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As of 13:47 CDT

Weather in Alta, IL

55°Current weather

Alta, Saturday, 17 October, 13:47

Clear. Feels like 53°. High 55°, low 36°.

Pressure30.53 inHg
Wind5.7 mph S
Humidity55%
Visibility6.2 mi
Dew point39°

10-day forecast for Alta, IL: 36° to 74°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.

74°
Best day: Friday, October 23
55°
Worst day: Saturday, October 17

Tap any day below to see morning, afternoon, evening and overnight.

Sun, 1863° / 39°0Clear
MorningClear40°feels 34°
AfternoonClear60°feels 58°
EveningClear50°feels 48°
OvernightClear42°feels 38°
63 °Clear

Alta, Sunday, 18 October

Clear. High 63°, low 39°.

Pressure30.45 inHg
Wind11.2 mph S
Humidity52%
Visibility6.2 mi
Dew point40°
Mon, 1965° / 42°0Clear
MorningClear43°feels 42°
AfternoonClear64°feels 63°
EveningOvercast53°feels 51°
OvernightClear45°feels 42°
65 °Clear

Alta, Monday, 19 October

Clear. High 65°, low 42°.

Pressure30.39 inHg
Wind4.3 mph S
Humidity55%
Visibility6.2 mi
Dew point45°
Tue, 2066° / 43°0Clear
MorningMostly clear45°feels 45°
AfternoonPartly cloudy66°feels 65°
EveningClear56°feels 54°
OvernightMostly clear47°feels 47°
66 °Clear

Alta, Tuesday, 20 October

Clear. High 66°, low 43°.

Pressure30.36 inHg
Wind3.9 mph SE
Humidity49%
Visibility6.2 mi
Dew point45°
Wed, 2169° / 45°0Clear
MorningMostly clear49°feels 48°
AfternoonClear66°feels 65°
EveningClear58°feels 57°
OvernightClear49°feels 49°
69 °Clear

Alta, Wednesday, 21 October

Clear. High 69°, low 45°.

Pressure30.27 inHg
Wind3.9 mph S
Humidity56%
Visibility6.2 mi
Dew point48°
Thu, 2270° / 47°0Clear
MorningClear53°feels 53°
AfternoonClear68°feels 67°
EveningClear59°feels 58°
OvernightClear54°feels 53°
70 °Clear

Alta, Thursday, 22 October

Clear. High 70°, low 47°.

Pressure30.27 inHg
Wind5.4 mph E
Humidity48%
Visibility—
Dew point46°
Fri, 2374° / 52°0Clear
MorningClear58°feels 56°
AfternoonClear71°feels 69°
EveningClear63°feels 61°
OvernightClear58°feels 56°
74 °Clear

Alta, Friday, 23 October

Clear. High 74°, low 52°.

Pressure30.15 inHg
Wind9.8 mph S
Humidity34%
Visibility—
Dew point40°
Sat, 2473° / 57°0Overcast
MorningOvercast61°feels 59°
AfternoonOvercast69°feels 68°
EveningOvercast65°feels 64°
OvernightOvercast64°feels 62°
73 °Overcast

Alta, Saturday, 24 October

Overcast. High 73°, low 57°.

Pressure30.12 inHg
Wind15.8 mph S
Humidity34%
Visibility—
Dew point39°
Sun, 2568° / 53°0Overcast
MorningOvercast64°feels 62°
AfternoonOvercast66°feels 64°
EveningOvercast55°feels 54°
OvernightOvercast55°feels 53°
68 °Overcast

Alta, Sunday, 25 October

Overcast. High 68°, low 53°.

Pressure30.06 inHg
Wind13 mph S
Humidity43%
Visibility—
Dew point44°
Mon, 2668° / 47°0Clear
MorningClear52°feels 50°
AfternoonClear64°feels 62°
EveningClear59°feels 57°
OvernightClear55°feels 53°
68 °Clear

Alta, Monday, 26 October

Clear. High 68°, low 47°.

Pressure30.18 inHg
Wind8.1 mph SE
Humidity44%
Visibility—
Dew point40°

About this forecast

How reliable is a 10-day forecast?

The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.

What does the time-of-day table show?

Temperature in Alta, IL around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime high against precipitation: a warm, dry day scores highest.