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As of 18:27 PST

Weather in Alton, CA

56°Current weather

Alton, Sunday, 8 November, 18:27

Overcast. Feels like 55°. High 70°, low 52°.

Pressure30.09 inHg
Wind0 mph N
Humidity92%
Visibility5.0 mi
Dew point54°

10-day forecast for Alton, CA: 43° to 73°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.

71°
Best day: Wednesday, November 11
53° · 1.87 in
Worst day: Sunday, November 15

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

Mon, 0973° / 55°0.13Rain
MorningOvercast59°feels 58°
AfternoonLight rain73°feels 74°
EveningOvercast59°feels 59°
OvernightOvercast57°feels 56°
73 °Rain

Alton, Monday, 9 November

Rain. High 73°, low 55°.

Pressure30.12 inHg
Wind11.1 mph S
Humidity94%
Visibility1.9 mi
Dew point60°
Tue, 1067° / 52°0Partly cloudy
MorningOvercast54°feels 54°
AfternoonClear67°feels 67°
EveningOvercast56°feels 56°
OvernightOvercast56°feels 56°
67 °Partly cloudy

Alton, Tuesday, 10 November

Partly cloudy. High 67°, low 52°.

Pressure30.18 inHg
Wind3.2 mph SW
Humidity71%
Visibility6.2 mi
Dew point58°
Wed, 1171° / 48°0Clear
MorningOvercast51°feels 50°
AfternoonOvercast71°feels 70°
EveningOvercast55°feels 53°
OvernightOvercast50°feels 48°
71 °Clear

Alton, Wednesday, 11 November

Clear. High 71°, low 48°.

Pressure30.00 inHg
Wind3.6 mph SW
Humidity53%
Visibility6.2 mi
Dew point52°
Thu, 1268° / 52°0Overcast
MorningOvercast55°feels 53°
AfternoonOvercast67°feels 66°
EveningOvercast58°feels 58°
OvernightOvercast52°feels 50°
68 °Overcast

Alton, Thursday, 12 November

Overcast. High 68°, low 52°.

Pressure29.80 inHg
Wind1.6 mph S
Humidity55%
Visibility6.2 mi
Dew point49°
Fri, 1361° / 53°0.24Rain
MorningRain58°feels 57°
AfternoonRain58°feels 57°
EveningRain54°feels 54°
OvernightRain54°feels 53°
61 °Rain

Alton, Friday, 13 November

Rain. High 61°, low 53°.

Pressure29.74 inHg
Wind14.5 mph S
Humidity77%
Visibility—
Dew point51°
Sat, 1465° / 52°0.13Light rain
MorningLight rain57°feels 56°
AfternoonLight rain64°feels 63°
EveningLight rain56°feels 56°
OvernightLight rain54°feels 54°
65 °Light rain

Alton, Saturday, 14 November

Light rain. High 65°, low 52°.

Pressure29.71 inHg
Wind11.4 mph S
Humidity63%
Visibility—
Dew point51°
Sun, 1553° / 46°1.87Heavy rain
MorningHeavy rain49°feels 48°
AfternoonHeavy rain49°feels 48°
EveningHeavy rain46°feels 43°
OvernightHeavy rain48°feels 45°
53 °Heavy rain

Alton, Sunday, 15 November

Heavy rain. High 53°, low 46°.

Pressure29.85 inHg
Wind7.3 mph SE
Humidity90%
Visibility—
Dew point47°
Mon, 1659° / 43°0Partly cloudy
MorningPartly cloudy47°feels 44°
AfternoonPartly cloudy57°feels 55°
EveningPartly cloudy47°feels 46°
OvernightPartly cloudy46°feels 44°
59 °Partly cloudy

Alton, Monday, 16 November

Partly cloudy. High 59°, low 43°.

Pressure30.18 inHg
Wind5.6 mph SE
Humidity52%
Visibility—
Dew point39°
Tue, 1763° / 46°0Clear
MorningClear51°feels 49°
AfternoonClear61°feels 59°
EveningClear47°feels 46°
OvernightClear47°feels 44°
63 °Clear

Alton, Tuesday, 17 November

Clear. High 63°, low 46°.

Pressure30.09 inHg
Wind5.2 mph E
Humidity38%
Visibility—
Dew point35°

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.