10-day forecast for Guernsey Mill, CA: 56° to 95°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
95°
Best day: Sunday, August 9
67° · 0.06 in
Worst day: Saturday, August 15
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1094° / 65°0
Morning75°feels 73°
Afternoon94°feels 89°
Evening74°feels 73°
Overnight68°feels 66°
94 °
Guernsey Mill, Monday, 10 August
Overcast. High 94°, low 65°.
Pressure29.88 inHg
Wind7.9 mph W
Humidity13%
Visibility6.2 mi
Dew point35°
Tue, 1191° / 66°0
Morning78°feels 77°
Afternoon91°feels 87°
Evening71°feels 70°
Overnight67°feels 65°
91 °
Guernsey Mill, Tuesday, 11 August
Overcast. High 91°, low 66°.
Pressure29.91 inHg
Wind6.9 mph W
Humidity14%
Visibility6.2 mi
Dew point35°
Wed, 1287° / 65°0
Morning76°feels 74°
Afternoon87°feels 84°
Evening70°feels 68°
Overnight66°feels 64°
87 °
Guernsey Mill, Wednesday, 12 August
Overcast. High 87°, low 65°.
Pressure29.85 inHg
Wind9.4 mph W
Humidity17%
Visibility6.2 mi
Dew point39°
Thu, 1384° / 61°0
Morning67°feels 65°
Afternoon82°feels 80°
Evening79°feels 77°
Overnight63°feels 60°
84 °
Guernsey Mill, Thursday, 13 August
Clear. High 84°, low 61°.
Pressure29.85 inHg
Wind11.7 mph NW
Humidity18%
Visibility—
Dew point32°
Fri, 1485° / 58°0
Morning64°feels 62°
Afternoon80°feels 79°
Evening79°feels 77°
Overnight60°feels 58°
85 °
Guernsey Mill, Friday, 14 August
Partly cloudy. High 85°, low 58°.
Pressure29.94 inHg
Wind9.8 mph W
Humidity19%
Visibility—
Dew point31°
Sat, 1567° / 59°0.06
Morning60°feels 57°
Afternoon63°feels 62°
Evening65°feels 64°
Overnight60°feels 58°
67 °
Guernsey Mill, Saturday, 15 August
Light rain. High 67°, low 59°.
Pressure30.09 inHg
Wind4.8 mph NE
Humidity48%
Visibility—
Dew point42°
Sun, 1681° / 57°0
Morning64°feels 63°
Afternoon76°feels 75°
Evening76°feels 76°
Overnight59°feels 57°
81 °
Guernsey Mill, Sunday, 16 August
Overcast. High 81°, low 57°.
Pressure30.06 inHg
Wind11.2 mph W
Humidity37%
Visibility—
Dew point46°
Mon, 1781° / 56°0
Morning62°feels 60°
Afternoon78°feels 77°
Evening76°feels 76°
Overnight58°feels 56°
81 °
Guernsey Mill, Monday, 17 August
Mostly clear. High 81°, low 56°.
Pressure30.06 inHg
Wind10.8 mph NW
Humidity25%
Visibility—
Dew point36°
Tue, 1880° / 56°0
Morning62°feels 59°
Afternoon76°feels 74°
Evening75°feels 73°
Overnight59°feels 57°
80 °
Guernsey Mill, Tuesday, 18 August
Overcast. High 80°, low 56°.
Pressure30.00 inHg
Wind9 mph W
Humidity24%
Visibility—
Dew point34°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Guernsey Mill, CA around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.