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As of 14:15 EDT

Weather in Castine, OH

86°Current weather

Castine, Saturday, 8 August, 14:15

Partly cloudy. Feels like 95°. High 86°, low 70°.

Pressure30.03 inHg
Wind14.1 mph W
Humidity73%
Visibility6.2 mi
Dew point75°
Sun, 0985° / 70°0.08Rain
85 °Rain

Castine, Sunday, 9 August

Rain. High 85°, low 70°.

Pressure30.03 inHg
Wind7.1 mph S
Humidity77%
Visibility6.2 mi
Dew point73°
Mon, 1084° / 69°0.63Heavy rain
84 °Heavy rain

Castine, Monday, 10 August

Heavy rain. High 84°, low 69°.

Pressure30.03 inHg
Wind8.9 mph SW
Humidity95%
Visibility6.2 mi
Dew point71°
Tue, 1184° / 67°1.23Heavy rain
84 °Heavy rain

Castine, Tuesday, 11 August

Heavy rain. High 84°, low 67°.

Pressure29.94 inHg
Wind13.6 mph SW
Humidity78%
Visibility6.2 mi
Dew point74°
Wed, 1281° / 64°0.02Light rain
81 °Light rain

Castine, Wednesday, 12 August

Light rain. High 81°, low 64°.

Pressure29.85 inHg
Wind8.7 mph NW
Humidity83%
Visibility6.2 mi
Dew point74°
Thu, 1376° / 59°1.09Heavy rain
76 °Heavy rain

Castine, Thursday, 13 August

Heavy rain. High 76°, low 59°.

Pressure29.80 inHg
Wind13.3 mph N
Humidity86%
Visibility—
Dew point70°
Fri, 1468° / 51°0Clear
68 °Clear

Castine, Friday, 14 August

Clear. High 68°, low 51°.

Pressure30.15 inHg
Wind8.4 mph NW
Humidity68%
Visibility—
Dew point54°
Sat, 1573° / 54°0Overcast
73 °Overcast

Castine, Saturday, 15 August

Overcast. High 73°, low 54°.

Pressure30.21 inHg
Wind4.9 mph NW
Humidity64%
Visibility—
Dew point56°
Sun, 1676° / 58°0Partly cloudy
76 °Partly cloudy

Castine, Sunday, 16 August

Partly cloudy. High 76°, low 58°.

Pressure30.21 inHg
Wind6.8 mph E
Humidity67%
Visibility—
Dew point61°
Mon, 1769° / 64°0.03Light rain
69 °Light rain

Castine, Monday, 17 August

Light rain. High 69°, low 64°.

Pressure30.00 inHg
Wind9.4 mph SE
Humidity85%
Visibility—
Dew point63°
Tue, 1877° / 66°0.16Light rain
77 °Light rain

Castine, Tuesday, 18 August

Light rain. High 77°, low 66°.

Pressure29.91 inHg
Wind6.5 mph W
Humidity79%
Visibility—
Dew point69°
Wed, 1981° / 67°0.17Light rain
81 °Light rain

Castine, Wednesday, 19 August

Light rain. High 81°, low 67°.

Pressure29.88 inHg
Wind11 mph W
Humidity72%
Visibility—
Dew point69°
Thu, 2067° / 52°0Light rain
67 °Light rain

Castine, Thursday, 20 August

Light rain. High 67°, low 52°.

Pressure30.12 inHg
Wind14 mph N
Humidity64%
Visibility—
Dew point53°
Fri, 2166° / 48°0Clear
66 °Clear

Castine, Friday, 21 August

Clear. High 66°, low 48°.

Pressure30.21 inHg
Wind8.2 mph N
Humidity60%
Visibility—
Dew point49°
Sat, 2270° / 51°0.01Light rain
70 °Light rain

Castine, Saturday, 22 August

Light rain. High 70°, low 51°.

Pressure30.15 inHg
Wind6.6 mph W
Humidity63%
Visibility—
Dew point53°
Sun, 2372° / 54°0Clear
72 °Clear

Castine, Sunday, 23 August

Clear. High 72°, low 54°.

Pressure30.12 inHg
Wind8.9 mph NW
Humidity62%
Visibility—
Dew point56°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Castine, OH are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Castine, OH since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.