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As of 02:49 EDT

Weather in Olivia, PA

56°Current weather

Olivia, Monday, 12 October, 02:49

Overcast. Feels like 56°. High 68°, low 55°.

Pressure29.85 inHg
Wind5.6 mph NW
Humidity97%
Visibility—
Dew point55°
Tue, 1381° / 58°0Clear
81 °Clear

Olivia, Tuesday, 13 October

Clear. High 81°, low 58°.

Pressure29.88 inHg
Wind10.4 mph SW
Humidity65%
Visibility6.2 mi
Dew point63°
Wed, 1474° / 60°0.03Light rain
74 °Light rain

Olivia, Wednesday, 14 October

Light rain. High 74°, low 60°.

Pressure29.97 inHg
Wind12.4 mph W
Humidity80%
Visibility6.2 mi
Dew point63°
Thu, 1564° / 54°0.07Light rain
64 °Light rain

Olivia, Thursday, 15 October

Light rain. High 64°, low 54°.

Pressure30.21 inHg
Wind5.2 mph SE
Humidity67%
Visibility6.2 mi
Dew point49°
Fri, 1669° / 50°0.98Rain
69 °Rain

Olivia, Friday, 16 October

Rain. High 69°, low 50°.

Pressure29.65 inHg
Wind22 mph NW
Humidity98%
Visibility—
Dew point66°
Sat, 1750° / 30°0Clear
50 °Clear

Olivia, Saturday, 17 October

Clear. High 50°, low 30°.

Pressure30.36 inHg
Wind17.9 mph NW
Humidity62%
Visibility—
Dew point33°
Sun, 1852° / 29°0Clear
52 °Clear

Olivia, Sunday, 18 October

Clear. High 52°, low 29°.

Pressure30.68 inHg
Wind9 mph S
Humidity39%
Visibility—
Dew point18°
Mon, 1963° / 34°0Clear
63 °Clear

Olivia, Monday, 19 October

Clear. High 63°, low 34°.

Pressure30.50 inHg
Wind8 mph W
Humidity46%
Visibility—
Dew point33°
Tue, 2065° / 42°0Mostly clear
65 °Mostly clear

Olivia, Tuesday, 20 October

Mostly clear. High 65°, low 42°.

Pressure30.39 inHg
Wind2.1 mph NW
Humidity54%
Visibility—
Dew point40°
Wed, 2164° / 45°0Partly cloudy
64 °Partly cloudy

Olivia, Wednesday, 21 October

Partly cloudy. High 64°, low 45°.

Pressure30.36 inHg
Wind6.4 mph SE
Humidity59%
Visibility—
Dew point42°
Thu, 2263° / 45°0.15Rain
63 °Rain

Olivia, Thursday, 22 October

Rain. High 63°, low 45°.

Pressure30.21 inHg
Wind14.3 mph SE
Humidity73%
Visibility—
Dew point47°
Fri, 2356° / 44°1.56Heavy rain
56 °Heavy rain

Olivia, Friday, 23 October

Heavy rain. High 56°, low 44°.

Pressure29.80 inHg
Wind15.4 mph S
Humidity83%
Visibility—
Dew point48°
Sat, 2447° / 40°0.03Light rain
47 °Light rain

Olivia, Saturday, 24 October

Light rain. High 47°, low 40°.

Pressure29.71 inHg
Wind17.4 mph NW
Humidity76%
Visibility—
Dew point38°
Sun, 2542° / 38°0Overcast
42 °Overcast

Olivia, Sunday, 25 October

Overcast. High 42°, low 38°.

Pressure29.71 inHg
Wind17.7 mph NW
Humidity80%
Visibility—
Dew point33°
Mon, 2644° / 42°0.13Light rain
44 °Light rain

Olivia, Monday, 26 October

Light rain. High 44°, low 42°.

Pressure29.83 inHg
Wind9.1 mph NW
Humidity96%
Visibility—
Dew point41°
Tue, 2750° / 43°0Overcast
50 °Overcast

Olivia, Tuesday, 27 October

Overcast. High 50°, low 43°.

Pressure29.88 inHg
Wind11 mph W
Humidity76%
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 Olivia, 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 Olivia, 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.