As of 03:20 EDT

Weather in Stonington, PA

71°

Stonington, Sunday, 9 August, 03:20

Clear. Feels like 72°. High 85°, low 71°.

Pressure29.94 inHg

Wind3.2 mph SW

Humidity94%

Visibility6.2 mi

Dew point69°

See detailed hourly forecast

Mon, 1083° / 67°

0.02

83 °

Stonington, Monday, 10 August

Light rain. High 83°, low 67°.

Pressure30.00 inHg

Wind4.8 mph W

Humidity62%

Visibility6.2 mi

Dew point66°

Tue, 1186° / 65°

0.88

86 °

Stonington, Tuesday, 11 August

Heavy rain. High 86°, low 65°.

Pressure29.91 inHg

Wind11.2 mph NW

Humidity56%

Visibility6.2 mi

Dew point63°

Wed, 1281° / 64°

0.03

81 °

Stonington, Wednesday, 12 August

Light rain. High 81°, low 64°.

Pressure29.77 inHg

Wind8.8 mph W

Humidity67%

Visibility6.2 mi

Dew point66°

Thu, 1379° / 58°

0.02

79 °

Stonington, Thursday, 13 August

Light rain. High 79°, low 58°.

Pressure29.80 inHg

Wind13.6 mph NW

Humidity34%

Visibility—

Dew point47°

Fri, 1475° / 51°

75 °

Stonington, Friday, 14 August

Clear. High 75°, low 51°.

Pressure30.03 inHg

Wind10 mph NW

Humidity36%

Visibility—

Dew point44°

Sat, 1575° / 50°

75 °

Stonington, Saturday, 15 August

Partly cloudy. High 75°, low 50°.

Pressure30.15 inHg

Wind12.6 mph NW

Humidity37%

Visibility—

Dew point44°

Sun, 1676° / 48°

76 °

Stonington, Sunday, 16 August

Overcast. High 76°, low 48°.

Pressure30.15 inHg

Wind4.3 mph NW

Humidity38%

Visibility—

Dew point46°

Mon, 1780° / 57°

80 °

Stonington, Monday, 17 August

Partly cloudy. High 80°, low 57°.

Pressure30.00 inHg

Wind4.3 mph W

Humidity41%

Visibility—

Dew point52°

Tue, 1883° / 59°

83 °

Stonington, Tuesday, 18 August

Mostly clear. High 83°, low 59°.

Pressure30.00 inHg

Wind5.8 mph NW

Humidity42%

Visibility—

Dew point54°

Wed, 1985° / 60°

85 °

Stonington, Wednesday, 19 August

Mostly clear. High 85°, low 60°.

Pressure30.06 inHg

Wind9.5 mph S

Humidity42%

Visibility—

Dew point57°

Thu, 2090° / 62°

90 °

Stonington, Thursday, 20 August

Partly cloudy. High 90°, low 62°.

Pressure30.00 inHg

Wind11.9 mph SE

Humidity42%

Visibility—

Dew point59°

Fri, 2192° / 68°

0.2

92 °

Stonington, Friday, 21 August

Rain. High 92°, low 68°.

Pressure29.83 inHg

Wind9.9 mph SW

Humidity53%

Visibility—

Dew point67°

Sat, 2288° / 68°

88 °

Stonington, Saturday, 22 August

Clear. High 88°, low 68°.

Pressure29.94 inHg

Wind9.5 mph N

Humidity35%

Visibility—

Dew point54°

Sun, 2395° / 63°

0.01

95 °

Stonington, Sunday, 23 August

Light rain. High 95°, low 63°.

Pressure29.91 inHg

Wind5.6 mph SW

Humidity35%

Visibility—

Dew point58°

Mon, 2491° / 71°

0.35

91 °

Stonington, Monday, 24 August

Rain. High 91°, low 71°.

Pressure29.97 inHg

Wind5.1 mph W

Humidity48%

Visibility—

Dew point66°

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 Stonington, PA 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 Stonington, PA 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.