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As of 04:29 CDT

Weather in Erwin, IN

59°Current weather

Erwin, Monday, 12 October, 04:29

Mostly clear. Feels like 59°. High 87°, low 59°.

Pressure30.00 inHg
Wind5.1 mph SW
Humidity90%
Visibility6.2 mi
Dew point56°
Tue, 1388° / 66°0Clear
88 °Clear

Erwin, Tuesday, 13 October

Clear. High 88°, low 66°.

Pressure29.94 inHg
Wind9.4 mph SW
Humidity50%
Visibility6.2 mi
Dew point63°
Wed, 1482° / 72°0.14Rain
82 °Rain

Erwin, Wednesday, 14 October

Rain. High 82°, low 72°.

Pressure30.03 inHg
Wind7.2 mph SW
Humidity92%
Visibility1.6 mi
Dew point73°
Thu, 1582° / 70°0.2Light rain
82 °Light rain

Erwin, Thursday, 15 October

Light rain. High 82°, low 70°.

Pressure30.06 inHg
Wind6.2 mph SW
Humidity73%
Visibility6.0 mi
Dew point72°
Fri, 1672° / 55°0.04Light rain
72 °Light rain

Erwin, Friday, 16 October

Light rain. High 72°, low 55°.

Pressure30.30 inHg
Wind17.6 mph N
Humidity39%
Visibility—
Dew point38°
Sat, 1763° / 46°0Clear
63 °Clear

Erwin, Saturday, 17 October

Clear. High 63°, low 46°.

Pressure30.45 inHg
Wind10.2 mph NE
Humidity38%
Visibility—
Dew point33°
Sun, 1870° / 38°0Clear
70 °Clear

Erwin, Sunday, 18 October

Clear. High 70°, low 38°.

Pressure30.36 inHg
Wind9.4 mph S
Humidity33%
Visibility—
Dew point32°
Mon, 1975° / 49°0Mostly clear
75 °Mostly clear

Erwin, Monday, 19 October

Mostly clear. High 75°, low 49°.

Pressure30.30 inHg
Wind11.1 mph S
Humidity45%
Visibility—
Dew point47°
Tue, 2065° / 61°0.06Light rain
65 °Light rain

Erwin, Tuesday, 20 October

Light rain. High 65°, low 61°.

Pressure30.30 inHg
Wind8.1 mph NE
Humidity79%
Visibility—
Dew point58°
Wed, 2177° / 61°0Mostly clear
77 °Mostly clear

Erwin, Wednesday, 21 October

Mostly clear. High 77°, low 61°.

Pressure30.27 inHg
Wind9.7 mph E
Humidity48%
Visibility—
Dew point52°
Thu, 2280° / 57°0Clear
80 °Clear

Erwin, Thursday, 22 October

Clear. High 80°, low 57°.

Pressure30.27 inHg
Wind7.7 mph E
Humidity40%
Visibility—
Dew point49°
Fri, 2379° / 63°0Overcast
79 °Overcast

Erwin, Friday, 23 October

Overcast. High 79°, low 63°.

Pressure30.27 inHg
Wind13.3 mph SW
Humidity52%
Visibility—
Dew point53°
Sat, 2472° / 54°0Overcast
72 °Overcast

Erwin, Saturday, 24 October

Overcast. High 72°, low 54°.

Pressure30.30 inHg
Wind12.6 mph NE
Humidity29%
Visibility—
Dew point34°
Sun, 2578° / 58°0Overcast
78 °Overcast

Erwin, Sunday, 25 October

Overcast. High 78°, low 58°.

Pressure29.91 inHg
Wind21.5 mph SW
Humidity50%
Visibility—
Dew point52°
Mon, 2662° / 57°0Light rain
62 °Light rain

Erwin, Monday, 26 October

Light rain. High 62°, low 57°.

Pressure30.00 inHg
Wind12.4 mph W
Humidity68%
Visibility—
Dew point51°
Tue, 2767° / 50°0Partly cloudy
67 °Partly cloudy

Erwin, Tuesday, 27 October

Partly cloudy. High 67°, low 50°.

Pressure30.06 inHg
Wind11.5 mph NE
Humidity38%
Visibility—
Dew point37°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Erwin, IN are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Erwin, IN since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.