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As of 09:15 CDT

Weather in Williamstown, IA

51°Current weather

Williamstown, Saturday, 31 October, 09:15

Overcast. Feels like 51°. High 60°, low 51°.

Pressure30.30 inHg
Wind8.9 mph SE
Humidity99%
Visibility3.9 mi
Dew point51°

10-day forecast for Williamstown, IA: 39° to 68°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.

68°
Best day: Sunday, November 1
53° · 0.43 in
Worst day: Wednesday, November 4

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

Sun, 0168° / 52°0Partly cloudy
MorningOvercast52°feels 52°
AfternoonOvercast67°feels 66°
EveningOvercast60°feels 60°
OvernightOvercast53°feels 53°
68 °Partly cloudy

Williamstown, Sunday, 1 November

Partly cloudy. High 68°, low 52°.

Pressure30.24 inHg
Wind8.3 mph SE
Humidity72%
Visibility6.2 mi
Dew point53°
Mon, 0260° / 53°0.36Rain
MorningOvercast53°feels 52°
AfternoonRain57°feels 57°
EveningLight rain58°feels 58°
OvernightOvercast55°feels 54°
60 °Rain

Williamstown, Monday, 2 November

Rain. High 60°, low 53°.

Pressure29.91 inHg
Wind15.5 mph SE
Humidity91%
Visibility6.2 mi
Dew point53°
Tue, 0368° / 59°0.27Rain
MorningLight rain61°feels 62°
AfternoonLight rain66°feels 66°
EveningRain62°feels 62°
OvernightOvercast61°feels 61°
68 °Rain

Williamstown, Tuesday, 3 November

Rain. High 68°, low 59°.

Pressure29.71 inHg
Wind11.1 mph S
Humidity97%
Visibility2.2 mi
Dew point63°
Wed, 0453° / 46°0.43Light rain
MorningLight rain46°feels 41°
AfternoonLight rain50°feels 46°
EveningLight rain51°feels 51°
OvernightOvercast50°feels 45°
53 °Light rain

Williamstown, Wednesday, 4 November

Light rain. High 53°, low 46°.

Pressure29.68 inHg
Wind11.2 mph NW
Humidity90%
Visibility—
Dew point46°
Thu, 0555° / 51°0Overcast
MorningOvercast52°feels 51°
AfternoonOvercast55°feels 53°
EveningOvercast53°feels 52°
OvernightOvercast51°feels 50°
55 °Overcast

Williamstown, Thursday, 5 November

Overcast. High 55°, low 51°.

Pressure29.83 inHg
Wind14.5 mph N
Humidity71%
Visibility—
Dew point45°
Fri, 0657° / 48°0Mostly clear
MorningMostly clear50°feels 48°
AfternoonMostly clear55°feels 53°
EveningMostly clear51°feels 49°
OvernightMostly clear49°feels 48°
57 °Mostly clear

Williamstown, Friday, 6 November

Mostly clear. High 57°, low 48°.

Pressure29.97 inHg
Wind8.7 mph NE
Humidity56%
Visibility—
Dew point40°
Sat, 0756° / 45°0Overcast
MorningOvercast48°feels 47°
AfternoonOvercast55°feels 53°
EveningOvercast51°feels 49°
OvernightOvercast49°feels 47°
56 °Overcast

Williamstown, Saturday, 7 November

Overcast. High 56°, low 45°.

Pressure29.94 inHg
Wind5.6 mph NE
Humidity62%
Visibility—
Dew point41°
Sun, 0854° / 43°0Mostly clear
MorningMostly clear46°feels 42°
AfternoonMostly clear52°feels 49°
EveningMostly clear46°feels 42°
OvernightMostly clear44°feels 39°
54 °Mostly clear

Williamstown, Sunday, 8 November

Mostly clear. High 54°, low 43°.

Pressure30.06 inHg
Wind13.6 mph N
Humidity53%
Visibility—
Dew point35°
Mon, 0957° / 39°0Partly cloudy
MorningPartly cloudy44°feels 40°
AfternoonPartly cloudy53°feels 51°
EveningPartly cloudy49°feels 47°
OvernightPartly cloudy45°feels 42°
57 °Partly cloudy

Williamstown, Monday, 9 November

Partly cloudy. High 57°, low 39°.

Pressure30.09 inHg
Wind6.7 mph N
Humidity51%
Visibility—
Dew point35°

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.