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Grenada, CA Weather Forecast
Grenada, CA Weather Forecast Date: 239 PM PDT Sun Sep 06 2026
The area/counties/county of: Central Siskiyou County, including the cities of: Hilt, Klamath River, and Yreka.or toggle through each period.
Tonight... Mostly clear. Lows in the lower to mid 40s. North winds 5 to 10 mph.
Labor Day... Sunny. Highs in the lower to mid 70s. Northeast winds around 5 mph shifting to the north late in the afternoon.
Monday Night... Mostly clear. Lows in the mid 40s to lower 50s. North winds around 5 mph early in the evening becoming light, then becoming north around 5 mph after midnight shifting to the east.
Tuesday... Sunny. Highs in the mid 70s to mid 80s. East winds around 5 mph shifting to the northeast late in the afternoon.
Tuesday Night... Mostly clear. Lows in the lower to mid 50s. North winds around 5 mph early in the evening becoming light, then becoming southeast around 5 mph after midnight.
Wednesday... Mostly clear. Highs in the lower 80s to lower 90s. Lows in the lower 50s to lower 60s.
Thursday... Mostly clear. Highs in the lower 80s to lower 90s. Lows in the lower 50s to lower 60s.
Friday... Mostly clear. Highs in the mid 70s to mid 80s. Lows in the lower 50s to lower 60s.
Friday Night... Mostly clear. Highs in the mid 70s to mid 80s. Lows in the lower 50s to lower 60s.
Saturday... Mostly clear. Not as warm. Highs in the mid 60s to mid 70s. Lows in the mid 40s to lower 50s.
Saturday Night... Mostly clear. Not as warm. Highs in the mid 60s to mid 70s. Lows in the mid 40s to lower 50s.
POP = Probability of Precipitation
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