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As of 16:34 PST

Weather in Alton, CA

64°Current weather

Alton, Tuesday, 3 November, 16:34

Clear. Feels like 63°. High 64°, low 48°.

Pressure30.00 inHg
Wind0 mph N
Humidity63%
Visibility6.2 mi
Dew point51°

Two-week outlook for Alton, CA: week one averages a high of 61.3° and week two 65.1°, so week two runs 3.8° warmer than week one. Around 0.9 inches of precipitation are expected over the 14 days, across 2 wet days. The nearest weekend, November 7: 61°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (November 3 – November 9)61.3°45.3°0.1 in / 1 d—
2nd (November 10 – November 16)65.1°49.4°0.8 in / 1 d—

Weekend weather

Sat, November 7
Overcast
61°44°
no precip.
Sun, November 8
Light rain
59°47°
0.03 in
Sat, November 14
Overcast
70°50°
no precip.
Sun, November 15
Rain
55°49°
0.79 in
Wed, 0461° / 45°0Overcast
61 °Overcast

Alton, Wednesday, 4 November

Overcast. High 61°, low 45°.

Pressure30.12 inHg
Wind5.8 mph W
Humidity71%
Visibility6.2 mi
Dew point52°
Thu, 0560° / 45°0Clear
60 °Clear

Alton, Thursday, 5 November

Clear. High 60°, low 45°.

Pressure30.18 inHg
Wind4.5 mph NW
Humidity70%
Visibility3.8 mi
Dew point51°
Fri, 0660° / 41°0Clear
60 °Clear

Alton, Friday, 6 November

Clear. High 60°, low 41°.

Pressure30.24 inHg
Wind5.4 mph NW
Humidity65%
Visibility6.2 mi
Dew point48°
Sat, 0761° / 44°0Overcast
61 °Overcast

Alton, Saturday, 7 November

Overcast. High 61°, low 44°.

Pressure30.09 inHg
Wind4.4 mph W
Humidity76%
Visibility6.2 mi
Dew point54°
Sun, 0859° / 47°0.03Light rain
59 °Light rain

Alton, Sunday, 8 November

Light rain. High 59°, low 47°.

Pressure30.15 inHg
Wind7.3 mph SE
Humidity90%
Visibility—
Dew point55°
Mon, 0964° / 47°0Overcast
64 °Overcast

Alton, Monday, 9 November

Overcast. High 64°, low 47°.

Pressure30.09 inHg
Wind5.4 mph NW
Humidity45%
Visibility—
Dew point40°
Tue, 1066° / 47°0Overcast
66 °Overcast

Alton, Tuesday, 10 November

Overcast. High 66°, low 47°.

Pressure30.09 inHg
Wind5.6 mph SE
Humidity29%
Visibility—
Dew point31°
Wed, 1170° / 52°0Overcast
70 °Overcast

Alton, Wednesday, 11 November

Overcast. High 70°, low 52°.

Pressure29.85 inHg
Wind9.9 mph S
Humidity39%
Visibility—
Dew point42°
Thu, 1264° / 52°0.02Light rain
64 °Light rain

Alton, Thursday, 12 November

Light rain. High 64°, low 52°.

Pressure29.80 inHg
Wind7.8 mph SE
Humidity67%
Visibility—
Dew point51°
Fri, 1366° / 50°0Mostly clear
66 °Mostly clear

Alton, Friday, 13 November

Mostly clear. High 66°, low 50°.

Pressure29.91 inHg
Wind5.3 mph W
Humidity59%
Visibility—
Dew point50°
Sat, 1470° / 50°0Overcast
70 °Overcast

Alton, Saturday, 14 November

Overcast. High 70°, low 50°.

Pressure29.80 inHg
Wind5.7 mph SE
Humidity37%
Visibility—
Dew point40°
Sun, 1555° / 49°0.79Rain
55 °Rain

Alton, Sunday, 15 November

Rain. High 55°, low 49°.

Pressure29.68 inHg
Wind5.6 mph E
Humidity94%
Visibility—
Dew point53°
Mon, 1664° / 45°0Clear
64 °Clear

Alton, Monday, 16 November

Clear. High 64°, low 45°.

Pressure30.00 inHg
Wind6.3 mph SE
Humidity45%
Visibility—
Dew point40°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Alton, CA, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.