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As of 19:24 EDT

Weather in Rochester, NH

43°Current weather

Rochester, Sunday, 18 October, 19:24

Clear. Feels like 41°. High 56°, low 29°.

Pressure30.50 inHg
Wind3.8 mph S
Humidity69%
Visibility6.2 mi
Dew point34°
Mon, 1960° / 36°0Partly cloudy
60 °Partly cloudy

Rochester, Monday, 19 October

Partly cloudy. High 60°, low 36°.

Pressure30.45 inHg
Wind2.1 mph SW
Humidity43%
Visibility6.2 mi
Dew point35°
Tue, 2062° / 40°0Clear
62 °Clear

Rochester, Tuesday, 20 October

Clear. High 62°, low 40°.

Pressure30.30 inHg
Wind8.6 mph NE
Humidity48%
Visibility6.2 mi
Dew point40°
Wed, 2155° / 38°0Clear
55 °Clear

Rochester, Wednesday, 21 October

Clear. High 55°, low 38°.

Pressure30.33 inHg
Wind7.7 mph NE
Humidity53%
Visibility6.2 mi
Dew point35°
Thu, 2256° / 37°0Mostly clear
56 °Mostly clear

Rochester, Thursday, 22 October

Mostly clear. High 56°, low 37°.

Pressure29.94 inHg
Wind9.5 mph NW
Humidity50%
Visibility6.2 mi
Dew point37°
Fri, 2352° / 36°0Clear
52 °Clear

Rochester, Friday, 23 October

Clear. High 52°, low 36°.

Pressure30.24 inHg
Wind12.1 mph NW
Humidity55%
Visibility—
Dew point30°
Sat, 2456° / 33°0Mostly clear
56 °Mostly clear

Rochester, Saturday, 24 October

Mostly clear. High 56°, low 33°.

Pressure30.62 inHg
Wind5.4 mph SW
Humidity51%
Visibility—
Dew point30°
Sun, 2561° / 36°0Clear
61 °Clear

Rochester, Sunday, 25 October

Clear. High 61°, low 36°.

Pressure30.47 inHg
Wind10.5 mph SW
Humidity43%
Visibility—
Dew point30°
Mon, 2664° / 46°0Clear
64 °Clear

Rochester, Monday, 26 October

Clear. High 64°, low 46°.

Pressure30.18 inHg
Wind8.3 mph NW
Humidity49%
Visibility—
Dew point40°
Tue, 2753° / 35°0Clear
53 °Clear

Rochester, Tuesday, 27 October

Clear. High 53°, low 35°.

Pressure30.30 inHg
Wind7.6 mph NW
Humidity43%
Visibility—
Dew point27°
Wed, 2854° / 31°0Clear
54 °Clear

Rochester, Wednesday, 28 October

Clear. High 54°, low 31°.

Pressure30.36 inHg
Wind6.7 mph W
Humidity33%
Visibility—
Dew point17°
Thu, 2959° / 37°0Clear
59 °Clear

Rochester, Thursday, 29 October

Clear. High 59°, low 37°.

Pressure30.27 inHg
Wind5.7 mph NW
Humidity44%
Visibility—
Dew point30°
Fri, 3066° / 40°0Overcast
66 °Overcast

Rochester, Friday, 30 October

Overcast. High 66°, low 40°.

Pressure30.21 inHg
Wind12.8 mph SW
Humidity59%
Visibility—
Dew point40°
Sat, 3166° / 48°0.2Rain
66 °Rain

Rochester, Saturday, 31 October

Rain. High 66°, low 48°.

Pressure30.03 inHg
Wind13.4 mph SW
Humidity62%
Visibility—
Dew point49°
Sun, 0162° / 44°0Clear
62 °Clear

Rochester, Sunday, 1 November

Clear. High 62°, low 44°.

Pressure30.33 inHg
Wind4.8 mph SE
Humidity58%
Visibility—
Dew point41°
Mon, 0260° / 43°0Overcast
60 °Overcast

Rochester, Monday, 2 November

Overcast. High 60°, low 43°.

Pressure30.24 inHg
Wind7.9 mph SW
Humidity63%
Visibility—
Dew point41°

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.