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As of 12:17 EDT

Weather in Lyman, NH

60°Current weather

Lyman, Thursday, 8 October, 12:17

Overcast. Feels like 59°. High 61°, low 48°.

Pressure29.71 inHg
Wind9.1 mph W
Humidity68%
Visibility6.2 mi
Dew point49°
Fri, 0956° / 44°0.02Light rain
56 °Light rain

Lyman, Friday, 9 October

Light rain. High 56°, low 44°.

Pressure30.00 inHg
Wind11.5 mph W
Humidity56%
Visibility6.2 mi
Dew point39°
Sat, 1053° / 35°0Clear
53 °Clear

Lyman, Saturday, 10 October

Clear. High 53°, low 35°.

Pressure30.47 inHg
Wind7.7 mph NW
Humidity50%
Visibility6.2 mi
Dew point29°
Sun, 1163° / 37°0.01Light rain
63 °Light rain

Lyman, Sunday, 11 October

Light rain. High 63°, low 37°.

Pressure30.33 inHg
Wind9.2 mph S
Humidity45%
Visibility6.2 mi
Dew point39°
Mon, 1265° / 48°0.13Light rain
65 °Light rain

Lyman, Monday, 12 October

Light rain. High 65°, low 48°.

Pressure29.80 inHg
Wind1.9 mph NW
Humidity74%
Visibility6.2 mi
Dew point53°
Tue, 1357° / 43°0.13Light rain
57 °Light rain

Lyman, Tuesday, 13 October

Light rain. High 57°, low 43°.

Pressure29.62 inHg
Wind11 mph NW
Humidity98%
Visibility—
Dew point55°
Wed, 1450° / 35°0Light rain
50 °Light rain

Lyman, Wednesday, 14 October

Light rain. High 50°, low 35°.

Pressure30.00 inHg
Wind10.8 mph NW
Humidity52%
Visibility—
Dew point28°
Thu, 1552° / 31°0Overcast
52 °Overcast

Lyman, Thursday, 15 October

Overcast. High 52°, low 31°.

Pressure30.36 inHg
Wind4 mph N
Humidity51%
Visibility—
Dew point26°
Fri, 1658° / 36°0.17Rain
58 °Rain

Lyman, Friday, 16 October

Rain. High 58°, low 36°.

Pressure30.09 inHg
Wind12.6 mph W
Humidity96%
Visibility—
Dew point40°
Sat, 1750° / 35°0.01Snow
50 °Snow

Lyman, Saturday, 17 October

Snow. High 50°, low 35°.

Pressure30.12 inHg
Wind16.5 mph NW
Humidity53%
Visibility—
Dew point24°
Sun, 1849° / 30°0Clear
49 °Clear

Lyman, Sunday, 18 October

Clear. High 49°, low 30°.

Pressure30.53 inHg
Wind9.1 mph NW
Humidity46%
Visibility—
Dew point21°
Mon, 1958° / 33°0Overcast
58 °Overcast

Lyman, Monday, 19 October

Overcast. High 58°, low 33°.

Pressure30.42 inHg
Wind3.9 mph W
Humidity47%
Visibility—
Dew point29°
Tue, 2062° / 41°0Overcast
62 °Overcast

Lyman, Tuesday, 20 October

Overcast. High 62°, low 41°.

Pressure30.27 inHg
Wind5.2 mph SW
Humidity48%
Visibility—
Dew point35°
Wed, 2160° / 46°0.05Light rain
60 °Light rain

Lyman, Wednesday, 21 October

Light rain. High 60°, low 46°.

Pressure30.15 inHg
Wind4.7 mph S
Humidity81%
Visibility—
Dew point45°
Thu, 2265° / 49°0.07Light rain
65 °Light rain

Lyman, Thursday, 22 October

Light rain. High 65°, low 49°.

Pressure30.09 inHg
Wind5.1 mph SW
Humidity80%
Visibility—
Dew point52°
Fri, 2357° / 41°0.62Heavy rain
57 °Heavy rain

Lyman, Friday, 23 October

Heavy rain. High 57°, low 41°.

Pressure29.85 inHg
Wind10.6 mph S
Humidity83%
Visibility—
Dew point51°

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 Lyman, 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 Lyman, 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.