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As of 22:21 CST

Weather in Williamstown, IA

41°Current weather

Williamstown, Thursday, 5 November, 22:21

Overcast. Feels like 35°. High 49°, low 41°.

Pressure30.12 inHg
Wind10.6 mph N
Humidity88%
Visibility6.2 mi
Dew point37°

10-day forecast for Williamstown, IA: 29° to 64°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.

64°
Best day: Monday, November 9
40°
Worst day: Friday, November 13

Tap any day below to see morning, afternoon, evening and overnight.

Fri, 0644° / 33°0Clear
MorningClear35°feels 31°
AfternoonClear44°feels 42°
EveningClear35°feels 35°
OvernightOvercast40°feels 34°
44 °Clear

Williamstown, Friday, 6 November

Clear. High 44°, low 33°.

Pressure30.27 inHg
Wind4.3 mph N
Humidity60%
Visibility6.2 mi
Dew point27°
Sat, 0753° / 31°0Mostly clear
MorningClear35°feels 29°
AfternoonPartly cloudy53°feels 50°
EveningPartly cloudy45°feels 40°
OvernightOvercast33°feels 33°
53 °Mostly clear

Williamstown, Saturday, 7 November

Mostly clear. High 53°, low 31°.

Pressure30.18 inHg
Wind8.6 mph SW
Humidity56%
Visibility6.2 mi
Dew point35°
Sun, 0855° / 40°0Clear
MorningClear43°feels 38°
AfternoonClear55°feels 53°
EveningPartly cloudy41°feels 39°
OvernightPartly cloudy45°feels 40°
55 °Clear

Williamstown, Sunday, 8 November

Clear. High 55°, low 40°.

Pressure30.15 inHg
Wind10.1 mph NW
Humidity50%
Visibility6.2 mi
Dew point36°
Mon, 0964° / 36°0Partly cloudy
MorningPartly cloudy43°feels 38°
AfternoonMostly clear62°feels 61°
EveningClear50°feels 48°
OvernightMostly clear36°feels 32°
64 °Partly cloudy

Williamstown, Monday, 9 November

Partly cloudy. High 64°, low 36°.

Pressure30.03 inHg
Wind10.4 mph SW
Humidity58%
Visibility6.2 mi
Dew point45°
Tue, 1058° / 40°0Clear
MorningClear45°feels 42°
AfternoonClear54°feels 53°
EveningClear46°feels 46°
OvernightClear42°feels 41°
58 °Clear

Williamstown, Tuesday, 10 November

Clear. High 58°, low 40°.

Pressure30.09 inHg
Wind6.2 mph NW
Humidity55%
Visibility—
Dew point38°
Wed, 1153° / 37°0Overcast
MorningOvercast42°feels 39°
AfternoonOvercast52°feels 49°
EveningOvercast41°feels 37°
OvernightOvercast37°feels 33°
53 °Overcast

Williamstown, Wednesday, 11 November

Overcast. High 53°, low 37°.

Pressure30.00 inHg
Wind8.5 mph W
Humidity54%
Visibility—
Dew point35°
Thu, 1244° / 32°0Overcast
MorningOvercast35°feels 31°
AfternoonOvercast42°feels 39°
EveningOvercast41°feels 36°
OvernightOvercast38°feels 33°
44 °Overcast

Williamstown, Thursday, 12 November

Overcast. High 44°, low 32°.

Pressure30.15 inHg
Wind8.3 mph N
Humidity59%
Visibility—
Dew point28°
Fri, 1340° / 30°0Partly cloudy
MorningPartly cloudy32°feels 26°
AfternoonPartly cloudy38°feels 33°
EveningPartly cloudy33°feels 27°
OvernightPartly cloudy31°feels 25°
40 °Partly cloudy

Williamstown, Friday, 13 November

Partly cloudy. High 40°, low 30°.

Pressure30.09 inHg
Wind7.8 mph NE
Humidity43%
Visibility—
Dew point17°
Sat, 1443° / 29°0Clear
MorningClear33°feels 29°
AfternoonClear40°feels 37°
EveningClear35°feels 31°
OvernightClear33°feels 27°
43 °Clear

Williamstown, Saturday, 14 November

Clear. High 43°, low 29°.

Pressure30.30 inHg
Wind6.5 mph S
Humidity45%
Visibility—
Dew point20°

About this forecast

How reliable is a 10-day forecast?

The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.

What does the time-of-day table show?

Temperature in Williamstown, IA around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime high against precipitation: a warm, dry day scores highest.