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As of 11:19 EST

Weather in Castalia, OH

38°Current weather

Castalia, Saturday, 14 November, 11:19

Overcast. Feels like 31°. High 44°, low 34°.

Pressure30.06 inHg
Wind10.4 mph NW
Humidity80%
Visibility6.2 mi
Dew point32°

10-day forecast for Castalia, OH: 34° to 61°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.

61°
Best day: Saturday, November 21
40°
Worst day: Monday, November 23

Tap any day below to see morning, afternoon, evening and overnight.

Sun, 1545° / 38°0Overcast
MorningOvercast39°feels 33°
AfternoonOvercast45°feels 40°
EveningOvercast43°feels 41°
OvernightOvercast41°feels 34°
45 °Overcast

Castalia, Sunday, 15 November

Overcast. High 45°, low 38°.

Pressure30.42 inHg
Wind9.8 mph NW
Humidity73%
Visibility6.2 mi
Dew point36°
Mon, 1649° / 39°0Overcast
MorningPartly cloudy40°feels 37°
AfternoonOvercast49°feels 46°
EveningClear41°feels 38°
OvernightOvercast43°feels 40°
49 °Overcast

Castalia, Monday, 16 November

Overcast. High 49°, low 39°.

Pressure30.56 inHg
Wind4.3 mph W
Humidity57%
Visibility6.2 mi
Dew point32°
Tue, 1751° / 35°0Clear
MorningClear36°feels 30°
AfternoonClear51°feels 49°
EveningClear42°feels 39°
OvernightPartly cloudy37°feels 32°
51 °Clear

Castalia, Tuesday, 17 November

Clear. High 51°, low 35°.

Pressure30.56 inHg
Wind8 mph SW
Humidity62%
Visibility6.2 mi
Dew point37°
Wed, 1854° / 37°0Clear
MorningMostly clear39°feels 35°
AfternoonClear52°feels 49°
EveningClear46°feels 42°
OvernightClear39°feels 34°
54 °Clear

Castalia, Wednesday, 18 November

Clear. High 54°, low 37°.

Pressure30.45 inHg
Wind9.9 mph S
Humidity57%
Visibility—
Dew point36°
Thu, 1957° / 41°0Overcast
MorningOvercast46°feels 41°
AfternoonOvercast56°feels 54°
EveningOvercast52°feels 50°
OvernightOvercast49°feels 47°
57 °Overcast

Castalia, Thursday, 19 November

Overcast. High 57°, low 41°.

Pressure30.30 inHg
Wind12.6 mph SW
Humidity49%
Visibility—
Dew point36°
Fri, 2054° / 46°0Mostly clear
MorningMostly clear48°feels 45°
AfternoonMostly clear53°feels 50°
EveningMostly clear47°feels 44°
OvernightMostly clear47°feels 43°
54 °Mostly clear

Castalia, Friday, 20 November

Mostly clear. High 54°, low 46°.

Pressure30.30 inHg
Wind10 mph SW
Humidity57%
Visibility—
Dew point38°
Sat, 2161° / 46°0Overcast
MorningOvercast50°feels 47°
AfternoonOvercast60°feels 58°
EveningOvercast55°feels 54°
OvernightOvercast55°feels 52°
61 °Overcast

Castalia, Saturday, 21 November

Overcast. High 61°, low 46°.

Pressure30.12 inHg
Wind19 mph S
Humidity57%
Visibility—
Dew point44°
Sun, 2256° / 39°0.03Snow
MorningSnow51°feels 47°
AfternoonSnow46°feels 37°
EveningSnow41°feels 31°
OvernightSnow42°feels 33°
56 °Snow

Castalia, Sunday, 22 November

Snow. High 56°, low 39°.

Pressure29.85 inHg
Wind27 mph W
Humidity67%
Visibility—
Dew point37°
Mon, 2340° / 35°0Partly cloudy
MorningPartly cloudy36°feels 26°
AfternoonPartly cloudy38°feels 29°
EveningPartly cloudy37°feels 29°
OvernightPartly cloudy35°feels 27°
40 °Partly cloudy

Castalia, Monday, 23 November

Partly cloudy. High 40°, low 35°.

Pressure30.18 inHg
Wind22.4 mph W
Humidity48%
Visibility—
Dew point20°

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.