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As of 03:12 EDT

Weather in Rosemont, OH

69°Current weather

Rosemont, Sunday, 9 August, 03:12

Clear. Feels like 70°. High 84°, low 66°.

Pressure30.00 inHg
Wind6.5 mph W
Humidity96%
Visibility6.2 mi
Dew point67°
Mon, 1082° / 63°1.77Heavy rain
82 °Heavy rain

Rosemont, Monday, 10 August

Heavy rain. High 82°, low 63°.

Pressure29.97 inHg
Wind11.1 mph SW
Humidity65%
Visibility6.2 mi
Dew point65°
Tue, 1185° / 62°1.46Heavy rain
85 °Heavy rain

Rosemont, Tuesday, 11 August

Heavy rain. High 85°, low 62°.

Pressure29.94 inHg
Wind5.8 mph SW
Humidity67%
Visibility6.2 mi
Dew point68°
Wed, 1277° / 63°0.02Light rain
77 °Light rain

Rosemont, Wednesday, 12 August

Light rain. High 77°, low 63°.

Pressure29.80 inHg
Wind7 mph W
Humidity93%
Visibility6.2 mi
Dew point68°
Thu, 1372° / 58°0.07Light rain
72 °Light rain

Rosemont, Thursday, 13 August

Light rain. High 72°, low 58°.

Pressure29.94 inHg
Wind13.3 mph NW
Humidity49%
Visibility—
Dew point51°
Fri, 1472° / 53°0Partly cloudy
72 °Partly cloudy

Rosemont, Friday, 14 August

Partly cloudy. High 72°, low 53°.

Pressure30.09 inHg
Wind10.7 mph NW
Humidity49%
Visibility—
Dew point50°
Sat, 1571° / 50°0Overcast
71 °Overcast

Rosemont, Saturday, 15 August

Overcast. High 71°, low 50°.

Pressure30.27 inHg
Wind7.9 mph N
Humidity45%
Visibility—
Dew point46°
Sun, 1671° / 53°0Overcast
71 °Overcast

Rosemont, Sunday, 16 August

Overcast. High 71°, low 53°.

Pressure30.18 inHg
Wind5 mph SE
Humidity74%
Visibility—
Dew point53°
Mon, 1775° / 53°0.01Light rain
75 °Light rain

Rosemont, Monday, 17 August

Light rain. High 75°, low 53°.

Pressure30.03 inHg
Wind8.4 mph NW
Humidity49%
Visibility—
Dew point53°
Tue, 1879° / 58°0Clear
79 °Clear

Rosemont, Tuesday, 18 August

Clear. High 79°, low 58°.

Pressure30.03 inHg
Wind5.7 mph N
Humidity50%
Visibility—
Dew point56°
Wed, 1981° / 58°0Partly cloudy
81 °Partly cloudy

Rosemont, Wednesday, 19 August

Partly cloudy. High 81°, low 58°.

Pressure30.06 inHg
Wind4 mph S
Humidity53%
Visibility—
Dew point60°
Thu, 2088° / 65°0Mostly clear
88 °Mostly clear

Rosemont, Thursday, 20 August

Mostly clear. High 88°, low 65°.

Pressure29.94 inHg
Wind11 mph SW
Humidity47%
Visibility—
Dew point61°
Fri, 2191° / 68°0.01Light rain
91 °Light rain

Rosemont, Friday, 21 August

Light rain. High 91°, low 68°.

Pressure29.83 inHg
Wind9.8 mph NW
Humidity57%
Visibility—
Dew point71°
Sat, 2289° / 63°0Mostly clear
89 °Mostly clear

Rosemont, Saturday, 22 August

Mostly clear. High 89°, low 63°.

Pressure29.97 inHg
Wind5.7 mph NE
Humidity38%
Visibility—
Dew point56°
Sun, 2393° / 69°0.01Light rain
93 °Light rain

Rosemont, Sunday, 23 August

Light rain. High 93°, low 69°.

Pressure29.94 inHg
Wind11.7 mph NW
Humidity48%
Visibility—
Dew point66°
Mon, 2485° / 71°0.02Light rain
85 °Light rain

Rosemont, Monday, 24 August

Light rain. High 85°, low 71°.

Pressure30.03 inHg
Wind10.1 mph N
Humidity62%
Visibility—
Dew point69°

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 Rosemont, OH 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 Rosemont, OH 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.