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As of 03:05 CST

Weather in Williamstown, IA

43°Current weather

Williamstown, Tuesday, 10 November, 03:05

Clear. Feels like 39°. High 62°, low 38°.

Pressure30.06 inHg
Wind7.5 mph NW
Humidity82%
Visibility6.2 mi
Dew point37°

Two-week outlook for Williamstown, IA: week one averages a high of 46.4° and week two 45.9°, so both weeks look similar in temperature. Around 2.1 inches of precipitation are expected over the 14 days, across 4 wet days. The nearest weekend, November 14: 42°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (November 10 – November 16)46.4°32.2°0.1 in / 1 d—
2nd (November 17 – November 23)45.9°38.6°2.0 in / 3 d—

Weekend weather

Sat, November 14
Clear
42°25°
no precip.
Sun, November 15
Overcast
43°34°
no precip.
Sat, November 21
Rain
49°36°
0.38 in
Sun, November 22
Overcast
35°31°
no precip.
Wed, 1154° / 39°0.06Light rain
54 °Light rain

Williamstown, Wednesday, 11 November

Light rain. High 54°, low 39°.

Pressure29.91 inHg
Wind8.9 mph NE
Humidity69%
Visibility6.2 mi
Dew point41°
Thu, 1240° / 32°0Overcast
40 °Overcast

Williamstown, Thursday, 12 November

Overcast. High 40°, low 32°.

Pressure30.15 inHg
Wind13.1 mph N
Humidity67%
Visibility6.2 mi
Dew point24°
Fri, 1339° / 26°0Clear
39 °Clear

Williamstown, Friday, 13 November

Clear. High 39°, low 26°.

Pressure30.18 inHg
Wind6.9 mph N
Humidity70%
Visibility6.2 mi
Dew point21°
Sat, 1442° / 25°0Clear
42 °Clear

Williamstown, Saturday, 14 November

Clear. High 42°, low 25°.

Pressure30.21 inHg
Wind6.8 mph SE
Humidity66%
Visibility—
Dew point28°
Sun, 1543° / 34°0Overcast
43 °Overcast

Williamstown, Sunday, 15 November

Overcast. High 43°, low 34°.

Pressure30.33 inHg
Wind10.5 mph SE
Humidity68%
Visibility—
Dew point31°
Mon, 1646° / 31°0Mostly clear
46 °Mostly clear

Williamstown, Monday, 16 November

Mostly clear. High 46°, low 31°.

Pressure30.45 inHg
Wind9.9 mph SE
Humidity59%
Visibility—
Dew point29°
Tue, 1744° / 33°0Overcast
44 °Overcast

Williamstown, Tuesday, 17 November

Overcast. High 44°, low 33°.

Pressure30.36 inHg
Wind11.1 mph SE
Humidity63%
Visibility—
Dew point29°
Wed, 1853° / 43°0Overcast
53 °Overcast

Williamstown, Wednesday, 18 November

Overcast. High 53°, low 43°.

Pressure30.18 inHg
Wind18 mph S
Humidity77%
Visibility—
Dew point43°
Thu, 1953° / 51°0.05Light rain
53 °Light rain

Williamstown, Thursday, 19 November

Light rain. High 53°, low 51°.

Pressure30.12 inHg
Wind14.6 mph S
Humidity81%
Visibility—
Dew point46°
Fri, 2053° / 50°1.57Heavy rain
53 °Heavy rain

Williamstown, Friday, 20 November

Heavy rain. High 53°, low 50°.

Pressure29.88 inHg
Wind11.6 mph SE
Humidity97%
Visibility—
Dew point51°
Sat, 2149° / 36°0.38Rain
49 °Rain

Williamstown, Saturday, 21 November

Rain. High 49°, low 36°.

Pressure29.85 inHg
Wind20.2 mph NW
Humidity94%
Visibility—
Dew point37°
Sun, 2235° / 31°0Overcast
35 °Overcast

Williamstown, Sunday, 22 November

Overcast. High 35°, low 31°.

Pressure30.15 inHg
Wind10 mph N
Humidity68%
Visibility—
Dew point25°
Mon, 2334° / 27°0Partly cloudy
34 °Partly cloudy

Williamstown, Monday, 23 November

Partly cloudy. High 34°, low 27°.

Pressure30.03 inHg
Wind9.7 mph N
Humidity61%
Visibility—
Dew point21°

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.