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As of 23:32 EDT

Weather in Riverdale, CT

73°Current weather

Riverdale, Saturday, 8 August, 23:32

Clear. Feels like 74°. High 88°, low 71°.

Pressure29.94 inHg
Wind4.2 mph SW
Humidity84%
Visibility6.2 mi
Dew point68°
Sun, 0991° / 72°0.02Light rain
91 °Light rain

Riverdale, Sunday, 9 August

Light rain. High 91°, low 72°.

Pressure29.94 inHg
Wind9 mph NW
Humidity39%
Visibility6.2 mi
Dew point62°
Mon, 1093° / 70°0Light rain
93 °Light rain

Riverdale, Monday, 10 August

Light rain. High 93°, low 70°.

Pressure29.97 inHg
Wind7.5 mph SW
Humidity36%
Visibility6.2 mi
Dew point58°
Tue, 1189° / 68°0Overcast
89 °Overcast

Riverdale, Tuesday, 11 August

Overcast. High 89°, low 68°.

Pressure29.83 inHg
Wind11.2 mph NW
Humidity37%
Visibility6.2 mi
Dew point56°
Wed, 1278° / 64°0.22Rain
78 °Rain

Riverdale, Wednesday, 12 August

Rain. High 78°, low 64°.

Pressure29.74 inHg
Wind5.6 mph N
Humidity80%
Visibility6.2 mi
Dew point62°
Thu, 1383° / 64°0.06Light rain
83 °Light rain

Riverdale, Thursday, 13 August

Light rain. High 83°, low 64°.

Pressure29.71 inHg
Wind11.7 mph NW
Humidity50%
Visibility—
Dew point58°
Fri, 1478° / 56°0Clear
78 °Clear

Riverdale, Friday, 14 August

Clear. High 78°, low 56°.

Pressure29.97 inHg
Wind9.8 mph NW
Humidity37%
Visibility—
Dew point42°
Sat, 1579° / 56°0Clear
79 °Clear

Riverdale, Saturday, 15 August

Clear. High 79°, low 56°.

Pressure30.06 inHg
Wind11.8 mph NW
Humidity41%
Visibility—
Dew point46°
Sun, 1682° / 55°0Clear
82 °Clear

Riverdale, Sunday, 16 August

Clear. High 82°, low 55°.

Pressure30.18 inHg
Wind6 mph N
Humidity34%
Visibility—
Dew point43°
Mon, 1780° / 57°0Overcast
80 °Overcast

Riverdale, Monday, 17 August

Overcast. High 80°, low 57°.

Pressure30.15 inHg
Wind11.6 mph S
Humidity45%
Visibility—
Dew point53°
Tue, 1879° / 62°0.11Light rain
79 °Light rain

Riverdale, Tuesday, 18 August

Light rain. High 79°, low 62°.

Pressure30.12 inHg
Wind7.7 mph SW
Humidity64%
Visibility—
Dew point60°
Wed, 1979° / 61°0Overcast
79 °Overcast

Riverdale, Wednesday, 19 August

Overcast. High 79°, low 61°.

Pressure30.00 inHg
Wind8.4 mph S
Humidity61%
Visibility—
Dew point58°
Thu, 2081° / 66°0.39Rain
81 °Rain

Riverdale, Thursday, 20 August

Rain. High 81°, low 66°.

Pressure29.65 inHg
Wind10 mph W
Humidity84%
Visibility—
Dew point66°
Fri, 2177° / 58°0Overcast
77 °Overcast

Riverdale, Friday, 21 August

Overcast. High 77°, low 58°.

Pressure29.77 inHg
Wind14.1 mph NW
Humidity63%
Visibility—
Dew point54°
Sat, 2278° / 52°0Clear
78 °Clear

Riverdale, Saturday, 22 August

Clear. High 78°, low 52°.

Pressure30.03 inHg
Wind8.8 mph NW
Humidity31%
Visibility—
Dew point37°
Sun, 2376° / 58°0.02Light rain
76 °Light rain

Riverdale, Sunday, 23 August

Light rain. High 76°, low 58°.

Pressure30.09 inHg
Wind10 mph S
Humidity61%
Visibility—
Dew point54°

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 Riverdale, 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 Riverdale, 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.