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As of 22:10 EDT

Weather in St. Martin, OH

76°Current weather

St. Martin, Saturday, 8 August, 22:10

Overcast. Feels like 78°. High 87°, low 70°.

Pressure30.03 inHg
Wind5.1 mph W
Humidity90%
Visibility6.2 mi
Dew point73°
Sun, 0986° / 70°0Light rain
86 °Light rain

St. Martin, Sunday, 9 August

Light rain. High 86°, low 70°.

Pressure30.06 inHg
Wind5.7 mph SW
Humidity69%
Visibility6.2 mi
Dew point72°
Mon, 1092° / 71°0.09Rain
92 °Rain

St. Martin, Monday, 10 August

Rain. High 92°, low 71°.

Pressure30.03 inHg
Wind13.1 mph SW
Humidity60%
Visibility6.2 mi
Dew point70°
Tue, 1187° / 66°1.78Heavy rain
87 °Heavy rain

St. Martin, Tuesday, 11 August

Heavy rain. High 87°, low 66°.

Pressure29.97 inHg
Wind17.3 mph S
Humidity95%
Visibility6.2 mi
Dew point67°
Wed, 1286° / 70°1.04Rain
86 °Rain

St. Martin, Wednesday, 12 August

Rain. High 86°, low 70°.

Pressure29.80 inHg
Wind9.4 mph W
Humidity72%
Visibility6.2 mi
Dew point73°
Thu, 1378° / 63°0.01Light rain
78 °Light rain

St. Martin, Thursday, 13 August

Light rain. High 78°, low 63°.

Pressure30.00 inHg
Wind9.5 mph NE
Humidity61%
Visibility—
Dew point61°
Fri, 1473° / 62°0.1Light rain
73 °Light rain

St. Martin, Friday, 14 August

Light rain. High 73°, low 62°.

Pressure30.12 inHg
Wind6.5 mph NE
Humidity84%
Visibility—
Dew point60°
Sat, 1576° / 57°0Overcast
76 °Overcast

St. Martin, Saturday, 15 August

Overcast. High 76°, low 57°.

Pressure30.27 inHg
Wind7.5 mph NE
Humidity53%
Visibility—
Dew point55°
Sun, 1676° / 64°0Overcast
76 °Overcast

St. Martin, Sunday, 16 August

Overcast. High 76°, low 64°.

Pressure30.15 inHg
Wind7.4 mph NE
Humidity73%
Visibility—
Dew point60°
Mon, 1779° / 65°0.13Rain
79 °Rain

St. Martin, Monday, 17 August

Rain. High 79°, low 65°.

Pressure30.03 inHg
Wind7.2 mph N
Humidity65%
Visibility—
Dew point64°
Tue, 1881° / 62°0Partly cloudy
81 °Partly cloudy

St. Martin, Tuesday, 18 August

Partly cloudy. High 81°, low 62°.

Pressure30.03 inHg
Wind5.7 mph E
Humidity65%
Visibility—
Dew point65°
Wed, 1983° / 66°0.04Light rain
83 °Light rain

St. Martin, Wednesday, 19 August

Light rain. High 83°, low 66°.

Pressure29.88 inHg
Wind12.4 mph NW
Humidity60%
Visibility—
Dew point66°
Thu, 2066° / 56°0.01Light rain
66 °Light rain

St. Martin, Thursday, 20 August

Light rain. High 66°, low 56°.

Pressure29.97 inHg
Wind13 mph NW
Humidity73%
Visibility—
Dew point54°
Fri, 2173° / 55°0Partly cloudy
73 °Partly cloudy

St. Martin, Friday, 21 August

Partly cloudy. High 73°, low 55°.

Pressure30.03 inHg
Wind8.5 mph NE
Humidity58%
Visibility—
Dew point55°
Sat, 2280° / 55°0.02Light rain
80 °Light rain

St. Martin, Saturday, 22 August

Light rain. High 80°, low 55°.

Pressure29.97 inHg
Wind9.5 mph S
Humidity54%
Visibility—
Dew point57°
Sun, 2389° / 70°0.06Light rain
89 °Light rain

St. Martin, Sunday, 23 August

Light rain. High 89°, low 70°.

Pressure29.94 inHg
Wind10.5 mph W
Humidity55%
Visibility—
Dew point67°

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 St. Martin, 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 St. Martin, 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.