As of 13:48 EDT

Weather in Williamstown, IN

66°Current weather

Williamstown, Friday, 23 October, 13:48

Clear. Feels like 65°. High 67°, low 42°.

Pressure30.30 inHg
Wind5.8 mph E
Humidity52%
Visibility6.2 mi
Dew point48°
Sat, 2469° / 42°0Overcast
69 °Overcast

Williamstown, Saturday, 24 October

Overcast. High 69°, low 42°.

Pressure30.42 inHg
Wind5.9 mph SE
Humidity55%
Visibility6.2 mi
Dew point47°
Sun, 2570° / 44°0Clear
70 °Clear

Williamstown, Sunday, 25 October

Clear. High 70°, low 44°.

Pressure30.45 inHg
Wind3.1 mph SE
Humidity51%
Visibility6.2 mi
Dew point47°
Mon, 2669° / 48°0Overcast
69 °Overcast

Williamstown, Monday, 26 October

Overcast. High 69°, low 48°.

Pressure30.36 inHg
Wind2.8 mph W
Humidity50%
Visibility6.2 mi
Dew point47°
Tue, 2768° / 50°0Overcast
68 °Overcast

Williamstown, Tuesday, 27 October

Overcast. High 68°, low 50°.

Pressure30.30 inHg
Wind6.3 mph E
Humidity62%
Visibility6.2 mi
Dew point49°
Wed, 2870° / 52°0Partly cloudy
70 °Partly cloudy

Williamstown, Wednesday, 28 October

Partly cloudy. High 70°, low 52°.

Pressure30.18 inHg
Wind9.2 mph SW
Humidity49%
Visibility—
Dew point47°
Thu, 2974° / 52°0Overcast
74 °Overcast

Williamstown, Thursday, 29 October

Overcast. High 74°, low 52°.

Pressure30.15 inHg
Wind15.6 mph SW
Humidity32%
Visibility—
Dew point39°
Fri, 3069° / 52°0Overcast
69 °Overcast

Williamstown, Friday, 30 October

Overcast. High 69°, low 52°.

Pressure30.18 inHg
Wind8.4 mph S
Humidity38%
Visibility—
Dew point40°
Sat, 3159° / 53°0.44Light rain
59 °Light rain

Williamstown, Saturday, 31 October

Light rain. High 59°, low 53°.

Pressure30.12 inHg
Wind10.6 mph E
Humidity94%
Visibility—
Dew point53°
Sun, 0163° / 55°0Overcast
63 °Overcast

Williamstown, Sunday, 1 November

Overcast. High 63°, low 55°.

Pressure30.06 inHg
Wind7.6 mph N
Humidity76%
Visibility—
Dew point54°
Mon, 0265° / 57°0Overcast
65 °Overcast

Williamstown, Monday, 2 November

Overcast. High 65°, low 57°.

Pressure30.03 inHg
Wind6.1 mph SE
Humidity57%
Visibility—
Dew point48°
Tue, 0362° / 58°0.11Light rain
62 °Light rain

Williamstown, Tuesday, 3 November

Light rain. High 62°, low 58°.

Pressure29.80 inHg
Wind12.1 mph SE
Humidity89%
Visibility—
Dew point58°
Wed, 0473° / 60°0.12Light rain
73 °Light rain

Williamstown, Wednesday, 4 November

Light rain. High 73°, low 60°.

Pressure29.68 inHg
Wind14.6 mph SW
Humidity79%
Visibility—
Dew point60°
Thu, 0575° / 56°0.01Light rain
75 °Light rain

Williamstown, Thursday, 5 November

Light rain. High 75°, low 56°.

Pressure29.85 inHg
Wind10.2 mph SW
Humidity61%
Visibility—
Dew point56°
Fri, 0664° / 55°0Partly cloudy
64 °Partly cloudy

Williamstown, Friday, 6 November

Partly cloudy. High 64°, low 55°.

Pressure29.88 inHg
Wind13.8 mph W
Humidity64%
Visibility—
Dew point50°
Sat, 0771° / 52°0Clear
71 °Clear

Williamstown, Saturday, 7 November

Clear. High 71°, low 52°.

Pressure29.80 inHg
Wind16.7 mph W
Humidity44%
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.