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As of 18:45 EDT

Weather in Stony Brook, NY

52°Current weather

Stony Brook, Saturday, 31 October, 18:45

Partly cloudy. Feels like 49°. High 57°, low 41°.

Pressure30.42 inHg
Wind1 mph E
Humidity55%
Visibility6.2 mi
Dew point36°

Two-week outlook for Stony Brook, NY: week one averages a high of 62.5° and week two 55.3°, so week two runs 7.3° cooler than week one. Around 2.8 inches of precipitation are expected over the 14 days, across 5 wet days. The nearest weekend, October 31: 57°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 31 – November 6)62.5°50.1°0.1 in / 2 d—
2nd (November 7 – November 13)55.3°50°2.7 in / 3 d—

Weekend weather

Sat, October 31
Clear
57°41°
no precip.
Sun, November 1
Overcast
60°38°
no precip.
Sat, November 7
Light rain
58°50°
0.07 in
Sun, November 8
Overcast
56°49°
no precip.
Sun, 0160° / 38°0Overcast
60 °Overcast

Stony Brook, Sunday, 1 November

Overcast. High 60°, low 38°.

Pressure30.53 inHg
Wind3 mph SW
Humidity57%
Visibility6.2 mi
Dew point36°
Mon, 0262° / 43°0Overcast
62 °Overcast

Stony Brook, Monday, 2 November

Overcast. High 62°, low 43°.

Pressure30.42 inHg
Wind10.3 mph SW
Humidity52%
Visibility6.2 mi
Dew point42°
Tue, 0364° / 54°0Overcast
64 °Overcast

Stony Brook, Tuesday, 3 November

Overcast. High 64°, low 54°.

Pressure30.33 inHg
Wind7.4 mph SW
Humidity53%
Visibility6.2 mi
Dew point43°
Wed, 0464° / 57°0Clear
64 °Clear

Stony Brook, Wednesday, 4 November

Clear. High 64°, low 57°.

Pressure30.18 inHg
Wind5.9 mph SW
Humidity74%
Visibility6.2 mi
Dew point53°
Thu, 0566° / 57°0.04Light rain
66 °Light rain

Stony Brook, Thursday, 5 November

Light rain. High 66°, low 57°.

Pressure30.03 inHg
Wind15.4 mph S
Humidity76%
Visibility—
Dew point55°
Fri, 0664° / 61°0.09Light rain
64 °Light rain

Stony Brook, Friday, 6 November

Light rain. High 64°, low 61°.

Pressure29.94 inHg
Wind15.4 mph NE
Humidity92%
Visibility—
Dew point62°
Sat, 0758° / 50°0.07Light rain
58 °Light rain

Stony Brook, Saturday, 7 November

Light rain. High 58°, low 50°.

Pressure29.77 inHg
Wind21.2 mph NE
Humidity84%
Visibility—
Dew point51°
Sun, 0856° / 49°0Overcast
56 °Overcast

Stony Brook, Sunday, 8 November

Overcast. High 56°, low 49°.

Pressure29.80 inHg
Wind11.7 mph N
Humidity70%
Visibility—
Dew point42°
Mon, 0955° / 53°2.36Heavy rain
55 °Heavy rain

Stony Brook, Monday, 9 November

Heavy rain. High 55°, low 53°.

Pressure29.53 inHg
Wind22.1 mph NE
Humidity97%
Visibility—
Dew point53°
Tue, 1055° / 51°0.25Light rain
55 °Light rain

Stony Brook, Tuesday, 10 November

Light rain. High 55°, low 51°.

Pressure29.50 inHg
Wind22.5 mph W
Humidity81%
Visibility—
Dew point47°
Wed, 1157° / 51°0Clear
57 °Clear

Stony Brook, Wednesday, 11 November

Clear. High 57°, low 51°.

Pressure29.62 inHg
Wind22 mph W
Humidity54%
Visibility—
Dew point37°
Thu, 1253° / 49°0Clear
53 °Clear

Stony Brook, Thursday, 12 November

Clear. High 53°, low 49°.

Pressure29.65 inHg
Wind17.9 mph W
Humidity53%
Visibility—
Dew point34°
Fri, 1353° / 47°0Overcast
53 °Overcast

Stony Brook, Friday, 13 November

Overcast. High 53°, low 47°.

Pressure29.83 inHg
Wind15.5 mph W
Humidity58%
Visibility—
Dew point35°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Stony Brook, NY, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.