Cold Spring Harbor, NY

Hourly

1 AM

51° RealFeel® 42° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 22% Mostly clear

• Wind: WNW 16 mph
• Air Quality: Fair
• Wind Gusts: 29 mph
• Humidity: 65%
• Indoor Humidity: 35% (Slightly Dry)
• Dew Point: 40° F
• Cloud Cover: 22%
• Visibility: 10 mi
• Cloud Ceiling: 33000 ft

2 AM

50° RealFeel® 42° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 0% Partly cloudy

• Wind: WNW 15 mph
• Air Quality: Fair
• Wind Gusts: 27 mph
• Humidity: 65%
• Indoor Humidity: 35% (Slightly Dry)
• Dew Point: 39° F
• Cloud Cover: 36%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

3 AM

50° RealFeel® 41° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 0% Mostly clear

• Wind: WNW 15 mph
• Air Quality: Fair
• Wind Gusts: 27 mph
• Humidity: 63%
• Indoor Humidity: 33% (Slightly Dry)
• Dew Point: 38° F
• Cloud Cover: 29%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

4 AM

49° RealFeel® 40° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 0% Partly cloudy

• Wind: WNW 15 mph
• Air Quality: Fair
• Wind Gusts: 27 mph
• Humidity: 63%
• Indoor Humidity: 31% (Slightly Dry)
• Dew Point: 37° F
• Cloud Cover: 37%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

5 AM

48° RealFeel® 39° Cold RealFeel Guide Cold 25° to 39° Coats and hats are appropriate, consider gloves and a scarf. LEARN MORE 0% Partly cloudy

• Wind: WNW 15 mph
• Air Quality: Fair
• Wind Gusts: 27 mph
• Humidity: 63%
• Indoor Humidity: 31% (Slightly Dry)
• Dew Point: 36° F
• Cloud Cover: 40%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

6 AM

48° RealFeel® 38° Cold RealFeel Guide Cold 25° to 39° Coats and hats are appropriate, consider gloves and a scarf. LEARN MORE 0% Partly sunny

• RealFeel Shade™: 38°
• Wind: WNW 15 mph
• Air Quality: Fair
• Max UV Index: 0 Low
• Wind Gusts: 29 mph
• Humidity: 65%
• Indoor Humidity: 31% (Slightly Dry)
• Dew Point: 37° F
• Cloud Cover: 35%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

7 AM

49° RealFeel® 40° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 0% Partly sunny

• RealFeel Shade™: 40°
• Wind: W 16 mph
• Air Quality: Fair
• Max UV Index: 1 Low
• Wind Gusts: 30 mph
• Humidity: 64%
• Indoor Humidity: 32% (Slightly Dry)
• Dew Point: 37° F
• Cloud Cover: 30%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

8 AM

50° RealFeel® 42° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 0% Intermittent clouds

• RealFeel Shade™: 42°
• Wind: W 17 mph
• Air Quality: Fair
• Max UV Index: 1 Low
• Wind Gusts: 32 mph
• Humidity: 62%
• Indoor Humidity: 33% (Slightly Dry)
• Dew Point: 38° F
• Cloud Cover: 70%
• Visibility: 10 mi
• Cloud Ceiling: 2400 ft

9 AM

52° RealFeel® 44° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 0% Intermittent clouds

• RealFeel Shade™: 43°
• Wind: WNW 18 mph
• Air Quality: Fair
• Max UV Index: 1 Low
• Wind Gusts: 36 mph
• Humidity: 59%
• Indoor Humidity: 33% (Slightly Dry)
• Dew Point: 38° F
• Cloud Cover: 70%
• Visibility: 10 mi
• Cloud Ceiling: 3100 ft

10 AM

53° RealFeel® 46° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 0% Intermittent clouds

• RealFeel Shade™: 44°
• Wind: WNW 18 mph
• Air Quality: Fair
• Max UV Index: 2 Low
• Wind Gusts: 40 mph
• Humidity: 56%
• Indoor Humidity: 33% (Slightly Dry)
• Dew Point: 38° F
• Cloud Cover: 70%
• Visibility: 10 mi
• Cloud Ceiling: 3100 ft

11 AM

54° RealFeel® 48° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 0% Intermittent clouds

• RealFeel Shade™: 45°
• Wind: WNW 20 mph
• Air Quality: Fair
• Max UV Index: 3 Moderate
• Wind Gusts: 44 mph
• Humidity: 54%
• Indoor Humidity: 33% (Slightly Dry)
• Dew Point: 38° F
• Cloud Cover: 70%
• Visibility: 10 mi
• Cloud Ceiling: 3200 ft

12 PM

55° RealFeel® 50° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 0% Intermittent clouds

• RealFeel Shade™: 47°
• Wind: WNW 21 mph
• Air Quality: Fair
• Max UV Index: 4 Moderate
• Wind Gusts: 44 mph
• Humidity: 51%
• Indoor Humidity: 33% (Slightly Dry)
• Dew Point: 38° F
• Cloud Cover: 70%
• Visibility: 10 mi
• Cloud Ceiling: 4700 ft

1 PM

57° RealFeel® 52° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 0% Intermittent clouds

• RealFeel Shade™: 48°
• Wind: WNW 21 mph
• Air Quality: Fair
• Max UV Index: 4 Moderate
• Wind Gusts: 44 mph
• Humidity: 49%
• Indoor Humidity: 33% (Slightly Dry)
• Dew Point: 38° F
• Cloud Cover: 70%
• Visibility: 10 mi
• Cloud Ceiling: 4700 ft

2 PM

58° RealFeel® 53° Cool RealFeel Guide Cool 53° to 62° Light jacket or sweater may be appropriate. LEARN MORE 0% Intermittent clouds

• RealFeel Shade™: 50°
• Wind: NW 21 mph
• Air Quality: Fair
• Max UV Index: 4 Moderate
• Wind Gusts: 43 mph
• Humidity: 47%
• Indoor Humidity: 33% (Slightly Dry)
• Dew Point: 38° F
• Cloud Cover: 70%
• Visibility: 10 mi
• Cloud Ceiling: 4700 ft

3 PM

59° RealFeel® 54° Cool RealFeel Guide Cool 53° to 62° Light jacket or sweater may be appropriate. LEARN MORE 0% Intermittent clouds

• RealFeel Shade™: 51°
• Wind: NW 21 mph
• Air Quality: Fair
• Max UV Index: 3 Moderate
• Wind Gusts: 43 mph
• Humidity: 45%
• Indoor Humidity: 33% (Slightly Dry)
• Dew Point: 38° F
• Cloud Cover: 70%
• Visibility: 10 mi
• Cloud Ceiling: 4700 ft

4 PM

58° RealFeel® 52° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 0% Intermittent clouds

• RealFeel Shade™: 50°
• Wind: NW 22 mph
• Air Quality: Fair
• Max UV Index: 2 Low
• Wind Gusts: 43 mph
• Humidity: 46%
• Indoor Humidity: 33% (Slightly Dry)
• Dew Point: 38° F
• Cloud Cover: 70%
• Visibility: 10 mi
• Cloud Ceiling: 4700 ft

5 PM

58° RealFeel® 51° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 0% Intermittent clouds

• RealFeel Shade™: 50°
• Wind: NW 21 mph
• Air Quality: Fair
• Max UV Index: 1 Low
• Wind Gusts: 44 mph
• Humidity: 47%
• Indoor Humidity: 33% (Slightly Dry)
• Dew Point: 38° F
• Cloud Cover: 70%
• Visibility: 10 mi
• Cloud Ceiling: 4700 ft

6 PM

57° RealFeel® 51° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 0% Intermittent clouds

• RealFeel Shade™: 49°
• Wind: NW 20 mph
• Air Quality: Fair
• Max UV Index: 2 Low
• Wind Gusts: 39 mph
• Humidity: 49%
• Indoor Humidity: 33% (Slightly Dry)
• Dew Point: 38° F
• Cloud Cover: 59%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

7 PM

56° RealFeel® 49° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 0% Partly sunny

• RealFeel Shade™: 49°
• Wind: NW 18 mph
• Air Quality: Fair
• Max UV Index: 1 Low
• Wind Gusts: 36 mph
• Humidity: 51%
• Indoor Humidity: 34% (Slightly Dry)
• Dew Point: 39° F
• Cloud Cover: 46%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

8 PM

56° RealFeel® 48° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 0% Mostly clear

• Wind: NW 17 mph
• Air Quality: Fair
• Wind Gusts: 31 mph
• Humidity: 54%
• Indoor Humidity: 35% (Slightly Dry)
• Dew Point: 39° F
• Cloud Cover: 25%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

9 PM

56° RealFeel® 49° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 0% Mostly clear

• Wind: NW 15 mph
• Air Quality: Fair
• Wind Gusts: 28 mph
• Humidity: 55%
• Indoor Humidity: 35% (Slightly Dry)
• Dew Point: 40° F
• Cloud Cover: 17%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

10 PM

55° RealFeel® 49° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 0% Mostly clear

• Wind: NW 13 mph
• Air Quality: Fair
• Wind Gusts: 24 mph
• Humidity: 55%
• Indoor Humidity: 35% (Slightly Dry)
• Dew Point: 39° F
• Cloud Cover: 11%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft

11 PM

55° RealFeel® 49° Chilly RealFeel Guide Chilly 40° to 52° Jacket or sweater is recommended. LEARN MORE 0% Mostly clear

• Wind: NW 12 mph
• Air Quality: Fair
• Wind Gusts: 21 mph
• Humidity: 55%
• Indoor Humidity: 35% (Slightly Dry)
• Dew Point: 39° F
• Cloud Cover: 11%
• Visibility: 10 mi
• Cloud Ceiling: 30000 ft