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As of 13:12 CDT

Weather in Herrin, IL

70°Current weather

Herrin, Monday, 19 October, 13:12

Clear. Feels like 69°. High 70°, low 40°.

Pressure30.39 inHg
Wind4.6 mph SW
Humidity43%
Visibility6.2 mi
Dew point47°

Two-week outlook for Herrin, IL: week one averages a high of 71.2° and week two 62.7°, so week two runs 8.5° cooler than week one. Around 0.3 inches of precipitation are expected over the 14 days, across 2 wet days. The nearest weekend, October 24: 70°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 19 – October 25)71.2°46.5°0.0 in / 0 d—
2nd (October 26 – November 1)62.7°44.4°0.3 in / 2 d—

Weekend weather

Sat, October 24
Overcast
70°47°
no precip.
Sun, October 25
Overcast
75°54°
no precip.
Sat, October 31
Light rain
54°46°
0.11 in
Sun, November 1
Light rain
70°49°
0.12 in
Tue, 2072° / 42°0Clear
72 °Clear

Herrin, Tuesday, 20 October

Clear. High 72°, low 42°.

Pressure30.36 inHg
Wind1.4 mph E
Humidity50%
Visibility6.2 mi
Dew point48°
Wed, 2170° / 46°0Overcast
70 °Overcast

Herrin, Wednesday, 21 October

Overcast. High 70°, low 46°.

Pressure30.30 inHg
Wind1.7 mph N
Humidity52%
Visibility6.2 mi
Dew point49°
Thu, 2271° / 48°0Clear
71 °Clear

Herrin, Thursday, 22 October

Clear. High 71°, low 48°.

Pressure30.30 inHg
Wind2.9 mph N
Humidity50%
Visibility6.2 mi
Dew point50°
Fri, 2369° / 48°0Clear
69 °Clear

Herrin, Friday, 23 October

Clear. High 69°, low 48°.

Pressure30.30 inHg
Wind6 mph E
Humidity57%
Visibility6.2 mi
Dew point49°
Sat, 2470° / 47°0Overcast
70 °Overcast

Herrin, Saturday, 24 October

Overcast. High 70°, low 47°.

Pressure30.36 inHg
Wind6.7 mph E
Humidity46%
Visibility—
Dew point44°
Sun, 2575° / 54°0Overcast
75 °Overcast

Herrin, Sunday, 25 October

Overcast. High 75°, low 54°.

Pressure30.36 inHg
Wind9.3 mph S
Humidity30%
Visibility—
Dew point39°
Mon, 2677° / 59°0Overcast
77 °Overcast

Herrin, Monday, 26 October

Overcast. High 77°, low 59°.

Pressure30.24 inHg
Wind8 mph SW
Humidity30%
Visibility—
Dew point39°
Tue, 2773° / 55°0.02Light rain
73 °Light rain

Herrin, Tuesday, 27 October

Light rain. High 73°, low 55°.

Pressure30.03 inHg
Wind16.5 mph NW
Humidity31%
Visibility—
Dew point38°
Wed, 2850° / 36°0Clear
50 °Clear

Herrin, Wednesday, 28 October

Clear. High 50°, low 36°.

Pressure30.36 inHg
Wind16.5 mph NW
Humidity21%
Visibility—
Dew point9°
Thu, 2956° / 29°0Clear
56 °Clear

Herrin, Thursday, 29 October

Clear. High 56°, low 29°.

Pressure30.33 inHg
Wind6.9 mph S
Humidity19%
Visibility—
Dew point10°
Fri, 3060° / 37°0Overcast
60 °Overcast

Herrin, Friday, 30 October

Overcast. High 60°, low 37°.

Pressure30.09 inHg
Wind10.9 mph S
Humidity18%
Visibility—
Dew point9°
Sat, 3154° / 46°0.11Light rain
54 °Light rain

Herrin, Saturday, 31 October

Light rain. High 54°, low 46°.

Pressure30.12 inHg
Wind7.8 mph SE
Humidity81%
Visibility—
Dew point40°
Sun, 0170° / 49°0.12Light rain
70 °Light rain

Herrin, Sunday, 1 November

Light rain. High 70°, low 49°.

Pressure29.97 inHg
Wind10.1 mph W
Humidity59%
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 Herrin, 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.