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As of 01:29 EDT

Weather in Mount Parnassus, CT

71°Current weather

Mount Parnassus, Sunday, 9 August, 01:29

Clear. Feels like 73°. High 90°, low 71°.

Pressure29.94 inHg
Wind4.8 mph W
Humidity93%
Visibility6.2 mi
Dew point69°
Mon, 1088° / 69°0.01Light rain
88 °Light rain

Mount Parnassus, Monday, 10 August

Light rain. High 88°, low 69°.

Pressure29.97 inHg
Wind7.3 mph SW
Humidity38%
Visibility6.2 mi
Dew point57°
Tue, 1187° / 68°0Overcast
87 °Overcast

Mount Parnassus, Tuesday, 11 August

Overcast. High 87°, low 68°.

Pressure29.83 inHg
Wind10.6 mph NW
Humidity41%
Visibility6.2 mi
Dew point58°
Wed, 1276° / 63°0.31Rain
76 °Rain

Mount Parnassus, Wednesday, 12 August

Rain. High 76°, low 63°.

Pressure29.74 inHg
Wind5.9 mph N
Humidity78%
Visibility6.2 mi
Dew point63°
Thu, 1381° / 63°0.07Light rain
81 °Light rain

Mount Parnassus, Thursday, 13 August

Light rain. High 81°, low 63°.

Pressure29.71 inHg
Wind12.3 mph NW
Humidity56%
Visibility—
Dew point60°
Fri, 1476° / 55°0Clear
76 °Clear

Mount Parnassus, Friday, 14 August

Clear. High 76°, low 55°.

Pressure29.97 inHg
Wind9.2 mph W
Humidity38%
Visibility—
Dew point42°
Sat, 1578° / 56°0Clear
78 °Clear

Mount Parnassus, Saturday, 15 August

Clear. High 78°, low 56°.

Pressure30.03 inHg
Wind11.8 mph NW
Humidity44%
Visibility—
Dew point47°
Sun, 1679° / 55°0Clear
79 °Clear

Mount Parnassus, Sunday, 16 August

Clear. High 79°, low 55°.

Pressure30.18 inHg
Wind5.6 mph NW
Humidity37%
Visibility—
Dew point44°
Mon, 1777° / 59°0Overcast
77 °Overcast

Mount Parnassus, Monday, 17 August

Overcast. High 77°, low 59°.

Pressure30.18 inHg
Wind11.4 mph S
Humidity50%
Visibility—
Dew point55°
Tue, 1878° / 62°0.06Light rain
78 °Light rain

Mount Parnassus, Tuesday, 18 August

Light rain. High 78°, low 62°.

Pressure30.15 inHg
Wind7.9 mph S
Humidity55%
Visibility—
Dew point55°
Wed, 1976° / 61°0Overcast
76 °Overcast

Mount Parnassus, Wednesday, 19 August

Overcast. High 76°, low 61°.

Pressure30.00 inHg
Wind7.2 mph S
Humidity58%
Visibility—
Dew point56°
Thu, 2079° / 66°0.45Rain
79 °Rain

Mount Parnassus, Thursday, 20 August

Rain. High 79°, low 66°.

Pressure29.68 inHg
Wind11.7 mph SW
Humidity89%
Visibility—
Dew point65°
Fri, 2176° / 58°0Overcast
76 °Overcast

Mount Parnassus, Friday, 21 August

Overcast. High 76°, low 58°.

Pressure29.74 inHg
Wind15.1 mph NW
Humidity62%
Visibility—
Dew point53°
Sat, 2277° / 52°0Clear
77 °Clear

Mount Parnassus, Saturday, 22 August

Clear. High 77°, low 52°.

Pressure30.03 inHg
Wind9.2 mph NW
Humidity33%
Visibility—
Dew point38°
Sun, 2373° / 58°0.02Light rain
73 °Light rain

Mount Parnassus, Sunday, 23 August

Light rain. High 73°, low 58°.

Pressure30.09 inHg
Wind11.2 mph S
Humidity62%
Visibility—
Dew point54°
Mon, 2485° / 71°0.05Light rain
85 °Light rain

Mount Parnassus, Monday, 24 August

Light rain. High 85°, low 71°.

Pressure29.85 inHg
Wind12.1 mph W
Humidity47%
Visibility—
Dew point59°

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 Mount Parnassus, CT 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 Mount Parnassus, CT 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.