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As of 06:24 EDT

Weather in Williamstown, IN

43°Current weather

Williamstown, Thursday, 22 October, 06:24

Clear. Feels like 41°. High 71°, low 43°.

Pressure30.21 inHg
Wind3.6 mph E
Humidity92%
Visibility6.2 mi
Dew point40°
Fri, 2369° / 42°0Clear
69 °Clear

Williamstown, Friday, 23 October

Clear. High 69°, low 42°.

Pressure30.33 inHg
Wind5.4 mph E
Humidity50%
Visibility6.2 mi
Dew point44°
Sat, 2468° / 47°0Overcast
68 °Overcast

Williamstown, Saturday, 24 October

Overcast. High 68°, low 47°.

Pressure30.42 inHg
Wind5.5 mph SE
Humidity54%
Visibility6.2 mi
Dew point47°
Sun, 2570° / 47°0Clear
70 °Clear

Williamstown, Sunday, 25 October

Clear. High 70°, low 47°.

Pressure30.45 inHg
Wind1.8 mph S
Humidity52%
Visibility6.2 mi
Dew point47°
Mon, 2670° / 47°0Overcast
70 °Overcast

Williamstown, Monday, 26 October

Overcast. High 70°, low 47°.

Pressure30.36 inHg
Wind4.6 mph SE
Humidity43%
Visibility—
Dew point43°
Tue, 2768° / 51°0Overcast
68 °Overcast

Williamstown, Tuesday, 27 October

Overcast. High 68°, low 51°.

Pressure30.30 inHg
Wind8 mph E
Humidity52%
Visibility—
Dew point47°
Wed, 2871° / 56°0Overcast
71 °Overcast

Williamstown, Wednesday, 28 October

Overcast. High 71°, low 56°.

Pressure30.15 inHg
Wind10.1 mph W
Humidity41%
Visibility—
Dew point44°
Thu, 2965° / 51°0Overcast
65 °Overcast

Williamstown, Thursday, 29 October

Overcast. High 65°, low 51°.

Pressure30.15 inHg
Wind5.1 mph W
Humidity50%
Visibility—
Dew point44°
Fri, 3073° / 54°0Overcast
73 °Overcast

Williamstown, Friday, 30 October

Overcast. High 73°, low 54°.

Pressure29.97 inHg
Wind10.4 mph SW
Humidity41%
Visibility—
Dew point44°
Sat, 3165° / 56°0.13Light rain
65 °Light rain

Williamstown, Saturday, 31 October

Light rain. High 65°, low 56°.

Pressure29.88 inHg
Wind17.4 mph SW
Humidity48%
Visibility—
Dew point44°
Sun, 0166° / 56°0.03Light rain
66 °Light rain

Williamstown, Sunday, 1 November

Light rain. High 66°, low 56°.

Pressure29.94 inHg
Wind13.3 mph SW
Humidity61%
Visibility—
Dew point51°
Mon, 0254° / 49°0.38Rain
54 °Rain

Williamstown, Monday, 2 November

Rain. High 54°, low 49°.

Pressure30.06 inHg
Wind13.9 mph NE
Humidity79%
Visibility—
Dew point45°
Tue, 0358° / 46°0Overcast
58 °Overcast

Williamstown, Tuesday, 3 November

Overcast. High 58°, low 46°.

Pressure30.24 inHg
Wind15.8 mph NE
Humidity38%
Visibility—
Dew point31°
Wed, 0453° / 46°0Overcast
53 °Overcast

Williamstown, Wednesday, 4 November

Overcast. High 53°, low 46°.

Pressure30.27 inHg
Wind19.4 mph E
Humidity42%
Visibility—
Dew point30°
Thu, 0551° / 45°0.16Light rain
51 °Light rain

Williamstown, Thursday, 5 November

Light rain. High 51°, low 45°.

Pressure30.24 inHg
Wind18.7 mph E
Humidity65%
Visibility—
Dew point39°
Fri, 0650° / 45°0.08Light rain
50 °Light rain

Williamstown, Friday, 6 November

Light rain. High 50°, low 45°.

Pressure30.21 inHg
Wind12.1 mph SE
Humidity91%
Visibility—
Dew point45°

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 Williamstown, 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 Williamstown, 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.