As of 18:21 EDT

Weather in South Lebanon, ME

84°

South Lebanon, Sunday, 9 August, 18:21

Clear. Feels like 87°. High 87°, low 68°.

Pressure29.88 inHg

Wind7.8 mph W

Humidity57%

Visibility6.2 mi

Dew point67°

See detailed hourly forecast

Mon, 1090° / 66°

0.04

90 °

South Lebanon, Monday, 10 August

Light rain. High 90°, low 66°.

Pressure29.94 inHg

Wind8.3 mph S

Humidity38%

Visibility6.2 mi

Dew point57°

Tue, 1185° / 64°

85 °

South Lebanon, Tuesday, 11 August

Mostly clear. High 85°, low 64°.

Pressure29.74 inHg

Wind12.6 mph NW

Humidity39%

Visibility6.2 mi

Dew point55°

Wed, 1279° / 61°

79 °

South Lebanon, Wednesday, 12 August

Overcast. High 79°, low 61°.

Pressure29.80 inHg

Wind3.8 mph W

Humidity69%

Visibility6.2 mi

Dew point57°

Thu, 1381° / 60°

81 °

South Lebanon, Thursday, 13 August

Overcast. High 81°, low 60°.

Pressure29.71 inHg

Wind12.8 mph NW

Humidity42%

Visibility6.2 mi

Dew point54°

Fri, 1475° / 56°

75 °

South Lebanon, Friday, 14 August

Clear. High 75°, low 56°.

Pressure30.00 inHg

Wind13.4 mph NW

Humidity35%

Visibility—

Dew point40°

Sat, 1578° / 51°

78 °

South Lebanon, Saturday, 15 August

Overcast. High 78°, low 51°.

Pressure30.18 inHg

Wind4.6 mph NW

Humidity38%

Visibility—

Dew point43°

Sun, 1673° / 56°

1.72

73 °

South Lebanon, Sunday, 16 August

Heavy rain. High 73°, low 56°.

Pressure30.00 inHg

Wind16 mph S

Humidity48%

Visibility—

Dew point50°

Mon, 1772° / 57°

0.04

72 °

South Lebanon, Monday, 17 August

Light rain. High 72°, low 57°.

Pressure29.83 inHg

Wind10.1 mph NW

Humidity81%

Visibility—

Dew point55°

Tue, 1882° / 57°

82 °

South Lebanon, Tuesday, 18 August

Partly cloudy. High 82°, low 57°.

Pressure30.06 inHg

Wind7 mph NW

Humidity44%

Visibility—

Dew point51°

Wed, 1982° / 64°

0.06

82 °

South Lebanon, Wednesday, 19 August

Light rain. High 82°, low 64°.

Pressure29.83 inHg

Wind11.8 mph NW

Humidity98%

Visibility—

Dew point68°

Thu, 2081° / 56°

81 °

South Lebanon, Thursday, 20 August

Overcast. High 81°, low 56°.

Pressure29.91 inHg

Wind5.8 mph NW

Humidity47%

Visibility—

Dew point52°

Fri, 2177° / 63°

0.09

77 °

South Lebanon, Friday, 21 August

Light rain. High 77°, low 63°.

Pressure29.74 inHg

Wind9.1 mph SW

Humidity76%

Visibility—

Dew point62°

Sat, 2274° / 58°

74 °

South Lebanon, Saturday, 22 August

Overcast. High 74°, low 58°.

Pressure29.94 inHg

Wind7.9 mph SE

Humidity58%

Visibility—

Dew point56°

Sun, 2382° / 57°

82 °

South Lebanon, Sunday, 23 August

Clear. High 82°, low 57°.

Pressure30.06 inHg

Wind11 mph SE

Humidity58%

Visibility—

Dew point58°

Mon, 2482° / 60°

0.02

82 °

South Lebanon, Monday, 24 August

Light rain. High 82°, low 60°.

Pressure29.91 inHg

Wind8.8 mph SW

Humidity54%

Visibility—

Dew point61°

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 Lebanon, ME 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 Lebanon, ME 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.