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As of 05:26 EDT

Weather in Simsbury, CT

70°Current weather

Simsbury, Sunday, 9 August, 05:26

Mostly clear. Feels like 71°. High 86°, low 70°.

Pressure29.91 inHg
Wind2 mph N
Humidity98%
Visibility6.2 mi
Dew point69°
Mon, 1085° / 66°0.07Light rain
85 °Light rain

Simsbury, Monday, 10 August

Light rain. High 85°, low 66°.

Pressure29.97 inHg
Wind6.2 mph SW
Humidity35%
Visibility6.2 mi
Dew point56°
Tue, 1186° / 68°0.01Light rain
86 °Light rain

Simsbury, Tuesday, 11 August

Light rain. High 86°, low 68°.

Pressure29.80 inHg
Wind10.2 mph NW
Humidity43%
Visibility6.2 mi
Dew point58°
Wed, 1269° / 63°0.01Light rain
69 °Light rain

Simsbury, Wednesday, 12 August

Light rain. High 69°, low 63°.

Pressure29.77 inHg
Wind2.8 mph S
Humidity66%
Visibility6.2 mi
Dew point56°
Thu, 1380° / 62°0.03Light rain
80 °Light rain

Simsbury, Thursday, 13 August

Light rain. High 80°, low 62°.

Pressure29.71 inHg
Wind12.3 mph NW
Humidity55%
Visibility—
Dew point57°
Fri, 1473° / 57°0Clear
73 °Clear

Simsbury, Friday, 14 August

Clear. High 73°, low 57°.

Pressure29.94 inHg
Wind14.2 mph NW
Humidity42%
Visibility—
Dew point43°
Sat, 1578° / 55°0Clear
78 °Clear

Simsbury, Saturday, 15 August

Clear. High 78°, low 55°.

Pressure30.03 inHg
Wind13.7 mph NW
Humidity40%
Visibility—
Dew point43°
Sun, 1679° / 57°0Overcast
79 °Overcast

Simsbury, Sunday, 16 August

Overcast. High 79°, low 57°.

Pressure30.12 inHg
Wind9.2 mph NW
Humidity33%
Visibility—
Dew point43°
Mon, 1783° / 59°0.02Light rain
83 °Light rain

Simsbury, Monday, 17 August

Light rain. High 83°, low 59°.

Pressure30.03 inHg
Wind6.9 mph SW
Humidity35%
Visibility—
Dew point46°
Tue, 1883° / 58°0Mostly clear
83 °Mostly clear

Simsbury, Tuesday, 18 August

Mostly clear. High 83°, low 58°.

Pressure30.03 inHg
Wind7.4 mph NW
Humidity43%
Visibility—
Dew point52°
Wed, 1985° / 61°0Overcast
85 °Overcast

Simsbury, Wednesday, 19 August

Overcast. High 85°, low 61°.

Pressure30.12 inHg
Wind6 mph S
Humidity46%
Visibility—
Dew point55°
Thu, 2089° / 64°0Partly cloudy
89 °Partly cloudy

Simsbury, Thursday, 20 August

Partly cloudy. High 89°, low 64°.

Pressure30.06 inHg
Wind9.6 mph S
Humidity43%
Visibility—
Dew point56°
Fri, 2192° / 68°0.19Rain
92 °Rain

Simsbury, Friday, 21 August

Rain. High 92°, low 68°.

Pressure29.88 inHg
Wind11.2 mph SW
Humidity49%
Visibility—
Dew point62°
Sat, 2290° / 70°0.03Light rain
90 °Light rain

Simsbury, Saturday, 22 August

Light rain. High 90°, low 70°.

Pressure29.88 inHg
Wind8.4 mph NW
Humidity50%
Visibility—
Dew point63°
Sun, 2393° / 66°0Clear
93 °Clear

Simsbury, Sunday, 23 August

Clear. High 93°, low 66°.

Pressure29.94 inHg
Wind6.7 mph W
Humidity38%
Visibility—
Dew point55°
Mon, 2485° / 68°0.14Light rain
85 °Light rain

Simsbury, Monday, 24 August

Light rain. High 85°, low 68°.

Pressure30.03 inHg
Wind8.2 mph NE
Humidity70%
Visibility—
Dew point65°

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 Simsbury, 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 Simsbury, 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.