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As of 16:01 EDT

Weather in Rochester, NH

81°Current weather

Rochester, Saturday, 8 August, 16:01

Partly cloudy. Feels like 86°. High 84°, low 71°.

Pressure29.88 inHg
Wind5 mph SE
Humidity77%
Visibility6.2 mi
Dew point74°
Sun, 0990° / 69°0Clear
90 °Clear

Rochester, Sunday, 9 August

Clear. High 90°, low 69°.

Pressure29.85 inHg
Wind10.4 mph W
Humidity39%
Visibility6.2 mi
Dew point61°
Mon, 1088° / 67°0.03Light rain
88 °Light rain

Rochester, Monday, 10 August

Light rain. High 88°, low 67°.

Pressure29.94 inHg
Wind6.7 mph S
Humidity38%
Visibility6.2 mi
Dew point57°
Tue, 1187° / 67°0.01Light rain
87 °Light rain

Rochester, Tuesday, 11 August

Light rain. High 87°, low 67°.

Pressure29.77 inHg
Wind12.7 mph NW
Humidity42%
Visibility6.2 mi
Dew point58°
Wed, 1271° / 60°0.06Light rain
71 °Light rain

Rochester, Wednesday, 12 August

Light rain. High 71°, low 60°.

Pressure29.80 inHg
Wind1.8 mph S
Humidity93%
Visibility6.2 mi
Dew point62°
Thu, 1379° / 58°0.1Light rain
79 °Light rain

Rochester, Thursday, 13 August

Light rain. High 79°, low 58°.

Pressure29.68 inHg
Wind14.5 mph W
Humidity68%
Visibility—
Dew point64°
Fri, 1473° / 53°0Clear
73 °Clear

Rochester, Friday, 14 August

Clear. High 73°, low 53°.

Pressure29.85 inHg
Wind11.9 mph NW
Humidity47%
Visibility—
Dew point46°
Sat, 1575° / 53°0Clear
75 °Clear

Rochester, Saturday, 15 August

Clear. High 75°, low 53°.

Pressure30.09 inHg
Wind8.3 mph NW
Humidity41%
Visibility—
Dew point44°
Sun, 1679° / 53°0Partly cloudy
79 °Partly cloudy

Rochester, Sunday, 16 August

Partly cloudy. High 79°, low 53°.

Pressure30.27 inHg
Wind6.6 mph SE
Humidity36%
Visibility—
Dew point43°
Mon, 1780° / 56°0Overcast
80 °Overcast

Rochester, Monday, 17 August

Overcast. High 80°, low 56°.

Pressure30.18 inHg
Wind7.9 mph SW
Humidity44%
Visibility—
Dew point49°
Tue, 1873° / 61°0.46Rain
73 °Rain

Rochester, Tuesday, 18 August

Rain. High 73°, low 61°.

Pressure30.00 inHg
Wind7.4 mph SW
Humidity99%
Visibility—
Dew point64°
Wed, 1976° / 61°0.2Rain
76 °Rain

Rochester, Wednesday, 19 August

Rain. High 76°, low 61°.

Pressure29.85 inHg
Wind4.1 mph NE
Humidity57%
Visibility—
Dew point58°
Thu, 2077° / 59°0Partly cloudy
77 °Partly cloudy

Rochester, Thursday, 20 August

Partly cloudy. High 77°, low 59°.

Pressure30.00 inHg
Wind9.3 mph SE
Humidity49%
Visibility—
Dew point51°
Fri, 2179° / 58°0.11Light rain
79 °Light rain

Rochester, Friday, 21 August

Light rain. High 79°, low 58°.

Pressure29.97 inHg
Wind10.2 mph SE
Humidity56%
Visibility—
Dew point58°
Sat, 2280° / 64°0.7Rain
80 °Rain

Rochester, Saturday, 22 August

Rain. High 80°, low 64°.

Pressure29.77 inHg
Wind6.5 mph W
Humidity95%
Visibility—
Dew point67°
Sun, 2369° / 56°0Partly cloudy
69 °Partly cloudy

Rochester, Sunday, 23 August

Partly cloudy. High 69°, low 56°.

Pressure29.74 inHg
Wind14.4 mph NW
Humidity51%
Visibility—
Dew point45°

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 Rochester, NH 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 Rochester, NH 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.