EN
English Español

As of 22:22 EDT

Weather in Thornton, NH

67°Current weather

Thornton, Saturday, 8 August, 22:22

Partly cloudy. Feels like 67°. High 82°, low 67°.

Pressure29.88 inHg
Wind2 mph NW
Humidity91%
Visibility6.2 mi
Dew point65°
Sun, 0990° / 66°0Clear
90 °Clear

Thornton, Sunday, 9 August

Clear. High 90°, low 66°.

Pressure29.91 inHg
Wind9.4 mph NW
Humidity51%
Visibility6.2 mi
Dew point60°
Mon, 1084° / 62°0.2Rain
84 °Rain

Thornton, Monday, 10 August

Rain. High 84°, low 62°.

Pressure29.94 inHg
Wind6.8 mph S
Humidity45%
Visibility6.2 mi
Dew point56°
Tue, 1179° / 62°0.09Light rain
79 °Light rain

Thornton, Tuesday, 11 August

Light rain. High 79°, low 62°.

Pressure29.80 inHg
Wind10.8 mph NW
Humidity58%
Visibility6.2 mi
Dew point57°
Wed, 1274° / 61°0.19Light rain
74 °Light rain

Thornton, Wednesday, 12 August

Light rain. High 74°, low 61°.

Pressure29.74 inHg
Wind5.5 mph S
Humidity64%
Visibility6.2 mi
Dew point57°
Thu, 1375° / 55°0.24Light rain
75 °Light rain

Thornton, Thursday, 13 August

Light rain. High 75°, low 55°.

Pressure29.68 inHg
Wind11.7 mph NW
Humidity54%
Visibility—
Dew point53°
Fri, 1466° / 49°0Light rain
66 °Light rain

Thornton, Friday, 14 August

Light rain. High 66°, low 49°.

Pressure29.91 inHg
Wind13 mph W
Humidity53%
Visibility—
Dew point43°
Sat, 1571° / 53°0Overcast
71 °Overcast

Thornton, Saturday, 15 August

Overcast. High 71°, low 53°.

Pressure30.00 inHg
Wind13.8 mph NW
Humidity73%
Visibility—
Dew point51°
Sun, 1674° / 51°0Clear
74 °Clear

Thornton, Sunday, 16 August

Clear. High 74°, low 51°.

Pressure30.15 inHg
Wind8.2 mph NW
Humidity43%
Visibility—
Dew point44°
Mon, 1777° / 54°0Overcast
77 °Overcast

Thornton, Monday, 17 August

Overcast. High 77°, low 54°.

Pressure30.15 inHg
Wind5.4 mph SW
Humidity46%
Visibility—
Dew point48°
Tue, 1872° / 58°0.13Light rain
72 °Light rain

Thornton, Tuesday, 18 August

Light rain. High 72°, low 58°.

Pressure30.12 inHg
Wind3.3 mph S
Humidity99%
Visibility—
Dew point63°
Wed, 1974° / 60°0.12Light rain
74 °Light rain

Thornton, Wednesday, 19 August

Light rain. High 74°, low 60°.

Pressure29.97 inHg
Wind6.1 mph S
Humidity72%
Visibility—
Dew point61°
Thu, 2070° / 60°1.04Heavy rain
70 °Heavy rain

Thornton, Thursday, 20 August

Heavy rain. High 70°, low 60°.

Pressure29.62 inHg
Wind5 mph S
Humidity100%
Visibility—
Dew point64°
Fri, 2160° / 54°0.08Light rain
60 °Light rain

Thornton, Friday, 21 August

Light rain. High 60°, low 54°.

Pressure29.65 inHg
Wind10.6 mph NW
Humidity95%
Visibility—
Dew point57°
Sat, 2270° / 47°0Clear
70 °Clear

Thornton, Saturday, 22 August

Clear. High 70°, low 47°.

Pressure29.94 inHg
Wind11.8 mph NW
Humidity41%
Visibility—
Dew point38°
Sun, 2379° / 51°0.02Light rain
79 °Light rain

Thornton, Sunday, 23 August

Light rain. High 79°, low 51°.

Pressure30.06 inHg
Wind7.4 mph SW
Humidity34%
Visibility—
Dew point40°

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 Thornton, 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 Thornton, 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.