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As of 03:08 EDT

Weather in Jamestown, OH

70°Current weather

Jamestown, Friday, 16 October, 03:08

Overcast. Feels like 71°. High 70°, low 51°.

Pressure29.83 inHg
Wind6 mph S
Humidity80%
Visibility6.2 mi
Dew point65°
Sat, 1758° / 39°0.04Light rain
58 °Light rain

Jamestown, Saturday, 17 October

Light rain. High 58°, low 39°.

Pressure30.50 inHg
Wind9 mph N
Humidity62%
Visibility6.2 mi
Dew point34°
Sun, 1861° / 35°0Clear
61 °Clear

Jamestown, Sunday, 18 October

Clear. High 61°, low 35°.

Pressure30.59 inHg
Wind5.5 mph SE
Humidity50%
Visibility6.2 mi
Dew point36°
Mon, 1965° / 40°0Clear
65 °Clear

Jamestown, Monday, 19 October

Clear. High 65°, low 40°.

Pressure30.47 inHg
Wind4.5 mph SE
Humidity49%
Visibility6.2 mi
Dew point39°
Tue, 2067° / 42°0Clear
67 °Clear

Jamestown, Tuesday, 20 October

Clear. High 67°, low 42°.

Pressure30.33 inHg
Wind6.8 mph NE
Humidity37%
Visibility—
Dew point36°
Wed, 2167° / 43°0Clear
67 °Clear

Jamestown, Wednesday, 21 October

Clear. High 67°, low 43°.

Pressure30.30 inHg
Wind6.6 mph NE
Humidity39%
Visibility—
Dew point37°
Thu, 2268° / 47°0Clear
68 °Clear

Jamestown, Thursday, 22 October

Clear. High 68°, low 47°.

Pressure30.27 inHg
Wind6.3 mph E
Humidity36%
Visibility—
Dew point37°
Fri, 2368° / 47°0Clear
68 °Clear

Jamestown, Friday, 23 October

Clear. High 68°, low 47°.

Pressure30.24 inHg
Wind9.2 mph E
Humidity26%
Visibility—
Dew point29°
Sat, 2471° / 48°0Clear
71 °Clear

Jamestown, Saturday, 24 October

Clear. High 71°, low 48°.

Pressure30.27 inHg
Wind9.4 mph E
Humidity26%
Visibility—
Dew point31°
Sun, 2568° / 48°0Overcast
68 °Overcast

Jamestown, Sunday, 25 October

Overcast. High 68°, low 48°.

Pressure30.27 inHg
Wind9.6 mph SE
Humidity37%
Visibility—
Dew point38°
Mon, 2665° / 48°0Overcast
65 °Overcast

Jamestown, Monday, 26 October

Overcast. High 65°, low 48°.

Pressure30.15 inHg
Wind8.7 mph E
Humidity43%
Visibility—
Dew point39°
Tue, 2773° / 51°0Clear
73 °Clear

Jamestown, Tuesday, 27 October

Clear. High 73°, low 51°.

Pressure30.03 inHg
Wind13.7 mph SW
Humidity51%
Visibility—
Dew point50°
Wed, 2871° / 54°0.7Heavy rain
71 °Heavy rain

Jamestown, Wednesday, 28 October

Heavy rain. High 71°, low 54°.

Pressure29.88 inHg
Wind17.5 mph S
Humidity56%
Visibility—
Dew point52°
Thu, 2955° / 47°0.19Light rain
55 °Light rain

Jamestown, Thursday, 29 October

Light rain. High 55°, low 47°.

Pressure29.85 inHg
Wind15.4 mph SW
Humidity90%
Visibility—
Dew point45°
Fri, 3061° / 49°0Overcast
61 °Overcast

Jamestown, Friday, 30 October

Overcast. High 61°, low 49°.

Pressure30.00 inHg
Wind12.7 mph W
Humidity55%
Visibility—
Dew point43°
Sat, 3160° / 42°0Overcast
60 °Overcast

Jamestown, Saturday, 31 October

Overcast. High 60°, low 42°.

Pressure30.03 inHg
Wind9.5 mph W
Humidity38%
Visibility—
Dew point32°

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 Jamestown, 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 Jamestown, 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.