As of 13:38 CDT

Weather in Erwin, IN

74°

Erwin, Wednesday, 21 October, 13:38

Clear. Feels like 72°. High 74°, low 44°.

Pressure30.21 inHg

Wind2.9 mph N

Humidity36%

Visibility6.2 mi

Dew point45°

See detailed hourly forecast

Thu, 2274° / 48°

74 °

Erwin, Thursday, 22 October

Clear. High 74°, low 48°.

Pressure30.27 inHg

Wind4.1 mph N

Humidity45%

Visibility6.2 mi

Dew point48°

Fri, 2371° / 49°

71 °

Erwin, Friday, 23 October

Clear. High 71°, low 49°.

Pressure30.33 inHg

Wind5.2 mph E

Humidity49%

Visibility6.2 mi

Dew point49°

Sat, 2471° / 48°

71 °

Erwin, Saturday, 24 October

Clear. High 71°, low 48°.

Pressure30.39 inHg

Wind4.2 mph SE

Humidity51%

Visibility6.2 mi

Dew point49°

Sun, 2574° / 50°

74 °

Erwin, Sunday, 25 October

Clear. High 74°, low 50°.

Pressure30.39 inHg

Wind2.2 mph S

Humidity49%

Visibility6.2 mi

Dew point50°

Mon, 2673° / 52°

73 °

Erwin, Monday, 26 October

Overcast. High 73°, low 52°.

Pressure30.27 inHg

Wind4.8 mph S

Humidity43%

Visibility—

Dew point46°

Tue, 2773° / 56°

73 °

Erwin, Tuesday, 27 October

Overcast. High 73°, low 56°.

Pressure30.24 inHg

Wind6.3 mph SE

Humidity40%

Visibility—

Dew point45°

Wed, 2878° / 61°

78 °

Erwin, Wednesday, 28 October

Mostly clear. High 78°, low 61°.

Pressure30.15 inHg

Wind11.8 mph SW

Humidity31%

Visibility—

Dew point42°

Thu, 2972° / 60°

0.02

72 °

Erwin, Thursday, 29 October

Light rain. High 72°, low 60°.

Pressure30.15 inHg

Wind10.2 mph NW

Humidity35%

Visibility—

Dew point41°

Fri, 3065° / 57°

0.09

65 °

Erwin, Friday, 30 October

Light rain. High 65°, low 57°.

Pressure30.18 inHg

Wind9.1 mph E

Humidity78%

Visibility—

Dew point56°

Sat, 3180° / 55°

80 °

Erwin, Saturday, 31 October

Overcast. High 80°, low 55°.

Pressure30.00 inHg

Wind17.8 mph S

Humidity39%

Visibility—

Dew point49°

Sun, 0170° / 61°

0.35

70 °

Erwin, Sunday, 1 November

Rain. High 70°, low 61°.

Pressure30.03 inHg

Wind19.3 mph S

Humidity89%

Visibility—

Dew point58°

Mon, 0263° / 59°

1.18

63 °

Erwin, Monday, 2 November

Rain. High 63°, low 59°.

Pressure29.74 inHg

Wind14.9 mph S

Humidity98%

Visibility—

Dew point62°

Tue, 0362° / 58°

0.49

62 °

Erwin, Tuesday, 3 November

Rain. High 62°, low 58°.

Pressure29.53 inHg

Wind12.2 mph N

Humidity95%

Visibility—

Dew point60°

Wed, 0461° / 49°

0.07

61 °

Erwin, Wednesday, 4 November

Light rain. High 61°, low 49°.

Pressure29.44 inHg

Wind15.1 mph SW

Humidity91%

Visibility—

Dew point52°

Thu, 0561° / 50°

0.03

61 °

Erwin, Thursday, 5 November

Light rain. High 61°, low 50°.

Pressure29.71 inHg

Wind16 mph SW

Humidity58%

Visibility—

Dew point43°

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.