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As of 16:21 CDT

Weather in Williamson, IA

72°Current weather

Williamson, Tuesday, 20 October, 16:21

Clear. Feels like 70°. High 72°, low 42°.

Pressure30.24 inHg
Wind12.7 mph S
Humidity37%
Visibility6.2 mi
Dew point45°

10-day forecast for Williamson, IA: 32° to 75°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.

75°
Best day: Sunday, October 25
61° · 0.28 in
Worst day: Monday, October 26

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

Wed, 2173° / 48°0Clear
MorningOvercast51°feels 50°
AfternoonClear72°feels 71°
EveningClear57°feels 56°
OvernightOvercast52°feels 51°
73 °Clear

Williamson, Wednesday, 21 October

Clear. High 73°, low 48°.

Pressure30.24 inHg
Wind5.3 mph SW
Humidity57%
Visibility6.2 mi
Dew point53°
Thu, 2273° / 48°0Clear
MorningClear51°feels 51°
AfternoonClear73°feels 72°
EveningClear61°feels 60°
OvernightClear52°feels 51°
73 °Clear

Williamson, Thursday, 22 October

Clear. High 73°, low 48°.

Pressure30.24 inHg
Wind3.7 mph SE
Humidity52%
Visibility6.2 mi
Dew point52°
Fri, 2373° / 54°0Clear
MorningClear54°feels 53°
AfternoonClear73°feels 72°
EveningOvercast65°feels 64°
OvernightClear57°feels 56°
73 °Clear

Williamson, Friday, 23 October

Clear. High 73°, low 54°.

Pressure30.21 inHg
Wind10.9 mph SE
Humidity55%
Visibility6.2 mi
Dew point52°
Sat, 2474° / 58°0Partly cloudy
MorningOvercast60°feels 59°
AfternoonPartly cloudy72°feels 71°
EveningPartly cloudy66°feels 65°
OvernightOvercast61°feels 60°
74 °Partly cloudy

Williamson, Saturday, 24 October

Partly cloudy. High 74°, low 58°.

Pressure30.24 inHg
Wind11.8 mph S
Humidity55%
Visibility6.2 mi
Dew point52°
Sun, 2575° / 58°0Partly cloudy
MorningPartly cloudy62°feels 62°
AfternoonPartly cloudy73°feels 72°
EveningPartly cloudy66°feels 65°
OvernightPartly cloudy62°feels 61°
75 °Partly cloudy

Williamson, Sunday, 25 October

Partly cloudy. High 75°, low 58°.

Pressure30.30 inHg
Wind8.5 mph S
Humidity51%
Visibility—
Dew point52°
Mon, 2661° / 42°0.28Rain
MorningRain56°feels 55°
AfternoonRain53°feels 51°
EveningRain44°feels 37°
OvernightRain45°feels 39°
61 °Rain

Williamson, Monday, 26 October

Rain. High 61°, low 42°.

Pressure30.21 inHg
Wind14.3 mph N
Humidity79%
Visibility—
Dew point49°
Tue, 2741° / 38°0.12Light rain
MorningLight rain40°feels 32°
AfternoonLight rain40°feels 34°
EveningLight rain38°feels 32°
OvernightLight rain38°feels 32°
41 °Light rain

Williamson, Tuesday, 27 October

Light rain. High 41°, low 38°.

Pressure30.42 inHg
Wind13.6 mph N
Humidity90%
Visibility—
Dew point38°
Wed, 2847° / 32°0Light snow
MorningLight snow35°feels 28°
AfternoonLight snow43°feels 37°
EveningLight snow39°feels 35°
OvernightLight snow36°feels 30°
47 °Light snow

Williamson, Wednesday, 28 October

Light snow. High 47°, low 32°.

Pressure30.33 inHg
Wind13.2 mph NW
Humidity56%
Visibility—
Dew point28°
Thu, 2947° / 34°0Clear
MorningClear38°feels 32°
AfternoonClear45°feels 40°
EveningClear38°feels 33°
OvernightClear35°feels 30°
47 °Clear

Williamson, Thursday, 29 October

Clear. High 47°, low 34°.

Pressure30.36 inHg
Wind11.1 mph N
Humidity43%
Visibility—
Dew point24°

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 Williamson, 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.