As of 17:42 EDT

Weather in South Londonderry, VT

78°Current weather

South Londonderry, Sunday, 9 August, 17:42

Clear. Feels like 79°. High 82°, low 65°.

Pressure29.94 inHg
Wind2 mph W
Humidity66%
Visibility6.2 mi
Dew point66°
Mon, 1082° / 61°0Overcast
82 °Overcast

South Londonderry, Monday, 10 August

Overcast. High 82°, low 61°.

Pressure29.94 inHg
Wind5.4 mph SW
Humidity38%
Visibility6.2 mi
Dew point54°
Tue, 1180° / 63°0Overcast
80 °Overcast

South Londonderry, Tuesday, 11 August

Overcast. High 80°, low 63°.

Pressure29.83 inHg
Wind12.3 mph NW
Humidity43%
Visibility6.2 mi
Dew point51°
Wed, 1278° / 60°0.17Rain
78 °Rain

South Londonderry, Wednesday, 12 August

Rain. High 78°, low 60°.

Pressure29.80 inHg
Wind0.8 mph SW
Humidity89%
Visibility6.2 mi
Dew point60°
Thu, 1376° / 54°0.02Light rain
76 °Light rain

South Londonderry, Thursday, 13 August

Light rain. High 76°, low 54°.

Pressure29.80 inHg
Wind13 mph NW
Humidity45%
Visibility6.2 mi
Dew point50°
Fri, 1469° / 47°0Overcast
69 °Overcast

South Londonderry, Friday, 14 August

Overcast. High 69°, low 47°.

Pressure30.06 inHg
Wind11.3 mph NW
Humidity47%
Visibility
Dew point43°
Sat, 1573° / 49°0Overcast
73 °Overcast

South Londonderry, Saturday, 15 August

Overcast. High 73°, low 49°.

Pressure30.18 inHg
Wind6.1 mph NW
Humidity42%
Visibility
Dew point43°
Sun, 1672° / 55°1.09Heavy rain
72 °Heavy rain

South Londonderry, Sunday, 16 August

Heavy rain. High 72°, low 55°.

Pressure29.97 inHg
Wind16.4 mph SW
Humidity99%
Visibility
Dew point56°
Mon, 1771° / 56°0.02Light rain
71 °Light rain

South Londonderry, Monday, 17 August

Light rain. High 71°, low 56°.

Pressure29.91 inHg
Wind13.3 mph NW
Humidity91%
Visibility
Dew point55°
Tue, 1879° / 55°0Mostly clear
79 °Mostly clear

South Londonderry, Tuesday, 18 August

Mostly clear. High 79°, low 55°.

Pressure30.09 inHg
Wind6.3 mph SW
Humidity50%
Visibility
Dew point52°
Wed, 1979° / 61°0.03Light rain
79 °Light rain

South Londonderry, Wednesday, 19 August

Light rain. High 79°, low 61°.

Pressure29.83 inHg
Wind15.9 mph NW
Humidity93%
Visibility
Dew point66°
Thu, 2078° / 52°0Overcast
78 °Overcast

South Londonderry, Thursday, 20 August

Overcast. High 78°, low 52°.

Pressure29.94 inHg
Wind7.9 mph W
Humidity48%
Visibility
Dew point50°
Fri, 2179° / 61°0.03Light rain
79 °Light rain

South Londonderry, Friday, 21 August

Light rain. High 79°, low 61°.

Pressure29.74 inHg
Wind11.9 mph W
Humidity61%
Visibility
Dew point59°
Sat, 2278° / 57°0Overcast
78 °Overcast

South Londonderry, Saturday, 22 August

Overcast. High 78°, low 57°.

Pressure29.94 inHg
Wind5.7 mph NW
Humidity53%
Visibility
Dew point53°
Sun, 2381° / 56°0Clear
81 °Clear

South Londonderry, Sunday, 23 August

Clear. High 81°, low 56°.

Pressure30.03 inHg
Wind8.4 mph SW
Humidity47%
Visibility
Dew point52°
Mon, 2477° / 62°0.07Light rain
77 °Light rain

South Londonderry, Monday, 24 August

Light rain. High 77°, low 62°.

Pressure29.94 inHg
Wind12 mph W
Humidity66%
Visibility
Dew point63°

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 South Londonderry, VT 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 South Londonderry, VT 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.