10-day forecast for Castalia, OH: 31° to 60°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
60°
Best day: Tuesday, November 10
49° · 0.11 in
Worst day: Thursday, November 12
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 0750° / 44°0
Morning44°feels 38°
Afternoon50°feels 45°
Evening48°feels 45°
Overnight45°feels 39°
50 °
Castalia, Saturday, 7 November
Overcast. High 50°, low 44°.
Pressure30.12 inHg
Wind13.9 mph NW
Humidity69%
Visibility6.2 mi
Dew point38°
Sun, 0856° / 39°0
Morning40°feels 32°
Afternoon55°feels 53°
Evening51°feels 49°
Overnight41°feels 35°
56 °
Castalia, Sunday, 8 November
Clear. High 56°, low 39°.
Pressure29.91 inHg
Wind17.2 mph SW
Humidity60%
Visibility6.2 mi
Dew point38°
Mon, 0954° / 43°0
Morning43°feels 38°
Afternoon53°feels 51°
Evening48°feels 44°
Overnight46°feels 41°
54 °
Castalia, Monday, 9 November
Overcast. High 54°, low 43°.
Pressure30.12 inHg
Wind6.8 mph W
Humidity60%
Visibility6.2 mi
Dew point38°
Tue, 1060° / 47°0
Morning50°feels 46°
Afternoon58°feels 57°
Evening52°feels 50°
Overnight47°feels 42°
60 °
Castalia, Tuesday, 10 November
Clear. High 60°, low 47°.
Pressure29.94 inHg
Wind12.7 mph SW
Humidity66%
Visibility—
Dew point46°
Wed, 1152° / 41°0
Morning44°feels 41°
Afternoon51°feels 48°
Evening49°feels 47°
Overnight47°feels 45°
52 °
Castalia, Wednesday, 11 November
Partly cloudy. High 52°, low 41°.
Pressure30.00 inHg
Wind9.6 mph NW
Humidity55%
Visibility—
Dew point34°
Thu, 1249° / 41°0.11
Morning46°feels 40°
Afternoon45°feels 38°
Evening43°feels 35°
Overnight42°feels 34°
49 °
Castalia, Thursday, 12 November
Light rain. High 49°, low 41°.
Pressure29.88 inHg
Wind17.4 mph N
Humidity73%
Visibility—
Dew point37°
Fri, 1339° / 35°0.01
Morning37°feels 29°
Afternoon38°feels 31°
Evening36°feels 29°
Overnight35°feels 28°
39 °
Castalia, Friday, 13 November
Light snow. High 39°, low 35°.
Pressure29.91 inHg
Wind13.9 mph N
Humidity55%
Visibility—
Dew point23°
Sat, 1442° / 31°0
Morning34°feels 26°
Afternoon41°feels 35°
Evening38°feels 32°
Overnight35°feels 29°
42 °
Castalia, Saturday, 14 November
Partly cloudy. High 42°, low 31°.
Pressure30.03 inHg
Wind10.4 mph W
Humidity48%
Visibility—
Dew point22°
Sun, 1547° / 31°0
Morning35°feels 29°
Afternoon45°feels 40°
Evening43°feels 38°
Overnight42°feels 36°
47 °
Castalia, Sunday, 15 November
Overcast. High 47°, low 31°.
Pressure30.15 inHg
Wind10.1 mph S
Humidity37%
Visibility—
Dew point19°
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 Castalia, OH 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.