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As of 20:43 EDT

Weather in Mainville, PA

78°Current weather

Mainville, Saturday, 8 August, 20:43

Clear. Feels like 80°. High 83°, low 69°.

Pressure29.94 inHg
Wind3.3 mph SW
Humidity85%
Visibility6.2 mi
Dew point73°
Sun, 0984° / 69°0.03Light rain
84 °Light rain

Mainville, Sunday, 9 August

Light rain. High 84°, low 69°.

Pressure30.03 inHg
Wind6.8 mph NW
Humidity50%
Visibility6.2 mi
Dew point63°
Mon, 1086° / 68°0.11Rain
86 °Rain

Mainville, Monday, 10 August

Rain. High 86°, low 68°.

Pressure30.00 inHg
Wind2.8 mph SW
Humidity74%
Visibility6.2 mi
Dew point65°
Tue, 1186° / 65°0.94Heavy rain
86 °Heavy rain

Mainville, Tuesday, 11 August

Heavy rain. High 86°, low 65°.

Pressure29.91 inHg
Wind5.5 mph W
Humidity62%
Visibility6.2 mi
Dew point67°
Wed, 1281° / 65°0.18Rain
81 °Rain

Mainville, Wednesday, 12 August

Rain. High 81°, low 65°.

Pressure29.80 inHg
Wind7.5 mph NW
Humidity62%
Visibility6.2 mi
Dew point64°
Thu, 1376° / 59°0.07Light rain
76 °Light rain

Mainville, Thursday, 13 August

Light rain. High 76°, low 59°.

Pressure29.83 inHg
Wind8 mph W
Humidity85%
Visibility—
Dew point67°
Fri, 1474° / 53°0Clear
74 °Clear

Mainville, Friday, 14 August

Clear. High 74°, low 53°.

Pressure29.97 inHg
Wind9.6 mph N
Humidity36%
Visibility—
Dew point43°
Sat, 1574° / 48°0Mostly clear
74 °Mostly clear

Mainville, Saturday, 15 August

Mostly clear. High 74°, low 48°.

Pressure30.18 inHg
Wind10 mph N
Humidity36%
Visibility—
Dew point43°
Sun, 1677° / 48°0Clear
77 °Clear

Mainville, Sunday, 16 August

Clear. High 77°, low 48°.

Pressure30.30 inHg
Wind3.5 mph NE
Humidity32%
Visibility—
Dew point42°
Mon, 1781° / 55°0Overcast
81 °Overcast

Mainville, Monday, 17 August

Overcast. High 81°, low 55°.

Pressure30.12 inHg
Wind9.2 mph S
Humidity49%
Visibility—
Dew point56°
Tue, 1879° / 63°0.02Light rain
79 °Light rain

Mainville, Tuesday, 18 August

Light rain. High 79°, low 63°.

Pressure29.94 inHg
Wind7.5 mph SW
Humidity56%
Visibility—
Dew point60°
Wed, 1976° / 58°0Overcast
76 °Overcast

Mainville, Wednesday, 19 August

Overcast. High 76°, low 58°.

Pressure29.94 inHg
Wind8.4 mph N
Humidity55%
Visibility—
Dew point56°
Thu, 2076° / 53°0Overcast
76 °Overcast

Mainville, Thursday, 20 August

Overcast. High 76°, low 53°.

Pressure29.97 inHg
Wind5.3 mph W
Humidity48%
Visibility—
Dew point52°
Fri, 2165° / 58°0.23Rain
65 °Rain

Mainville, Friday, 21 August

Rain. High 65°, low 58°.

Pressure29.88 inHg
Wind4.3 mph SE
Humidity97%
Visibility—
Dew point63°
Sat, 2281° / 63°0Partly cloudy
81 °Partly cloudy

Mainville, Saturday, 22 August

Partly cloudy. High 81°, low 63°.

Pressure29.77 inHg
Wind9.4 mph W
Humidity45%
Visibility—
Dew point55°
Sun, 2369° / 49°0Clear
69 °Clear

Mainville, Sunday, 23 August

Clear. High 69°, low 49°.

Pressure30.03 inHg
Wind12.3 mph NW
Humidity36%
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 Mainville, 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 Mainville, 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.