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As of 18:46 EDT

Weather in Mount Morris, PA

81°Current weather

Mount Morris, Saturday, 8 August, 18:46

Overcast. Feels like 88°. High 83°, low 68°.

Pressure30.00 inHg
Wind8.7 mph SW
Humidity84%
Visibility6.2 mi
Dew point76°
Sun, 0986° / 67°0.17Rain
86 °Rain

Mount Morris, Sunday, 9 August

Rain. High 86°, low 67°.

Pressure30.09 inHg
Wind5 mph W
Humidity53%
Visibility6.2 mi
Dew point65°
Mon, 1090° / 65°0.88Heavy rain
90 °Heavy rain

Mount Morris, Monday, 10 August

Heavy rain. High 90°, low 65°.

Pressure30.06 inHg
Wind7.4 mph SW
Humidity70%
Visibility6.2 mi
Dew point70°
Tue, 1186° / 65°0.57Heavy rain
86 °Heavy rain

Mount Morris, Tuesday, 11 August

Heavy rain. High 86°, low 65°.

Pressure29.97 inHg
Wind8.6 mph SW
Humidity68%
Visibility6.2 mi
Dew point66°
Wed, 1277° / 66°0.33Rain
77 °Rain

Mount Morris, Wednesday, 12 August

Rain. High 77°, low 66°.

Pressure29.85 inHg
Wind7.8 mph SW
Humidity71%
Visibility6.2 mi
Dew point65°
Thu, 1374° / 63°0.29Rain
74 °Rain

Mount Morris, Thursday, 13 August

Rain. High 74°, low 63°.

Pressure29.91 inHg
Wind9.5 mph SW
Humidity85%
Visibility—
Dew point68°
Fri, 1474° / 55°0.14Light rain
74 °Light rain

Mount Morris, Friday, 14 August

Light rain. High 74°, low 55°.

Pressure30.03 inHg
Wind8.2 mph N
Humidity44%
Visibility—
Dew point49°
Sat, 1572° / 51°0Overcast
72 °Overcast

Mount Morris, Saturday, 15 August

Overcast. High 72°, low 51°.

Pressure30.27 inHg
Wind6.8 mph N
Humidity46%
Visibility—
Dew point48°
Sun, 1679° / 51°0Mostly clear
79 °Mostly clear

Mount Morris, Sunday, 16 August

Mostly clear. High 79°, low 51°.

Pressure30.24 inHg
Wind4.9 mph E
Humidity36%
Visibility—
Dew point47°
Mon, 1783° / 57°0Overcast
83 °Overcast

Mount Morris, Monday, 17 August

Overcast. High 83°, low 57°.

Pressure30.09 inHg
Wind5.7 mph SW
Humidity38%
Visibility—
Dew point51°
Tue, 1872° / 65°0.97Heavy rain
72 °Heavy rain

Mount Morris, Tuesday, 18 August

Heavy rain. High 72°, low 65°.

Pressure29.97 inHg
Wind3.4 mph W
Humidity99%
Visibility—
Dew point67°
Wed, 1979° / 61°0.01Light rain
79 °Light rain

Mount Morris, Wednesday, 19 August

Light rain. High 79°, low 61°.

Pressure29.97 inHg
Wind6.6 mph N
Humidity47%
Visibility—
Dew point55°
Thu, 2084° / 61°0Overcast
84 °Overcast

Mount Morris, Thursday, 20 August

Overcast. High 84°, low 61°.

Pressure29.91 inHg
Wind6.9 mph SW
Humidity47%
Visibility—
Dew point59°
Fri, 2178° / 65°0.23Light rain
78 °Light rain

Mount Morris, Friday, 21 August

Light rain. High 78°, low 65°.

Pressure29.83 inHg
Wind5.2 mph NW
Humidity77%
Visibility—
Dew point69°
Sat, 2282° / 59°0.01Light rain
82 °Light rain

Mount Morris, Saturday, 22 August

Light rain. High 82°, low 59°.

Pressure29.85 inHg
Wind9.3 mph NW
Humidity46%
Visibility—
Dew point56°
Sun, 2370° / 53°0Mostly clear
70 °Mostly clear

Mount Morris, Sunday, 23 August

Mostly clear. High 70°, low 53°.

Pressure30.12 inHg
Wind8.1 mph N
Humidity38%
Visibility—
Dew point40°

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 Mount Morris, 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 Mount Morris, 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.