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As of 21:43 EDT

Weather in Guernsey, OH

71°Current weather

Guernsey, Saturday, 8 August, 21:43

Light rain. Feels like 72°. High 86°, low 68°.

Pressure30.00 inHg
Wind4.4 mph W
Humidity88%
Visibility6.2 mi
Dew point68°
Sun, 0990° / 63°0.04Light rain
90 °Light rain

Guernsey, Sunday, 9 August

Light rain. High 90°, low 63°.

Pressure30.09 inHg
Wind4.2 mph SW
Humidity46%
Visibility6.2 mi
Dew point59°
Mon, 1091° / 65°1.26Heavy rain
91 °Heavy rain

Guernsey, Monday, 10 August

Heavy rain. High 91°, low 65°.

Pressure30.03 inHg
Wind9.9 mph SW
Humidity96%
Visibility5.1 mi
Dew point70°
Tue, 1182° / 64°0.3Heavy rain
82 °Heavy rain

Guernsey, Tuesday, 11 August

Heavy rain. High 82°, low 64°.

Pressure29.97 inHg
Wind10 mph W
Humidity79%
Visibility6.2 mi
Dew point67°
Wed, 1284° / 65°0.37Rain
84 °Rain

Guernsey, Wednesday, 12 August

Rain. High 84°, low 65°.

Pressure29.83 inHg
Wind5.9 mph SW
Humidity97%
Visibility6.2 mi
Dew point71°
Thu, 1375° / 60°0.02Light rain
75 °Light rain

Guernsey, Thursday, 13 August

Light rain. High 75°, low 60°.

Pressure30.00 inHg
Wind9.6 mph N
Humidity47%
Visibility—
Dew point52°
Fri, 1476° / 54°0Mostly clear
76 °Mostly clear

Guernsey, Friday, 14 August

Mostly clear. High 76°, low 54°.

Pressure30.06 inHg
Wind7.6 mph N
Humidity39%
Visibility—
Dew point47°
Sat, 1578° / 55°0Overcast
78 °Overcast

Guernsey, Saturday, 15 August

Overcast. High 78°, low 55°.

Pressure30.24 inHg
Wind4.3 mph NW
Humidity43%
Visibility—
Dew point51°
Sun, 1681° / 54°0Clear
81 °Clear

Guernsey, Sunday, 16 August

Clear. High 81°, low 54°.

Pressure30.15 inHg
Wind4.6 mph E
Humidity38%
Visibility—
Dew point50°
Mon, 1775° / 60°0.02Light rain
75 °Light rain

Guernsey, Monday, 17 August

Light rain. High 75°, low 60°.

Pressure30.03 inHg
Wind4.5 mph N
Humidity68%
Visibility—
Dew point61°
Tue, 1884° / 58°0Clear
84 °Clear

Guernsey, Tuesday, 18 August

Clear. High 84°, low 58°.

Pressure30.00 inHg
Wind3.7 mph NW
Humidity47%
Visibility—
Dew point58°
Wed, 1985° / 62°0.22Rain
85 °Rain

Guernsey, Wednesday, 19 August

Rain. High 85°, low 62°.

Pressure29.85 inHg
Wind10.3 mph SW
Humidity49%
Visibility—
Dew point61°
Thu, 2069° / 55°0.01Light rain
69 °Light rain

Guernsey, Thursday, 20 August

Light rain. High 69°, low 55°.

Pressure29.88 inHg
Wind10.5 mph NW
Humidity60%
Visibility—
Dew point53°
Fri, 2174° / 56°0Clear
74 °Clear

Guernsey, Friday, 21 August

Clear. High 74°, low 56°.

Pressure30.03 inHg
Wind8.2 mph N
Humidity41%
Visibility—
Dew point47°
Sat, 2280° / 50°0.02Light rain
80 °Light rain

Guernsey, Saturday, 22 August

Light rain. High 80°, low 50°.

Pressure30.00 inHg
Wind6.6 mph S
Humidity35%
Visibility—
Dew point46°
Sun, 2388° / 62°0.05Light rain
88 °Light rain

Guernsey, Sunday, 23 August

Light rain. High 88°, low 62°.

Pressure29.91 inHg
Wind10 mph W
Humidity43%
Visibility—
Dew point59°

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 Guernsey, 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 Guernsey, 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.