Katonah, NY Weather Forecast & Current Conditions

Feedback E-mail the Weather

Quick Clicks

Weather World

Katonah, NY Weather Maps

°F °C°F °C
Katonah Weather Map
UTC Time: 9/20/2026, 19:48
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Katonah, NY Regional Weather

Expires:202609202000;;779223
ASUS41 KALY 201910
RWRALY

NEW YORK STATE HOURLY WEATHER ROUNDUP
NATIONAL WEATHER SERVICE ALBANY NY
300 PM EDT SUN SEP 20 2026

NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR NO OBSTRUCTIONS TO VISIBILITY.


NYZ032-033-038>043-046>054-057>066-NYZ062>081-082-084-202000-
EAST

  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALBANY         LGT RAIN  60  58  92 S3        29.97S                  
GLENS FALLS    LGT RAIN  57  56  96 CALM      29.97F FOG              
POUGHKEEPSIE   LGT RAIN  64  63  96 SE3       29.93F FOG              
NEWBURGH       LGT RAIN  64  64 100 VRB5      29.93F FOG              
MONTGOMERY     LGT RAIN  64  63  96 N3        29.93F                  
WHITE PLAINS   LGT RAIN  65  64  97 SE10      29.95F FOG              
ISLIP          LGT RAIN  67  64  90 SE9       29.96F                  
NEW YORK CITY  LGT RAIN  68  66  93 S12       29.93F FOG              
CENTRAL PARK   LGT RAIN  66  66 100 CALM      29.97F VSB 1            
$$


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

Katonah, NY

Afternoon
Rain
65°/ 58° 18°/ 14°
80%
Monday
Partly Cloudy
68°/ 52° 20°/ 11°
30%
Tuesday
Rain Showers
62°/ 48° 17°/
40%
Wednesday
Mostly Cloudy
62°/ 48° 17°/
0%
Thursday
Rain Showers
62°/ 48° 17°/
30%
Friday
Rain Showers
62°/ 48° 17°/
40%
Saturday
Partly Cloudy
65°/ 48° 18°/
0%
Sunday
Partly Cloudy
68°20°
0%

Day: Rain. Near steady temperature in the mid 60s. Southeast winds 5 to 10 mph. Chance of rain 80 percent.

Night: Mostly cloudy. Rain likely, mainly in the evening. Lows in the upper 50s. North winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 70 percent.

Putnam County, NY

Afternoon
Rain
62°/ 55° 17°/ 13°
80%
Monday
Partly Cloudy
68°/ 50° 20°/ 10°
30%
Tuesday
Rain Showers
60°/ 45° 16°/
30%
Wednesday
Mostly Cloudy
62°/ 45° 17°/
0%
Thursday
Rain Showers
62°/ 48° 17°/
30%
Friday
Rain Showers
60°/ 48° 16°/
30%
Saturday
Partly Cloudy
65°/ 48° 18°/
0%
Sunday
Partly Cloudy
68°20°
0%

Day: Rain. Near steady temperature in the lower 60s. Southeast winds 5 to 10 mph. Chance of rain 80 percent.

Night: Mostly cloudy. Rain likely, mainly in the evening. Lows in the mid 50s. Northeast winds around 5 mph, increasing to north 10 to 15 mph with gusts up to 25 mph after midnight. Chance of rain 70 percent.

Southern Fairfield, CT

Afternoon
Rain
65°/ 58° 18°/ 14°
80%
Monday
Partly Cloudy
68°/ 55° 20°/ 13°
50%
Tuesday
Rain
65°/ 52° 18°/ 11°
50%
Wednesday
Mostly Cloudy
65°/ 48° 18°/
0%
Thursday
Mostly Cloudy
65°/ 50° 18°/ 10°
0%
Friday
Rain Showers
65°/ 52° 18°/ 11°
40%
Saturday
Rain Showers
68°/ 52° 20°/ 11°
40%
Sunday
Rain Showers
70°21°
40%

Day: Rain. Near steady temperature in the mid 60s. Southeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 80 percent.

Night: Mostly cloudy. Rain likely, mainly in the evening. Lows in the upper 50s. Southwest winds 5 to 10 mph, becoming north 10 to 15 mph after midnight. Chance of rain 70 percent.

Northern Fairfield, CT

Afternoon
Rain
65°/ 55° 18°/ 13°
90%
Monday
Partly Cloudy
68°/ 52° 20°/ 11°
40%
Tuesday
Rain
62°/ 48° 17°/
40%
Wednesday
Mostly Cloudy
62°/ 45° 17°/
0%
Thursday
Partly Cloudy
65°/ 48° 18°/
0%
Friday
Rain Showers
65°/ 48° 18°/
40%
Saturday
Rain Showers
65°/ 50° 18°/ 10°
40%
Sunday
Rain Showers
68°20°
30%

Day: Rain. Highs in the mid 60s. Southeast winds 5 to 10 mph. Chance of rain 90 percent.

Night: Mostly cloudy. Rain, mainly in the evening. Lows in the mid 50s. East winds around 5 mph, becoming north with gusts up to 20 mph after midnight. Chance of rain 90 percent.

Southern Westchester, NY

Afternoon
Rain
65°/ 60° 18°/ 16°
80%
Monday
Partly Cloudy
68°/ 55° 20°/ 13°
30%
Tuesday
Rain Showers
62°/ 50° 17°/ 10°
40%
Wednesday
Mostly Cloudy
62°/ 50° 17°/ 10°
0%
Thursday
Rain Showers
62°/ 50° 17°/ 10°
30%
Friday
Rain Showers
62°/ 52° 17°/ 11°
30%
Saturday
Partly Cloudy
68°/ 52° 20°/ 11°
0%
Sunday
Partly Cloudy
68°20°
0%

Day: Rain. Near steady temperature in the mid 60s. Southeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 80 percent.

Night: Mostly cloudy. Rain likely, mainly in the evening. Lows around 60. Southwest winds around 5 mph, increasing to north 10 to 15 mph with gusts up to 25 mph after midnight. Chance of rain 60 percent.

Rockland County, NY

Afternoon
Rain
65°/ 58° 18°/ 14°
80%
Monday
Partly Cloudy
68°/ 52° 20°/ 11°
30%
Tuesday
Rain Showers
62°/ 48° 17°/
40%
Wednesday
Mostly Cloudy
62°/ 48° 17°/
0%
Thursday
Rain Showers
62°/ 48° 17°/
30%
Friday
Rain Showers
62°/ 48° 17°/
30%
Saturday
Partly Cloudy
65°/ 50° 18°/ 10°
0%
Sunday
Partly Cloudy
68°20°
0%

Day: Rain. Near steady temperature in the mid 60s. South winds 5 to 10 mph. Chance of rain 80 percent.

Night: Mostly cloudy. Rain likely, mainly in the evening. Lows in the upper 50s. Northwest winds around 5 mph, increasing to north 10 to 15 mph with gusts up to 25 mph after midnight. Chance of rain 70 percent.

Orange County, NY

Afternoon
Rain
62°/ 55° 17°/ 13°
70%
Monday
Partly Cloudy
65°/ 48° 18°/
30%
Tuesday
Rain Showers
60°/ 45° 16°/
40%
Wednesday
Mostly Cloudy
62°/ 45° 17°/
0%
Thursday
Rain Showers
62°/ 45° 17°/
30%
Friday
Rain Showers
62°/ 45° 17°/
30%
Saturday
Partly Cloudy
65°/ 48° 18°/
0%
Sunday
Partly Cloudy
68°20°
0%

Day: Rain likely. Near steady temperature in the lower 60s. Southeast winds 5 to 10 mph. Chance of rain 70 percent.

Night: Mostly cloudy. A chance of rain in the evening. Lows in the mid 50s. North winds 5 to 10 mph. Gusts up to 25 mph after midnight. Chance of rain 50 percent.

Pawling, NY

Today
Rain
62°/ 52° 17°/ 11°
100%
Monday
Partly Cloudy
65°/ 45° 18°/
0%
Tuesday
Mostly Cloudy
62°/ 45° 17°/
0%
Wednesday
Mostly Cloudy
45°
0%
Thursday
Mostly Cloudy
45°/ 45° /
30%
Fri Night
Rain Showers
45°
30%
Saturday
Partly Cloudy
65°18°
0%

Day: Rain. Highs in the lower 60s. Southeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain near 100 percent.

Night: Patchy fog in the evening. Rain in the evening, then a chance of showers after midnight. Lows in the lower 50s. East winds around 5 mph, becoming north with gusts up to 25 mph after midnight. Chance of rain near 100 percent.

Poughkeepsie, NY

Today
Rain
65°/ 52° 18°/ 11°
100%
Monday
Partly Cloudy
68°/ 45° 20°/
0%
Tuesday
Rain Showers
62°/ 45° 17°/
30%
Wednesday
Mostly Cloudy
45°
0%
Thursday
Mostly Cloudy
45°/ 48° /
30%
Fri Night
Rain Showers
48°
30%
Saturday
Partly Cloudy
68°20°
0%

Day: Rain. Highs in the mid 60s. Southeast winds around 5 mph. Chance of rain near 100 percent.

Night: Cloudy. Patchy fog in the evening. Rain in the evening, then a chance of showers after midnight. Lows in the lower 50s. North winds 5 to 10 mph. Gusts up to 25 mph after midnight. Chance of rain 90 percent.

Eastern Bergen, NJ

Afternoon
Rain
68°/ 62° 20°/ 17°
70%
Monday
Partly Cloudy
70°/ 55° 21°/ 13°
30%
Tuesday
Rain Showers
62°/ 50° 17°/ 10°
40%
Wednesday
Mostly Cloudy
65°/ 52° 18°/ 11°
0%
Thursday
Rain Showers
62°/ 52° 17°/ 11°
30%
Friday
Rain Showers
65°/ 52° 18°/ 11°
30%
Saturday
Partly Cloudy
68°/ 55° 20°/ 13°
0%
Sunday
Partly Cloudy
72°22°
0%

Day: Rain likely. Near steady temperature in the upper 60s. South winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 70 percent.

Night: Mostly cloudy. Rain likely, mainly in the evening. Lows in the lower 60s. West winds around 5 mph, increasing to north 10 to 15 mph with gusts up to 25 mph after midnight. Chance of rain 70 percent.

Northern Nassau, NY

Afternoon
Rain
65°/ 60° 18°/ 16°
80%
Monday
Partly Cloudy
70°/ 58° 21°/ 14°
30%
Tuesday
Rain Showers
65°/ 52° 18°/ 11°
40%
Wednesday
Mostly Cloudy
65°/ 52° 18°/ 11°
0%
Thursday
Rain Showers
65°/ 52° 18°/ 11°
30%
Friday
Rain Showers
65°/ 55° 18°/ 13°
40%
Saturday
Partly Cloudy
68°/ 55° 20°/ 13°
0%
Sunday
Partly Cloudy
68°20°
0%

Day: Rain. Near steady temperature in the mid 60s. South winds around 10 mph with gusts up to 20 mph. Chance of rain 80 percent.

Night: Mostly cloudy. Rain likely, mainly in the evening. Lows around 60. Southwest winds 5 to 10 mph, increasing to north 15 to 20 mph after midnight. Chance of rain 60 percent.

Oakville, CT

Afternoon
Rain
62°/ 55° 17°/ 13°
100%
Monday
Partly Cloudy
68°/ 48° 20°/
30%
Tuesday
Rain Showers
62°/ 45° 17°/
30%
Wednesday
Mostly Cloudy
62°17°
0%
Thu Night
Mostly Cloudy
62°17°
0%
Fri-Fri Night
Rain Showers
65°18°
40%
Saturday
Rain Showers
65°18°
30%

Day: Rain with patchy drizzle. Near steady temperature in the lower 60s. Southeast winds 5 to 10 mph. Chance of rain near 100 percent.

Night: Mostly cloudy. Rain with patchy drizzle in the evening. Patchy fog. Lows in the mid 50s. East winds around 5 mph, becoming north after midnight. Chance of rain 80 percent.

Western Bergen, NJ

Afternoon
Rain
65°/ 58° 18°/ 14°
70%
Monday
Partly Cloudy
68°/ 52° 20°/ 11°
40%
Tuesday
Rain Showers
62°/ 48° 17°/
40%
Wednesday
Mostly Cloudy
62°/ 48° 17°/
0%
Thursday
Rain Showers
62°/ 48° 17°/
30%
Friday
Rain Showers
62°/ 48° 17°/
30%
Saturday
Partly Cloudy
68°/ 50° 20°/ 10°
0%
Sunday
Partly Cloudy
68°20°
0%

Day: Rain likely. Near steady temperature in the mid 60s. Southeast winds 5 to 10 mph. Chance of rain 70 percent.

Night: Mostly cloudy. Rain likely, mainly in the evening. Lows in the upper 50s. Northwest winds 5 to 10 mph with gusts up to 25 mph. Chance of rain 60 percent.

Northwest Suffolk, NY

Afternoon
Rain
65°/ 62° 18°/ 17°
80%
Monday
Partly Cloudy
68°/ 55° 20°/ 13°
30%
Tuesday
Rain Showers
65°/ 52° 18°/ 11°
40%
Wednesday
Mostly Cloudy
65°/ 52° 18°/ 11°
0%
Thursday
Rain Showers
65°/ 52° 18°/ 11°
40%
Friday
Rain Showers
65°/ 52° 18°/ 11°
40%
Saturday
Rain Showers
68°/ 52° 20°/ 11°
40%
Sunday
Partly Cloudy
68°20°
0%

Day: Rain. Near steady temperature in the mid 60s. South winds around 10 mph with gusts up to 20 mph. Chance of rain 80 percent.

Night: Mostly cloudy. Rain likely, mainly in the evening. Lows in the lower 60s. Southwest winds 5 to 10 mph, becoming north 10 to 15 mph with gusts up to 25 mph after midnight. Chance of rain 70 percent.

Bronx County, NY

Afternoon
Rain
68°/ 62° 20°/ 17°
80%
Monday
Partly Cloudy
70°/ 58° 21°/ 14°
30%
Tuesday
Rain Showers
65°/ 52° 18°/ 11°
40%
Wednesday
Mostly Cloudy
65°/ 52° 18°/ 11°
0%
Thursday
Rain Showers
62°/ 52° 17°/ 11°
30%
Friday
Rain Showers
65°/ 55° 18°/ 13°
30%
Saturday
Partly Cloudy
68°/ 55° 20°/ 13°
0%
Sunday
Partly Cloudy
70°21°
0%

Day: Rain. Near steady temperature in the upper 60s. South winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 80 percent.

Night: Mostly cloudy. Rain likely, mainly in the evening. Lows in the lower 60s. Southwest winds 5 to 10 mph, increasing to north 15 to 20 mph after midnight. Chance of rain 60 percent.

Northern New Haven, CT

Afternoon
Rain
62°/ 55° 17°/ 13°
90%
Monday
Partly Cloudy
68°/ 52° 20°/ 11°
20%
Tuesday
Rain
62°/ 48° 17°/
40%
Wednesday
Mostly Cloudy
62°/ 45° 17°/
0%
Thursday
Mostly Cloudy
62°/ 48° 17°/
0%
Friday
Rain Showers
65°/ 48° 18°/
40%
Saturday
Rain Showers
65°/ 50° 18°/ 10°
40%
Sunday
Rain Showers
68°20°
30%

Day: Rain. Near steady temperature in the lower 60s. Southeast winds 5 to 10 mph. Chance of rain 90 percent.

Night: Mostly cloudy. Rain, mainly in the evening. Lows in the mid 50s. East winds around 5 mph, increasing to north 10 to 15 mph with gusts up to 25 mph after midnight. Chance of rain 90 percent.

Kingston, NY

Today
Rain
62°/ 52° 17°/ 11°
100%
Monday
Sunny
65°/ 48° 18°/
0%
Tuesday
Mostly Cloudy
62°/ 45° 17°/
0%
Wednesday
Mostly Cloudy
45°
0%
Thursday
Mostly Cloudy
45°/ 48° /
30%
Fri Night
Rain Showers
48°
30%
Saturday
Partly Cloudy
68°20°
0%

Day: Patchy fog this morning. Rain. Highs in the lower 60s. South winds around 5 mph. Chance of rain near 100 percent.

Night: Mostly cloudy. Rain likely in the evening. Patchy fog in the evening. Lows in the lower 50s. Northeast winds 5 to 10 mph. Gusts up to 25 mph after midnight. Chance of rain 70 percent.

Southwest Suffolk, NY

Afternoon
Rain
68°/ 62° 20°/ 17°
70%
Monday
Mostly Cloudy
68°/ 58° 20°/ 14°
30%
Tuesday
Rain Showers
65°/ 52° 18°/ 11°
40%
Wednesday
Mostly Cloudy
65°/ 52° 18°/ 11°
0%
Thursday
Rain Showers
65°/ 52° 18°/ 11°
40%
Friday
Rain Showers
65°/ 52° 18°/ 11°
50%
Saturday
Rain Showers
68°/ 55° 20°/ 13°
40%
Sunday
Partly Cloudy
68°20°
0%

Day: Rain likely. Near steady temperature in the upper 60s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.

Night: Rain likely. Lows in the lower 60s. Southwest winds 10 to 15 mph, becoming north 15 to 20 mph after midnight. Chance of rain 70 percent.

Northern Queens, NY

Afternoon
Rain
68°/ 62° 20°/ 17°
70%
Monday
Partly Cloudy
72°/ 58° 22°/ 14°
30%
Tuesday
Rain Showers
65°/ 55° 18°/ 13°
40%
Wednesday
Mostly Cloudy
65°/ 55° 18°/ 13°
0%
Thursday
Rain Showers
65°/ 55° 18°/ 13°
30%
Friday
Rain Showers
65°/ 55° 18°/ 13°
30%
Saturday
Partly Cloudy
68°/ 55° 20°/ 13°
0%
Sunday
Partly Cloudy
72°22°
0%

Day: Rain likely. Near steady temperature in the upper 60s. South winds around 10 mph with gusts up to 20 mph. Chance of rain 70 percent.

Night: Mostly cloudy. Rain likely, mainly in the evening. Lows in the lower 60s. Southwest winds 5 to 10 mph, becoming north 10 to 15 mph after midnight. Chance of rain 70 percent.

Western Passaic, NJ

Afternoon
Rain
65°/ 58° 18°/ 14°
70%
Monday
Partly Cloudy
65°/ 50° 18°/ 10°
40%
Tuesday
Rain Showers
58°/ 45° 14°/
40%
Wednesday
Mostly Cloudy
62°/ 45° 17°/
0%
Thursday
Rain Showers
60°/ 48° 16°/
30%
Friday
Rain Showers
60°/ 48° 16°/
30%
Saturday
Partly Cloudy
65°/ 48° 18°/
0%
Sunday
Partly Cloudy
68°20°
0%

Day: Rain likely. Highs in the mid 60s. South winds 5 to 10 mph. Chance of rain 70 percent.

Night: Mostly cloudy. A chance of rain in the evening. Lows in the upper 50s. Northwest winds around 5 mph, becoming north with gusts up to 20 mph after midnight. Chance of rain 50 percent.

Names listed above may include county names.

Trending Headlines

Trending Entertainment Headlines

Katonah Radar Loop

Use the map search tool if you want to place a location marker on the radar map...

Katonah Quick Facts

National Two Day Weather Forecast


E-mail the Katonah Weather Forecast

Voice your opinion or tell us about page issues...