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As of 01:25 PST

Weather in Alton, CA

45°Current weather

Alton, Wednesday, 4 November, 01:25

Clear. Feels like 40°. High 61°, low 44°.

Pressure30.09 inHg
Wind10.4 mph SE
Humidity93%
Visibility6.2 mi
Dew point43°

Two-week outlook for Alton, CA: week one averages a high of 61.2° and week two 72.3°, so week two runs 11° warmer than week one. Around 0.1 inches of precipitation are expected over the 14 days, across 1 wet days. The nearest weekend, November 7: 63°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (November 4 – November 10)61.2°45.5°0.1 in / 1 d—
2nd (November 11 – November 17)72.3°51.3°0.0 in / 0 d—

Weekend weather

Sat, November 7
Overcast
63°42°
no precip.
Sun, November 8
Light rain
59°51°
0.05 in
Sat, November 14
Overcast
75°50°
no precip.
Sun, November 15
Overcast
78°56°
no precip.
Thu, 0561° / 47°0Overcast
61 °Overcast

Alton, Thursday, 5 November

Overcast. High 61°, low 47°.

Pressure30.18 inHg
Wind5.3 mph NW
Humidity70%
Visibility6.2 mi
Dew point50°
Fri, 0660° / 43°0Clear
60 °Clear

Alton, Friday, 6 November

Clear. High 60°, low 43°.

Pressure30.21 inHg
Wind5.3 mph NW
Humidity63%
Visibility1.8 mi
Dew point47°
Sat, 0763° / 42°0Overcast
63 °Overcast

Alton, Saturday, 7 November

Overcast. High 63°, low 42°.

Pressure30.09 inHg
Wind2.5 mph W
Humidity75%
Visibility6.2 mi
Dew point53°
Sun, 0859° / 51°0.05Light rain
59 °Light rain

Alton, Sunday, 8 November

Light rain. High 59°, low 51°.

Pressure30.18 inHg
Wind8 mph SE
Humidity93%
Visibility—
Dew point55°
Mon, 0960° / 46°0Mostly clear
60 °Mostly clear

Alton, Monday, 9 November

Mostly clear. High 60°, low 46°.

Pressure30.15 inHg
Wind5.3 mph NW
Humidity73%
Visibility—
Dew point49°
Tue, 1064° / 45°0Clear
64 °Clear

Alton, Tuesday, 10 November

Clear. High 64°, low 45°.

Pressure30.09 inHg
Wind7.2 mph NW
Humidity49%
Visibility—
Dew point42°
Wed, 1172° / 48°0Overcast
72 °Overcast

Alton, Wednesday, 11 November

Overcast. High 72°, low 48°.

Pressure29.94 inHg
Wind6.9 mph S
Humidity28%
Visibility—
Dew point34°
Thu, 1269° / 52°0Overcast
69 °Overcast

Alton, Thursday, 12 November

Overcast. High 69°, low 52°.

Pressure29.88 inHg
Wind11.1 mph S
Humidity29%
Visibility—
Dew point33°
Fri, 1367° / 49°0Clear
67 °Clear

Alton, Friday, 13 November

Clear. High 67°, low 49°.

Pressure30.03 inHg
Wind6.4 mph SE
Humidity42%
Visibility—
Dew point41°
Sat, 1475° / 50°0Overcast
75 °Overcast

Alton, Saturday, 14 November

Overcast. High 75°, low 50°.

Pressure29.97 inHg
Wind6.8 mph SE
Humidity26%
Visibility—
Dew point35°
Sun, 1578° / 56°0Overcast
78 °Overcast

Alton, Sunday, 15 November

Overcast. High 78°, low 56°.

Pressure29.88 inHg
Wind8.3 mph S
Humidity23%
Visibility—
Dew point35°
Mon, 1670° / 53°0Overcast
70 °Overcast

Alton, Monday, 16 November

Overcast. High 70°, low 53°.

Pressure29.97 inHg
Wind6.7 mph NW
Humidity34%
Visibility—
Dew point38°
Tue, 1775° / 52°0Partly cloudy
75 °Partly cloudy

Alton, Tuesday, 17 November

Partly cloudy. High 75°, low 52°.

Pressure29.97 inHg
Wind6.5 mph SE
Humidity31%
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.