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As of 10:37 CDT

Weather in Erwin, IL

60°Current weather

Erwin, Tuesday, 20 October, 10:37

Clear. Feels like 59°. High 70°, low 44°.

Pressure30.39 inHg
Wind0 mph N
Humidity65%
Visibility6.2 mi
Dew point48°

Two-week outlook for Erwin, IL: week one averages a high of 72.3° and week two 54.1°, so week two runs 18.1° cooler than week one. Around 0.1 inches of precipitation are expected over the 14 days, across 1 wet days. The nearest weekend, October 24: 73°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 20 – October 26)72.3°48.3°0.1 in / 1 d—
2nd (October 27 – November 2)54.1°36.8°0.0 in / 0 d—

Weekend weather

Sat, October 24
Partly cloudy
73°52°
no precip.
Sun, October 25
Overcast
77°55°
no precip.
Sat, October 31
Overcast
52°31°
no precip.
Sun, November 1
Overcast
58°43°
no precip.
Wed, 2173° / 45°0Clear
73 °Clear

Erwin, Wednesday, 21 October

Clear. High 73°, low 45°.

Pressure30.27 inHg
Wind2.8 mph S
Humidity48%
Visibility6.2 mi
Dew point48°
Thu, 2273° / 48°0Clear
73 °Clear

Erwin, Thursday, 22 October

Clear. High 73°, low 48°.

Pressure30.30 inHg
Wind2.3 mph E
Humidity48%
Visibility6.2 mi
Dew point50°
Fri, 2371° / 51°0Clear
71 °Clear

Erwin, Friday, 23 October

Clear. High 71°, low 51°.

Pressure30.30 inHg
Wind7.4 mph S
Humidity53%
Visibility6.2 mi
Dew point51°
Sat, 2473° / 52°0Partly cloudy
73 °Partly cloudy

Erwin, Saturday, 24 October

Partly cloudy. High 73°, low 52°.

Pressure30.30 inHg
Wind8.2 mph S
Humidity48%
Visibility—
Dew point47°
Sun, 2577° / 55°0Overcast
77 °Overcast

Erwin, Sunday, 25 October

Overcast. High 77°, low 55°.

Pressure30.36 inHg
Wind6.4 mph S
Humidity44%
Visibility—
Dew point49°
Mon, 2670° / 42°0.08Light rain
70 °Light rain

Erwin, Monday, 26 October

Light rain. High 70°, low 42°.

Pressure30.09 inHg
Wind16.2 mph NW
Humidity36%
Visibility—
Dew point40°
Tue, 2750° / 36°0.02Light rain
50 °Light rain

Erwin, Tuesday, 27 October

Light rain. High 50°, low 36°.

Pressure30.47 inHg
Wind14.5 mph NW
Humidity35%
Visibility—
Dew point21°
Wed, 2851° / 30°0Clear
51 °Clear

Erwin, Wednesday, 28 October

Clear. High 51°, low 30°.

Pressure30.42 inHg
Wind9.9 mph SW
Humidity32%
Visibility—
Dew point17°
Thu, 2955° / 38°0Mostly clear
55 °Mostly clear

Erwin, Thursday, 29 October

Mostly clear. High 55°, low 38°.

Pressure30.15 inHg
Wind12.7 mph NW
Humidity43%
Visibility—
Dew point30°
Fri, 3048° / 35°0Clear
48 °Clear

Erwin, Friday, 30 October

Clear. High 48°, low 35°.

Pressure30.45 inHg
Wind13.2 mph N
Humidity39%
Visibility—
Dew point21°
Sat, 3152° / 31°0Overcast
52 °Overcast

Erwin, Saturday, 31 October

Overcast. High 52°, low 31°.

Pressure30.27 inHg
Wind11.4 mph SW
Humidity30%
Visibility—
Dew point19°
Sun, 0158° / 43°0Overcast
58 °Overcast

Erwin, Sunday, 1 November

Overcast. High 58°, low 43°.

Pressure30.12 inHg
Wind10.6 mph SW
Humidity65%
Visibility—
Dew point40°
Mon, 0265° / 44°0Mostly clear
65 °Mostly clear

Erwin, Monday, 2 November

Mostly clear. High 65°, low 44°.

Pressure30.24 inHg
Wind8.8 mph S
Humidity48%
Visibility—
Dew point40°

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 Erwin, 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.