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As of 00:36 EDT

Weather in Bolton, CT

69°Current weather

Bolton, Sunday, 9 August, 00:36

Clear. Feels like 69°. High 89°, low 69°.

Pressure29.94 inHg
Wind1 mph W
Humidity91%
Visibility6.2 mi
Dew point66°
Mon, 1090° / 67°0Clear
90 °Clear

Bolton, Monday, 10 August

Clear. High 90°, low 67°.

Pressure29.97 inHg
Wind7.3 mph SW
Humidity38%
Visibility6.2 mi
Dew point57°
Tue, 1186° / 66°0Light rain
86 °Light rain

Bolton, Tuesday, 11 August

Light rain. High 86°, low 66°.

Pressure29.83 inHg
Wind11.9 mph NW
Humidity41%
Visibility6.2 mi
Dew point57°
Wed, 1275° / 61°0.06Light rain
75 °Light rain

Bolton, Wednesday, 12 August

Light rain. High 75°, low 61°.

Pressure29.74 inHg
Wind6.3 mph NE
Humidity85%
Visibility6.2 mi
Dew point61°
Thu, 1381° / 61°0.04Light rain
81 °Light rain

Bolton, Thursday, 13 August

Light rain. High 81°, low 61°.

Pressure29.71 inHg
Wind11.2 mph NW
Humidity53%
Visibility—
Dew point57°
Fri, 1475° / 53°0Clear
75 °Clear

Bolton, Friday, 14 August

Clear. High 75°, low 53°.

Pressure29.97 inHg
Wind10.6 mph NW
Humidity40%
Visibility—
Dew point42°
Sat, 1578° / 53°0Clear
78 °Clear

Bolton, Saturday, 15 August

Clear. High 78°, low 53°.

Pressure30.03 inHg
Wind11.9 mph NW
Humidity45%
Visibility—
Dew point47°
Sun, 1678° / 53°0Clear
78 °Clear

Bolton, Sunday, 16 August

Clear. High 78°, low 53°.

Pressure30.18 inHg
Wind5 mph N
Humidity38%
Visibility—
Dew point44°
Mon, 1778° / 54°0.01Light rain
78 °Light rain

Bolton, Monday, 17 August

Light rain. High 78°, low 54°.

Pressure30.15 inHg
Wind12.7 mph S
Humidity50%
Visibility—
Dew point53°
Tue, 1877° / 60°0.17Light rain
77 °Light rain

Bolton, Tuesday, 18 August

Light rain. High 77°, low 60°.

Pressure30.15 inHg
Wind6.6 mph SW
Humidity80%
Visibility—
Dew point62°
Wed, 1976° / 59°0Overcast
76 °Overcast

Bolton, Wednesday, 19 August

Overcast. High 76°, low 59°.

Pressure30.00 inHg
Wind8.8 mph S
Humidity60%
Visibility—
Dew point56°
Thu, 2074° / 63°0.46Rain
74 °Rain

Bolton, Thursday, 20 August

Rain. High 74°, low 63°.

Pressure29.65 inHg
Wind10.8 mph S
Humidity91%
Visibility—
Dew point64°
Fri, 2174° / 55°0Overcast
74 °Overcast

Bolton, Friday, 21 August

Overcast. High 74°, low 55°.

Pressure29.74 inHg
Wind13.2 mph NW
Humidity62%
Visibility—
Dew point53°
Sat, 2275° / 49°0Clear
75 °Clear

Bolton, Saturday, 22 August

Clear. High 75°, low 49°.

Pressure30.03 inHg
Wind9.4 mph NW
Humidity34%
Visibility—
Dew point37°
Sun, 2380° / 55°0.02Light rain
80 °Light rain

Bolton, Sunday, 23 August

Light rain. High 80°, low 55°.

Pressure30.09 inHg
Wind11.5 mph SW
Humidity62%
Visibility—
Dew point53°
Mon, 2484° / 70°0.07Light rain
84 °Light rain

Bolton, Monday, 24 August

Light rain. High 84°, low 70°.

Pressure29.83 inHg
Wind12.1 mph W
Humidity53%
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 Bolton, 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 Bolton, 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.