Sat Feb 22 12:02:13 AM EST 2025 North Bay Interior Valleys- 901 PM PST Fri Feb 21 2025 .REST OF TONIGHT...Mostly clear late in the evening then becoming partly cloudy. Patchy fog. Lows in the 30s to upper 40s. Northwest winds up to 5 mph late in the evening...becoming light. .SATURDAY...Partly cloudy. Areas of fog in the morning. Highs in the 60s to lower 70s. Light winds...becoming southwest around 5 mph in the afternoon. .SATURDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Patchy fog after midnight. A slight chance of rain after midnight. Lows in the mid 40s to lower 50s. West winds up to 5 mph. .SUNDAY...Mostly cloudy. Patchy fog in the morning. A slight chance of rain in the morning. Highs in the 60s. Light winds... becoming southwest around 5 mph in the afternoon. Chance of rain 20 percent. .SUNDAY NIGHT...Mostly cloudy. Patchy fog. Lows in the mid 40s to lower 50s. West winds up to 5 mph in the evening...becoming light. .MONDAY...Mostly cloudy. Patchy fog. A slight chance of rain. Highs in the upper 50s to mid 60s. .MONDAY NIGHT...Mostly cloudy. Patchy fog. A slight chance of rain. Lows in the mid 40s to lower 50s. .TUESDAY...Partly cloudy in the morning then becoming sunny. Highs in the 60s to lower 70s. .TUESDAY NIGHT...Clear. Lows in the 40s to lower 50s. .WEDNESDAY...Sunny. Highs in the 60s to mid 70s. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. A slight chance of rain. Lows in the mid 40s to lower 50s. Highs in the mid 60s to lower 70s. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 40s to lower 50s. .FRIDAY...Partly cloudy in the morning then becoming sunny. Highs in the 60s to mid 70s. && TEMPERATURE / PRECIPITATION Santa Rosa 40 68 45 67 / 10 20 20 San Rafael 44 66 48 65 / 10 10 Napa 43 67 48 66 / 10 10