  6 mph  38 mph  0.00"  33%  50%  32°F  42°F  30.20"
Thu 09:00 AM  59.3°F  58°F  10 mph E  5 mph  25 mph  0.00"  34%  55%  30°F  41°F  30.19"
Thu 08:00 AM  56.8°F  54°F  7 mph S  5 mph  17 mph  0.00"  36%  59%  29°F  39°F  30.18"
Thu 07:00 AM  56.0°F  52°F  4 mph NE  4 mph  27 mph  0.00"  36%  60%  28°F  38°F  30.16"
Thu 06:00 AM  55.6°F  52°F  9 mph E  4 mph  14 mph  0.00"  37%  60%  28°F  38°F  30.15"
Thu 05:00 AM  56.0°F  52°F  4 mph NE  4 mph  25 mph  0.00"  36%  60%  28°F  38°F  30.12"
Thu 04:00 AM  57.0°F  52°F  12 mph S  4 mph  34 mph  0.00"  34%  59%  28°F  38°F  30.09"
Thu 03:00 AM  55.6°F  53°F  5 mph E  4 mph  19 mph  0.00"  37%  59%  29°F  38°F  30.12"
Thu 02:00 AM  54.9°F  53°F  4 mph S  4 mph  13 mph  0.00"  38%  59%  29°F  39°F  30.13"
Thu 01:00 AM  55.6°F  54°F  6 mph S  4 mph  12 mph  0.00"  37%  59%  29°F  39°F  30.14"
Thu 12:00 AM  56.3°F  54°F  4 mph S  4 mph  15 mph  0.00"  37%  59%  29°F  39°F  30.14"
Wed 11:00 PM  56.6°F  54°F  5 mph NE  4 mph  14 mph  0.00"  36%  59%  29°F  39°F  30.13"
Wed 10:00 PM  56.5°F  55°F  5 mph NE  4 mph  14 mph  0.00"  37%  59%  29°F  40°F  30.12"
Wed 09:00 PM  57.3°F  55°F  5 mph NE  4 mph  14 mph  0.00"  36%  58%  30°F  40°F  30.11"
Wed 08:00 PM  57.1°F  56°F  5 mph SE  4 mph  9 mph  0.00"  37%  58%  30°F  41°F  30.09"
Wed 07:00 PM  57.0°F  57°F  1 mph NE  4 mph  8 mph  0.00"  38%  56%  31°F  41°F  30.06"
Wed 06:00 PM  58.0°F  59°F  calm  4 mph  4 mph  0.00"  39%  55%  32°F  42°F  30.04"
Wed 05:00 PM  61.6°F  61°F  1 mph E  4 mph  16 mph  0.00"  33%  52%  31°F  43°F  30.01"
Wed 04:00 PM  64.0°F  64°F  4 mph E  5 mph  21 mph  0.00"  30%  48%  31°F  43°F  30.00"
Wed 03:00 PM  65.6°F  66°F  12 mph E  6 mph  21 mph  0.00"  27%  44%  29°F  43°F  29.99"
Wed 02:00 PM  65.9°F  67°F  5 mph NE  6 mph  24 mph  0.00"  31%  42%  33°F  42°F  29.99"
Wed 01:00 PM  66.4°F  67°F  7 mph NE  6 mph  22 mph  0.00"  31%  42%  34°F  42°F  29.99"
Wed 12:00 PM  65.2°F  66°F  8 mph NE  5 mph  22 mph  0.00"  39%  43%  38°F  42°F  30.01"
Wed 11:00 AM  62.1°F  64°F  2 mph E  5 mph  8 mph  0.00"  61%  45%  48°F  42°F  30.03"
Wed 10:00 AM  57.7°F  62°F  1 mph SE  5 mph  15 mph  0.00"  72%  49%  48°F  42°F  30.04"

  1. Current weather data. No green row appears if the current weather data is also the high or low for the current day.
  2. High temperature for the current day.
  3. Low temperature for the current day.

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