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As of 19:09 EDT

Weather in Waltham, VT

73°Current weather

Waltham, Saturday, 8 August, 19:09

Light rain. Feels like 74°. High 84°, low 70°.

Pressure29.88 inHg
Wind2 mph NW
Humidity88%
Visibility6.2 mi
Dew point69°
Sun, 0987° / 68°0Clear
87 °Clear

Waltham, Sunday, 9 August

Clear. High 87°, low 68°.

Pressure29.91 inHg
Wind9.3 mph W
Humidity37%
Visibility6.2 mi
Dew point55°
Mon, 1086° / 66°0.13Rain
86 °Rain

Waltham, Monday, 10 August

Rain. High 86°, low 66°.

Pressure29.91 inHg
Wind12.2 mph S
Humidity45%
Visibility6.2 mi
Dew point57°
Tue, 1183° / 63°0Overcast
83 °Overcast

Waltham, Tuesday, 11 August

Overcast. High 83°, low 63°.

Pressure29.83 inHg
Wind12 mph NW
Humidity42%
Visibility6.2 mi
Dew point55°
Wed, 1282° / 61°0.18Light rain
82 °Light rain

Waltham, Wednesday, 12 August

Light rain. High 82°, low 61°.

Pressure29.74 inHg
Wind3.3 mph S
Humidity65%
Visibility6.2 mi
Dew point64°
Thu, 1374° / 52°0.15Light rain
74 °Light rain

Waltham, Thursday, 13 August

Light rain. High 74°, low 52°.

Pressure29.65 inHg
Wind10.8 mph W
Humidity68%
Visibility—
Dew point60°
Fri, 1469° / 46°0.02Light rain
69 °Light rain

Waltham, Friday, 14 August

Light rain. High 69°, low 46°.

Pressure29.91 inHg
Wind9.7 mph N
Humidity61%
Visibility—
Dew point47°
Sat, 1570° / 48°0Partly cloudy
70 °Partly cloudy

Waltham, Saturday, 15 August

Partly cloudy. High 70°, low 48°.

Pressure30.15 inHg
Wind7.2 mph N
Humidity55%
Visibility—
Dew point47°
Sun, 1677° / 52°0Overcast
77 °Overcast

Waltham, Sunday, 16 August

Overcast. High 77°, low 52°.

Pressure30.27 inHg
Wind7.1 mph S
Humidity44%
Visibility—
Dew point45°
Mon, 1766° / 55°0Overcast
66 °Overcast

Waltham, Monday, 17 August

Overcast. High 66°, low 55°.

Pressure30.15 inHg
Wind10.5 mph S
Humidity65%
Visibility—
Dew point51°
Tue, 1870° / 60°0.19Light rain
70 °Light rain

Waltham, Tuesday, 18 August

Light rain. High 70°, low 60°.

Pressure29.94 inHg
Wind9.9 mph S
Humidity89%
Visibility—
Dew point62°
Wed, 1975° / 56°0Overcast
75 °Overcast

Waltham, Wednesday, 19 August

Overcast. High 75°, low 56°.

Pressure29.94 inHg
Wind12.8 mph N
Humidity68%
Visibility—
Dew point56°
Thu, 2079° / 52°0Clear
79 °Clear

Waltham, Thursday, 20 August

Clear. High 79°, low 52°.

Pressure30.00 inHg
Wind7.6 mph NW
Humidity54%
Visibility—
Dew point53°
Fri, 2176° / 54°0.05Light rain
76 °Light rain

Waltham, Friday, 21 August

Light rain. High 76°, low 54°.

Pressure29.91 inHg
Wind14 mph S
Humidity55%
Visibility—
Dew point56°
Sat, 2272° / 57°0.6Rain
72 °Rain

Waltham, Saturday, 22 August

Rain. High 72°, low 57°.

Pressure29.77 inHg
Wind12.8 mph N
Humidity81%
Visibility—
Dew point62°
Sun, 2366° / 49°0.14Light rain
66 °Light rain

Waltham, Sunday, 23 August

Light rain. High 66°, low 49°.

Pressure29.85 inHg
Wind19.1 mph NW
Humidity59%
Visibility—
Dew point44°

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 Waltham, VT 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 Waltham, VT 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.