EN
English Español

As of 12:21 EDT

Weather in Letts, IN

72°Current weather

Letts, Thursday, 8 October, 12:21

Clear. Feels like 70°. High 75°, low 50°.

Pressure30.09 inHg
Wind2.5 mph W
Humidity42%
Visibility6.2 mi
Dew point47°
Fri, 0981° / 46°0Clear
81 °Clear

Letts, Friday, 9 October

Clear. High 81°, low 46°.

Pressure30.18 inHg
Wind4.7 mph S
Humidity39%
Visibility6.2 mi
Dew point49°
Sat, 1076° / 54°0.04Light rain
76 °Light rain

Letts, Saturday, 10 October

Light rain. High 76°, low 54°.

Pressure30.18 inHg
Wind10.2 mph E
Humidity45%
Visibility6.2 mi
Dew point50°
Sun, 1171° / 57°0.55Rain
71 °Rain

Letts, Sunday, 11 October

Rain. High 71°, low 57°.

Pressure29.88 inHg
Wind8.5 mph SE
Humidity75%
Visibility2.1 mi
Dew point60°
Mon, 1281° / 57°0Clear
81 °Clear

Letts, Monday, 12 October

Clear. High 81°, low 57°.

Pressure30.00 inHg
Wind4.2 mph SW
Humidity69%
Visibility6.2 mi
Dew point60°
Tue, 1384° / 65°0Clear
84 °Clear

Letts, Tuesday, 13 October

Clear. High 84°, low 65°.

Pressure29.85 inHg
Wind9.1 mph W
Humidity43%
Visibility—
Dew point56°
Wed, 1476° / 57°0Partly cloudy
76 °Partly cloudy

Letts, Wednesday, 14 October

Partly cloudy. High 76°, low 57°.

Pressure30.03 inHg
Wind12.1 mph SE
Humidity48%
Visibility—
Dew point51°
Thu, 1589° / 64°0Mostly clear
89 °Mostly clear

Letts, Thursday, 15 October

Mostly clear. High 89°, low 64°.

Pressure30.00 inHg
Wind15 mph SW
Humidity45%
Visibility—
Dew point62°
Fri, 1682° / 60°0.07Light rain
82 °Light rain

Letts, Friday, 16 October

Light rain. High 82°, low 60°.

Pressure30.12 inHg
Wind15.3 mph NW
Humidity54%
Visibility—
Dew point62°
Sat, 1760° / 46°0Clear
60 °Clear

Letts, Saturday, 17 October

Clear. High 60°, low 46°.

Pressure30.50 inHg
Wind17 mph NE
Humidity41%
Visibility—
Dew point35°
Sun, 1864° / 39°0Overcast
64 °Overcast

Letts, Sunday, 18 October

Overcast. High 64°, low 39°.

Pressure30.42 inHg
Wind12.7 mph E
Humidity23%
Visibility—
Dew point21°
Mon, 1965° / 50°0.02Light rain
65 °Light rain

Letts, Monday, 19 October

Light rain. High 65°, low 50°.

Pressure30.33 inHg
Wind12.1 mph SW
Humidity35%
Visibility—
Dew point35°
Tue, 2070° / 57°0.03Light rain
70 °Light rain

Letts, Tuesday, 20 October

Light rain. High 70°, low 57°.

Pressure30.21 inHg
Wind14.4 mph SW
Humidity60%
Visibility—
Dew point54°
Wed, 2167° / 56°0.03Light rain
67 °Light rain

Letts, Wednesday, 21 October

Light rain. High 67°, low 56°.

Pressure30.12 inHg
Wind11.8 mph SW
Humidity74%
Visibility—
Dew point57°
Thu, 2274° / 54°0.07Light rain
74 °Light rain

Letts, Thursday, 22 October

Light rain. High 74°, low 54°.

Pressure29.97 inHg
Wind16.3 mph SW
Humidity48%
Visibility—
Dew point51°
Fri, 2362° / 42°0Clear
62 °Clear

Letts, Friday, 23 October

Clear. High 62°, low 42°.

Pressure30.18 inHg
Wind11.3 mph W
Humidity38%
Visibility—
Dew point32°

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 Letts, 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 Letts, 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.