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As of 04:28 CDT

Weather in Williamson, IA

55°Current weather

Williamson, Thursday, 22 October, 04:28

Clear. Feels like 54°. High 77°, low 53°.

Pressure30.21 inHg
Wind5.7 mph SW
Humidity76%
Visibility6.2 mi
Dew point48°

10-day forecast for Williamson, IA: 48° to 77°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.

77°
Best day: Thursday, October 22
56° · 1.23 in
Worst day: Thursday, October 29

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

Fri, 2375° / 52°0Clear
MorningClear54°feels 52°
AfternoonClear75°feels 74°
EveningOvercast66°feels 65°
OvernightClear55°feels 54°
75 °Clear

Williamson, Friday, 23 October

Clear. High 75°, low 52°.

Pressure30.18 inHg
Wind9.2 mph S
Humidity51%
Visibility6.2 mi
Dew point52°
Sat, 2475° / 58°0Partly cloudy
MorningOvercast58°feels 56°
AfternoonClear74°feels 74°
EveningPartly cloudy65°feels 65°
OvernightOvercast60°feels 59°
75 °Partly cloudy

Williamson, Saturday, 24 October

Partly cloudy. High 75°, low 58°.

Pressure30.24 inHg
Wind11.1 mph S
Humidity49%
Visibility6.2 mi
Dew point51°
Sun, 2576° / 56°0Overcast
MorningOvercast56°feels 55°
AfternoonOvercast75°feels 75°
EveningOvercast65°feels 64°
OvernightOvercast61°feels 60°
76 °Overcast

Williamson, Sunday, 25 October

Overcast. High 76°, low 56°.

Pressure30.33 inHg
Wind4 mph SW
Humidity54%
Visibility6.2 mi
Dew point55°
Mon, 2674° / 56°0Overcast
MorningOvercast61°feels 60°
AfternoonOvercast71°feels 70°
EveningOvercast64°feels 63°
OvernightOvercast60°feels 59°
74 °Overcast

Williamson, Monday, 26 October

Overcast. High 74°, low 56°.

Pressure30.30 inHg
Wind7.5 mph SE
Humidity49%
Visibility—
Dew point50°
Tue, 2770° / 54°0.01Light rain
MorningLight rain58°feels 57°
AfternoonLight rain66°feels 65°
EveningLight rain60°feels 59°
OvernightLight rain56°feels 55°
70 °Light rain

Williamson, Tuesday, 27 October

Light rain. High 70°, low 54°.

Pressure30.21 inHg
Wind11.2 mph S
Humidity54%
Visibility—
Dew point49°
Wed, 2861° / 48°0Overcast
MorningOvercast51°feels 50°
AfternoonOvercast58°feels 57°
EveningOvercast54°feels 53°
OvernightOvercast51°feels 50°
61 °Overcast

Williamson, Wednesday, 28 October

Overcast. High 61°, low 48°.

Pressure30.18 inHg
Wind7.5 mph W
Humidity66%
Visibility—
Dew point46°
Thu, 2956° / 51°1.23Heavy rain
MorningHeavy rain52°feels 51°
AfternoonHeavy rain53°feels 53°
EveningHeavy rain56°feels 56°
OvernightHeavy rain55°feels 55°
56 °Heavy rain

Williamson, Thursday, 29 October

Heavy rain. High 56°, low 51°.

Pressure30.03 inHg
Wind11.7 mph SE
Humidity92%
Visibility—
Dew point50°
Fri, 3064° / 55°0.57Rain
MorningRain58°feels 58°
AfternoonRain63°feels 63°
EveningRain60°feels 60°
OvernightRain58°feels 58°
64 °Rain

Williamson, Friday, 30 October

Rain. High 64°, low 55°.

Pressure29.77 inHg
Wind11.4 mph SE
Humidity87%
Visibility—
Dew point58°
Sat, 3162° / 52°0.56Rain
MorningRain57°feels 56°
AfternoonRain59°feels 58°
EveningRain54°feels 53°
OvernightRain53°feels 51°
62 °Rain

Williamson, Saturday, 31 October

Rain. High 62°, low 52°.

Pressure29.80 inHg
Wind7.8 mph N
Humidity63%
Visibility—
Dew point47°

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.