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As of 03:15 EDT

Weather in Rochester, NH

48°Current weather

Rochester, Monday, 12 October, 03:15

Rain. Feels like 47°. High 70°, low 45°.

Pressure29.85 inHg
Wind3.4 mph N
Humidity90%
Visibility6.0 mi
Dew point46°
Tue, 1354° / 43°0.97Rain
54 °Rain

Rochester, Tuesday, 13 October

Rain. High 54°, low 43°.

Pressure30.06 inHg
Wind7.4 mph E
Humidity98%
Visibility3.1 mi
Dew point47°
Wed, 1457° / 49°0.1Rain
57 °Rain

Rochester, Wednesday, 14 October

Rain. High 57°, low 49°.

Pressure29.85 inHg
Wind4.4 mph N
Humidity85%
Visibility6.2 mi
Dew point49°
Thu, 1557° / 44°0Clear
57 °Clear

Rochester, Thursday, 15 October

Clear. High 57°, low 44°.

Pressure30.15 inHg
Wind10.3 mph NW
Humidity48%
Visibility6.2 mi
Dew point35°
Fri, 1651° / 43°0.61Rain
51 °Rain

Rochester, Friday, 16 October

Rain. High 51°, low 43°.

Pressure29.74 inHg
Wind20.7 mph NW
Humidity98%
Visibility—
Dew point48°
Sat, 1744° / 33°0.02Light rain
44 °Light rain

Rochester, Saturday, 17 October

Light rain. High 44°, low 33°.

Pressure29.94 inHg
Wind19.6 mph NW
Humidity59%
Visibility—
Dew point28°
Sun, 1849° / 32°0Mostly clear
49 °Mostly clear

Rochester, Sunday, 18 October

Mostly clear. High 49°, low 32°.

Pressure30.56 inHg
Wind11.4 mph NW
Humidity33%
Visibility—
Dew point15°
Mon, 1962° / 38°0Clear
62 °Clear

Rochester, Monday, 19 October

Clear. High 62°, low 38°.

Pressure30.36 inHg
Wind10.7 mph W
Humidity38%
Visibility—
Dew point28°
Tue, 2066° / 43°0Clear
66 °Clear

Rochester, Tuesday, 20 October

Clear. High 66°, low 43°.

Pressure30.27 inHg
Wind5.5 mph NW
Humidity50%
Visibility—
Dew point40°
Wed, 2155° / 44°0Mostly clear
55 °Mostly clear

Rochester, Wednesday, 21 October

Mostly clear. High 55°, low 44°.

Pressure30.47 inHg
Wind5.5 mph E
Humidity74%
Visibility—
Dew point45°
Thu, 2252° / 47°0Overcast
52 °Overcast

Rochester, Thursday, 22 October

Overcast. High 52°, low 47°.

Pressure30.45 inHg
Wind7.7 mph SE
Humidity85%
Visibility—
Dew point47°
Fri, 2356° / 44°0.69Rain
56 °Rain

Rochester, Friday, 23 October

Rain. High 56°, low 44°.

Pressure30.03 inHg
Wind19.4 mph SE
Humidity84%
Visibility—
Dew point49°
Sat, 2459° / 54°1.94Heavy rain
59 °Heavy rain

Rochester, Saturday, 24 October

Heavy rain. High 59°, low 54°.

Pressure29.23 inHg
Wind22.4 mph E
Humidity98%
Visibility—
Dew point58°
Sun, 2553° / 47°0.26Light rain
53 °Light rain

Rochester, Sunday, 25 October

Light rain. High 53°, low 47°.

Pressure29.35 inHg
Wind11 mph NE
Humidity90%
Visibility—
Dew point49°
Mon, 2650° / 41°0Overcast
50 °Overcast

Rochester, Monday, 26 October

Overcast. High 50°, low 41°.

Pressure29.56 inHg
Wind11.4 mph NW
Humidity62%
Visibility—
Dew point36°
Tue, 2751° / 41°0Mostly clear
51 °Mostly clear

Rochester, Tuesday, 27 October

Mostly clear. High 51°, low 41°.

Pressure29.65 inHg
Wind12.3 mph W
Humidity53%
Visibility—
Dew point32°

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.