Grenada, California Weather
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Weather Forecast for Grenada, California : Siskiyou County
Issued: 1:40 am PDT Jul 1, 2025 Latitude: 41.6470887 Longitude: -122.5200223 View on Google Maps

MouseOver for Detail Forecast
Overnight Tuesday Wednesday Thursday Independence Day Saturday Sunday Monday
Mostly Clear on Overnight 30% chance of thunderstorms on Tuesday Sunny on Wednesday Sunny on Thursday Sunny on Independence Day Sunny on Saturday Sunny on Sunday Sunny on Monday
Low: 60°F High: 94°F High: 91°F High: 86°F High: 85°F High: 88°F High: 91°F High: 94°F
Low: 60°F Low: 55°F Low: 54°F Low: 53°F Low: 54°F Low: 56°F  
Mostly Clear Thunderstorms Sunny Sunny Sunny Sunny Sunny Sunny
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Current Conditions at
MONTAGUE/SSK - (KSIY)
61°
Clear
as of 1:53 AM PDST
Rel. Humidity: 77%
Dew Point: 54°F
Visibility: 10 Miles
Pressure: 29.97 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
MT SHASTA - (KMHS)
72°
Clear
as of 1:56 AM PDST
Rel. Humidity: 40%
Dew Point: 46°F
Visibility: 10 Miles
Pressure: 29.97 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
KLAMATH FALLS - (KLMT)
61°
Clear
as of 1:53 AM PDST
Rel. Humidity: 29%
Dew Point: 28°F
Visibility: 10 Miles
Pressure: 30.03 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
MEDFORD - (KMFR)
77°
Clear
as of 1:53 AM PDST
Rel. Humidity: 44%
Dew Point: 54°F
Visibility: 10 Miles
Pressure: 29.86 in.
Flight Rule: VFR
Wind Data
6 MPH
250° West
Cloud Level(s): Clear
Mostly Clear on Overnight Overnight... Mostly clear, with a low around 60. Calm wind.

30% chance of thunderstorms Tuesday Tuesday... A slight chance of rain, then a chance of showers and thunderstorms after 2pm. Increasing clouds, with a high near 94. Calm wind becoming north northwest 5 to 7 mph in the afternoon. Chance of precipitation is 30%.

40% chance of thunderstorms Tuesday Night Tuesday Night... A chance of showers and thunderstorms before 8pm, then a chance of rain between 8pm and 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 60. West northwest wind 5 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

Sunny on Wednesday Wednesday... Sunny, with a high near 91. Light north wind increasing to 6 to 11 mph in the afternoon.

Mostly Clear on Wednesday Night Wednesday Night... Mostly clear, with a low around 55. North wind 6 to 16 mph, with gusts as high as 24 mph.

Sunny on Thursday Thursday... Sunny, with a high near 86.

Mostly Clear on Thursday Night Thursday Night... Mostly clear, with a low around 54.

Sunny on Independence Day Independence Day... Sunny, with a high near 85.

Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 53.

Sunny on Saturday Saturday... Sunny, with a high near 88.

Mostly Clear on Saturday Night Saturday Night... Mostly clear, with a low around 54.

Sunny on Sunday Sunday... Sunny, with a high near 91.

Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 56.

Sunny on Monday Monday... Sunny, with a high near 94.

Current Radar Image


Sun Almanac for Grenada, California
Sunrise: 05:40 AM
Sunset: 8:48 PM
Civil Sunrise:05:06 AM
Civil Sunset: 9:22 PM
Nautical Sunrise: 04:23 AM
Nautical Sunset: 10:06 PM
Astro Sunrise: 03:31 AM
Astro Sunset: 10:58 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.