As of 04:35 EDT

Weather in Hamilton, PA

38°

Hamilton, Wednesday, 7 October, 04:35

Clear. Feels like 35°. High 68°, low 38°.

Pressure30.06 inHg

Wind3.4 mph SW

Humidity88%

Visibility6.2 mi

Dew point34°

See detailed hourly forecast

Thu, 0873° / 49°

73 °

Hamilton, Thursday, 8 October

Partly cloudy. High 73°, low 49°.

Pressure29.88 inHg

Wind12 mph W

Humidity41%

Visibility6.2 mi

Dew point43°

Fri, 0966° / 47°

66 °

Hamilton, Friday, 9 October

Clear. High 66°, low 47°.

Pressure30.18 inHg

Wind11.5 mph W

Humidity43%

Visibility6.2 mi

Dew point40°

Sat, 1065° / 48°

65 °

Hamilton, Saturday, 10 October

Overcast. High 65°, low 48°.

Pressure30.47 inHg

Wind4.7 mph S

Humidity54%

Visibility6.2 mi

Dew point45°

Sun, 1161° / 50°

0.35

61 °

Hamilton, Sunday, 11 October

Rain. High 61°, low 50°.

Pressure30.36 inHg

Wind9.1 mph SE

Humidity83%

Visibility—

Dew point51°

Mon, 1276° / 54°

0.59

76 °

Hamilton, Monday, 12 October

Rain. High 76°, low 54°.

Pressure29.71 inHg

Wind9.3 mph N

Humidity81%

Visibility—

Dew point63°

Tue, 1349° / 38°

49 °

Hamilton, Tuesday, 13 October

Rain. High 49°, low 38°.

Pressure30.00 inHg

Wind11.4 mph NE

Humidity94%

Visibility—

Dew point40°

Wed, 1452° / 38°

0.17

52 °

Hamilton, Wednesday, 14 October

Rain. High 52°, low 38°.

Pressure30.18 inHg

Wind12.6 mph N

Humidity75%

Visibility—

Dew point37°

Thu, 1555° / 37°

55 °

Hamilton, Thursday, 15 October

Clear. High 55°, low 37°.

Pressure30.27 inHg

Wind11.5 mph NE

Humidity60%

Visibility—

Dew point37°

Fri, 1662° / 50°

62 °

Hamilton, Friday, 16 October

Overcast. High 62°, low 50°.

Pressure30.15 inHg

Wind5.4 mph NE

Humidity82%

Visibility—

Dew point51°

Sat, 1761° / 47°

0.52

61 °

Hamilton, Saturday, 17 October

Rain. High 61°, low 47°.

Pressure29.80 inHg

Wind14.9 mph NW

Humidity96%

Visibility—

Dew point58°

Sun, 1854° / 40°

0.21

54 °

Hamilton, Sunday, 18 October

Rain. High 54°, low 40°.

Pressure29.83 inHg

Wind16.5 mph W

Humidity67%

Visibility—

Dew point38°

Mon, 1954° / 37°

54 °

Hamilton, Monday, 19 October

Clear. High 54°, low 37°.

Pressure30.21 inHg

Wind13.5 mph W

Humidity53%

Visibility—

Dew point31°

Tue, 2054° / 39°

54 °

Hamilton, Tuesday, 20 October

Clear. High 54°, low 39°.

Pressure30.33 inHg

Wind13.6 mph NW

Humidity53%

Visibility—

Dew point33°

Wed, 2156° / 36°

56 °

Hamilton, Wednesday, 21 October

Clear. High 56°, low 36°.

Pressure30.30 inHg

Wind7.5 mph NW

Humidity47%

Visibility—

Dew point29°

Thu, 2256° / 39°

56 °

Hamilton, Thursday, 22 October

Overcast. High 56°, low 39°.

Pressure30.12 inHg

Wind5.8 mph S

Humidity66%

Visibility—

Dew point38°

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.