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As of 23:38 EDT

Weather in Lyonsville, MA

67°Current weather

Lyonsville, Saturday, 8 August, 23:38

Clear. Feels like 68°. High 85°, low 67°.

Pressure29.94 inHg
Wind4.3 mph W
Humidity95%
Visibility6.2 mi
Dew point65°
Sun, 0986° / 67°0Clear
86 °Clear

Lyonsville, Sunday, 9 August

Clear. High 86°, low 67°.

Pressure29.94 inHg
Wind11.7 mph W
Humidity46%
Visibility6.2 mi
Dew point60°
Mon, 1084° / 64°0.01Light rain
84 °Light rain

Lyonsville, Monday, 10 August

Light rain. High 84°, low 64°.

Pressure29.94 inHg
Wind8.6 mph SW
Humidity44%
Visibility6.2 mi
Dew point59°
Tue, 1183° / 68°0Overcast
83 °Overcast

Lyonsville, Tuesday, 11 August

Overcast. High 83°, low 68°.

Pressure29.83 inHg
Wind14.1 mph NW
Humidity44%
Visibility6.2 mi
Dew point55°
Wed, 1275° / 61°0.56Rain
75 °Rain

Lyonsville, Wednesday, 12 August

Rain. High 75°, low 61°.

Pressure29.77 inHg
Wind3.7 mph NE
Humidity87%
Visibility6.2 mi
Dew point61°
Thu, 1377° / 60°0.06Light rain
77 °Light rain

Lyonsville, Thursday, 13 August

Light rain. High 77°, low 60°.

Pressure29.71 inHg
Wind11.5 mph NW
Humidity51%
Visibility—
Dew point53°
Fri, 1472° / 51°0Clear
72 °Clear

Lyonsville, Friday, 14 August

Clear. High 72°, low 51°.

Pressure29.97 inHg
Wind11.9 mph NW
Humidity44%
Visibility—
Dew point43°
Sat, 1575° / 56°0Clear
75 °Clear

Lyonsville, Saturday, 15 August

Clear. High 75°, low 56°.

Pressure30.03 inHg
Wind12.1 mph NW
Humidity49%
Visibility—
Dew point48°
Sun, 1677° / 53°0Clear
77 °Clear

Lyonsville, Sunday, 16 August

Clear. High 77°, low 53°.

Pressure30.18 inHg
Wind6.9 mph NW
Humidity35%
Visibility—
Dew point41°
Mon, 1781° / 54°0Overcast
81 °Overcast

Lyonsville, Monday, 17 August

Overcast. High 81°, low 54°.

Pressure30.15 inHg
Wind8.6 mph SW
Humidity47%
Visibility—
Dew point50°
Tue, 1872° / 62°0.37Light rain
72 °Light rain

Lyonsville, Tuesday, 18 August

Light rain. High 72°, low 62°.

Pressure30.12 inHg
Wind7 mph SW
Humidity100%
Visibility—
Dew point64°
Wed, 1974° / 59°0.06Light rain
74 °Light rain

Lyonsville, Wednesday, 19 August

Light rain. High 74°, low 59°.

Pressure29.97 inHg
Wind8.7 mph S
Humidity71%
Visibility—
Dew point61°
Thu, 2076° / 59°0.65Rain
76 °Rain

Lyonsville, Thursday, 20 August

Rain. High 76°, low 59°.

Pressure29.62 inHg
Wind14.7 mph W
Humidity97%
Visibility—
Dew point67°
Fri, 2170° / 59°0Overcast
70 °Overcast

Lyonsville, Friday, 21 August

Overcast. High 70°, low 59°.

Pressure29.74 inHg
Wind14.1 mph NW
Humidity77%
Visibility—
Dew point53°
Sat, 2273° / 49°0Clear
73 °Clear

Lyonsville, Saturday, 22 August

Clear. High 73°, low 49°.

Pressure30.00 inHg
Wind10.3 mph NW
Humidity32%
Visibility—
Dew point35°
Sun, 2374° / 52°0.01Light rain
74 °Light rain

Lyonsville, Sunday, 23 August

Light rain. High 74°, low 52°.

Pressure30.06 inHg
Wind10.5 mph S
Humidity41%
Visibility—
Dew point46°

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 Lyonsville, MA 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 Lyonsville, MA 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.