EN
English Español

As of 14:53 CDT

Weather in Williamstown, MO

84°Current weather

Williamstown, Saturday, 8 August, 14:53

Clear. Feels like 86°. High 85°, low 68°.

Pressure30.00 inHg
Wind3.8 mph NE
Humidity55%
Visibility6.2 mi
Dew point66°
Sun, 0996° / 73°0Overcast
96 °Overcast

Williamstown, Sunday, 9 August

Overcast. High 96°, low 73°.

Pressure29.88 inHg
Wind11.4 mph S
Humidity58%
Visibility6.2 mi
Dew point69°
Mon, 1098° / 73°0Overcast
98 °Overcast

Williamstown, Monday, 10 August

Overcast. High 98°, low 73°.

Pressure29.85 inHg
Wind13.7 mph SW
Humidity43%
Visibility6.2 mi
Dew point67°
Tue, 1195° / 80°0Overcast
95 °Overcast

Williamstown, Tuesday, 11 August

Overcast. High 95°, low 80°.

Pressure29.80 inHg
Wind17.8 mph SW
Humidity46%
Visibility6.2 mi
Dew point66°
Wed, 1293° / 71°0.2Rain
93 °Rain

Williamstown, Wednesday, 12 August

Rain. High 93°, low 71°.

Pressure29.85 inHg
Wind12.8 mph NE
Humidity57%
Visibility6.2 mi
Dew point72°
Thu, 1374° / 69°0.34Rain
74 °Rain

Williamstown, Thursday, 13 August

Rain. High 74°, low 69°.

Pressure29.88 inHg
Wind11.4 mph S
Humidity90%
Visibility—
Dew point69°
Fri, 1480° / 60°0Partly cloudy
80 °Partly cloudy

Williamstown, Friday, 14 August

Partly cloudy. High 80°, low 60°.

Pressure30.18 inHg
Wind10.2 mph E
Humidity38%
Visibility—
Dew point49°
Sat, 1582° / 57°0Partly cloudy
82 °Partly cloudy

Williamstown, Saturday, 15 August

Partly cloudy. High 82°, low 57°.

Pressure30.24 inHg
Wind10.9 mph SE
Humidity39%
Visibility—
Dew point50°
Sun, 1678° / 64°0.02Light rain
78 °Light rain

Williamstown, Sunday, 16 August

Light rain. High 78°, low 64°.

Pressure30.09 inHg
Wind12.1 mph S
Humidity81%
Visibility—
Dew point69°
Mon, 1795° / 70°0Partly cloudy
95 °Partly cloudy

Williamstown, Monday, 17 August

Partly cloudy. High 95°, low 70°.

Pressure29.91 inHg
Wind10.1 mph NE
Humidity51%
Visibility—
Dew point68°
Tue, 1892° / 73°0.05Light rain
92 °Light rain

Williamstown, Tuesday, 18 August

Light rain. High 92°, low 73°.

Pressure29.97 inHg
Wind7.2 mph NE
Humidity46%
Visibility—
Dew point66°
Wed, 1996° / 71°0Overcast
96 °Overcast

Williamstown, Wednesday, 19 August

Overcast. High 96°, low 71°.

Pressure29.88 inHg
Wind8.4 mph SW
Humidity46%
Visibility—
Dew point66°
Thu, 2087° / 71°0.13Light rain
87 °Light rain

Williamstown, Thursday, 20 August

Light rain. High 87°, low 71°.

Pressure29.88 inHg
Wind10.8 mph NE
Humidity50%
Visibility—
Dew point64°
Fri, 2187° / 65°0Mostly clear
87 °Mostly clear

Williamstown, Friday, 21 August

Mostly clear. High 87°, low 65°.

Pressure29.94 inHg
Wind11.8 mph E
Humidity37%
Visibility—
Dew point54°
Sat, 2294° / 63°0.05Light rain
94 °Light rain

Williamstown, Saturday, 22 August

Light rain. High 94°, low 63°.

Pressure29.91 inHg
Wind19.4 mph NE
Humidity33%
Visibility—
Dew point54°
Sun, 2378° / 56°0.03Light rain
78 °Light rain

Williamstown, Sunday, 23 August

Light rain. High 78°, low 56°.

Pressure30.18 inHg
Wind14.7 mph NE
Humidity39%
Visibility—
Dew point44°

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, MO 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, MO 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.