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As of 14:11 EDT

Weather in Williston, NY

63°Current weather

Williston, Thursday, 8 October, 14:11

Overcast. Feels like 61°. High 63°, low 49°.

Pressure29.91 inHg
Wind13.3 mph W
Humidity56%
Visibility3.3 mi
Dew point48°
Fri, 0967° / 44°0Mostly clear
67 °Mostly clear

Williston, Friday, 9 October

Mostly clear. High 67°, low 44°.

Pressure30.18 inHg
Wind13.8 mph W
Humidity58%
Visibility6.2 mi
Dew point46°
Sat, 1069° / 44°0Overcast
69 °Overcast

Williston, Saturday, 10 October

Overcast. High 69°, low 44°.

Pressure30.42 inHg
Wind7 mph SE
Humidity44%
Visibility6.2 mi
Dew point43°
Sun, 1161° / 57°0.21Light rain
61 °Light rain

Williston, Sunday, 11 October

Light rain. High 61°, low 57°.

Pressure30.18 inHg
Wind7.8 mph S
Humidity74%
Visibility3.8 mi
Dew point53°
Mon, 1266° / 57°0.02Light rain
66 °Light rain

Williston, Monday, 12 October

Light rain. High 66°, low 57°.

Pressure29.85 inHg
Wind4.4 mph W
Humidity83%
Visibility6.2 mi
Dew point59°
Tue, 1365° / 53°0.07Light rain
65 °Light rain

Williston, Tuesday, 13 October

Light rain. High 65°, low 53°.

Pressure29.83 inHg
Wind13.4 mph SW
Humidity77%
Visibility—
Dew point52°
Wed, 1454° / 40°0Clear
54 °Clear

Williston, Wednesday, 14 October

Clear. High 54°, low 40°.

Pressure30.15 inHg
Wind7 mph N
Humidity61%
Visibility—
Dew point35°
Thu, 1559° / 43°0.05Light rain
59 °Light rain

Williston, Thursday, 15 October

Light rain. High 59°, low 43°.

Pressure30.24 inHg
Wind10.8 mph S
Humidity80%
Visibility—
Dew point39°
Fri, 1671° / 51°0.22Light rain
71 °Light rain

Williston, Friday, 16 October

Light rain. High 71°, low 51°.

Pressure29.94 inHg
Wind22.7 mph W
Humidity85%
Visibility—
Dew point65°
Sat, 1749° / 35°0Overcast
49 °Overcast

Williston, Saturday, 17 October

Overcast. High 49°, low 35°.

Pressure30.47 inHg
Wind15.8 mph N
Humidity53%
Visibility—
Dew point27°
Sun, 1854° / 33°0Clear
54 °Clear

Williston, Sunday, 18 October

Clear. High 54°, low 33°.

Pressure30.62 inHg
Wind5.9 mph W
Humidity47%
Visibility—
Dew point27°
Mon, 1961° / 43°0Overcast
61 °Overcast

Williston, Monday, 19 October

Overcast. High 61°, low 43°.

Pressure30.42 inHg
Wind6.6 mph SE
Humidity38%
Visibility—
Dew point29°
Tue, 2063° / 53°0.11Light rain
63 °Light rain

Williston, Tuesday, 20 October

Light rain. High 63°, low 53°.

Pressure30.18 inHg
Wind15.6 mph SW
Humidity91%
Visibility—
Dew point52°
Wed, 2165° / 52°0.01Light rain
65 °Light rain

Williston, Wednesday, 21 October

Light rain. High 65°, low 52°.

Pressure30.06 inHg
Wind16 mph SW
Humidity77%
Visibility—
Dew point54°
Thu, 2267° / 49°0Clear
67 °Clear

Williston, Thursday, 22 October

Clear. High 67°, low 49°.

Pressure30.09 inHg
Wind18.6 mph S
Humidity63%
Visibility—
Dew point47°
Fri, 2366° / 45°0.21Light rain
66 °Light rain

Williston, Friday, 23 October

Light rain. High 66°, low 45°.

Pressure29.91 inHg
Wind21.9 mph W
Humidity79%
Visibility—
Dew point43°

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 Williston, 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 Williston, 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.