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As of 21:40 CDT

Weather in Erwin, IL

44°Current weather

Erwin, Saturday, 17 October, 21:40

Clear. Feels like 42°. High 58°, low 37°.

Pressure30.45 inHg
Wind3.4 mph S
Humidity74%
Visibility6.2 mi
Dew point36°

10-day forecast for Erwin, IL: 37° to 78°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.

78°
Best day: Saturday, October 24
58°
Worst day: Monday, October 26

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

Sun, 1863° / 39°0Clear
MorningClear44°feels 39°
AfternoonClear62°feels 60°
EveningClear51°feels 49°
OvernightClear43°feels 38°
63 °Clear

Erwin, Sunday, 18 October

Clear. High 63°, low 39°.

Pressure30.45 inHg
Wind9.6 mph S
Humidity48%
Visibility6.2 mi
Dew point40°
Mon, 1966° / 43°0Partly cloudy
MorningClear44°feels 42°
AfternoonOvercast65°feels 64°
EveningClear54°feels 52°
OvernightClear46°feels 43°
66 °Partly cloudy

Erwin, Monday, 19 October

Partly cloudy. High 66°, low 43°.

Pressure30.39 inHg
Wind3.8 mph S
Humidity51%
Visibility6.2 mi
Dew point45°
Tue, 2068° / 43°0Partly cloudy
MorningMostly clear44°feels 43°
AfternoonMostly clear67°feels 66°
EveningClear55°feels 53°
OvernightClear46°feels 46°
68 °Partly cloudy

Erwin, Tuesday, 20 October

Partly cloudy. High 68°, low 43°.

Pressure30.39 inHg
Wind4.3 mph SE
Humidity49%
Visibility6.2 mi
Dew point46°
Wed, 2171° / 45°0Clear
MorningClear50°feels 49°
AfternoonClear70°feels 69°
EveningClear58°feels 57°
OvernightClear48°feels 47°
71 °Clear

Erwin, Wednesday, 21 October

Clear. High 71°, low 45°.

Pressure30.27 inHg
Wind3.8 mph S
Humidity53%
Visibility6.2 mi
Dew point48°
Thu, 2271° / 47°0Clear
MorningClear54°feels 54°
AfternoonClear69°feels 68°
EveningClear60°feels 59°
OvernightClear55°feels 54°
71 °Clear

Erwin, Thursday, 22 October

Clear. High 71°, low 47°.

Pressure30.24 inHg
Wind5.5 mph E
Humidity46%
Visibility—
Dew point46°
Fri, 2374° / 51°0Mostly clear
MorningMostly clear56°feels 56°
AfternoonMostly clear69°feels 68°
EveningMostly clear64°feels 62°
OvernightMostly clear60°feels 58°
74 °Mostly clear

Erwin, Friday, 23 October

Mostly clear. High 74°, low 51°.

Pressure30.27 inHg
Wind9.2 mph SE
Humidity46%
Visibility—
Dew point46°
Sat, 2478° / 58°0Overcast
MorningOvercast63°feels 61°
AfternoonOvercast74°feels 73°
EveningOvercast67°feels 65°
OvernightOvercast63°feels 61°
78 °Overcast

Erwin, Saturday, 24 October

Overcast. High 78°, low 58°.

Pressure30.18 inHg
Wind13.7 mph S
Humidity29%
Visibility—
Dew point39°
Sun, 2561° / 46°0Overcast
MorningOvercast51°feels 49°
AfternoonOvercast52°feels 50°
EveningOvercast49°feels 48°
OvernightOvercast47°feels 44°
61 °Overcast

Erwin, Sunday, 25 October

Overcast. High 61°, low 46°.

Pressure30.45 inHg
Wind13.2 mph NW
Humidity53%
Visibility—
Dew point36°
Mon, 2658° / 38°0Overcast
MorningOvercast43°feels 41°
AfternoonOvercast55°feels 52°
EveningOvercast48°feels 48°
OvernightOvercast44°feels 43°
58 °Overcast

Erwin, Monday, 26 October

Overcast. High 58°, low 38°.

Pressure30.42 inHg
Wind6.1 mph N
Humidity32%
Visibility—
Dew point24°

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.