EN
English Español

As of 08:39 CDT

Weather in Alto Pass, IL

75°Current weather

Alto Pass, Sunday, 9 August, 08:39

Clear. Feels like 77°. High 90°, low 70°.

Pressure30.06 inHg
Wind10 mph S
Humidity85%
Visibility6.2 mi
Dew point71°

Two-week outlook for Alto Pass, IL: week one averages a high of 96.6° and week two 96°, so both weeks look similar in temperature. Around 0.2 inches of precipitation are expected over the 14 days, across 1 wet days. The nearest weekend, August 9: 90°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)96.6°72.7°0.1 in / 1 d—
2nd (August 16 – August 22)96°69.6°0.1 in / 0 d—

Weekend weather

Sun, August 9
Clear
90°70°
no precip.
Sat, August 15
Light rain
101°73°
0.03 in
Sun, August 16
Light rain
106°77°
no precip.
Sat, August 22
Clear
103°76°
no precip.
Mon, 1095° / 73°0Clear
95 °Clear

Alto Pass, Monday, 10 August

Clear. High 95°, low 73°.

Pressure30.03 inHg
Wind13.5 mph SW
Humidity50%
Visibility6.2 mi
Dew point70°
Tue, 1197° / 74°0Clear
97 °Clear

Alto Pass, Tuesday, 11 August

Clear. High 97°, low 74°.

Pressure29.97 inHg
Wind11.3 mph SW
Humidity43%
Visibility6.2 mi
Dew point68°
Wed, 1297° / 73°0.03Light rain
97 °Light rain

Alto Pass, Wednesday, 12 August

Light rain. High 97°, low 73°.

Pressure29.85 inHg
Wind10.1 mph SW
Humidity44%
Visibility6.2 mi
Dew point69°
Thu, 1395° / 71°0.07Light rain
95 °Light rain

Alto Pass, Thursday, 13 August

Light rain. High 95°, low 71°.

Pressure29.88 inHg
Wind14.2 mph E
Humidity52%
Visibility—
Dew point67°
Fri, 14101° / 75°0.01Light rain
101 °Light rain

Alto Pass, Friday, 14 August

Light rain. High 101°, low 75°.

Pressure29.97 inHg
Wind13.2 mph S
Humidity40%
Visibility—
Dew point63°
Sat, 15101° / 73°0.03Light rain
101 °Light rain

Alto Pass, Saturday, 15 August

Light rain. High 101°, low 73°.

Pressure30.06 inHg
Wind10.9 mph SE
Humidity33%
Visibility—
Dew point61°
Sun, 16106° / 77°0Light rain
106 °Light rain

Alto Pass, Sunday, 16 August

Light rain. High 106°, low 77°.

Pressure30.00 inHg
Wind12.7 mph W
Humidity23%
Visibility—
Dew point55°
Mon, 1788° / 68°0.02Light rain
88 °Light rain

Alto Pass, Monday, 17 August

Light rain. High 88°, low 68°.

Pressure30.03 inHg
Wind9.9 mph N
Humidity36%
Visibility—
Dew point55°
Tue, 1895° / 66°0.02Light rain
95 °Light rain

Alto Pass, Tuesday, 18 August

Light rain. High 95°, low 66°.

Pressure29.85 inHg
Wind13 mph SE
Humidity42%
Visibility—
Dew point61°
Wed, 1996° / 73°0.04Light rain
96 °Light rain

Alto Pass, Wednesday, 19 August

Light rain. High 96°, low 73°.

Pressure29.80 inHg
Wind13 mph NW
Humidity33%
Visibility—
Dew point60°
Thu, 2088° / 64°0Mostly clear
88 °Mostly clear

Alto Pass, Thursday, 20 August

Mostly clear. High 88°, low 64°.

Pressure29.91 inHg
Wind8.7 mph N
Humidity38%
Visibility—
Dew point54°
Fri, 2196° / 63°0Clear
96 °Clear

Alto Pass, Friday, 21 August

Clear. High 96°, low 63°.

Pressure29.85 inHg
Wind11.7 mph SE
Humidity35%
Visibility—
Dew point56°
Sat, 22103° / 76°0Clear
103 °Clear

Alto Pass, Saturday, 22 August

Clear. High 103°, low 76°.

Pressure29.77 inHg
Wind15.2 mph N
Humidity21%
Visibility—
Dew point52°

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 Alto Pass, 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.