10-day forecast for Castana, IA: 26° to 60°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
60°
Best day: Wednesday, November 11
46° · 0.09 in
Worst day: Friday, November 20
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 1246° / 32°0
Morning37°feels 31°
Afternoon42°feels 37°
Evening35°feels 31°
Overnight43°feels 38°
46 °
Castana, Thursday, 12 November
Overcast. High 46°, low 32°.
Pressure30.27 inHg
Wind8.7 mph N
Humidity67%
Visibility6.2 mi
Dew point27°
Fri, 1343° / 26°0
Morning28°feels 23°
Afternoon42°feels 42°
Evening31°feels 27°
Overnight29°feels 29°
43 °
Castana, Friday, 13 November
Clear. High 43°, low 26°.
Pressure30.24 inHg
Wind2.2 mph NE
Humidity67%
Visibility6.2 mi
Dew point26°
Sat, 1445° / 27°0
Morning31°feels 25°
Afternoon45°feels 40°
Evening38°feels 32°
Overnight28°feels 22°
45 °
Castana, Saturday, 14 November
Partly cloudy. High 45°, low 27°.
Pressure30.21 inHg
Wind8.7 mph S
Humidity62%
Visibility6.2 mi
Dew point26°
Sun, 1551° / 38°0
Morning41°feels 36°
Afternoon47°feels 44°
Evening44°feels 40°
Overnight39°feels 33°
51 °
Castana, Sunday, 15 November
Overcast. High 51°, low 38°.
Pressure30.30 inHg
Wind8.3 mph SE
Humidity54%
Visibility—
Dew point31°
Mon, 1650° / 35°0
Morning39°feels 35°
Afternoon48°feels 44°
Evening41°feels 37°
Overnight39°feels 33°
50 °
Castana, Monday, 16 November
Clear. High 50°, low 35°.
Pressure30.39 inHg
Wind10.1 mph SE
Humidity51%
Visibility—
Dew point30°
Tue, 1747° / 41°0
Morning43°feels 36°
Afternoon45°feels 39°
Evening46°feels 39°
Overnight45°feels 38°
47 °
Castana, Tuesday, 17 November
Overcast. High 47°, low 41°.
Pressure30.24 inHg
Wind16.6 mph SE
Humidity55%
Visibility—
Dew point30°
Wed, 1851° / 46°0
Morning47°feels 40°
Afternoon49°feels 44°
Evening51°feels 49°
Overnight50°feels 47°
51 °
Castana, Wednesday, 18 November
Overcast. High 51°, low 46°.
Pressure29.91 inHg
Wind20.1 mph S
Humidity57%
Visibility—
Dew point34°
Thu, 1957° / 47°0.01
Morning53°feels 52°
Afternoon55°feels 53°
Evening49°feels 47°
Overnight48°feels 45°
57 °
Castana, Thursday, 19 November
Light rain. High 57°, low 47°.
Pressure29.85 inHg
Wind20 mph S
Humidity60%
Visibility—
Dew point42°
Fri, 2046° / 40°0.09
Morning46°feels 39°
Afternoon46°feels 37°
Evening42°feels 32°
Overnight41°feels 32°
46 °
Castana, Friday, 20 November
Light rain. High 46°, low 40°.
Pressure30.00 inHg
Wind23.2 mph N
Humidity72%
Visibility—
Dew point38°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Castana, IA around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.