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As of 15:20 EDT

Weather in Tiffin, OH

56°Current weather

Tiffin, Friday, 16 October, 15:20

Overcast. Feels like 55°. High 70°, low 51°.

Pressure29.85 inHg
Wind3 mph W
Humidity87%
Visibility6.2 mi
Dew point52°
Sat, 1752° / 41°0Mostly clear
52 °Mostly clear

Tiffin, Saturday, 17 October

Mostly clear. High 52°, low 41°.

Pressure30.50 inHg
Wind9.3 mph N
Humidity52%
Visibility6.2 mi
Dew point30°
Sun, 1863° / 37°0Clear
63 °Clear

Tiffin, Sunday, 18 October

Clear. High 63°, low 37°.

Pressure30.59 inHg
Wind9.3 mph S
Humidity40%
Visibility6.2 mi
Dew point31°
Mon, 1964° / 37°0Clear
64 °Clear

Tiffin, Monday, 19 October

Clear. High 64°, low 37°.

Pressure30.47 inHg
Wind1.1 mph NE
Humidity42%
Visibility6.2 mi
Dew point36°
Tue, 2066° / 40°0Clear
66 °Clear

Tiffin, Tuesday, 20 October

Clear. High 66°, low 40°.

Pressure30.39 inHg
Wind4.3 mph N
Humidity50%
Visibility6.2 mi
Dew point42°
Wed, 2165° / 44°0Clear
65 °Clear

Tiffin, Wednesday, 21 October

Clear. High 65°, low 44°.

Pressure30.30 inHg
Wind9 mph NE
Humidity54%
Visibility—
Dew point45°
Thu, 2266° / 43°0Mostly clear
66 °Mostly clear

Tiffin, Thursday, 22 October

Mostly clear. High 66°, low 43°.

Pressure30.15 inHg
Wind7.6 mph SW
Humidity33%
Visibility—
Dew point33°
Fri, 2359° / 51°0Partly cloudy
59 °Partly cloudy

Tiffin, Friday, 23 October

Partly cloudy. High 59°, low 51°.

Pressure30.24 inHg
Wind13.9 mph NE
Humidity52%
Visibility—
Dew point41°
Sat, 2460° / 44°0Partly cloudy
60 °Partly cloudy

Tiffin, Saturday, 24 October

Partly cloudy. High 60°, low 44°.

Pressure30.30 inHg
Wind10.8 mph NE
Humidity36%
Visibility—
Dew point31°
Sun, 2565° / 40°0Mostly clear
65 °Mostly clear

Tiffin, Sunday, 25 October

Mostly clear. High 65°, low 40°.

Pressure30.27 inHg
Wind6.8 mph SE
Humidity26%
Visibility—
Dew point25°
Mon, 2667° / 46°0Overcast
67 °Overcast

Tiffin, Monday, 26 October

Overcast. High 67°, low 46°.

Pressure30.18 inHg
Wind7.3 mph S
Humidity50%
Visibility—
Dew point45°
Tue, 2773° / 51°0Clear
73 °Clear

Tiffin, Tuesday, 27 October

Clear. High 73°, low 51°.

Pressure30.15 inHg
Wind9.6 mph SW
Humidity36%
Visibility—
Dew point41°
Wed, 2861° / 52°0.03Light rain
61 °Light rain

Tiffin, Wednesday, 28 October

Light rain. High 61°, low 52°.

Pressure30.21 inHg
Wind7.2 mph E
Humidity67%
Visibility—
Dew point49°
Thu, 2973° / 54°0Overcast
73 °Overcast

Tiffin, Thursday, 29 October

Overcast. High 73°, low 54°.

Pressure30.12 inHg
Wind9.6 mph S
Humidity53%
Visibility—
Dew point51°
Fri, 3077° / 60°0.06Light rain
77 °Light rain

Tiffin, Friday, 30 October

Light rain. High 77°, low 60°.

Pressure30.03 inHg
Wind14.2 mph SW
Humidity50%
Visibility—
Dew point55°
Sat, 3157° / 52°0.02Light rain
57 °Light rain

Tiffin, Saturday, 31 October

Light rain. High 57°, low 52°.

Pressure30.18 inHg
Wind14.9 mph NE
Humidity67%
Visibility—
Dew point46°

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 Tiffin, 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 Tiffin, 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.