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As of 18:37 CDT

Weather in Alta, IL

59°Current weather

Alta, Saturday, 31 October, 18:37

Overcast. Feels like 59°. High 63°, low 53°.

Pressure30.30 inHg
Wind4.6 mph NE
Humidity86%
Visibility6.2 mi
Dew point55°

Two-week outlook for Alta, IL: week one averages a high of 63.1° and week two 53°, so week two runs 10.1° cooler than week one. Around 1.6 inches of precipitation are expected over the 14 days, across 6 wet days. The nearest weekend, October 31: 63°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 31 – November 6)63.1°55.3°1.4 in / 4 d—
2nd (November 7 – November 13)53°41.7°0.2 in / 2 d—

Weekend weather

Sat, October 31
Light rain
63°53°
no precip.
Sun, November 1
Rain
68°56°
0.19 in
Sat, November 7
Light rain
55°50°
0.04 in
Sun, November 8
Overcast
57°44°
no precip.
Sun, 0168° / 56°0.19Rain
68 °Rain

Alta, Sunday, 1 November

Rain. High 68°, low 56°.

Pressure30.30 inHg
Wind5.3 mph SE
Humidity72%
Visibility6.2 mi
Dew point53°
Mon, 0264° / 53°0.05Light rain
64 °Light rain

Alta, Monday, 2 November

Light rain. High 64°, low 53°.

Pressure30.03 inHg
Wind12.5 mph S
Humidity81%
Visibility6.2 mi
Dew point54°
Tue, 0370° / 64°0.69Rain
70 °Rain

Alta, Tuesday, 3 November

Rain. High 70°, low 64°.

Pressure29.83 inHg
Wind19.9 mph S
Humidity77%
Visibility5.7 mi
Dew point63°
Wed, 0464° / 58°0.39Rain
64 °Rain

Alta, Wednesday, 4 November

Rain. High 64°, low 58°.

Pressure29.68 inHg
Wind11.7 mph SW
Humidity69%
Visibility6.2 mi
Dew point53°
Thu, 0559° / 54°0.03Light rain
59 °Light rain

Alta, Thursday, 5 November

Light rain. High 59°, low 54°.

Pressure29.71 inHg
Wind13 mph SW
Humidity66%
Visibility—
Dew point47°
Fri, 0654° / 50°0.02Light rain
54 °Light rain

Alta, Friday, 6 November

Light rain. High 54°, low 50°.

Pressure29.88 inHg
Wind9.7 mph N
Humidity79%
Visibility—
Dew point46°
Sat, 0755° / 50°0.04Light rain
55 °Light rain

Alta, Saturday, 7 November

Light rain. High 55°, low 50°.

Pressure29.80 inHg
Wind4.9 mph NW
Humidity80%
Visibility—
Dew point47°
Sun, 0857° / 44°0Overcast
57 °Overcast

Alta, Sunday, 8 November

Overcast. High 57°, low 44°.

Pressure29.83 inHg
Wind13.7 mph NW
Humidity49%
Visibility—
Dew point35°
Mon, 0956° / 45°0Overcast
56 °Overcast

Alta, Monday, 9 November

Overcast. High 56°, low 45°.

Pressure29.94 inHg
Wind11.7 mph NW
Humidity51%
Visibility—
Dew point36°
Tue, 1059° / 40°0Mostly clear
59 °Mostly clear

Alta, Tuesday, 10 November

Mostly clear. High 59°, low 40°.

Pressure30.00 inHg
Wind11.2 mph W
Humidity41%
Visibility—
Dew point31°
Wed, 1153° / 39°0Overcast
53 °Overcast

Alta, Wednesday, 11 November

Overcast. High 53°, low 39°.

Pressure29.85 inHg
Wind13 mph NW
Humidity35%
Visibility—
Dew point24°
Thu, 1248° / 33°0Partly cloudy
48 °Partly cloudy

Alta, Thursday, 12 November

Partly cloudy. High 48°, low 33°.

Pressure29.80 inHg
Wind8 mph NE
Humidity48%
Visibility—
Dew point27°
Fri, 1342° / 39°0.18Light rain
42 °Light rain

Alta, Friday, 13 November

Light rain. High 42°, low 39°.

Pressure29.77 inHg
Wind15.7 mph NE
Humidity78%
Visibility—
Dew point35°

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 Alta, IL, 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.