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As of 15:32 CST

Weather in Castalia, IA

62°Current weather

Castalia, Monday, 9 November, 15:32

Clear. Feels like 60°. High 62°, low 34°.

Pressure29.94 inHg
Wind11.5 mph SW
Humidity42%
Visibility6.2 mi
Dew point39°

Two-week outlook for Castalia, IA: week one averages a high of 47.8° and week two 48.3°, so both weeks look similar in temperature. Around 1.3 inches of precipitation are expected over the 14 days, across 3 wet days. The nearest weekend, November 14: 39°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (November 9 – November 15)47.8°31.6°0.1 in / 0 d—
2nd (November 16 – November 22)48.3°39.5°1.3 in / 3 d—

Weekend weather

Sat, November 14
Clear
39°24°
no precip.
Sun, November 15
Overcast
45°27°
no precip.
Sat, November 21
Heavy rain
44°35°
1.15 in
Sun, November 22
Clear
42°30°
no precip.
Tue, 1059° / 36°0Mostly clear
59 °Mostly clear

Castalia, Tuesday, 10 November

Mostly clear. High 59°, low 36°.

Pressure30.09 inHg
Wind2.6 mph W
Humidity57%
Visibility6.2 mi
Dew point40°
Wed, 1151° / 38°0.02Light rain
51 °Light rain

Castalia, Wednesday, 11 November

Light rain. High 51°, low 38°.

Pressure29.94 inHg
Wind9.5 mph N
Humidity64%
Visibility6.2 mi
Dew point39°
Thu, 1241° / 35°0.03Light rain
41 °Light rain

Castalia, Thursday, 12 November

Light rain. High 41°, low 35°.

Pressure30.12 inHg
Wind9.7 mph N
Humidity77%
Visibility4.5 mi
Dew point31°
Fri, 1337° / 28°0Overcast
37 °Overcast

Castalia, Friday, 13 November

Overcast. High 37°, low 28°.

Pressure30.18 inHg
Wind10.9 mph N
Humidity72%
Visibility6.2 mi
Dew point22°
Sat, 1439° / 24°0Clear
39 °Clear

Castalia, Saturday, 14 November

Clear. High 39°, low 24°.

Pressure30.24 inHg
Wind4.1 mph E
Humidity73%
Visibility—
Dew point28°
Sun, 1545° / 27°0Overcast
45 °Overcast

Castalia, Sunday, 15 November

Overcast. High 45°, low 27°.

Pressure30.24 inHg
Wind8.2 mph S
Humidity55%
Visibility—
Dew point26°
Mon, 1649° / 33°0Clear
49 °Clear

Castalia, Monday, 16 November

Clear. High 49°, low 33°.

Pressure30.33 inHg
Wind10.9 mph S
Humidity50%
Visibility—
Dew point28°
Tue, 1753° / 42°0Mostly clear
53 °Mostly clear

Castalia, Tuesday, 17 November

Mostly clear. High 53°, low 42°.

Pressure30.36 inHg
Wind14.1 mph S
Humidity49%
Visibility—
Dew point32°
Wed, 1854° / 46°0Overcast
54 °Overcast

Castalia, Wednesday, 18 November

Overcast. High 54°, low 46°.

Pressure30.24 inHg
Wind17.2 mph S
Humidity52%
Visibility—
Dew point36°
Thu, 1950° / 46°0.04Light rain
50 °Light rain

Castalia, Thursday, 19 November

Light rain. High 50°, low 46°.

Pressure30.03 inHg
Wind19 mph S
Humidity92%
Visibility—
Dew point46°
Fri, 2046° / 43°0.07Light rain
46 °Light rain

Castalia, Friday, 20 November

Light rain. High 46°, low 43°.

Pressure30.06 inHg
Wind7.3 mph NE
Humidity90%
Visibility—
Dew point42°
Sat, 2144° / 35°1.15Heavy rain
44 °Heavy rain

Castalia, Saturday, 21 November

Heavy rain. High 44°, low 35°.

Pressure29.68 inHg
Wind20.8 mph N
Humidity91%
Visibility—
Dew point40°
Sun, 2242° / 30°0Clear
42 °Clear

Castalia, Sunday, 22 November

Clear. High 42°, low 30°.

Pressure30.30 inHg
Wind9.7 mph W
Humidity54%
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 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.