Upton, California Weather
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Weather Forecast for Upton, California : Siskiyou County
Issued: 10:41 am PDT Jul 2, 2025 Latitude: 41.3409847 Longitude: -122.3480686 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Thursday Independence Day Saturday Sunday Monday Tuesday
20% chance of thunderstorms on This Afternoon 20% chance of rain on Tonight 20% chance of rain on Thursday Sunny on Independence Day Sunny on Saturday Sunny on Sunday Sunny on Monday Sunny on Tuesday
High: 86°F Low: 54°F High: 84°F High: 76°F High: 82°F High: 86°F High: 89°F High: 90°F
Low: 50°F Low: 50°F Low: 53°F Low: 56°F Low: 58°F  
Thunderstorms Rain Rain Sunny Sunny Sunny Sunny Sunny
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Current Conditions at
MT SHASTA - (KMHS)
81°
Clear
as of 12:56 PM PDST
Rel. Humidity: 44%
Dew Point: 57°F
Visibility: 10 Miles
Pressure: 29.96 in.
Flight Rule: VFR
Wind Data
3 MPH
Cloud Level(s): Clear
Current Conditions at
MONTAGUE/SSK - (KSIY)
82°
Clear
as of 12:53 PM PDST
Rel. Humidity: 39%
Dew Point: 55°F
Visibility: 10 Miles
Pressure: 29.94 in.
Flight Rule: VFR
Wind Data
3 MPH
Cloud Level(s): Clear
Current Conditions at
REDDING - (KRDD)
99°
Clear
as of 12:53 PM PDST
Rel. Humidity: 20%
Dew Point: 52°F
Visibility: 10 Miles
Pressure: 29.74 in.
Flight Rule: VFR
Wind Data
8 MPH
020° North
Cloud Level(s): Clear
Current Conditions at
KLAMATH FALLS - (KLMT)
79°
Clear
as of 12:53 PM PDST
Rel. Humidity: 15%
Dew Point: 28°F
Visibility: 10 Miles
Pressure: 30.00 in.
Flight Rule: VFR
Wind Data
3 MPH
190° South
Cloud Level(s): Clear
20% chance of thunderstorms This Afternoon This Afternoon... Isolated showers, with thunderstorms also possible after 2pm. Mostly sunny, with a high near 86. Northwest wind around 6 mph. Chance of precipitation is 20%.
20% chance of rain Tonight Tonight... Isolated showers before 11pm. Mostly clear, with a low around 54. North northwest wind 7 to 9 mph. Chance of precipitation is 20%.
20% chance of rain Thursday Thursday... Isolated showers after 11am. Mostly sunny, with a high near 84. North northwest wind around 6 mph. Chance of precipitation is 20%.
20% chance of rain Thursday Night Thursday Night... Isolated showers. Partly cloudy, with a low around 50. North northwest wind 6 to 8 mph. Chance of precipitation is 20%.
Sunny on Independence Day Independence Day... Sunny, with a high near 76. Light and variable wind becoming southwest 5 to 7 mph in the afternoon.
Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 50.
Sunny on Saturday Saturday... Sunny, with a high near 82.
Mostly Clear on Saturday Night Saturday Night... Mostly clear, with a low around 53.
Sunny on Sunday Sunday... Sunny, with a high near 86.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 56.
Sunny on Monday Monday... Sunny, with a high near 89.
Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 58.
Sunny on Tuesday Tuesday... Sunny, with a high near 90.
Current Radar Image


Sun Almanac for Upton, California
Sunrise: 05:41 AM
Sunset: 8:46 PM
Civil Sunrise:05:07 AM
Civil Sunset: 9:20 PM
Nautical Sunrise: 04:24 AM
Nautical Sunset: 10:03 PM
Astro Sunrise: 03:33 AM
Astro Sunset: 10:54 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.