EN
English Español

As of 04:15 CDT

Weather in Alton, MO

56°Current weather

Alton, Friday, 30 October, 04:15

Mostly clear. Feels like 56°. High 79°, low 54°.

Pressure30.15 inHg
Wind0.4 mph NE
Humidity88%
Visibility6.2 mi
Dew point52°

Two-week outlook for Alton, MO: week one averages a high of 68.5° and week two 67.7°, so both weeks look similar in temperature. Around 3.1 inches of precipitation are expected over the 14 days, across 5 wet days. The nearest weekend, October 31: 72°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 30 – November 5)68.5°57.3°2.0 in / 4 d—
2nd (November 6 – November 12)67.7°50.6°1.1 in / 1 d—

Weekend weather

Sat, October 31
Overcast
72°56°
no precip.
Sun, November 1
Rain
65°59°
0.32 in
Sat, November 7
Overcast
68°50°
no precip.
Sun, November 8
Overcast
72°52°
no precip.
Sat, 3172° / 56°0Overcast
72 °Overcast

Alton, Saturday, 31 October

Overcast. High 72°, low 56°.

Pressure30.21 inHg
Wind6.1 mph E
Humidity67%
Visibility6.2 mi
Dew point56°
Sun, 0165° / 59°0.32Rain
65 °Rain

Alton, Sunday, 1 November

Rain. High 65°, low 59°.

Pressure30.24 inHg
Wind7.5 mph SE
Humidity88%
Visibility6.2 mi
Dew point60°
Mon, 0270° / 60°0.06Light rain
70 °Light rain

Alton, Monday, 2 November

Light rain. High 70°, low 60°.

Pressure30.06 inHg
Wind9.8 mph SE
Humidity98%
Visibility3.3 mi
Dew point64°
Tue, 0369° / 64°1.41Heavy rain
69 °Heavy rain

Alton, Tuesday, 3 November

Heavy rain. High 69°, low 64°.

Pressure29.77 inHg
Wind14.6 mph S
Humidity98%
Visibility—
Dew point65°
Wed, 0461° / 54°0.02Light rain
61 °Light rain

Alton, Wednesday, 4 November

Light rain. High 61°, low 54°.

Pressure29.77 inHg
Wind13.4 mph NW
Humidity80%
Visibility—
Dew point54°
Thu, 0564° / 54°0.16Light rain
64 °Light rain

Alton, Thursday, 5 November

Light rain. High 64°, low 54°.

Pressure29.74 inHg
Wind10.7 mph NW
Humidity77%
Visibility—
Dew point55°
Fri, 0668° / 51°0Clear
68 °Clear

Alton, Friday, 6 November

Clear. High 68°, low 51°.

Pressure30.06 inHg
Wind4.9 mph NW
Humidity53%
Visibility—
Dew point48°
Sat, 0768° / 50°0Overcast
68 °Overcast

Alton, Saturday, 7 November

Overcast. High 68°, low 50°.

Pressure30.24 inHg
Wind5.9 mph SE
Humidity52%
Visibility—
Dew point46°
Sun, 0872° / 52°0Overcast
72 °Overcast

Alton, Sunday, 8 November

Overcast. High 72°, low 52°.

Pressure30.24 inHg
Wind8.5 mph N
Humidity59%
Visibility—
Dew point53°
Mon, 0967° / 47°0Clear
67 °Clear

Alton, Monday, 9 November

Clear. High 67°, low 47°.

Pressure30.21 inHg
Wind5.3 mph N
Humidity42%
Visibility—
Dew point40°
Tue, 1065° / 50°0Overcast
65 °Overcast

Alton, Tuesday, 10 November

Overcast. High 65°, low 50°.

Pressure30.00 inHg
Wind8 mph S
Humidity48%
Visibility—
Dew point42°
Wed, 1164° / 53°1.13Heavy rain
64 °Heavy rain

Alton, Wednesday, 11 November

Heavy rain. High 64°, low 53°.

Pressure29.59 inHg
Wind14.8 mph S
Humidity94%
Visibility—
Dew point57°
Thu, 1270° / 52°0Clear
70 °Clear

Alton, Thursday, 12 November

Clear. High 70°, low 52°.

Pressure29.59 inHg
Wind16 mph SW
Humidity44%
Visibility—
Dew point45°

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, MO, 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.