Speonk, NY Weather Forecast & Current Conditions

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Speonk Weather Map
UTC Time: 9/18/2026, 15:42
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Aeronautical Observation: Automated synoptic observations via NWS Gateway.
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Speonk, NY Regional Weather

Expires:202609181600;;660182
ASUS41 KOKX 181513
RWROKX

Regional Weather Roundup
National Weather Service New York NY
1100 AM EDT FRI SEP 18 2026

Note: "FAIR" indicates few or no clouds below 12,000 feet with no
significant weather and/or obstructions to visibility.


NYZ177-179-078>081-181600-
Long Island New York
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
Jones Beach      N/A     73 N/A N/A N15         N/A                   
Wantagh          N/A     77  59  53 N8          N/A                   
Hempstead      NOT AVBL                                               
Matinecock Pt    N/A     77 N/A N/A N12         N/A                   
Farmingdale    CLOUDY    77  60  55 N15G23    30.08R                  
MacArthur/ISP  PTSUNNY   76  64  66 N12       30.07R                  
Stony Brook      N/A     73  64  73 N8          N/A                   
Shirley        MOSUNNY   75  66  73 N9        30.07R                  
Mt Sinai Harb    N/A     77 N/A N/A N6          N/A                   
Westhampton    PTSUNNY   76  67  73 N7        30.07S                  
East Hampton   MOSUNNY   75  65  70 N8        30.05F                  
Southold         N/A     75  68  78 NW9         N/A                   
Montauk          N/A     74  69  85 N5        30.06S                  
$$
 

SKY/WX - Weather  TMP - Temperature  DP - Dew Point  RH - Humidity
WIND - Wind Direction/Speed PRES - Barometric Pressure VSB - Visibility
WCI - Wind Chill Index E13G22 Wind - East Wind 13 mph/Gusts of 22 mph

Speonk, NY

Afternoon
Sunny
78°/ 58° 26°/ 14°
0%
Saturday
Sunny
68°/ 58° 20°/ 14°
0%
Sunday
Rain Showers
68°/ 62° 20°/ 17°
90%
Monday
Rain Showers
68°/ 58° 20°/ 14°
70%
Tuesday
Rain Showers
65°/ 58° 18°/ 14°
50%
Wednesday
Rain Showers
65°/ 58° 18°/ 14°
40%
Thursday
Rain Showers
65°/ 58° 18°/ 14°
40%
Friday
Rain Showers
68°20°
30%

Day: Sunny. Highs in the upper 70s. North winds 5 to 10 mph with gusts up to 20 mph.

Night: Partly cloudy. Less humid with lows in the upper 50s. North winds 10 to 15 mph with gusts up to 25 mph.

Northeast Suffolk, NY

Afternoon
Sunny
78°/ 58° 26°/ 14°
0%
Saturday
Sunny
68°/ 58° 20°/ 14°
0%
Sunday
Rain Showers
68°/ 60° 20°/ 16°
90%
Monday
Rain Showers
68°/ 58° 20°/ 14°
70%
Tuesday
Rain Showers
65°/ 55° 18°/ 13°
50%
Wednesday
Rain Showers
65°/ 55° 18°/ 13°
40%
Thursday
Rain Showers
65°/ 58° 18°/ 14°
40%
Friday
Rain Showers
68°20°
30%

Day: Sunny. Highs in the upper 70s. Northwest winds 5 to 10 mph with gusts up to 20 mph.

Night: Partly cloudy. Less humid with lows in the upper 50s. North winds 10 to 15 mph.

Southwest Suffolk, NY

Afternoon
Sunny
80°/ 55° 27°/ 13°
0%
Saturday
Sunny
68°/ 58° 20°/ 14°
0%
Sunday
Rain Showers
72°/ 60° 22°/ 16°
90%
Monday
Rain Showers
68°/ 58° 20°/ 14°
70%
Tuesday
Rain Showers
65°/ 55° 18°/ 13°
50%
Wednesday
Rain Showers
65°/ 55° 18°/ 13°
40%
Thursday
Rain Showers
65°/ 55° 18°/ 13°
40%
Friday
Rain Showers
68°20°
30%

Day: Sunny. Highs around 80. North winds around 10 mph with gusts up to 20 mph.

Night: Partly cloudy. Lows in the mid 50s. North winds 10 to 15 mph with gusts up to 25 mph.

Northwest Suffolk, NY

Afternoon
Sunny
78°/ 55° 26°/ 13°
0%
Saturday
Sunny
68°/ 55° 20°/ 13°
0%
Sunday
Rain Showers
70°/ 58° 21°/ 14°
90%
Monday
Rain Showers
68°/ 55° 20°/ 13°
70%
Tuesday
Rain Showers
65°/ 55° 18°/ 13°
50%
Wednesday
Rain Showers
65°/ 55° 18°/ 13°
40%
Thursday
Rain Showers
65°/ 55° 18°/ 13°
40%
Friday
Rain Showers
68°20°
30%

Day: Sunny. Highs in the upper 70s. North winds around 10 mph with gusts up to 20 mph.

Night: Partly cloudy. Cooler with lows in the mid 50s. North winds 10 to 15 mph with gusts up to 25 mph.

Southern New Haven, CT

Afternoon
Sunny
80°/ 52° 27°/ 11°
0%
Saturday
Sunny
68°/ 55° 20°/ 13°
0%
Sunday
Rain Showers
68°/ 58° 20°/ 14°
90%
Monday
Rain Showers
68°/ 52° 20°/ 11°
50%
Tuesday
Rain Showers
62°/ 52° 17°/ 11°
50%
Wednesday
Rain Showers
65°/ 52° 18°/ 11°
40%
Thursday
Rain Showers
65°/ 52° 18°/ 11°
40%
Friday
Rain Showers
68°20°
30%

Day: Sunny. Highs around 80. Northwest winds 5 to 10 mph with gusts up to 20 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Cooler. Less humid with lows in the lower 50s. North winds 5 to 10 mph with gusts up to 20 mph.

Southern Middlesex, CT

Afternoon
Sunny
82°/ 52° 28°/ 11°
0%
Saturday
Sunny
68°/ 55° 20°/ 13°
0%
Sunday
Rain Showers
68°/ 58° 20°/ 14°
90%
Monday
Rain Showers
68°/ 52° 20°/ 11°
60%
Tuesday
Rain Showers
65°/ 52° 18°/ 11°
40%
Wednesday
Rain Showers
65°/ 52° 18°/ 11°
30%
Thursday
Rain Showers
65°/ 52° 18°/ 11°
30%
Friday
Rain Showers
68°20°
30%

Day: Sunny. Highs in the lower 80s. North winds 5 to 10 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Cooler. Less humid with lows in the lower 50s. North winds 5 to 10 mph with gusts up to 20 mph.

Southern Fairfield, CT

Afternoon
Sunny
78°/ 52° 26°/ 11°
0%
Saturday
Sunny
68°/ 55° 20°/ 13°
0%
Sunday
Rain Showers
68°/ 58° 20°/ 14°
90%
Monday
Rain Showers
68°/ 52° 20°/ 11°
50%
Tuesday
Rain Showers
62°/ 52° 17°/ 11°
50%
Wednesday
Rain Showers
65°/ 52° 18°/ 11°
40%
Thursday
Rain Showers
65°/ 52° 18°/ 11°
40%
Friday
Rain Showers
68°20°
30%

Day: Sunny. Highs in the upper 70s. Northwest winds around 10 mph with gusts up to 20 mph.

Night: Partly cloudy. Cooler with lows in the lower 50s. North winds 10 to 15 mph.

Northern New Haven, CT

Afternoon
Sunny
78°/ 48° 26°/
0%
Saturday
Sunny
68°/ 52° 20°/ 11°
0%
Sunday
Rain Showers
65°/ 55° 18°/ 13°
90%
Monday
Rain Showers
65°/ 50° 18°/ 10°
50%
Tuesday
Rain Showers
60°/ 48° 16°/
50%
Wednesday
Partly Cloudy
62°/ 48° 17°/
40%
Thursday
Rain Showers
62°/ 48° 17°/
30%
Friday
Rain Showers
65°18°
30%

Day: Sunny. Highs in the upper 70s. North winds 5 to 10 mph with gusts up to 20 mph.

Night: Partly cloudy. Cooler. Less humid with lows in the upper 40s. North winds 5 to 10 mph.

Northern Middlesex, CT

Afternoon
Sunny
78°/ 48° 26°/
0%
Saturday
Sunny
68°/ 52° 20°/ 11°
0%
Sunday
Rain Showers
65°/ 55° 18°/ 13°
90%
Monday
Rain Showers
65°/ 52° 18°/ 11°
50%
Tuesday
Rain Showers
62°/ 48° 17°/
40%
Wednesday
Partly Cloudy
65°/ 48° 18°/
30%
Thursday
Rain Showers
65°/ 50° 18°/ 10°
30%
Friday
Rain Showers
68°20°
30%

Day: Sunny. Highs in the upper 70s. North winds 5 to 10 mph with gusts up to 20 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Cooler. Less humid with lows in the upper 40s. North winds 5 to 10 mph.

Northern Fairfield, CT

Afternoon
Sunny
78°/ 48° 26°/
0%
Saturday
Sunny
68°/ 55° 20°/ 13°
0%
Sunday
Rain Showers
65°/ 55° 18°/ 13°
90%
Monday
Rain Showers
65°/ 50° 18°/ 10°
50%
Tuesday
Rain Showers
60°/ 48° 16°/
50%
Wednesday
Rain Showers
62°/ 48° 17°/
40%
Thursday
Rain Showers
62°/ 50° 17°/ 10°
40%
Friday
Rain Showers
65°18°
30%

Day: Sunny. Highs in the upper 70s. North winds 5 to 10 mph with gusts up to 20 mph.

Night: Partly cloudy. Cooler with lows in the upper 40s. North winds 5 to 10 mph.

Southern Nassau, NY

Afternoon
Sunny
82°/ 58° 28°/ 14°
0%
Saturday
Sunny
72°/ 62° 22°/ 17°
0%
Sunday
Rain Showers
72°/ 62° 22°/ 17°
90%
Monday
Rain Showers
70°/ 58° 21°/ 14°
50%
Tuesday
Rain Showers
65°/ 55° 18°/ 13°
50%
Wednesday
Rain Showers
68°/ 58° 20°/ 14°
40%
Thursday
Rain Showers
68°/ 58° 20°/ 14°
40%
Friday
Rain Showers
70°21°
30%

Day: Sunny. Highs in the lower 80s. North winds around 10 mph with gusts up to 20 mph.

Night: Partly cloudy. Lows in the upper 50s. North winds 10 to 15 mph.

Southern New London, CT

Afternoon
Sunny
80°/ 50° 27°/ 10°
0%
Saturday
Sunny
68°/ 52° 20°/ 11°
0%
Sunday
Rain Showers
68°/ 55° 20°/ 13°
90%
Monday
Rain Showers
68°/ 52° 20°/ 11°
60%
Tuesday
Rain Showers
65°/ 50° 18°/ 10°
40%
Wednesday
Mostly Cloudy
65°/ 50° 18°/ 10°
30%
Thursday
Rain Showers
65°/ 52° 18°/ 11°
30%
Friday
Rain Showers
68°20°
30%

Day: Sunny. Highs around 80. Northwest winds 5 to 10 mph with gusts up to 20 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Cooler. Less humid with lows around 50. North winds 5 to 10 mph. Gusts up to 20 mph after midnight.

Northern Nassau, NY

Afternoon
Sunny
80°/ 58° 27°/ 14°
0%
Saturday
Sunny
70°/ 60° 21°/ 16°
0%
Sunday
Rain Showers
70°/ 62° 21°/ 17°
90%
Monday
Rain Showers
68°/ 58° 20°/ 14°
50%
Tuesday
Rain Showers
65°/ 55° 18°/ 13°
50%
Wednesday
Rain Showers
65°/ 55° 18°/ 13°
40%
Thursday
Rain Showers
65°/ 55° 18°/ 13°
40%
Friday
Rain Showers
68°20°
30%

Day: Sunny. Highs around 80. North winds around 10 mph with gusts up to 20 mph.

Night: Partly cloudy. Lows in the upper 50s. North winds 10 to 15 mph.

Northern New London, CT

Afternoon
Sunny
80°/ 48° 27°/
0%
Saturday
Sunny
68°/ 50° 20°/ 10°
0%
Sunday
Rain Showers
65°/ 55° 18°/ 13°
90%
Monday
Rain Showers
65°/ 50° 18°/ 10°
50%
Tuesday
Rain Showers
62°/ 48° 17°/
40%
Wednesday
Partly Cloudy
65°/ 48° 18°/
30%
Thursday
Rain Showers
65°/ 50° 18°/ 10°
30%
Friday
Rain Showers
68°20°
30%

Day: Sunny. Highs around 80. Northwest winds 5 to 10 mph with gusts up to 20 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Cooler. Less humid with lows in the upper 40s. North winds 5 to 10 mph.

Northern Westchester, NY

Afternoon
Sunny
78°/ 52° 26°/ 11°
0%
Saturday
Sunny
68°/ 55° 20°/ 13°
0%
Sunday
Rain Showers
65°/ 55° 18°/ 13°
90%
Monday
Rain Showers
65°/ 52° 18°/ 11°
50%
Tuesday
Rain Showers
60°/ 48° 16°/
50%
Wednesday
Rain Showers
62°/ 48° 17°/
40%
Thursday
Rain Showers
62°/ 50° 17°/ 10°
40%
Friday
Rain Showers
68°20°
30%

Day: Sunny. Highs in the upper 70s. North winds 5 to 10 mph with gusts up to 20 mph.

Night: Partly cloudy. Cooler with lows in the lower 50s. North winds 5 to 10 mph. Gusts up to 20 mph in the evening.

Southern Queens, NY

Afternoon
Sunny
82°/ 62° 28°/ 17°
0%
Saturday
Partly Cloudy
72°/ 65° 22°/ 18°
0%
Sunday
Rain Showers
72°/ 65° 22°/ 18°
90%
Monday
Rain Showers
68°/ 60° 20°/ 16°
50%
Tuesday
Rain Showers
65°/ 58° 18°/ 14°
50%
Wednesday
Rain Showers
65°/ 58° 18°/ 14°
40%
Thursday
Rain Showers
68°/ 58° 20°/ 14°
40%
Friday
Rain Showers
68°20°
30%

Day: Mostly sunny. Highs in the lower 80s. North winds 10 to 15 mph.

Night: Partly cloudy. Lows in the lower 60s. North winds 10 to 15 mph.

Southern Westchester, NY

Afternoon
Sunny
80°/ 55° 27°/ 13°
0%
Saturday
Sunny
68°/ 58° 20°/ 14°
0%
Sunday
Rain Showers
68°/ 58° 20°/ 14°
90%
Monday
Rain Showers
65°/ 55° 18°/ 13°
50%
Tuesday
Rain Showers
62°/ 52° 17°/ 11°
50%
Wednesday
Rain Showers
62°/ 52° 17°/ 11°
40%
Thursday
Rain Showers
65°/ 52° 18°/ 11°
40%
Friday
Rain Showers
68°20°
30%

Day: Mostly sunny. Highs around 80. North winds around 10 mph with gusts up to 20 mph.

Night: Partly cloudy. Lows in the mid 50s. North winds 5 to 10 mph with gusts up to 20 mph.

Northern Queens, NY

Afternoon
Sunny
82°/ 62° 28°/ 17°
0%
Saturday
Sunny
72°/ 62° 22°/ 17°
0%
Sunday
Rain Showers
72°/ 62° 22°/ 17°
90%
Monday
Rain Showers
68°/ 58° 20°/ 14°
50%
Tuesday
Rain Showers
65°/ 55° 18°/ 13°
50%
Wednesday
Rain Showers
65°/ 58° 18°/ 14°
40%
Thursday
Rain Showers
65°/ 58° 18°/ 14°
40%
Friday
Rain Showers
68°20°
30%

Day: Mostly sunny. Highs in the lower 80s. North winds 10 to 15 mph.

Night: Partly cloudy. Lows in the lower 60s. North winds 10 to 15 mph.

Oakville, CT

Today
Sunny
78°/ 48° 26°/
0%
Saturday
Sunny
68°/ 52° 20°/ 11°
0%
Sunday
Rain
65°/ 55° 18°/ 13°
80%
Monday
Rain Showers
65°/ 48° 18°/
50%
Tue Night
Rain Showers
48°
30%
Wednesday
Partly Cloudy
62°/ 48° 17°/
30%

Day: Sunny. Highs in the upper 70s. North winds 5 to 10 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Much cooler. Less humid with lows in the upper 40s. North winds around 5 mph.

Bronx, NY

Afternoon
Sunny
82°/ 58° 28°/ 14°
0%
Saturday
Sunny
72°/ 62° 22°/ 17°
0%
Sunday
Rain Showers
70°/ 62° 21°/ 17°
90%
Monday
Rain Showers
68°/ 58° 20°/ 14°
50%
Tuesday
Rain Showers
62°/ 55° 17°/ 13°
50%
Wednesday
Rain Showers
62°/ 55° 17°/ 13°
40%
Thursday
Rain Showers
65°/ 58° 18°/ 14°
40%
Friday
Rain Showers
68°20°
30%

Day: Mostly sunny. Highs in the lower 80s. North winds around 10 mph with gusts up to 20 mph.

Night: Partly cloudy. Lows in the upper 50s. North winds 10 to 15 mph.

Names listed above may include county names.

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