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As of 00:53 EDT

Weather in Rochester, NH

40°Current weather

Rochester, Friday, 16 October, 00:53

Overcast. Feels like 40°. High 65°, low 40°.

Pressure30.12 inHg
Wind0 mph N
Humidity87%
Visibility6.2 mi
Dew point37°
Sat, 1755° / 38°0Overcast
55 °Overcast

Rochester, Saturday, 17 October

Overcast. High 55°, low 38°.

Pressure30.03 inHg
Wind13.5 mph NW
Humidity51%
Visibility6.2 mi
Dew point28°
Sun, 1853° / 32°0Clear
53 °Clear

Rochester, Sunday, 18 October

Clear. High 53°, low 32°.

Pressure30.59 inHg
Wind2.7 mph SW
Humidity47%
Visibility6.2 mi
Dew point24°
Mon, 1959° / 36°0Clear
59 °Clear

Rochester, Monday, 19 October

Clear. High 59°, low 36°.

Pressure30.53 inHg
Wind5.1 mph S
Humidity43%
Visibility6.2 mi
Dew point33°
Tue, 2063° / 39°0Overcast
63 °Overcast

Rochester, Tuesday, 20 October

Overcast. High 63°, low 39°.

Pressure30.36 inHg
Wind9.1 mph NE
Humidity57%
Visibility—
Dew point39°
Wed, 2156° / 39°0Overcast
56 °Overcast

Rochester, Wednesday, 21 October

Overcast. High 56°, low 39°.

Pressure30.39 inHg
Wind11.2 mph NE
Humidity47%
Visibility—
Dew point33°
Thu, 2253° / 39°0Overcast
53 °Overcast

Rochester, Thursday, 22 October

Overcast. High 53°, low 39°.

Pressure30.53 inHg
Wind6.4 mph N
Humidity59%
Visibility—
Dew point35°
Fri, 2363° / 37°0Clear
63 °Clear

Rochester, Friday, 23 October

Clear. High 63°, low 37°.

Pressure30.33 inHg
Wind3.8 mph N
Humidity52%
Visibility—
Dew point36°
Sat, 2460° / 42°0Clear
60 °Clear

Rochester, Saturday, 24 October

Clear. High 60°, low 42°.

Pressure30.45 inHg
Wind6.6 mph SE
Humidity64%
Visibility—
Dew point42°
Sun, 2558° / 38°0Clear
58 °Clear

Rochester, Sunday, 25 October

Clear. High 58°, low 38°.

Pressure30.59 inHg
Wind6.4 mph SE
Humidity60%
Visibility—
Dew point38°
Mon, 2661° / 38°0Clear
61 °Clear

Rochester, Monday, 26 October

Clear. High 61°, low 38°.

Pressure30.33 inHg
Wind4.5 mph N
Humidity55%
Visibility—
Dew point37°
Tue, 2761° / 43°0Overcast
61 °Overcast

Rochester, Tuesday, 27 October

Overcast. High 61°, low 43°.

Pressure30.06 inHg
Wind10.9 mph NE
Humidity60%
Visibility—
Dew point42°
Wed, 2861° / 42°0Clear
61 °Clear

Rochester, Wednesday, 28 October

Clear. High 61°, low 42°.

Pressure30.06 inHg
Wind6.9 mph SE
Humidity59%
Visibility—
Dew point39°
Thu, 2953° / 40°0Overcast
53 °Overcast

Rochester, Thursday, 29 October

Overcast. High 53°, low 40°.

Pressure30.18 inHg
Wind6 mph SE
Humidity68%
Visibility—
Dew point38°
Fri, 3050° / 40°0Overcast
50 °Overcast

Rochester, Friday, 30 October

Overcast. High 50°, low 40°.

Pressure30.09 inHg
Wind8 mph NE
Humidity71%
Visibility—
Dew point38°
Sat, 3150° / 41°0Overcast
50 °Overcast

Rochester, Saturday, 31 October

Overcast. High 50°, low 41°.

Pressure30.03 inHg
Wind7.2 mph NE
Humidity67%
Visibility—
Dew point39°

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.