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As of 18:17 EDT

Weather in Sidney, PA

79°Current weather

Sidney, Saturday, 8 August, 18:17

Partly cloudy. Feels like 79°. High 80°, low 66°.

Pressure29.97 inHg
Wind7.6 mph W
Humidity74%
Visibility6.2 mi
Dew point71°
Sun, 0982° / 66°0Mostly clear
82 °Mostly clear

Sidney, Sunday, 9 August

Mostly clear. High 82°, low 66°.

Pressure30.06 inHg
Wind7.2 mph W
Humidity51%
Visibility6.2 mi
Dew point59°
Mon, 1084° / 64°0.3Rain
84 °Rain

Sidney, Monday, 10 August

Rain. High 84°, low 64°.

Pressure30.03 inHg
Wind6.3 mph SW
Humidity98%
Visibility6.2 mi
Dew point67°
Tue, 1179° / 62°0.52Rain
79 °Rain

Sidney, Tuesday, 11 August

Rain. High 79°, low 62°.

Pressure29.97 inHg
Wind9.4 mph W
Humidity72%
Visibility6.2 mi
Dew point66°
Wed, 1274° / 63°0.13Light rain
74 °Light rain

Sidney, Wednesday, 12 August

Light rain. High 74°, low 63°.

Pressure29.83 inHg
Wind5.4 mph W
Humidity94%
Visibility6.2 mi
Dew point67°
Thu, 1369° / 60°0.08Light rain
69 °Light rain

Sidney, Thursday, 13 August

Light rain. High 69°, low 60°.

Pressure29.91 inHg
Wind9.7 mph N
Humidity87%
Visibility—
Dew point58°
Fri, 1471° / 50°0Clear
71 °Clear

Sidney, Friday, 14 August

Clear. High 71°, low 50°.

Pressure30.00 inHg
Wind10.8 mph NW
Humidity39%
Visibility—
Dew point43°
Sat, 1571° / 47°0Clear
71 °Clear

Sidney, Saturday, 15 August

Clear. High 71°, low 47°.

Pressure30.24 inHg
Wind10 mph NW
Humidity39%
Visibility—
Dew point42°
Sun, 1676° / 49°0Mostly clear
76 °Mostly clear

Sidney, Sunday, 16 August

Mostly clear. High 76°, low 49°.

Pressure30.30 inHg
Wind3.4 mph SE
Humidity37%
Visibility—
Dew point45°
Mon, 1777° / 54°0Overcast
77 °Overcast

Sidney, Monday, 17 August

Overcast. High 77°, low 54°.

Pressure30.12 inHg
Wind6.8 mph SW
Humidity43%
Visibility—
Dew point50°
Tue, 1873° / 61°0.06Light rain
73 °Light rain

Sidney, Tuesday, 18 August

Light rain. High 73°, low 61°.

Pressure29.97 inHg
Wind5.9 mph W
Humidity92%
Visibility—
Dew point64°
Wed, 1974° / 57°0Overcast
74 °Overcast

Sidney, Wednesday, 19 August

Overcast. High 74°, low 57°.

Pressure29.97 inHg
Wind7.4 mph N
Humidity52%
Visibility—
Dew point52°
Thu, 2071° / 56°0.1Light rain
71 °Light rain

Sidney, Thursday, 20 August

Light rain. High 71°, low 56°.

Pressure30.00 inHg
Wind5.1 mph E
Humidity79%
Visibility—
Dew point54°
Fri, 2175° / 60°0.37Rain
75 °Rain

Sidney, Friday, 21 August

Rain. High 75°, low 60°.

Pressure29.83 inHg
Wind5.9 mph W
Humidity83%
Visibility—
Dew point68°
Sat, 2276° / 55°0.04Light rain
76 °Light rain

Sidney, Saturday, 22 August

Light rain. High 76°, low 55°.

Pressure29.83 inHg
Wind9.4 mph NW
Humidity46%
Visibility—
Dew point51°
Sun, 2368° / 47°0Clear
68 °Clear

Sidney, Sunday, 23 August

Clear. High 68°, low 47°.

Pressure30.09 inHg
Wind9.1 mph NW
Humidity39%
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 Sidney, 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 Sidney, 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.