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As of 08:10 CDT

Weather in Williamson, IA

48°Current weather

Williamson, Monday, 26 October, 08:10

Fog. Feels like 48°. High 72°, low 48°.

Pressure30.30 inHg
Wind0 mph N
Humidity100%
Visibility6.0 mi
Dew point48°

Two-week outlook for Williamson, IA: week one averages a high of 70° and week two 63.9°, so week two runs 6.1° cooler than week one. Around 1.6 inches of precipitation are expected over the 14 days, across 4 wet days. The nearest weekend, October 31: 71°, with precipitation.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 26 – November 1)70°54.8°1.0 in / 2 d—
2nd (November 2 – November 8)63.9°51.2°0.6 in / 2 d—

Weekend weather

Sat, October 31
Rain
71°59°
0.31 in
Sun, November 1
Light rain
62°54°
no precip.
Sat, November 7
Clear
72°54°
no precip.
Sun, November 8
Clear
74°59°
no precip.
Tue, 2767° / 53°0Overcast
67 °Overcast

Williamson, Tuesday, 27 October

Overcast. High 67°, low 53°.

Pressure30.15 inHg
Wind8.7 mph S
Humidity64%
Visibility6.2 mi
Dew point50°
Wed, 2875° / 55°0Overcast
75 °Overcast

Williamson, Wednesday, 28 October

Overcast. High 75°, low 55°.

Pressure30.06 inHg
Wind12.1 mph S
Humidity53%
Visibility6.2 mi
Dew point53°
Thu, 2971° / 58°0.02Light rain
71 °Light rain

Williamson, Thursday, 29 October

Light rain. High 71°, low 58°.

Pressure30.06 inHg
Wind7.3 mph NW
Humidity75%
Visibility6.2 mi
Dew point60°
Fri, 3073° / 56°0.69Rain
73 °Rain

Williamson, Friday, 30 October

Rain. High 73°, low 56°.

Pressure30.06 inHg
Wind8 mph SE
Humidity73%
Visibility—
Dew point62°
Sat, 3171° / 59°0.31Rain
71 °Rain

Williamson, Saturday, 31 October

Rain. High 71°, low 59°.

Pressure30.12 inHg
Wind9 mph SE
Humidity73%
Visibility—
Dew point58°
Sun, 0162° / 54°0.01Light rain
62 °Light rain

Williamson, Sunday, 1 November

Light rain. High 62°, low 54°.

Pressure30.06 inHg
Wind6.3 mph SE
Humidity83%
Visibility—
Dew point53°
Mon, 0262° / 52°0.25Light rain
62 °Light rain

Williamson, Monday, 2 November

Light rain. High 62°, low 52°.

Pressure29.91 inHg
Wind11.5 mph S
Humidity75%
Visibility—
Dew point53°
Tue, 0358° / 48°0.37Rain
58 °Rain

Williamson, Tuesday, 3 November

Rain. High 58°, low 48°.

Pressure29.80 inHg
Wind15.9 mph W
Humidity82%
Visibility—
Dew point47°
Wed, 0453° / 50°0Light rain
53 °Light rain

Williamson, Wednesday, 4 November

Light rain. High 53°, low 50°.

Pressure30.03 inHg
Wind11.2 mph N
Humidity82%
Visibility—
Dew point48°
Thu, 0562° / 47°0Overcast
62 °Overcast

Williamson, Thursday, 5 November

Overcast. High 62°, low 47°.

Pressure30.00 inHg
Wind12.4 mph SW
Humidity64%
Visibility—
Dew point46°
Fri, 0665° / 47°0Overcast
65 °Overcast

Williamson, Friday, 6 November

Overcast. High 65°, low 47°.

Pressure29.91 inHg
Wind9.5 mph SW
Humidity61%
Visibility—
Dew point47°
Sat, 0772° / 54°0Clear
72 °Clear

Williamson, Saturday, 7 November

Clear. High 72°, low 54°.

Pressure29.68 inHg
Wind10.4 mph SW
Humidity63%
Visibility—
Dew point55°
Sun, 0874° / 59°0Clear
74 °Clear

Williamson, Sunday, 8 November

Clear. High 74°, low 59°.

Pressure29.68 inHg
Wind18.6 mph S
Humidity63%
Visibility—
Dew point57°

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.