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As of 08:11 PST

Weather in Alton, CA

47°Current weather

Alton, Wednesday, 4 November, 08:11

Clear. Feels like 43°. High 59°, low 46°.

Pressure30.12 inHg
Wind9.2 mph SE
Humidity100%
Visibility6.2 mi
Dew point47°

10-day forecast for Alton, CA: 42° to 72°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.

72°
Best day: Wednesday, November 11
60°
Worst day: Sunday, November 8

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

Thu, 0561° / 46°0Overcast
MorningOvercast50°feels 50°
AfternoonOvercast61°feels 61°
EveningClear51°feels 50°
OvernightOvercast47°feels 47°
61 °Overcast

Alton, Thursday, 5 November

Overcast. High 61°, low 46°.

Pressure30.18 inHg
Wind5.8 mph NW
Humidity72%
Visibility3.0 mi
Dew point51°
Fri, 0660° / 43°0Clear
MorningOvercast46°feels 44°
AfternoonClear60°feels 59°
EveningClear50°feels 49°
OvernightOvercast44°feels 44°
60 °Clear

Alton, Friday, 6 November

Clear. High 60°, low 43°.

Pressure30.24 inHg
Wind5.6 mph NW
Humidity66%
Visibility1.9 mi
Dew point48°
Sat, 0764° / 42°0Clear
MorningClear47°feels 45°
AfternoonMostly clear63°feels 63°
EveningOvercast54°feels 54°
OvernightClear45°feels 44°
64 °Clear

Alton, Saturday, 7 November

Clear. High 64°, low 42°.

Pressure30.09 inHg
Wind3.4 mph SW
Humidity71%
Visibility6.2 mi
Dew point54°
Sun, 0860° / 52°0.02Light rain
MorningOvercast55°feels 54°
AfternoonLight rain59°feels 58°
EveningLight rain53°feels 53°
OvernightOvercast55°feels 54°
60 °Light rain

Alton, Sunday, 8 November

Light rain. High 60°, low 52°.

Pressure30.18 inHg
Wind9.6 mph SE
Humidity86%
Visibility—
Dew point55°
Mon, 0962° / 47°0Overcast
MorningOvercast52°feels 51°
AfternoonOvercast60°feels 59°
EveningOvercast49°feels 48°
OvernightOvercast48°feels 47°
62 °Overcast

Alton, Monday, 9 November

Overcast. High 62°, low 47°.

Pressure30.15 inHg
Wind4.5 mph SE
Humidity57%
Visibility—
Dew point45°
Tue, 1065° / 44°0Clear
MorningClear50°feels 48°
AfternoonClear63°feels 61°
EveningClear50°feels 48°
OvernightClear50°feels 47°
65 °Clear

Alton, Tuesday, 10 November

Clear. High 65°, low 44°.

Pressure30.06 inHg
Wind7.6 mph NW
Humidity36%
Visibility—
Dew point35°
Wed, 1172° / 51°0Overcast
MorningOvercast57°feels 54°
AfternoonOvercast69°feels 67°
EveningOvercast57°feels 55°
OvernightOvercast55°feels 53°
72 °Overcast

Alton, Wednesday, 11 November

Overcast. High 72°, low 51°.

Pressure29.94 inHg
Wind5.1 mph SE
Humidity29%
Visibility—
Dew point35°
Thu, 1270° / 51°0Overcast
MorningOvercast58°feels 56°
AfternoonOvercast67°feels 66°
EveningOvercast53°feels 53°
OvernightOvercast52°feels 51°
70 °Overcast

Alton, Thursday, 12 November

Overcast. High 70°, low 51°.

Pressure29.91 inHg
Wind9.3 mph SW
Humidity40%
Visibility—
Dew point42°
Fri, 1370° / 50°0Partly cloudy
MorningPartly cloudy56°feels 53°
AfternoonPartly cloudy68°feels 67°
EveningPartly cloudy57°feels 56°
OvernightPartly cloudy54°feels 52°
70 °Partly cloudy

Alton, Friday, 13 November

Partly cloudy. High 70°, low 50°.

Pressure29.83 inHg
Wind15.1 mph S
Humidity35%
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 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.