EN
English Español

As of 18:39 CDT

Weather in Alvan, IL

71°Current weather

Alvan, Wednesday, 14 October, 18:39

Overcast. Feels like 71°. High 71°, low 66°.

Pressure30.03 inHg
Wind12.1 mph NE
Humidity81%
Visibility6.2 mi
Dew point65°

10-day forecast for Alvan, IL: 39° to 75°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.

71°
Best day: Wednesday, October 14
66° · 0.76 in
Worst day: Thursday, October 22

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

Thu, 1575° / 63°0.42Rain
MorningOvercast65°feels 65°
AfternoonLight rain74°feels 75°
EveningRain69°feels 70°
OvernightOvercast64°feels 63°
75 °Rain

Alvan, Thursday, 15 October

Rain. High 75°, low 63°.

Pressure30.00 inHg
Wind8.6 mph SE
Humidity68%
Visibility6.2 mi
Dew point60°
Fri, 1669° / 50°0.11Rain
MorningOvercast55°feels 53°
AfternoonLight rain56°feels 54°
EveningOvercast51°feels 50°
OvernightOvercast62°feels 62°
69 °Rain

Alvan, Friday, 16 October

Rain. High 69°, low 50°.

Pressure30.03 inHg
Wind16.2 mph NW
Humidity50%
Visibility6.2 mi
Dew point40°
Sat, 1756° / 43°0Overcast
MorningClear44°feels 39°
AfternoonMostly clear56°feels 53°
EveningClear47°feels 47°
OvernightPartly cloudy47°feels 41°
56 °Overcast

Alvan, Saturday, 17 October

Overcast. High 56°, low 43°.

Pressure30.53 inHg
Wind7.3 mph N
Humidity54%
Visibility6.2 mi
Dew point37°
Sun, 1862° / 39°0Clear
MorningClear43°feels 40°
AfternoonClear60°feels 58°
EveningClear51°feels 48°
OvernightClear42°feels 40°
62 °Clear

Alvan, Sunday, 18 October

Clear. High 62°, low 39°.

Pressure30.50 inHg
Wind7.2 mph S
Humidity39%
Visibility6.2 mi
Dew point31°
Mon, 1965° / 40°0Clear
MorningClear47°feels 46°
AfternoonClear62°feels 60°
EveningClear54°feels 52°
OvernightClear47°feels 47°
65 °Clear

Alvan, Monday, 19 October

Clear. High 65°, low 40°.

Pressure30.42 inHg
Wind4.1 mph SE
Humidity34%
Visibility—
Dew point32°
Tue, 2071° / 43°0Partly cloudy
MorningPartly cloudy51°feels 49°
AfternoonPartly cloudy66°feels 65°
EveningPartly cloudy63°feels 62°
OvernightPartly cloudy57°feels 56°
71 °Partly cloudy

Alvan, Tuesday, 20 October

Partly cloudy. High 71°, low 43°.

Pressure30.33 inHg
Wind7.8 mph E
Humidity55%
Visibility—
Dew point47°
Wed, 2171° / 60°0Overcast
MorningOvercast62°feels 61°
AfternoonOvercast66°feels 65°
EveningOvercast63°feels 61°
OvernightOvercast61°feels 59°
71 °Overcast

Alvan, Wednesday, 21 October

Overcast. High 71°, low 60°.

Pressure30.27 inHg
Wind10 mph S
Humidity52%
Visibility—
Dew point48°
Thu, 2266° / 60°0.76Heavy rain
MorningHeavy rain62°feels 61°
AfternoonHeavy rain61°feels 61°
EveningHeavy rain64°feels 64°
OvernightHeavy rain64°feels 64°
66 °Heavy rain

Alvan, Thursday, 22 October

Heavy rain. High 66°, low 60°.

Pressure30.06 inHg
Wind15.5 mph S
Humidity96%
Visibility—
Dew point59°
Fri, 2371° / 57°0Mostly clear
MorningMostly clear61°feels 60°
AfternoonMostly clear68°feels 68°
EveningMostly clear63°feels 63°
OvernightMostly clear61°feels 61°
71 °Mostly clear

Alvan, Friday, 23 October

Mostly clear. High 71°, low 57°.

Pressure30.09 inHg
Wind7.3 mph E
Humidity64%
Visibility—
Dew point55°

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 Alvan, 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.