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As of 18:46 CDT

Weather in Erwin, IL

60°Current weather

Erwin, Monday, 19 October, 18:46

Overcast. Feels like 59°. High 70°, low 40°.

Pressure30.33 inHg
Wind0 mph N
Humidity61%
Visibility6.2 mi
Dew point47°

Two-week outlook for Erwin, IL: week one averages a high of 70.6° and week two 56.4°, so week two runs 14.2° cooler than week one. Around 0.5 inches of precipitation are expected over the 14 days, across 2 wet days. The nearest weekend, October 24: 68°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 19 – October 25)70.6°47.2°0.0 in / 0 d—
2nd (October 26 – November 1)56.4°40.8°0.5 in / 2 d—

Weekend weather

Sat, October 24
Overcast
68°48°
no precip.
Sun, October 25
Overcast
75°53°
no precip.
Sat, October 31
Partly cloudy
65°44°
no precip.
Sun, November 1
Overcast
64°50°
no precip.
Tue, 2071° / 44°0Clear
71 °Clear

Erwin, Tuesday, 20 October

Clear. High 71°, low 44°.

Pressure30.36 inHg
Wind4.6 mph SE
Humidity48%
Visibility6.2 mi
Dew point47°
Wed, 2172° / 46°0Clear
72 °Clear

Erwin, Wednesday, 21 October

Clear. High 72°, low 46°.

Pressure30.27 inHg
Wind2.3 mph S
Humidity48%
Visibility6.2 mi
Dew point48°
Thu, 2272° / 49°0Clear
72 °Clear

Erwin, Thursday, 22 October

Clear. High 72°, low 49°.

Pressure30.30 inHg
Wind2.9 mph SE
Humidity49%
Visibility6.2 mi
Dew point50°
Fri, 2368° / 50°0Clear
68 °Clear

Erwin, Friday, 23 October

Clear. High 68°, low 50°.

Pressure30.30 inHg
Wind7.8 mph SE
Humidity57%
Visibility6.2 mi
Dew point49°
Sat, 2468° / 48°0Overcast
68 °Overcast

Erwin, Saturday, 24 October

Overcast. High 68°, low 48°.

Pressure30.36 inHg
Wind8.3 mph SE
Humidity45%
Visibility—
Dew point41°
Sun, 2575° / 53°0Overcast
75 °Overcast

Erwin, Sunday, 25 October

Overcast. High 75°, low 53°.

Pressure30.30 inHg
Wind7.6 mph SE
Humidity47%
Visibility—
Dew point48°
Mon, 2661° / 55°0.11Light rain
61 °Light rain

Erwin, Monday, 26 October

Light rain. High 61°, low 55°.

Pressure30.33 inHg
Wind7.4 mph N
Humidity56%
Visibility—
Dew point44°
Tue, 2752° / 42°0.38Rain
52 °Rain

Erwin, Tuesday, 27 October

Rain. High 52°, low 42°.

Pressure30.33 inHg
Wind14.4 mph N
Humidity85%
Visibility—
Dew point42°
Wed, 2845° / 30°0Clear
45 °Clear

Erwin, Wednesday, 28 October

Clear. High 45°, low 30°.

Pressure30.53 inHg
Wind11.7 mph N
Humidity33%
Visibility—
Dew point15°
Thu, 2950° / 29°0Clear
50 °Clear

Erwin, Thursday, 29 October

Clear. High 50°, low 29°.

Pressure30.47 inHg
Wind6.2 mph N
Humidity29%
Visibility—
Dew point14°
Fri, 3059° / 34°0Mostly clear
59 °Mostly clear

Erwin, Friday, 30 October

Mostly clear. High 59°, low 34°.

Pressure30.24 inHg
Wind15.3 mph SW
Humidity26%
Visibility—
Dew point19°
Sat, 3165° / 44°0Partly cloudy
65 °Partly cloudy

Erwin, Saturday, 31 October

Partly cloudy. High 65°, low 44°.

Pressure30.12 inHg
Wind15.8 mph SW
Humidity31%
Visibility—
Dew point29°
Sun, 0164° / 50°0Overcast
64 °Overcast

Erwin, Sunday, 1 November

Overcast. High 64°, low 50°.

Pressure30.09 inHg
Wind9.6 mph SW
Humidity34%
Visibility—
Dew point33°

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.