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As of 13:06 CDT

Weather in Thomaston, IN

81°Current weather

Thomaston, Saturday, 8 August, 13:06

Overcast. Feels like 86°. High 84°, low 70°.

Pressure30.00 inHg
Wind8.1 mph NW
Humidity76%
Visibility6.2 mi
Dew point72°
Sun, 0985° / 64°0.43Heavy rain
85 °Heavy rain

Thomaston, Sunday, 9 August

Heavy rain. High 85°, low 64°.

Pressure30.00 inHg
Wind11.4 mph SW
Humidity74%
Visibility6.2 mi
Dew point72°
Mon, 1088° / 71°0.32Heavy rain
88 °Heavy rain

Thomaston, Monday, 10 August

Heavy rain. High 88°, low 71°.

Pressure29.91 inHg
Wind6.7 mph W
Humidity62%
Visibility6.2 mi
Dew point70°
Tue, 1187° / 71°0.26Rain
87 °Rain

Thomaston, Tuesday, 11 August

Rain. High 87°, low 71°.

Pressure29.80 inHg
Wind15 mph SW
Humidity69%
Visibility6.2 mi
Dew point73°
Wed, 1282° / 67°0.04Light rain
82 °Light rain

Thomaston, Wednesday, 12 August

Light rain. High 82°, low 67°.

Pressure29.83 inHg
Wind4.7 mph NE
Humidity79%
Visibility6.2 mi
Dew point70°
Thu, 1368° / 56°0.31Rain
68 °Rain

Thomaston, Thursday, 13 August

Rain. High 68°, low 56°.

Pressure29.88 inHg
Wind14 mph N
Humidity98%
Visibility—
Dew point63°
Fri, 1473° / 54°0.01Light rain
73 °Light rain

Thomaston, Friday, 14 August

Light rain. High 73°, low 54°.

Pressure30.15 inHg
Wind6.2 mph N
Humidity59%
Visibility—
Dew point55°
Sat, 1575° / 56°0Partly cloudy
75 °Partly cloudy

Thomaston, Saturday, 15 August

Partly cloudy. High 75°, low 56°.

Pressure30.21 inHg
Wind6.9 mph W
Humidity62%
Visibility—
Dew point59°
Sun, 1676° / 60°0.04Light rain
76 °Light rain

Thomaston, Sunday, 16 August

Light rain. High 76°, low 60°.

Pressure30.15 inHg
Wind9.4 mph SE
Humidity63%
Visibility—
Dew point61°
Mon, 1771° / 63°0.2Rain
71 °Rain

Thomaston, Monday, 17 August

Rain. High 71°, low 63°.

Pressure30.00 inHg
Wind10 mph E
Humidity84%
Visibility—
Dew point64°
Tue, 1880° / 67°0.13Light rain
80 °Light rain

Thomaston, Tuesday, 18 August

Light rain. High 80°, low 67°.

Pressure29.91 inHg
Wind7.5 mph SW
Humidity72%
Visibility—
Dew point68°
Wed, 1975° / 65°0.01Light rain
75 °Light rain

Thomaston, Wednesday, 19 August

Light rain. High 75°, low 65°.

Pressure29.94 inHg
Wind14.1 mph N
Humidity85%
Visibility—
Dew point67°
Thu, 2067° / 51°0Clear
67 °Clear

Thomaston, Thursday, 20 August

Clear. High 67°, low 51°.

Pressure30.21 inHg
Wind15.7 mph N
Humidity55%
Visibility—
Dew point48°
Fri, 2170° / 50°0Mostly clear
70 °Mostly clear

Thomaston, Friday, 21 August

Mostly clear. High 70°, low 50°.

Pressure30.24 inHg
Wind6.4 mph N
Humidity52%
Visibility—
Dew point49°
Sat, 2273° / 52°0Mostly clear
73 °Mostly clear

Thomaston, Saturday, 22 August

Mostly clear. High 73°, low 52°.

Pressure30.12 inHg
Wind9.6 mph W
Humidity52%
Visibility—
Dew point52°
Sun, 2376° / 54°0.01Light rain
76 °Light rain

Thomaston, Sunday, 23 August

Light rain. High 76°, low 54°.

Pressure30.12 inHg
Wind9 mph W
Humidity54%
Visibility—
Dew point55°

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 Thomaston, 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 Thomaston, 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.