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As of 21:03 EDT

Weather in Hamilton, PA

71°Current weather

Hamilton, Saturday, 8 August, 21:03

Mostly clear. Feels like 72°. High 80°, low 65°.

Pressure29.97 inHg
Wind3.4 mph SW
Humidity89%
Visibility6.2 mi
Dew point68°
Sun, 0983° / 65°0Clear
83 °Clear

Hamilton, Sunday, 9 August

Clear. High 83°, low 65°.

Pressure30.06 inHg
Wind3 mph W
Humidity50%
Visibility6.2 mi
Dew point59°
Mon, 1072° / 64°0.04Light rain
72 °Light rain

Hamilton, Monday, 10 August

Light rain. High 72°, low 64°.

Pressure30.00 inHg
Wind10 mph SW
Humidity82%
Visibility6.2 mi
Dew point64°
Tue, 1184° / 61°0.45Rain
84 °Rain

Hamilton, Tuesday, 11 August

Rain. High 84°, low 61°.

Pressure29.94 inHg
Wind6.2 mph W
Humidity62%
Visibility6.2 mi
Dew point64°
Wed, 1280° / 62°0.17Light rain
80 °Light rain

Hamilton, Wednesday, 12 August

Light rain. High 80°, low 62°.

Pressure29.77 inHg
Wind5.8 mph NW
Humidity83%
Visibility6.2 mi
Dew point65°
Thu, 1370° / 51°0.02Light rain
70 °Light rain

Hamilton, Thursday, 13 August

Light rain. High 70°, low 51°.

Pressure29.91 inHg
Wind13.2 mph NW
Humidity44%
Visibility—
Dew point45°
Fri, 1470° / 47°0.02Light rain
70 °Light rain

Hamilton, Friday, 14 August

Light rain. High 70°, low 47°.

Pressure30.03 inHg
Wind11 mph NW
Humidity47%
Visibility—
Dew point47°
Sat, 1572° / 49°0Clear
72 °Clear

Hamilton, Saturday, 15 August

Clear. High 72°, low 49°.

Pressure30.24 inHg
Wind9.2 mph N
Humidity41%
Visibility—
Dew point45°
Sun, 1676° / 50°0Overcast
76 °Overcast

Hamilton, Sunday, 16 August

Overcast. High 76°, low 50°.

Pressure30.18 inHg
Wind3.3 mph E
Humidity38%
Visibility—
Dew point46°
Mon, 1779° / 55°0Overcast
79 °Overcast

Hamilton, Monday, 17 August

Overcast. High 79°, low 55°.

Pressure30.03 inHg
Wind5 mph SW
Humidity38%
Visibility—
Dew point49°
Tue, 1882° / 56°0Mostly clear
82 °Mostly clear

Hamilton, Tuesday, 18 August

Mostly clear. High 82°, low 56°.

Pressure30.00 inHg
Wind4.3 mph W
Humidity36%
Visibility—
Dew point49°
Wed, 1981° / 60°0.46Rain
81 °Rain

Hamilton, Wednesday, 19 August

Rain. High 81°, low 60°.

Pressure29.80 inHg
Wind10.8 mph SW
Humidity49%
Visibility—
Dew point58°
Thu, 2065° / 52°0.09Light rain
65 °Light rain

Hamilton, Thursday, 20 August

Light rain. High 65°, low 52°.

Pressure29.77 inHg
Wind12.2 mph NW
Humidity96%
Visibility—
Dew point58°
Fri, 2169° / 48°0Clear
69 °Clear

Hamilton, Friday, 21 August

Clear. High 69°, low 48°.

Pressure29.97 inHg
Wind10.7 mph N
Humidity38%
Visibility—
Dew point41°
Sat, 2274° / 46°0Overcast
74 °Overcast

Hamilton, Saturday, 22 August

Overcast. High 74°, low 46°.

Pressure30.03 inHg
Wind5.4 mph S
Humidity31%
Visibility—
Dew point38°
Sun, 2384° / 61°0.04Light rain
84 °Light rain

Hamilton, Sunday, 23 August

Light rain. High 84°, low 61°.

Pressure29.88 inHg
Wind10.9 mph SW
Humidity69%
Visibility—
Dew point65°

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 Hamilton, PA 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 Hamilton, PA 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.