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As of 10:10 PST

Weather in Alton, CA

58°Current weather

Alton, Tuesday, 3 November, 10:10

Overcast. Feels like 57°. High 61°, low 47°.

Pressure29.97 inHg
Wind19.6 mph SE
Humidity72%
Visibility6.2 mi
Dew point48°

10-day forecast for Alton, CA: 42° to 68°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.

68°
Best day: Wednesday, November 11
62° · 0.43 in
Worst day: Thursday, November 12

Tap any day below to see morning, afternoon, evening and overnight.

Wed, 0460° / 44°0Overcast
MorningPartly cloudy47°feels 44°
AfternoonOvercast59°feels 58°
EveningOvercast52°feels 52°
OvernightClear46°feels 42°
60 °Overcast

Alton, Wednesday, 4 November

Overcast. High 60°, low 44°.

Pressure30.12 inHg
Wind5.5 mph W
Humidity69%
Visibility6.2 mi
Dew point50°
Thu, 0560° / 45°0Mostly clear
MorningOvercast51°feels 50°
AfternoonPartly cloudy60°feels 59°
EveningOvercast50°feels 50°
OvernightOvercast46°feels 46°
60 °Mostly clear

Alton, Thursday, 5 November

Mostly clear. High 60°, low 45°.

Pressure30.21 inHg
Wind7.9 mph NW
Humidity73%
Visibility5.0 mi
Dew point52°
Fri, 0663° / 42°0Clear
MorningOvercast46°feels 44°
AfternoonClear62°feels 60°
EveningClear50°feels 50°
OvernightOvercast44°feels 42°
63 °Clear

Alton, Friday, 6 November

Clear. High 63°, low 42°.

Pressure30.21 inHg
Wind4.4 mph NW
Humidity55%
Visibility6.2 mi
Dew point46°
Sat, 0763° / 43°0Mostly clear
MorningOvercast49°feels 47°
AfternoonMostly clear62°feels 62°
EveningMostly clear55°feels 55°
OvernightOvercast45°feels 45°
63 °Mostly clear

Alton, Saturday, 7 November

Mostly clear. High 63°, low 43°.

Pressure30.03 inHg
Wind8.3 mph SE
Humidity76%
Visibility—
Dew point53°
Sun, 0862° / 50°0.09Light rain
MorningLight rain57°feels 56°
AfternoonLight rain60°feels 60°
EveningLight rain51°feels 51°
OvernightLight rain51°feels 50°
62 °Light rain

Alton, Sunday, 8 November

Light rain. High 62°, low 50°.

Pressure30.15 inHg
Wind8.9 mph SE
Humidity70%
Visibility—
Dew point51°
Mon, 0963° / 47°0Overcast
MorningOvercast51°feels 50°
AfternoonOvercast61°feels 59°
EveningOvercast49°feels 48°
OvernightOvercast48°feels 46°
63 °Overcast

Alton, Monday, 9 November

Overcast. High 63°, low 47°.

Pressure30.09 inHg
Wind5.3 mph SE
Humidity54%
Visibility—
Dew point44°
Tue, 1068° / 48°0Clear
MorningClear54°feels 52°
AfternoonClear65°feels 64°
EveningClear53°feels 52°
OvernightClear51°feels 49°
68 °Clear

Alton, Tuesday, 10 November

Clear. High 68°, low 48°.

Pressure30.09 inHg
Wind6.1 mph W
Humidity45%
Visibility—
Dew point43°
Wed, 1168° / 52°0Overcast
MorningOvercast57°feels 55°
AfternoonOvercast67°feels 65°
EveningOvercast58°feels 57°
OvernightOvercast56°feels 55°
68 °Overcast

Alton, Wednesday, 11 November

Overcast. High 68°, low 52°.

Pressure29.91 inHg
Wind8 mph SE
Humidity33%
Visibility—
Dew point36°
Thu, 1262° / 54°0.43Rain
MorningRain57°feels 56°
AfternoonRain58°feels 57°
EveningRain55°feels 54°
OvernightRain56°feels 55°
62 °Rain

Alton, Thursday, 12 November

Rain. High 62°, low 54°.

Pressure29.77 inHg
Wind16 mph SE
Humidity76%
Visibility—
Dew point51°

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 Alton, 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.