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As of 22:02 CST

Weather in Castalia, IA

33°Current weather

Castalia, Friday, 6 November, 22:02

Overcast. Feels like 33°. High 45°, low 31°.

Pressure30.24 inHg
Wind0 mph N
Humidity93%
Visibility6.2 mi
Dew point31°

Two-week outlook for Castalia, IA: week one averages a high of 51.7° and week two 47.4°, so week two runs 4.3° cooler than week one. Around 0.1 inches of precipitation are expected over the 14 days, across 1 wet days. The nearest weekend, November 7: 49°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (November 6 – November 12)51.7°34.5°0.1 in / 0 d—
2nd (November 13 – November 19)47.4°33.8°0.0 in / 1 d—

Weekend weather

Sat, November 7
Clear
49°28°
no precip.
Sun, November 8
Clear
54°39°
no precip.
Sat, November 14
Overcast
40°23°
no precip.
Sun, November 15
Overcast
46°27°
no precip.
Sat, 0749° / 28°0Clear
49 °Clear

Castalia, Saturday, 7 November

Clear. High 49°, low 28°.

Pressure30.18 inHg
Wind9.8 mph SW
Humidity61%
Visibility6.2 mi
Dew point35°
Sun, 0854° / 39°0Clear
54 °Clear

Castalia, Sunday, 8 November

Clear. High 54°, low 39°.

Pressure30.03 inHg
Wind13.2 mph NW
Humidity50%
Visibility6.2 mi
Dew point36°
Mon, 0958° / 34°0Overcast
58 °Overcast

Castalia, Monday, 9 November

Overcast. High 58°, low 34°.

Pressure30.06 inHg
Wind11.1 mph S
Humidity55%
Visibility6.2 mi
Dew point39°
Tue, 1057° / 39°0Partly cloudy
57 °Partly cloudy

Castalia, Tuesday, 10 November

Partly cloudy. High 57°, low 39°.

Pressure30.09 inHg
Wind4.3 mph NW
Humidity57%
Visibility6.2 mi
Dew point40°
Wed, 1155° / 40°0.03Light rain
55 °Light rain

Castalia, Wednesday, 11 November

Light rain. High 55°, low 40°.

Pressure29.85 inHg
Wind9.8 mph NW
Humidity61%
Visibility—
Dew point39°
Thu, 1243° / 30°0.03Light rain
43 °Light rain

Castalia, Thursday, 12 November

Light rain. High 43°, low 30°.

Pressure30.06 inHg
Wind16.8 mph N
Humidity59%
Visibility—
Dew point28°
Fri, 1338° / 23°0Partly cloudy
38 °Partly cloudy

Castalia, Friday, 13 November

Partly cloudy. High 38°, low 23°.

Pressure30.24 inHg
Wind13 mph N
Humidity49%
Visibility—
Dew point17°
Sat, 1440° / 23°0Overcast
40 °Overcast

Castalia, Saturday, 14 November

Overcast. High 40°, low 23°.

Pressure30.24 inHg
Wind5.8 mph SW
Humidity45%
Visibility—
Dew point17°
Sun, 1546° / 27°0Overcast
46 °Overcast

Castalia, Sunday, 15 November

Overcast. High 46°, low 27°.

Pressure30.21 inHg
Wind13 mph SW
Humidity50%
Visibility—
Dew point26°
Mon, 1656° / 36°0Clear
56 °Clear

Castalia, Monday, 16 November

Clear. High 56°, low 36°.

Pressure30.18 inHg
Wind8.9 mph SW
Humidity65%
Visibility—
Dew point40°
Tue, 1755° / 43°0Overcast
55 °Overcast

Castalia, Tuesday, 17 November

Overcast. High 55°, low 43°.

Pressure30.27 inHg
Wind11.3 mph E
Humidity68%
Visibility—
Dew point44°
Wed, 1845° / 38°0Overcast
45 °Overcast

Castalia, Wednesday, 18 November

Overcast. High 45°, low 38°.

Pressure30.42 inHg
Wind12.7 mph E
Humidity80%
Visibility—
Dew point37°
Thu, 1952° / 46°0.04Light rain
52 °Light rain

Castalia, Thursday, 19 November

Light rain. High 52°, low 46°.

Pressure30.15 inHg
Wind14.9 mph S
Humidity86%
Visibility—
Dew point47°

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.