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As of 23:27 EDT

Weather in Tiffin, OH

48°Current weather

Tiffin, Wednesday, 21 October, 23:27

Clear. Feels like 48°. High 68°, low 40°.

Pressure30.18 inHg
Wind1.4 mph E
Humidity86%
Visibility6.2 mi
Dew point44°
Thu, 2267° / 42°0Clear
67 °Clear

Tiffin, Thursday, 22 October

Clear. High 67°, low 42°.

Pressure30.24 inHg
Wind3.4 mph N
Humidity55%
Visibility6.2 mi
Dew point47°
Fri, 2366° / 44°0Clear
66 °Clear

Tiffin, Friday, 23 October

Clear. High 66°, low 44°.

Pressure30.39 inHg
Wind3.7 mph N
Humidity74%
Visibility6.2 mi
Dew point52°
Sat, 2465° / 42°0Clear
65 °Clear

Tiffin, Saturday, 24 October

Clear. High 65°, low 42°.

Pressure30.45 inHg
Wind0.7 mph SE
Humidity59%
Visibility6.2 mi
Dew point47°
Sun, 2567° / 42°0Clear
67 °Clear

Tiffin, Sunday, 25 October

Clear. High 67°, low 42°.

Pressure30.47 inHg
Wind4 mph S
Humidity57%
Visibility6.2 mi
Dew point45°
Mon, 2668° / 45°0Overcast
68 °Overcast

Tiffin, Monday, 26 October

Overcast. High 68°, low 45°.

Pressure30.36 inHg
Wind4.8 mph S
Humidity47%
Visibility—
Dew point44°
Tue, 2764° / 46°0Overcast
64 °Overcast

Tiffin, Tuesday, 27 October

Overcast. High 64°, low 46°.

Pressure30.27 inHg
Wind5.1 mph SE
Humidity51%
Visibility—
Dew point43°
Wed, 2862° / 47°0.02Light rain
62 °Light rain

Tiffin, Wednesday, 28 October

Light rain. High 62°, low 47°.

Pressure30.06 inHg
Wind10.7 mph N
Humidity65%
Visibility—
Dew point47°
Thu, 2954° / 38°0Clear
54 °Clear

Tiffin, Thursday, 29 October

Clear. High 54°, low 38°.

Pressure30.27 inHg
Wind8.9 mph N
Humidity40%
Visibility—
Dew point28°
Fri, 3059° / 37°0Overcast
59 °Overcast

Tiffin, Friday, 30 October

Overcast. High 59°, low 37°.

Pressure30.27 inHg
Wind8 mph S
Humidity29%
Visibility—
Dew point23°
Sat, 3165° / 46°0Overcast
65 °Overcast

Tiffin, Saturday, 31 October

Overcast. High 65°, low 46°.

Pressure30.21 inHg
Wind14 mph S
Humidity54%
Visibility—
Dew point45°
Sun, 0164° / 55°0.14Light rain
64 °Light rain

Tiffin, Sunday, 1 November

Light rain. High 64°, low 55°.

Pressure30.12 inHg
Wind20.1 mph S
Humidity53%
Visibility—
Dew point46°
Mon, 0258° / 43°0.27Rain
58 °Rain

Tiffin, Monday, 2 November

Rain. High 58°, low 43°.

Pressure29.94 inHg
Wind17.8 mph W
Humidity76%
Visibility—
Dew point46°
Tue, 0348° / 36°0.01Light rain
48 °Light rain

Tiffin, Tuesday, 3 November

Light rain. High 48°, low 36°.

Pressure30.18 inHg
Wind16.9 mph W
Humidity36%
Visibility—
Dew point20°
Wed, 0454° / 36°0Overcast
54 °Overcast

Tiffin, Wednesday, 4 November

Overcast. High 54°, low 36°.

Pressure29.97 inHg
Wind23.3 mph SW
Humidity41%
Visibility—
Dew point28°
Thu, 0554° / 45°0.08Light rain
54 °Light rain

Tiffin, Thursday, 5 November

Light rain. High 54°, low 45°.

Pressure29.53 inHg
Wind25.5 mph SW
Humidity85%
Visibility—
Dew point47°

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.