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As of 04:27 EDT

Weather in Irwin, OH

55°Current weather

Irwin, Saturday, 10 October, 04:27

Overcast. Feels like 54°. High 73°, low 54°.

Pressure30.21 inHg
Wind6.6 mph SE
Humidity77%
Visibility6.2 mi
Dew point49°
Sun, 1172° / 51°0.06Light rain
72 °Light rain

Irwin, Sunday, 11 October

Light rain. High 72°, low 51°.

Pressure29.91 inHg
Wind9.3 mph E
Humidity74%
Visibility6.2 mi
Dew point59°
Mon, 1278° / 56°0Overcast
78 °Overcast

Irwin, Monday, 12 October

Overcast. High 78°, low 56°.

Pressure30.00 inHg
Wind6.2 mph SW
Humidity65%
Visibility6.2 mi
Dew point59°
Tue, 1381° / 64°0Mostly clear
81 °Mostly clear

Irwin, Tuesday, 13 October

Mostly clear. High 81°, low 64°.

Pressure29.85 inHg
Wind13.9 mph SW
Humidity57%
Visibility6.2 mi
Dew point59°
Wed, 1474° / 62°0Light rain
74 °Light rain

Irwin, Wednesday, 14 October

Light rain. High 74°, low 62°.

Pressure30.00 inHg
Wind9.4 mph N
Humidity69%
Visibility—
Dew point62°
Thu, 1564° / 52°0.21Light rain
64 °Light rain

Irwin, Thursday, 15 October

Light rain. High 64°, low 52°.

Pressure30.33 inHg
Wind12.7 mph NE
Humidity54%
Visibility—
Dew point45°
Fri, 1669° / 55°0.24Rain
69 °Rain

Irwin, Friday, 16 October

Rain. High 69°, low 55°.

Pressure29.91 inHg
Wind16.6 mph SW
Humidity73%
Visibility—
Dew point56°
Sat, 1754° / 43°0Clear
54 °Clear

Irwin, Saturday, 17 October

Clear. High 54°, low 43°.

Pressure30.00 inHg
Wind13.3 mph W
Humidity50%
Visibility—
Dew point35°
Sun, 1844° / 35°0.02Light rain
44 °Light rain

Irwin, Sunday, 18 October

Light rain. High 44°, low 35°.

Pressure30.30 inHg
Wind16.8 mph N
Humidity61%
Visibility—
Dew point31°
Mon, 1948° / 31°0Clear
48 °Clear

Irwin, Monday, 19 October

Clear. High 48°, low 31°.

Pressure30.42 inHg
Wind8 mph N
Humidity50%
Visibility—
Dew point28°
Tue, 2058° / 33°0Overcast
58 °Overcast

Irwin, Tuesday, 20 October

Overcast. High 58°, low 33°.

Pressure30.36 inHg
Wind9.3 mph E
Humidity38%
Visibility—
Dew point29°
Wed, 2166° / 43°0Overcast
66 °Overcast

Irwin, Wednesday, 21 October

Overcast. High 66°, low 43°.

Pressure30.24 inHg
Wind12.5 mph SE
Humidity49%
Visibility—
Dew point43°
Thu, 2260° / 53°0.8Rain
60 °Rain

Irwin, Thursday, 22 October

Rain. High 60°, low 53°.

Pressure29.85 inHg
Wind18.3 mph SE
Humidity87%
Visibility—
Dew point55°
Fri, 2361° / 54°0.09Light rain
61 °Light rain

Irwin, Friday, 23 October

Light rain. High 61°, low 54°.

Pressure29.91 inHg
Wind10.8 mph SW
Humidity71%
Visibility—
Dew point50°
Sat, 2463° / 53°0Overcast
63 °Overcast

Irwin, Saturday, 24 October

Overcast. High 63°, low 53°.

Pressure29.94 inHg
Wind13.2 mph SW
Humidity64%
Visibility—
Dew point50°
Sun, 2554° / 42°0Clear
54 °Clear

Irwin, Sunday, 25 October

Clear. High 54°, low 42°.

Pressure29.97 inHg
Wind12.5 mph W
Humidity47%
Visibility—
Dew point33°

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 Irwin, 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 Irwin, 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.