As of 07:52 CST

Weather in Williamstown, IA

23°Current weather

Williamstown, Saturday, 14 November, 07:52

Clear. Feels like 18°. High 43°, low 23°.

Pressure30.33 inHg
Wind4 mph E
Humidity93%
Visibility6.2 mi
Dew point22°

Two-week outlook for Williamstown, IA: week one averages a high of 51° and week two 46.4°, so week two runs 4.6° cooler than week one. Around 2.4 inches of precipitation are expected over the 14 days, across 4 wet days. The nearest weekend, November 14: 43°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (November 14 – November 20)51°33.7°0.1 in / 2 d—
2nd (November 21 – November 27)46.4°37.8°2.2 in / 2 d—

Weekend weather

Sat, November 14
Clear
43°23°
no precip.
Sun, November 15
Clear
47°24°
no precip.
Sat, November 21
Rain
58°41°
0.98 in
Sun, November 22
Light rain
41°32°
no precip.
Sun, 1547° / 24°0Clear
47 °Clear

Williamstown, Sunday, 15 November

Clear. High 47°, low 24°.

Pressure30.45 inHg
Wind5.5 mph SW
Humidity62%
Visibility6.2 mi
Dew point29°
Mon, 1649° / 29°0Overcast
49 °Overcast

Williamstown, Monday, 16 November

Overcast. High 49°, low 29°.

Pressure30.45 inHg
Wind10.2 mph S
Humidity58%
Visibility6.2 mi
Dew point32°
Tue, 1753° / 35°0Overcast
53 °Overcast

Williamstown, Tuesday, 17 November

Overcast. High 53°, low 35°.

Pressure30.36 inHg
Wind12.4 mph S
Humidity57%
Visibility6.2 mi
Dew point36°
Wed, 1855° / 42°0Overcast
55 °Overcast

Williamstown, Wednesday, 18 November

Overcast. High 55°, low 42°.

Pressure30.12 inHg
Wind16.7 mph S
Humidity56%
Visibility—
Dew point36°
Thu, 1955° / 45°0.06Light rain
55 °Light rain

Williamstown, Thursday, 19 November

Light rain. High 55°, low 45°.

Pressure30.09 inHg
Wind13.9 mph S
Humidity90%
Visibility—
Dew point51°
Fri, 2055° / 38°0.09Light rain
55 °Light rain

Williamstown, Friday, 20 November

Light rain. High 55°, low 38°.

Pressure30.09 inHg
Wind16.3 mph S
Humidity77%
Visibility—
Dew point37°
Sat, 2158° / 41°0.98Rain
58 °Rain

Williamstown, Saturday, 21 November

Rain. High 58°, low 41°.

Pressure29.65 inHg
Wind23.8 mph NW
Humidity93%
Visibility—
Dew point53°
Sun, 2241° / 32°0Light rain
41 °Light rain

Williamstown, Sunday, 22 November

Light rain. High 41°, low 32°.

Pressure30.27 inHg
Wind24.4 mph NW
Humidity62%
Visibility—
Dew point27°
Mon, 2338° / 28°0Clear
38 °Clear

Williamstown, Monday, 23 November

Clear. High 38°, low 28°.

Pressure30.39 inHg
Wind6.7 mph N
Humidity37%
Visibility—
Dew point12°
Tue, 2438° / 30°0.01Light rain
38 °Light rain

Williamstown, Tuesday, 24 November

Light rain. High 38°, low 30°.

Pressure30.18 inHg
Wind16.9 mph S
Humidity56%
Visibility—
Dew point21°
Wed, 2544° / 39°0.01Light rain
44 °Light rain

Williamstown, Wednesday, 25 November

Light rain. High 44°, low 39°.

Pressure29.97 inHg
Wind14.7 mph S
Humidity89%
Visibility—
Dew point40°
Thu, 2649° / 43°0.01Light rain
49 °Light rain

Williamstown, Thursday, 26 November

Light rain. High 49°, low 43°.

Pressure29.91 inHg
Wind17.6 mph SE
Humidity87%
Visibility—
Dew point44°
Fri, 2757° / 50°1.2Rain
57 °Rain

Williamstown, Friday, 27 November

Rain. High 57°, low 50°.

Pressure29.56 inHg
Wind22.5 mph S
Humidity94%
Visibility—
Dew point55°

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.