10-day forecast for Challenge, CA: 43° to 84°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
84°
Best day: Friday, October 16
52° · 0.18 in
Worst day: Thursday, October 22
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 1779° / 45°0
Morning51°feels 48°
Afternoon79°feels 79°
Evening62°feels 59°
Overnight52°feels 49°
79 °
Challenge, Saturday, 17 October
Clear. High 79°, low 45°.
Pressure30.09 inHg
Wind5.1 mph SW
Humidity15%
Visibility6.2 mi
Dew point23°
Sun, 1879° / 54°0
Morning57°feels 55°
Afternoon79°feels 79°
Evening62°feels 59°
Overnight54°feels 51°
79 °
Challenge, Sunday, 18 October
Clear. High 79°, low 54°.
Pressure29.94 inHg
Wind8.7 mph S
Humidity17%
Visibility6.2 mi
Dew point25°
Mon, 1963° / 48°0.01
Morning54°feels 52°
Afternoon62°feels 60°
Evening51°feels 48°
Overnight58°feels 56°
63 °
Challenge, Monday, 19 October
Light rain. High 63°, low 48°.
Pressure29.88 inHg
Wind8.2 mph S
Humidity30%
Visibility6.2 mi
Dew point30°
Tue, 2059° / 45°0.04
Morning47°feels 47°
Afternoon57°feels 55°
Evening56°feels 54°
Overnight46°feels 45°
59 °
Challenge, Tuesday, 20 October
Light rain. High 59°, low 45°.
Pressure29.85 inHg
Wind3 mph SW
Humidity45%
Visibility6.2 mi
Dew point38°
Wed, 2161° / 47°0
Morning53°feels 50°
Afternoon60°feels 58°
Evening57°feels 55°
Overnight48°feels 46°
61 °
Challenge, Wednesday, 21 October
Overcast. High 61°, low 47°.
Pressure29.91 inHg
Wind6.3 mph SW
Humidity46%
Visibility—
Dew point38°
Thu, 2252° / 43°0.18
Morning46°feels 43°
Afternoon51°feels 49°
Evening47°feels 47°
Overnight46°feels 46°
52 °
Challenge, Thursday, 22 October
Light rain. High 52°, low 43°.
Pressure29.94 inHg
Wind6.5 mph NE
Humidity69%
Visibility—
Dew point41°
Fri, 2353° / 44°0.07
Morning48°feels 48°
Afternoon50°feels 49°
Evening51°feels 49°
Overnight44°feels 42°
53 °
Challenge, Friday, 23 October
Light rain. High 53°, low 44°.
Pressure30.03 inHg
Wind6.1 mph NE
Humidity91%
Visibility—
Dew point46°
Sat, 2463° / 43°0
Morning48°feels 45°
Afternoon60°feels 58°
Evening58°feels 55°
Overnight46°feels 43°
63 °
Challenge, Saturday, 24 October
Clear. High 63°, low 43°.
Pressure30.03 inHg
Wind7 mph SW
Humidity39%
Visibility—
Dew point33°
Sun, 2562° / 46°0
Morning50°feels 48°
Afternoon59°feels 57°
Evening56°feels 54°
Overnight49°feels 47°
62 °
Challenge, Sunday, 25 October
Overcast. High 62°, low 46°.
Pressure30.06 inHg
Wind6.8 mph W
Humidity38%
Visibility—
Dew point32°
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 Challenge, 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.