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As of 16:10 EDT

Weather in Demster, NY

82°Current weather

Demster, Saturday, 8 August, 16:10

Mostly clear. Feels like 85°. High 83°, low 70°.

Pressure29.91 inHg
Wind5.9 mph W
Humidity66%
Visibility6.2 mi
Dew point71°
Sun, 0988° / 68°0.03Light rain
88 °Light rain

Demster, Sunday, 9 August

Light rain. High 88°, low 68°.

Pressure30.00 inHg
Wind12.5 mph W
Humidity64%
Visibility6.2 mi
Dew point61°
Mon, 1079° / 65°0.07Light rain
79 °Light rain

Demster, Monday, 10 August

Light rain. High 79°, low 65°.

Pressure29.91 inHg
Wind10.8 mph SW
Humidity72%
Visibility6.2 mi
Dew point68°
Tue, 1177° / 67°0Partly cloudy
77 °Partly cloudy

Demster, Tuesday, 11 August

Partly cloudy. High 77°, low 67°.

Pressure29.91 inHg
Wind8.9 mph W
Humidity64%
Visibility6.2 mi
Dew point62°
Wed, 1277° / 65°0.03Light rain
77 °Light rain

Demster, Wednesday, 12 August

Light rain. High 77°, low 65°.

Pressure29.77 inHg
Wind6.1 mph NW
Humidity66%
Visibility6.2 mi
Dew point64°
Thu, 1370° / 62°0.26Light rain
70 °Light rain

Demster, Thursday, 13 August

Light rain. High 70°, low 62°.

Pressure29.83 inHg
Wind20.4 mph NW
Humidity82%
Visibility—
Dew point58°
Fri, 1467° / 61°0Clear
67 °Clear

Demster, Friday, 14 August

Clear. High 67°, low 61°.

Pressure30.00 inHg
Wind13.3 mph W
Humidity55%
Visibility—
Dew point49°
Sat, 1567° / 58°0Clear
67 °Clear

Demster, Saturday, 15 August

Clear. High 67°, low 58°.

Pressure30.24 inHg
Wind9.3 mph NW
Humidity56%
Visibility—
Dew point49°
Sun, 1673° / 54°0Partly cloudy
73 °Partly cloudy

Demster, Sunday, 16 August

Partly cloudy. High 73°, low 54°.

Pressure30.27 inHg
Wind9.4 mph W
Humidity59%
Visibility—
Dew point55°
Mon, 1777° / 59°0Overcast
77 °Overcast

Demster, Monday, 17 August

Overcast. High 77°, low 59°.

Pressure30.09 inHg
Wind9.5 mph S
Humidity60%
Visibility—
Dew point57°
Tue, 1873° / 63°0.52Rain
73 °Rain

Demster, Tuesday, 18 August

Rain. High 73°, low 63°.

Pressure29.91 inHg
Wind11.1 mph S
Humidity86%
Visibility—
Dew point65°
Wed, 1970° / 61°0Partly cloudy
70 °Partly cloudy

Demster, Wednesday, 19 August

Partly cloudy. High 70°, low 61°.

Pressure29.97 inHg
Wind11.7 mph NW
Humidity70%
Visibility—
Dew point58°
Thu, 2072° / 57°0Partly cloudy
72 °Partly cloudy

Demster, Thursday, 20 August

Partly cloudy. High 72°, low 57°.

Pressure29.97 inHg
Wind7.4 mph NW
Humidity61%
Visibility—
Dew point56°
Fri, 2173° / 60°0.02Light rain
73 °Light rain

Demster, Friday, 21 August

Light rain. High 73°, low 60°.

Pressure29.85 inHg
Wind9.2 mph S
Humidity83%
Visibility—
Dew point63°
Sat, 2270° / 58°0.16Light rain
70 °Light rain

Demster, Saturday, 22 August

Light rain. High 70°, low 58°.

Pressure29.83 inHg
Wind13.6 mph W
Humidity83%
Visibility—
Dew point59°
Sun, 2367° / 52°0.22Rain
67 °Rain

Demster, Sunday, 23 August

Rain. High 67°, low 52°.

Pressure30.03 inHg
Wind21.8 mph NW
Humidity45%
Visibility—
Dew point42°

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 Demster, 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 Demster, 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.