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As of 09:13 EDT

Weather in South Deerfield, NH

77°Current weather

South Deerfield, Sunday, 9 August, 09:13

Clear. Feels like 78°. High 93°, low 68°.

Pressure29.91 inHg
Wind9.3 mph W
Humidity85%
Visibility6.2 mi
Dew point71°
Mon, 1090° / 66°0.05Light rain
90 °Light rain

South Deerfield, Monday, 10 August

Light rain. High 90°, low 66°.

Pressure29.94 inHg
Wind6.3 mph SW
Humidity39%
Visibility6.2 mi
Dew point56°
Tue, 1184° / 62°0.01Light rain
84 °Light rain

South Deerfield, Tuesday, 11 August

Light rain. High 84°, low 62°.

Pressure29.77 inHg
Wind8.2 mph NW
Humidity45%
Visibility6.2 mi
Dew point60°
Wed, 1285° / 59°0.07Light rain
85 °Light rain

South Deerfield, Wednesday, 12 August

Light rain. High 85°, low 59°.

Pressure29.80 inHg
Wind4.3 mph W
Humidity36%
Visibility6.2 mi
Dew point52°
Thu, 1381° / 58°0.11Light rain
81 °Light rain

South Deerfield, Thursday, 13 August

Light rain. High 81°, low 58°.

Pressure29.62 inHg
Wind14.6 mph W
Humidity59%
Visibility—
Dew point59°
Fri, 1476° / 57°0Mostly clear
76 °Mostly clear

South Deerfield, Friday, 14 August

Mostly clear. High 76°, low 57°.

Pressure29.88 inHg
Wind13.1 mph NW
Humidity45%
Visibility—
Dew point46°
Sat, 1576° / 55°0Clear
76 °Clear

South Deerfield, Saturday, 15 August

Clear. High 76°, low 55°.

Pressure30.06 inHg
Wind13.6 mph N
Humidity40%
Visibility—
Dew point43°
Sun, 1679° / 53°0Overcast
79 °Overcast

South Deerfield, Sunday, 16 August

Overcast. High 79°, low 53°.

Pressure30.12 inHg
Wind6.4 mph NW
Humidity35%
Visibility—
Dew point42°
Mon, 1771° / 58°0.06Light rain
71 °Light rain

South Deerfield, Monday, 17 August

Light rain. High 71°, low 58°.

Pressure30.03 inHg
Wind7.6 mph SW
Humidity54%
Visibility—
Dew point52°
Tue, 1878° / 58°0.01Light rain
78 °Light rain

South Deerfield, Tuesday, 18 August

Light rain. High 78°, low 58°.

Pressure29.94 inHg
Wind6.7 mph N
Humidity67%
Visibility—
Dew point56°
Wed, 1981° / 58°0Overcast
81 °Overcast

South Deerfield, Wednesday, 19 August

Overcast. High 81°, low 58°.

Pressure29.94 inHg
Wind9.9 mph S
Humidity56%
Visibility—
Dew point57°
Thu, 2080° / 60°0.11Light rain
80 °Light rain

South Deerfield, Thursday, 20 August

Light rain. High 80°, low 60°.

Pressure29.71 inHg
Wind5.3 mph S
Humidity98%
Visibility—
Dew point66°
Fri, 2179° / 61°0.01Light rain
79 °Light rain

South Deerfield, Friday, 21 August

Light rain. High 79°, low 61°.

Pressure29.85 inHg
Wind4.8 mph NW
Humidity66%
Visibility—
Dew point59°
Sat, 2284° / 60°0Mostly clear
84 °Mostly clear

South Deerfield, Saturday, 22 August

Mostly clear. High 84°, low 60°.

Pressure29.94 inHg
Wind8.5 mph SW
Humidity42%
Visibility—
Dew point51°
Sun, 2384° / 64°0.74Rain
84 °Rain

South Deerfield, Sunday, 23 August

Rain. High 84°, low 64°.

Pressure29.74 inHg
Wind15.3 mph SW
Humidity97%
Visibility—
Dew point70°
Mon, 2474° / 53°0Clear
74 °Clear

South Deerfield, Monday, 24 August

Clear. High 74°, low 53°.

Pressure30.12 inHg
Wind13 mph NW
Humidity37%
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 South Deerfield, 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 South Deerfield, 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.