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As of 10:18 CST

Weather in Castalia, IA

32°Current weather

Castalia, Friday, 13 November, 10:18

Clear. Feels like 23°. High 37°, low 24°.

Pressure30.21 inHg
Wind11.5 mph N
Humidity74%
Visibility6.2 mi
Dew point25°

Two-week outlook for Castalia, IA: week one averages a high of 47.2° and week two 36°, so week two runs 11.3° cooler than week one. Around 0.4 inches of precipitation are expected over the 14 days, across 1 wet days. The nearest weekend, November 14: 40°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (November 13 – November 19)47.2°31.5°0.0 in / 0 d—
2nd (November 20 – November 26)36°24.9°0.4 in / 1 d—

Weekend weather

Sat, November 14
Clear
40°23°
no precip.
Sun, November 15
Clear
45°26°
no precip.
Sat, November 21
Rain
55°44°
0.35 in
Sun, November 22
Mostly clear
40°26°
no precip.
Sat, 1440° / 23°0Clear
40 °Clear

Castalia, Saturday, 14 November

Clear. High 40°, low 23°.

Pressure30.33 inHg
Wind1.9 mph W
Humidity71%
Visibility6.2 mi
Dew point26°
Sun, 1545° / 26°0Clear
45 °Clear

Castalia, Sunday, 15 November

Clear. High 45°, low 26°.

Pressure30.45 inHg
Wind4.8 mph SW
Humidity62%
Visibility6.2 mi
Dew point28°
Mon, 1648° / 30°0Clear
48 °Clear

Castalia, Monday, 16 November

Clear. High 48°, low 30°.

Pressure30.45 inHg
Wind11.4 mph SW
Humidity58%
Visibility6.2 mi
Dew point32°
Tue, 1752° / 35°0Partly cloudy
52 °Partly cloudy

Castalia, Tuesday, 17 November

Partly cloudy. High 52°, low 35°.

Pressure30.36 inHg
Wind14.4 mph S
Humidity57%
Visibility—
Dew point33°
Wed, 1854° / 39°0Overcast
54 °Overcast

Castalia, Wednesday, 18 November

Overcast. High 54°, low 39°.

Pressure30.15 inHg
Wind16.7 mph S
Humidity57%
Visibility—
Dew point35°
Thu, 1955° / 42°0Overcast
55 °Overcast

Castalia, Thursday, 19 November

Overcast. High 55°, low 42°.

Pressure30.09 inHg
Wind16.9 mph W
Humidity52%
Visibility—
Dew point37°
Fri, 2049° / 38°0Overcast
49 °Overcast

Castalia, Friday, 20 November

Overcast. High 49°, low 38°.

Pressure30.36 inHg
Wind13.2 mph SE
Humidity68%
Visibility—
Dew point36°
Sat, 2155° / 44°0.35Rain
55 °Rain

Castalia, Saturday, 21 November

Rain. High 55°, low 44°.

Pressure29.44 inHg
Wind32.3 mph S
Humidity77%
Visibility—
Dew point47°
Sun, 2240° / 26°0Mostly clear
40 °Mostly clear

Castalia, Sunday, 22 November

Mostly clear. High 40°, low 26°.

Pressure30.12 inHg
Wind23.7 mph W
Humidity47%
Visibility—
Dew point14°
Mon, 2326° / 18°0Overcast
26 °Overcast

Castalia, Monday, 23 November

Overcast. High 26°, low 18°.

Pressure30.45 inHg
Wind14.2 mph NW
Humidity38%
Visibility—
Dew point3°
Tue, 2423° / 15°0Partly cloudy
23 °Partly cloudy

Castalia, Tuesday, 24 November

Partly cloudy. High 23°, low 15°.

Pressure30.33 inHg
Wind15.3 mph NW
Humidity43%
Visibility—
Dew point2°
Wed, 2526° / 17°0Partly cloudy
26 °Partly cloudy

Castalia, Wednesday, 25 November

Partly cloudy. High 26°, low 17°.

Pressure30.21 inHg
Wind18.1 mph NW
Humidity46%
Visibility—
Dew point5°
Thu, 2633° / 18°0Overcast
33 °Overcast

Castalia, Thursday, 26 November

Overcast. High 33°, low 18°.

Pressure29.91 inHg
Wind21.9 mph SW
Humidity44%
Visibility—
Dew point9°

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 Castalia, 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.