As of 02:56 EDT

Weather in Williamstown, IN

46°Current weather

Williamstown, Thursday, 22 October, 02:56

Clear. Feels like 44°. High 71°, low 43°.

Pressure30.21 inHg
Wind4.1 mph E
Humidity82%
Visibility6.2 mi
Dew point41°
Fri, 2369° / 42°0Clear
69 °Clear

Williamstown, Friday, 23 October

Clear. High 69°, low 42°.

Pressure30.36 inHg
Wind5.9 mph E
Humidity51%
Visibility6.2 mi
Dew point45°
Sat, 2468° / 47°0Overcast
68 °Overcast

Williamstown, Saturday, 24 October

Overcast. High 68°, low 47°.

Pressure30.42 inHg
Wind5.5 mph SE
Humidity53%
Visibility6.2 mi
Dew point47°
Sun, 2569° / 46°0Clear
69 °Clear

Williamstown, Sunday, 25 October

Clear. High 69°, low 46°.

Pressure30.45 inHg
Wind2.3 mph SE
Humidity54%
Visibility6.2 mi
Dew point46°
Mon, 2669° / 47°0Overcast
69 °Overcast

Williamstown, Monday, 26 October

Overcast. High 69°, low 47°.

Pressure30.36 inHg
Wind5.1 mph SE
Humidity42%
Visibility—
Dew point42°
Tue, 2769° / 48°0Overcast
69 °Overcast

Williamstown, Tuesday, 27 October

Overcast. High 69°, low 48°.

Pressure30.24 inHg
Wind6.8 mph S
Humidity41%
Visibility—
Dew point41°
Wed, 2860° / 50°0Overcast
60 °Overcast

Williamstown, Wednesday, 28 October

Overcast. High 60°, low 50°.

Pressure30.12 inHg
Wind14.7 mph W
Humidity55%
Visibility—
Dew point43°
Thu, 2956° / 43°0.02Light rain
56 °Light rain

Williamstown, Thursday, 29 October

Light rain. High 56°, low 43°.

Pressure30.24 inHg
Wind10.9 mph NE
Humidity41%
Visibility—
Dew point31°
Fri, 3063° / 39°0Partly cloudy
63 °Partly cloudy

Williamstown, Friday, 30 October

Partly cloudy. High 63°, low 39°.

Pressure30.24 inHg
Wind7.6 mph SE
Humidity37%
Visibility—
Dew point31°
Sat, 3167° / 48°0Overcast
67 °Overcast

Williamstown, Saturday, 31 October

Overcast. High 67°, low 48°.

Pressure30.18 inHg
Wind16 mph S
Humidity55%
Visibility—
Dew point47°
Sun, 0160° / 55°0.33Rain
60 °Rain

Williamstown, Sunday, 1 November

Rain. High 60°, low 55°.

Pressure30.12 inHg
Wind17.2 mph S
Humidity58%
Visibility—
Dew point45°
Mon, 0259° / 45°0.24Light rain
59 °Light rain

Williamstown, Monday, 2 November

Light rain. High 59°, low 45°.

Pressure30.06 inHg
Wind17.1 mph NW
Humidity50%
Visibility—
Dew point40°
Tue, 0349° / 37°0Overcast
49 °Overcast

Williamstown, Tuesday, 3 November

Overcast. High 49°, low 37°.

Pressure30.30 inHg
Wind14 mph W
Humidity30%
Visibility—
Dew point17°
Wed, 0452° / 38°0Overcast
52 °Overcast

Williamstown, Wednesday, 4 November

Overcast. High 52°, low 38°.

Pressure30.03 inHg
Wind21.3 mph SW
Humidity40%
Visibility—
Dew point26°
Thu, 0558° / 41°0.12Light rain
58 °Light rain

Williamstown, Thursday, 5 November

Light rain. High 58°, low 41°.

Pressure29.68 inHg
Wind23.8 mph SW
Humidity92%
Visibility—
Dew point49°
Fri, 0648° / 34°0Mostly clear
48 °Mostly clear

Williamstown, Friday, 6 November

Mostly clear. High 48°, low 34°.

Pressure30.06 inHg
Wind7.2 mph NW
Humidity45%
Visibility—
Dew point26°

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.