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As of 17:04 CDT

Weather in Williamstown, IA

51°Current weather

Williamstown, Friday, 30 October, 17:04

Overcast. Feels like 50°. High 53°, low 42°.

Pressure30.30 inHg
Wind8.4 mph E
Humidity77%
Visibility6.2 mi
Dew point44°

10-day forecast for Williamstown, IA: 42° to 67°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.

67°
Best day: Sunday, November 1
62° · 1 in
Worst day: Tuesday, November 3

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

Sat, 3163° / 48°0.06Light rain
MorningLight rain49°feels 46°
AfternoonOvercast62°feels 61°
EveningOvercast56°feels 56°
OvernightOvercast49°feels 46°
63 °Light rain

Williamstown, Saturday, 31 October

Light rain. High 63°, low 48°.

Pressure30.27 inHg
Wind6 mph SE
Humidity95%
Visibility5.1 mi
Dew point52°
Sun, 0167° / 50°0Clear
MorningOvercast50°feels 47°
AfternoonMostly clear66°feels 65°
EveningOvercast60°feels 59°
OvernightOvercast54°feels 53°
67 °Clear

Williamstown, Sunday, 1 November

Clear. High 67°, low 50°.

Pressure30.27 inHg
Wind6.6 mph SE
Humidity68%
Visibility6.2 mi
Dew point52°
Mon, 0260° / 55°0.41Rain
MorningOvercast55°feels 54°
AfternoonOvercast60°feels 60°
EveningRain57°feels 57°
OvernightOvercast57°feels 57°
60 °Rain

Williamstown, Monday, 2 November

Rain. High 60°, low 55°.

Pressure30.00 inHg
Wind14.5 mph SE
Humidity86%
Visibility3.3 mi
Dew point53°
Tue, 0362° / 58°1Rain
MorningLight rain59°feels 59°
AfternoonRain61°feels 62°
EveningRain62°feels 62°
OvernightRain59°feels 59°
62 °Rain

Williamstown, Tuesday, 3 November

Rain. High 62°, low 58°.

Pressure29.71 inHg
Wind13 mph SE
Humidity97%
Visibility3.5 mi
Dew point60°
Wed, 0461° / 55°0.07Light rain
MorningLight rain56°feels 56°
AfternoonLight rain58°feels 58°
EveningLight rain58°feels 57°
OvernightLight rain56°feels 55°
61 °Light rain

Williamstown, Wednesday, 4 November

Light rain. High 61°, low 55°.

Pressure29.62 inHg
Wind10.1 mph W
Humidity82%
Visibility—
Dew point53°
Thu, 0562° / 50°0Partly cloudy
MorningPartly cloudy53°feels 51°
AfternoonPartly cloudy60°feels 59°
EveningPartly cloudy55°feels 53°
OvernightPartly cloudy54°feels 52°
62 °Partly cloudy

Williamstown, Thursday, 5 November

Partly cloudy. High 62°, low 50°.

Pressure29.88 inHg
Wind11 mph SE
Humidity55%
Visibility—
Dew point44°
Fri, 0662° / 49°0Partly cloudy
MorningPartly cloudy53°feels 52°
AfternoonPartly cloudy61°feels 60°
EveningPartly cloudy55°feels 54°
OvernightPartly cloudy52°feels 52°
62 °Partly cloudy

Williamstown, Friday, 6 November

Partly cloudy. High 62°, low 49°.

Pressure29.91 inHg
Wind6.6 mph W
Humidity63%
Visibility—
Dew point47°
Sat, 0762° / 51°0Overcast
MorningOvercast54°feels 53°
AfternoonOvercast60°feels 59°
EveningOvercast57°feels 56°
OvernightOvercast55°feels 54°
62 °Overcast

Williamstown, Saturday, 7 November

Overcast. High 62°, low 51°.

Pressure30.03 inHg
Wind7.6 mph E
Humidity64%
Visibility—
Dew point47°
Sun, 0857° / 55°0.12Light rain
MorningLight rain56°feels 55°
AfternoonLight rain57°feels 56°
EveningLight rain55°feels 55°
OvernightLight rain55°feels 54°
57 °Light rain

Williamstown, Sunday, 8 November

Light rain. High 57°, low 55°.

Pressure30.21 inHg
Wind12.8 mph E
Humidity85%
Visibility—
Dew point52°

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.