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As of 15:50 CST

Weather in Williamstown, IA

47°Current weather

Williamstown, Wednesday, 4 November, 15:50

Overcast. Feels like 41°. High 55°, low 46°.

Pressure29.62 inHg
Wind15.1 mph SW
Humidity99%
Visibility6.2 mi
Dew point47°

Two-week outlook for Williamstown, IA: week one averages a high of 53.3° and week two 44.5°, so week two runs 8.8° cooler than week one. Around 0.2 inches of precipitation are expected over the 14 days, across 2 wet days. The nearest weekend, November 7: 52°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (November 4 – November 10)53.3°38.6°0.2 in / 2 d—
2nd (November 11 – November 17)44.5°31.5°0.0 in / 0 d—

Weekend weather

Sat, November 7
Clear
52°31°
no precip.
Sun, November 8
Clear
56°40°
no precip.
Sat, November 14
Clear
43°30°
no precip.
Sun, November 15
Clear
42°28°
no precip.
Thu, 0548° / 43°0.11Light rain
48 °Light rain

Williamstown, Thursday, 5 November

Light rain. High 48°, low 43°.

Pressure29.85 inHg
Wind15 mph N
Humidity78%
Visibility6.2 mi
Dew point42°
Fri, 0645° / 33°0Clear
45 °Clear

Williamstown, Friday, 6 November

Clear. High 45°, low 33°.

Pressure30.27 inHg
Wind4.8 mph N
Humidity60%
Visibility6.2 mi
Dew point27°
Sat, 0752° / 31°0Clear
52 °Clear

Williamstown, Saturday, 7 November

Clear. High 52°, low 31°.

Pressure30.21 inHg
Wind7.8 mph SW
Humidity55%
Visibility6.2 mi
Dew point34°
Sun, 0856° / 40°0Clear
56 °Clear

Williamstown, Sunday, 8 November

Clear. High 56°, low 40°.

Pressure30.15 inHg
Wind8.8 mph NW
Humidity50%
Visibility6.2 mi
Dew point37°
Mon, 0962° / 35°0Clear
62 °Clear

Williamstown, Monday, 9 November

Clear. High 62°, low 35°.

Pressure30.06 inHg
Wind9.3 mph S
Humidity58%
Visibility—
Dew point40°
Tue, 1055° / 41°0Clear
55 °Clear

Williamstown, Tuesday, 10 November

Clear. High 55°, low 41°.

Pressure30.06 inHg
Wind11 mph NW
Humidity46%
Visibility—
Dew point33°
Wed, 1146° / 38°0Partly cloudy
46 °Partly cloudy

Williamstown, Wednesday, 11 November

Partly cloudy. High 46°, low 38°.

Pressure30.24 inHg
Wind13.8 mph N
Humidity57%
Visibility—
Dew point30°
Thu, 1242° / 30°0Overcast
42 °Overcast

Williamstown, Thursday, 12 November

Overcast. High 42°, low 30°.

Pressure30.24 inHg
Wind10.7 mph NW
Humidity54%
Visibility—
Dew point24°
Fri, 1348° / 33°0Overcast
48 °Overcast

Williamstown, Friday, 13 November

Overcast. High 48°, low 33°.

Pressure29.80 inHg
Wind6.9 mph NE
Humidity54%
Visibility—
Dew point28°
Sat, 1443° / 30°0Clear
43 °Clear

Williamstown, Saturday, 14 November

Clear. High 43°, low 30°.

Pressure30.03 inHg
Wind9 mph NE
Humidity47%
Visibility—
Dew point21°
Sun, 1542° / 28°0Clear
42 °Clear

Williamstown, Sunday, 15 November

Clear. High 42°, low 28°.

Pressure30.33 inHg
Wind6.2 mph NE
Humidity51%
Visibility—
Dew point22°
Mon, 1645° / 31°0Clear
45 °Clear

Williamstown, Monday, 16 November

Clear. High 45°, low 31°.

Pressure30.39 inHg
Wind5 mph S
Humidity49%
Visibility—
Dew point24°
Tue, 1747° / 31°0Clear
47 °Clear

Williamstown, Tuesday, 17 November

Clear. High 47°, low 31°.

Pressure30.33 inHg
Wind11.6 mph S
Humidity49%
Visibility—
Dew point25°

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 Williamstown, 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.