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As of 03:52 CDT

Weather in Erwin, IL

48°Current weather

Erwin, Wednesday, 21 October, 03:52

Clear. Feels like 48°. High 75°, low 47°.

Pressure30.24 inHg
Wind0 mph N
Humidity86%
Visibility6.2 mi
Dew point44°

Two-week outlook for Erwin, IL: week one averages a high of 71.9° and week two 58.2°, so week two runs 13.7° cooler than week one. Around 1.0 inches of precipitation are expected over the 14 days, across 4 wet days. The nearest weekend, October 24: 71°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 21 – October 27)71.9°51.8°0.2 in / 1 d—
2nd (October 28 – November 3)58.2°48.1°0.8 in / 3 d—

Weekend weather

Sat, October 24
Overcast
71°52°
no precip.
Sun, October 25
Overcast
75°53°
no precip.
Sat, October 31
Light rain
57°42°
0.02 in
Sun, November 1
Rain
55°47°
0.52 in
Thu, 2275° / 49°0Clear
75 °Clear

Erwin, Thursday, 22 October

Clear. High 75°, low 49°.

Pressure30.27 inHg
Wind2.2 mph E
Humidity44%
Visibility6.2 mi
Dew point49°
Fri, 2373° / 52°0Clear
73 °Clear

Erwin, Friday, 23 October

Clear. High 73°, low 52°.

Pressure30.30 inHg
Wind7.3 mph S
Humidity49%
Visibility6.2 mi
Dew point51°
Sat, 2471° / 52°0Overcast
71 °Overcast

Erwin, Saturday, 24 October

Overcast. High 71°, low 52°.

Pressure30.33 inHg
Wind8.3 mph S
Humidity51%
Visibility6.2 mi
Dew point50°
Sun, 2575° / 53°0Overcast
75 °Overcast

Erwin, Sunday, 25 October

Overcast. High 75°, low 53°.

Pressure30.33 inHg
Wind6.4 mph S
Humidity43%
Visibility—
Dew point47°
Mon, 2674° / 55°0Overcast
74 °Overcast

Erwin, Monday, 26 October

Overcast. High 74°, low 55°.

Pressure30.21 inHg
Wind7.1 mph S
Humidity38%
Visibility—
Dew point44°
Tue, 2761° / 55°0.21Light rain
61 °Light rain

Erwin, Tuesday, 27 October

Light rain. High 61°, low 55°.

Pressure30.21 inHg
Wind8.4 mph NW
Humidity90%
Visibility—
Dew point52°
Wed, 2862° / 54°0.09Light rain
62 °Light rain

Erwin, Wednesday, 28 October

Light rain. High 62°, low 54°.

Pressure30.12 inHg
Wind17.6 mph W
Humidity76%
Visibility—
Dew point50°
Thu, 2952° / 43°0Overcast
52 °Overcast

Erwin, Thursday, 29 October

Overcast. High 52°, low 43°.

Pressure30.30 inHg
Wind16.9 mph NW
Humidity60%
Visibility—
Dew point34°
Fri, 3056° / 41°0Overcast
56 °Overcast

Erwin, Friday, 30 October

Overcast. High 56°, low 41°.

Pressure30.33 inHg
Wind6.8 mph E
Humidity42%
Visibility—
Dew point31°
Sat, 3157° / 42°0.02Light rain
57 °Light rain

Erwin, Saturday, 31 October

Light rain. High 57°, low 42°.

Pressure30.21 inHg
Wind15.2 mph SE
Humidity38%
Visibility—
Dew point26°
Sun, 0155° / 47°0.52Rain
55 °Rain

Erwin, Sunday, 1 November

Rain. High 55°, low 47°.

Pressure29.97 inHg
Wind12.1 mph SE
Humidity96%
Visibility—
Dew point53°
Mon, 0259° / 55°0.14Light rain
59 °Light rain

Erwin, Monday, 2 November

Light rain. High 59°, low 55°.

Pressure30.00 inHg
Wind9.9 mph NW
Humidity91%
Visibility—
Dew point53°
Tue, 0366° / 55°0.02Light rain
66 °Light rain

Erwin, Tuesday, 3 November

Light rain. High 66°, low 55°.

Pressure29.91 inHg
Wind14.9 mph SE
Humidity61%
Visibility—
Dew point50°

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.