10-day forecast for Foster, CA: 28° to 73°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
73°
Best day: Sunday, October 18
54° · 0.05 in
Worst day: Tuesday, October 20
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 1766° / 34°0
Morning35°feels 35°
Afternoon66°feels 63°
Evening57°feels 54°
Overnight36°feels 36°
66 °
Foster, Saturday, 17 October
Overcast. High 66°, low 34°.
Pressure30.12 inHg
Wind2.2 mph W
Humidity21%
Visibility6.2 mi
Dew point17°
Sun, 1873° / 46°0
Morning48°feels 48°
Afternoon73°feels 71°
Evening52°feels 49°
Overnight50°feels 48°
73 °
Foster, Sunday, 18 October
Clear. High 73°, low 46°.
Pressure29.91 inHg
Wind4.2 mph SW
Humidity24%
Visibility6.2 mi
Dew point22°
Mon, 1956° / 42°0.02
Morning43°feels 43°
Afternoon56°feels 53°
Evening43°feels 43°
Overnight46°feels 46°
56 °
Foster, Monday, 19 October
Light rain. High 56°, low 42°.
Pressure29.83 inHg
Wind3.6 mph SW
Humidity53%
Visibility6.2 mi
Dew point31°
Tue, 2054° / 40°0.05
Morning44°feels 42°
Afternoon50°feels 48°
Evening53°feels 51°
Overnight43°feels 41°
54 °
Foster, Tuesday, 20 October
Light rain. High 54°, low 40°.
Pressure29.88 inHg
Wind5.2 mph NE
Humidity65%
Visibility—
Dew point37°
Wed, 2157° / 40°0
Morning46°feels 45°
Afternoon55°feels 53°
Evening51°feels 49°
Overnight40°feels 38°
57 °
Foster, Wednesday, 21 October
Overcast. High 57°, low 40°.
Pressure29.91 inHg
Wind6.7 mph SE
Humidity46%
Visibility—
Dew point33°
Thu, 2262° / 39°0
Morning47°feels 44°
Afternoon59°feels 56°
Evening53°feels 51°
Overnight40°feels 39°
62 °
Foster, Thursday, 22 October
Clear. High 62°, low 39°.
Pressure29.88 inHg
Wind5.4 mph W
Humidity23%
Visibility—
Dew point20°
Fri, 2357° / 32°0
Morning39°feels 36°
Afternoon51°feels 48°
Evening51°feels 46°
Overnight32°feels 28°
57 °
Foster, Friday, 23 October
Overcast. High 57°, low 32°.
Pressure30.06 inHg
Wind6.3 mph NE
Humidity27%
Visibility—
Dew point15°
Sat, 2462° / 28°0
Morning35°feels 30°
Afternoon54°feels 49°
Evening55°feels 51°
Overnight36°feels 33°
62 °
Foster, Saturday, 24 October
Overcast. High 62°, low 28°.
Pressure30.18 inHg
Wind5.8 mph E
Humidity8%
Visibility—
Dew point-10°
Sun, 2561° / 37°0
Morning43°feels 42°
Afternoon55°feels 50°
Evening55°feels 51°
Overnight39°feels 37°
61 °
Foster, Sunday, 25 October
Overcast. High 61°, low 37°.
Pressure30.18 inHg
Wind4 mph E
Humidity11%
Visibility—
Dew point-1°
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 Foster, 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.