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As of 04:44 EDT

Weather in South Casco, ME

66°Current weather

South Casco, Sunday, 9 August, 04:44

Partly cloudy. Feels like 67°. High 91°, low 66°.

Pressure29.85 inHg
Wind2.9 mph W
Humidity95%
Visibility6.2 mi
Dew point65°
Mon, 1085° / 65°0.24Rain
85 °Rain

South Casco, Monday, 10 August

Rain. High 85°, low 65°.

Pressure29.94 inHg
Wind7.8 mph S
Humidity39%
Visibility6.2 mi
Dew point57°
Tue, 1183° / 61°0Light rain
83 °Light rain

South Casco, Tuesday, 11 August

Light rain. High 83°, low 61°.

Pressure29.71 inHg
Wind2 mph N
Humidity50%
Visibility6.2 mi
Dew point63°
Wed, 1281° / 61°0Partly cloudy
81 °Partly cloudy

South Casco, Wednesday, 12 August

Partly cloudy. High 81°, low 61°.

Pressure29.74 inHg
Wind3.2 mph SW
Humidity33%
Visibility6.2 mi
Dew point49°
Thu, 1378° / 58°0.09Light rain
78 °Light rain

South Casco, Thursday, 13 August

Light rain. High 78°, low 58°.

Pressure29.62 inHg
Wind10.8 mph W
Humidity93%
Visibility—
Dew point63°
Fri, 1470° / 55°0Mostly clear
70 °Mostly clear

South Casco, Friday, 14 August

Mostly clear. High 70°, low 55°.

Pressure29.77 inHg
Wind13.5 mph NW
Humidity45%
Visibility—
Dew point44°
Sat, 1570° / 58°0Partly cloudy
70 °Partly cloudy

South Casco, Saturday, 15 August

Partly cloudy. High 70°, low 58°.

Pressure29.85 inHg
Wind15.1 mph NW
Humidity50%
Visibility—
Dew point46°
Sun, 1679° / 55°0Overcast
79 °Overcast

South Casco, Sunday, 16 August

Overcast. High 79°, low 55°.

Pressure30.06 inHg
Wind8.2 mph N
Humidity39%
Visibility—
Dew point46°
Mon, 1775° / 58°0.09Light rain
75 °Light rain

South Casco, Monday, 17 August

Light rain. High 75°, low 58°.

Pressure30.03 inHg
Wind6.7 mph SE
Humidity49%
Visibility—
Dew point53°
Tue, 1876° / 56°0.06Light rain
76 °Light rain

South Casco, Tuesday, 18 August

Light rain. High 76°, low 56°.

Pressure30.00 inHg
Wind6.7 mph S
Humidity58%
Visibility—
Dew point54°
Wed, 1979° / 54°0Partly cloudy
79 °Partly cloudy

South Casco, Wednesday, 19 August

Partly cloudy. High 79°, low 54°.

Pressure30.15 inHg
Wind11.3 mph S
Humidity54%
Visibility—
Dew point54°
Thu, 2086° / 58°0Overcast
86 °Overcast

South Casco, Thursday, 20 August

Overcast. High 86°, low 58°.

Pressure30.03 inHg
Wind10.2 mph S
Humidity56%
Visibility—
Dew point59°
Fri, 2191° / 68°0.07Light rain
91 °Light rain

South Casco, Friday, 21 August

Light rain. High 91°, low 68°.

Pressure29.83 inHg
Wind10.8 mph SW
Humidity96%
Visibility—
Dew point70°
Sat, 2285° / 66°0Partly cloudy
85 °Partly cloudy

South Casco, Saturday, 22 August

Partly cloudy. High 85°, low 66°.

Pressure29.85 inHg
Wind5.9 mph N
Humidity54%
Visibility—
Dew point62°
Sun, 2386° / 61°0Clear
86 °Clear

South Casco, Sunday, 23 August

Clear. High 86°, low 61°.

Pressure29.94 inHg
Wind4.2 mph N
Humidity52%
Visibility—
Dew point58°
Mon, 2470° / 61°0.01Light rain
70 °Light rain

South Casco, Monday, 24 August

Light rain. High 70°, low 61°.

Pressure30.12 inHg
Wind5.2 mph NE
Humidity84%
Visibility—
Dew point57°

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 Casco, 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 Casco, 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.