As of 00:03 PST

Weather in Alton, CA

50°Current weather

Alton, Saturday, 14 November, 00:03

Partly cloudy. Feels like 49°. High 60°, low 50°.

Pressure29.74 inHg
Wind10.4 mph E
Humidity94%
Visibility6.2 mi
Dew point48°

Two-week outlook for Alton, CA: week one averages a high of 56° and week two 56.8°, so both weeks look similar in temperature. Around 9.3 inches of precipitation are expected over the 14 days, across 11 wet days. The nearest weekend, November 14: 60°, with precipitation.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (November 14 – November 20)56°43.1°4.4 in / 6 d—
2nd (November 21 – November 27)56.8°47.4°4.9 in / 5 d—

Weekend weather

Sat, November 14
Light rain
60°50°
0.07 in
Sun, November 15
Heavy rain
59°45°
1.26 in
Sat, November 21
Overcast
65°45°
no precip.
Sun, November 22
Light rain
53°47°
0.26 in
Sun, 1559° / 45°1.26Heavy rain
59 °Heavy rain

Alton, Sunday, 15 November

Heavy rain. High 59°, low 45°.

Pressure29.97 inHg
Wind5.9 mph W
Humidity72%
Visibility6.2 mi
Dew point50°
Mon, 1654° / 41°0.49Rain
54 °Rain

Alton, Monday, 16 November

Rain. High 54°, low 41°.

Pressure30.15 inHg
Wind4.4 mph SW
Humidity81%
Visibility6.2 mi
Dew point47°
Tue, 1756° / 37°0.72Heavy rain
56 °Heavy rain

Alton, Tuesday, 17 November

Heavy rain. High 56°, low 37°.

Pressure30.03 inHg
Wind7.9 mph S
Humidity62%
Visibility6.2 mi
Dew point40°
Wed, 1849° / 46°1.12Rain
49 °Rain

Alton, Wednesday, 18 November

Rain. High 49°, low 46°.

Pressure29.68 inHg
Wind18 mph SE
Humidity93%
Visibility—
Dew point46°
Thu, 1955° / 43°0.69Rain
55 °Rain

Alton, Thursday, 19 November

Rain. High 55°, low 43°.

Pressure29.88 inHg
Wind8.3 mph N
Humidity80%
Visibility—
Dew point47°
Fri, 2060° / 41°0Clear
60 °Clear

Alton, Friday, 20 November

Clear. High 60°, low 41°.

Pressure30.12 inHg
Wind6.6 mph SE
Humidity47%
Visibility—
Dew point37°
Sat, 2165° / 45°0Overcast
65 °Overcast

Alton, Saturday, 21 November

Overcast. High 65°, low 45°.

Pressure30.00 inHg
Wind7.7 mph SE
Humidity26%
Visibility—
Dew point27°
Sun, 2253° / 47°0.26Light rain
53 °Light rain

Alton, Sunday, 22 November

Light rain. High 53°, low 47°.

Pressure30.03 inHg
Wind9.8 mph SE
Humidity93%
Visibility—
Dew point49°
Mon, 2353° / 50°0.74Rain
53 °Rain

Alton, Monday, 23 November

Rain. High 53°, low 50°.

Pressure29.97 inHg
Wind8.8 mph SE
Humidity91%
Visibility—
Dew point50°
Tue, 2460° / 54°0.34Rain
60 °Rain

Alton, Tuesday, 24 November

Rain. High 60°, low 54°.

Pressure29.85 inHg
Wind15.5 mph SE
Humidity86%
Visibility—
Dew point53°
Wed, 2554° / 47°2.63Heavy rain
54 °Heavy rain

Alton, Wednesday, 25 November

Heavy rain. High 54°, low 47°.

Pressure29.65 inHg
Wind9.4 mph E
Humidity96%
Visibility—
Dew point52°
Thu, 2655° / 46°0.96Rain
55 °Rain

Alton, Thursday, 26 November

Rain. High 55°, low 46°.

Pressure30.12 inHg
Wind11 mph NW
Humidity90%
Visibility—
Dew point52°
Fri, 2758° / 42°0Overcast
58 °Overcast

Alton, Friday, 27 November

Overcast. High 58°, low 42°.

Pressure30.09 inHg
Wind6.3 mph SE
Humidity58%
Visibility—
Dew point41°

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.