10-day forecast for Penn Valley, CA: 58° to 101°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
101°
Best day: Tuesday, August 18
86° · 0.04 in
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1098° / 69°0
Morning75°feels 74°
Afternoon98°feels 93°
Evening85°feels 82°
Overnight74°feels 72°
98 °
Penn Valley, Monday, 10 August
Mostly clear. High 98°, low 69°.
Pressure29.83 inHg
Wind7.9 mph SW
Humidity11%
Visibility6.2 mi
Dew point34°
Tue, 11100° / 67°0
Morning76°feels 75°
Afternoon98°feels 93°
Evening84°feels 81°
Overnight72°feels 70°
100 °
Penn Valley, Tuesday, 11 August
Clear. High 100°, low 67°.
Pressure29.88 inHg
Wind7.5 mph SW
Humidity14%
Visibility6.2 mi
Dew point38°
Wed, 1297° / 69°0
Morning76°feels 75°
Afternoon96°feels 92°
Evening80°feels 80°
Overnight72°feels 70°
97 °
Penn Valley, Wednesday, 12 August
Clear. High 97°, low 69°.
Pressure29.80 inHg
Wind7.4 mph SW
Humidity15%
Visibility6.2 mi
Dew point39°
Thu, 1386° / 60°0.04
Morning71°feels 70°
Afternoon84°feels 82°
Evening72°feels 71°
Overnight64°feels 63°
86 °
Penn Valley, Thursday, 13 August
Light rain. High 86°, low 60°.
Pressure29.77 inHg
Wind8.1 mph SW
Humidity24%
Visibility—
Dew point43°
Fri, 1490° / 58°0
Morning73°feels 71°
Afternoon86°feels 83°
Evening74°feels 73°
Overnight67°feels 66°
90 °
Penn Valley, Friday, 14 August
Clear. High 90°, low 58°.
Pressure29.85 inHg
Wind8 mph SW
Humidity22%
Visibility—
Dew point42°
Sat, 1591° / 60°0
Morning74°feels 72°
Afternoon87°feels 84°
Evening74°feels 73°
Overnight69°feels 68°
91 °
Penn Valley, Saturday, 15 August
Clear. High 91°, low 60°.
Pressure29.94 inHg
Wind8.3 mph SW
Humidity20%
Visibility—
Dew point41°
Sun, 1684° / 64°0
Morning68°feels 66°
Afternoon72°feels 71°
Evening67°feels 66°
Overnight65°feels 64°
84 °
Penn Valley, Sunday, 16 August
Overcast. High 84°, low 64°.
Pressure30.09 inHg
Wind5.1 mph NE
Humidity33%
Visibility—
Dew point41°
Mon, 1796° / 63°0
Morning79°feels 77°
Afternoon92°feels 89°
Evening78°feels 78°
Overnight72°feels 71°
96 °
Penn Valley, Monday, 17 August
Overcast. High 96°, low 63°.
Pressure30.00 inHg
Wind7.4 mph W
Humidity19%
Visibility—
Dew point43°
Tue, 18101° / 67°0
Morning83°feels 81°
Afternoon97°feels 93°
Evening84°feels 81°
Overnight77°feels 76°
101 °
Penn Valley, Tuesday, 18 August
Clear. High 101°, low 67°.
Pressure29.94 inHg
Wind8.2 mph W
Humidity14%
Visibility—
Dew point39°
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 Penn Valley, 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.