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As of 00:48 CDT

Weather in Williamson, IA

47°Current weather

Williamson, Monday, 19 October, 00:48

Clear. Feels like 43°. High 67°, low 42°.

Pressure30.30 inHg
Wind8.1 mph S
Humidity87%
Visibility6.2 mi
Dew point43°

Two-week outlook for Williamson, IA: week one averages a high of 68.5° and week two 59.4°, so week two runs 9.1° cooler than week one. Around 1.4 inches of precipitation are expected over the 14 days, across 7 wet days. The nearest weekend, October 24: 71°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 19 – October 25)68.5°47.8°0.1 in / 1 d—
2nd (October 26 – November 1)59.4°46.6°1.4 in / 6 d—

Weekend weather

Sat, October 24
Overcast
71°54°
no precip.
Sun, October 25
Light rain
62°44°
0.06 in
Sat, October 31
Rain
59°43°
0.38 in
Sun, November 1
Light rain
56°39°
0.18 in
Tue, 2068° / 42°0Clear
68 °Clear

Williamson, Tuesday, 20 October

Clear. High 68°, low 42°.

Pressure30.33 inHg
Wind6.9 mph SE
Humidity52%
Visibility6.2 mi
Dew point47°
Wed, 2171° / 49°0Overcast
71 °Overcast

Williamson, Wednesday, 21 October

Overcast. High 71°, low 49°.

Pressure30.27 inHg
Wind4.2 mph SW
Humidity60%
Visibility6.2 mi
Dew point52°
Thu, 2271° / 50°0Clear
71 °Clear

Williamson, Thursday, 22 October

Clear. High 71°, low 50°.

Pressure30.30 inHg
Wind4.6 mph SE
Humidity60%
Visibility6.2 mi
Dew point53°
Fri, 2369° / 53°0Partly cloudy
69 °Partly cloudy

Williamson, Friday, 23 October

Partly cloudy. High 69°, low 53°.

Pressure30.24 inHg
Wind12.8 mph S
Humidity52%
Visibility—
Dew point48°
Sat, 2471° / 54°0Overcast
71 °Overcast

Williamson, Saturday, 24 October

Overcast. High 71°, low 54°.

Pressure30.24 inHg
Wind13.7 mph S
Humidity50%
Visibility—
Dew point48°
Sun, 2562° / 44°0.06Light rain
62 °Light rain

Williamson, Sunday, 25 October

Light rain. High 62°, low 44°.

Pressure30.36 inHg
Wind8.1 mph NW
Humidity35%
Visibility—
Dew point31°
Mon, 2661° / 46°0.28Rain
61 °Rain

Williamson, Monday, 26 October

Rain. High 61°, low 46°.

Pressure30.06 inHg
Wind14.3 mph SW
Humidity76%
Visibility—
Dew point49°
Tue, 2755° / 44°0.43Rain
55 °Rain

Williamson, Tuesday, 27 October

Rain. High 55°, low 44°.

Pressure30.18 inHg
Wind11.2 mph N
Humidity89%
Visibility—
Dew point41°
Wed, 2856° / 47°0.05Light rain
56 °Light rain

Williamson, Wednesday, 28 October

Light rain. High 56°, low 47°.

Pressure30.09 inHg
Wind6.7 mph SE
Humidity96%
Visibility—
Dew point51°
Thu, 2964° / 54°0.01Light rain
64 °Light rain

Williamson, Thursday, 29 October

Light rain. High 64°, low 54°.

Pressure29.85 inHg
Wind19.7 mph S
Humidity78%
Visibility—
Dew point56°
Fri, 3064° / 52°0.04Light rain
64 °Light rain

Williamson, Friday, 30 October

Light rain. High 64°, low 52°.

Pressure29.80 inHg
Wind24.2 mph S
Humidity34%
Visibility—
Dew point33°
Sat, 3159° / 43°0.38Rain
59 °Rain

Williamson, Saturday, 31 October

Rain. High 59°, low 43°.

Pressure30.00 inHg
Wind17.2 mph N
Humidity29%
Visibility—
Dew point24°
Sun, 0156° / 39°0.18Light rain
56 °Light rain

Williamson, Sunday, 1 November

Light rain. High 56°, low 39°.

Pressure29.88 inHg
Wind16.7 mph SW
Humidity56%
Visibility—
Dew point37°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Williamson, IA, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.