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As of 14:25 EDT

Weather in Kosterville, NY

76°Current weather

Kosterville, Saturday, 8 August, 14:25

Light rain. Feels like 78°. High 79°, low 68°.

Pressure29.94 inHg
Wind8.9 mph SW
Humidity94%
Visibility6.2 mi
Dew point74°
Sun, 0985° / 66°0.04Light rain
85 °Light rain

Kosterville, Sunday, 9 August

Light rain. High 85°, low 66°.

Pressure29.97 inHg
Wind10.3 mph W
Humidity45%
Visibility6.2 mi
Dew point55°
Mon, 1079° / 63°0.22Light rain
79 °Light rain

Kosterville, Monday, 10 August

Light rain. High 79°, low 63°.

Pressure29.94 inHg
Wind11 mph SW
Humidity57%
Visibility6.2 mi
Dew point62°
Tue, 1182° / 65°0.01Light rain
82 °Light rain

Kosterville, Tuesday, 11 August

Light rain. High 82°, low 65°.

Pressure29.88 inHg
Wind7.3 mph NW
Humidity39%
Visibility6.2 mi
Dew point51°
Wed, 1277° / 61°0.13Light rain
77 °Light rain

Kosterville, Wednesday, 12 August

Light rain. High 77°, low 61°.

Pressure29.74 inHg
Wind2.9 mph W
Humidity54%
Visibility6.2 mi
Dew point59°
Thu, 1374° / 58°0.3Light rain
74 °Light rain

Kosterville, Thursday, 13 August

Light rain. High 74°, low 58°.

Pressure29.71 inHg
Wind10.4 mph SW
Humidity78%
Visibility—
Dew point64°
Fri, 1465° / 55°0.02Light rain
65 °Light rain

Kosterville, Friday, 14 August

Light rain. High 65°, low 55°.

Pressure29.97 inHg
Wind8.9 mph W
Humidity66%
Visibility—
Dew point50°
Sat, 1574° / 50°0.07Light rain
74 °Light rain

Kosterville, Saturday, 15 August

Light rain. High 74°, low 50°.

Pressure30.03 inHg
Wind13.5 mph W
Humidity41%
Visibility—
Dew point47°
Sun, 1668° / 48°0Clear
68 °Clear

Kosterville, Sunday, 16 August

Clear. High 68°, low 48°.

Pressure30.18 inHg
Wind10 mph N
Humidity37%
Visibility—
Dew point39°
Mon, 1773° / 45°0Overcast
73 °Overcast

Kosterville, Monday, 17 August

Overcast. High 73°, low 45°.

Pressure30.21 inHg
Wind4.1 mph S
Humidity34%
Visibility—
Dew point40°
Tue, 1873° / 50°0Light rain
73 °Light rain

Kosterville, Tuesday, 18 August

Light rain. High 73°, low 50°.

Pressure30.12 inHg
Wind10.5 mph S
Humidity39%
Visibility—
Dew point45°
Wed, 1968° / 55°0.3Light rain
68 °Light rain

Kosterville, Wednesday, 19 August

Light rain. High 68°, low 55°.

Pressure29.85 inHg
Wind10.4 mph SE
Humidity96%
Visibility—
Dew point60°
Thu, 2062° / 45°0.01Light rain
62 °Light rain

Kosterville, Thursday, 20 August

Light rain. High 62°, low 45°.

Pressure30.00 inHg
Wind10 mph N
Humidity56%
Visibility—
Dew point42°
Fri, 2164° / 40°0Clear
64 °Clear

Kosterville, Friday, 21 August

Clear. High 64°, low 40°.

Pressure30.06 inHg
Wind8.8 mph N
Humidity37%
Visibility—
Dew point35°
Sat, 2265° / 45°0.17Light rain
65 °Light rain

Kosterville, Saturday, 22 August

Light rain. High 65°, low 45°.

Pressure30.00 inHg
Wind7.5 mph SW
Humidity66%
Visibility—
Dew point51°
Sun, 2364° / 48°0.37Rain
64 °Rain

Kosterville, Sunday, 23 August

Rain. High 64°, low 48°.

Pressure30.03 inHg
Wind6.9 mph S
Humidity87%
Visibility—
Dew point57°

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 Kosterville, NY 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 Kosterville, NY 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.