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As of 07:49 CDT

Weather in Erwin, IL

36°Current weather

Erwin, Saturday, 17 October, 07:49

Clear. Feels like 31°. High 57°, low 36°.

Pressure30.56 inHg
Wind5.7 mph NW
Humidity91%
Visibility6.2 mi
Dew point33°

10-day forecast for Erwin, IL: 36° to 77°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.

77°
Best day: Saturday, October 24
52° · 0.67 in
Worst day: Monday, October 26

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

Sun, 1863° / 42°0Clear
MorningClear43°feels 38°
AfternoonClear63°feels 61°
EveningClear52°feels 50°
OvernightClear43°feels 39°
63 °Clear

Erwin, Sunday, 18 October

Clear. High 63°, low 42°.

Pressure30.45 inHg
Wind9.6 mph S
Humidity50%
Visibility6.2 mi
Dew point41°
Mon, 1966° / 43°0Overcast
MorningClear44°feels 42°
AfternoonOvercast66°feels 64°
EveningPartly cloudy53°feels 51°
OvernightClear46°feels 43°
66 °Overcast

Erwin, Monday, 19 October

Overcast. High 66°, low 43°.

Pressure30.39 inHg
Wind4 mph S
Humidity53%
Visibility6.2 mi
Dew point44°
Tue, 2069° / 46°0Mostly clear
MorningClear48°feels 46°
AfternoonPartly cloudy68°feels 67°
EveningPartly cloudy57°feels 56°
OvernightPartly cloudy46°feels 45°
69 °Mostly clear

Erwin, Tuesday, 20 October

Mostly clear. High 69°, low 46°.

Pressure30.36 inHg
Wind5.1 mph SE
Humidity50%
Visibility6.2 mi
Dew point47°
Wed, 2171° / 48°0Mostly clear
MorningMostly clear54°feels 53°
AfternoonMostly clear68°feels 67°
EveningMostly clear59°feels 58°
OvernightOvercast53°feels 51°
71 °Mostly clear

Erwin, Wednesday, 21 October

Mostly clear. High 71°, low 48°.

Pressure30.27 inHg
Wind5.2 mph S
Humidity42%
Visibility—
Dew point43°
Thu, 2272° / 49°0Clear
MorningClear56°feels 55°
AfternoonClear71°feels 69°
EveningClear62°feels 61°
OvernightClear58°feels 56°
72 °Clear

Erwin, Thursday, 22 October

Clear. High 72°, low 49°.

Pressure30.21 inHg
Wind6.5 mph SE
Humidity43%
Visibility—
Dew point45°
Fri, 2377° / 55°0Overcast
MorningOvercast61°feels 59°
AfternoonOvercast73°feels 72°
EveningOvercast65°feels 64°
OvernightOvercast62°feels 59°
77 °Overcast

Erwin, Friday, 23 October

Overcast. High 77°, low 55°.

Pressure30.15 inHg
Wind11.3 mph S
Humidity28%
Visibility—
Dew point37°
Sat, 2477° / 58°0Overcast
MorningOvercast63°feels 61°
AfternoonOvercast74°feels 72°
EveningOvercast65°feels 64°
OvernightOvercast63°feels 61°
77 °Overcast

Erwin, Saturday, 24 October

Overcast. High 77°, low 58°.

Pressure30.12 inHg
Wind13.3 mph S
Humidity30%
Visibility—
Dew point40°
Sun, 2576° / 57°0.3Rain
MorningRain65°feels 63°
AfternoonRain73°feels 72°
EveningRain60°feels 60°
OvernightRain58°feels 57°
76 °Rain

Erwin, Sunday, 25 October

Rain. High 76°, low 57°.

Pressure29.97 inHg
Wind11.3 mph S
Humidity34%
Visibility—
Dew point43°
Mon, 2652° / 42°0.67Heavy rain
MorningHeavy rain48°feels 43°
AfternoonHeavy rain50°feels 47°
EveningHeavy rain44°feels 40°
OvernightHeavy rain43°feels 38°
52 °Heavy rain

Erwin, Monday, 26 October

Heavy rain. High 52°, low 42°.

Pressure30.21 inHg
Wind15.3 mph NW
Humidity54%
Visibility—
Dew point35°

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 Erwin, 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.