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As of 21:37 EDT

Weather in Jamestown, OH

48°Current weather

Jamestown, Sunday, 18 October, 21:37

Clear. Feels like 45°. High 64°, low 34°.

Pressure30.45 inHg
Wind6 mph SE
Humidity58%
Visibility6.2 mi
Dew point34°
Mon, 1968° / 39°0Clear
68 °Clear

Jamestown, Monday, 19 October

Clear. High 68°, low 39°.

Pressure30.45 inHg
Wind1.9 mph SE
Humidity43%
Visibility6.2 mi
Dew point39°
Tue, 2067° / 41°0Mostly clear
67 °Mostly clear

Jamestown, Tuesday, 20 October

Mostly clear. High 67°, low 41°.

Pressure30.39 inHg
Wind4.1 mph NE
Humidity49%
Visibility6.2 mi
Dew point43°
Wed, 2165° / 43°0Clear
65 °Clear

Jamestown, Wednesday, 21 October

Clear. High 65°, low 43°.

Pressure30.30 inHg
Wind4 mph N
Humidity68%
Visibility6.2 mi
Dew point50°
Thu, 2264° / 44°0Partly cloudy
64 °Partly cloudy

Jamestown, Thursday, 22 October

Partly cloudy. High 64°, low 44°.

Pressure30.27 inHg
Wind5.4 mph NE
Humidity65%
Visibility6.2 mi
Dew point48°
Fri, 2362° / 48°0Partly cloudy
62 °Partly cloudy

Jamestown, Friday, 23 October

Partly cloudy. High 62°, low 48°.

Pressure30.36 inHg
Wind7.5 mph E
Humidity52%
Visibility—
Dew point43°
Sat, 2467° / 39°0Clear
67 °Clear

Jamestown, Saturday, 24 October

Clear. High 67°, low 39°.

Pressure30.45 inHg
Wind8.4 mph SE
Humidity50%
Visibility—
Dew point42°
Sun, 2566° / 50°0Overcast
66 °Overcast

Jamestown, Sunday, 25 October

Overcast. High 66°, low 50°.

Pressure30.27 inHg
Wind14.2 mph W
Humidity43%
Visibility—
Dew point41°
Mon, 2662° / 45°0Overcast
62 °Overcast

Jamestown, Monday, 26 October

Overcast. High 62°, low 45°.

Pressure30.33 inHg
Wind7.7 mph SE
Humidity35%
Visibility—
Dew point32°
Tue, 2767° / 51°0Overcast
67 °Overcast

Jamestown, Tuesday, 27 October

Overcast. High 67°, low 51°.

Pressure30.15 inHg
Wind10.3 mph SW
Humidity45%
Visibility—
Dew point43°
Wed, 2858° / 53°0Overcast
58 °Overcast

Jamestown, Wednesday, 28 October

Overcast. High 58°, low 53°.

Pressure30.18 inHg
Wind8.3 mph NW
Humidity71%
Visibility—
Dew point47°
Thu, 2962° / 54°0.01Light rain
62 °Light rain

Jamestown, Thursday, 29 October

Light rain. High 62°, low 54°.

Pressure30.12 inHg
Wind8.6 mph SE
Humidity70%
Visibility—
Dew point49°
Fri, 3071° / 56°0.67Rain
71 °Rain

Jamestown, Friday, 30 October

Rain. High 71°, low 56°.

Pressure30.00 inHg
Wind17.2 mph S
Humidity58%
Visibility—
Dew point54°
Sat, 3163° / 59°1.56Heavy rain
63 °Heavy rain

Jamestown, Saturday, 31 October

Heavy rain. High 63°, low 59°.

Pressure30.06 inHg
Wind13.1 mph S
Humidity95%
Visibility—
Dew point61°
Sun, 0167° / 43°1.03Heavy rain
67 °Heavy rain

Jamestown, Sunday, 1 November

Heavy rain. High 67°, low 43°.

Pressure29.68 inHg
Wind28.8 mph W
Humidity74%
Visibility—
Dew point51°
Mon, 0255° / 42°0Partly cloudy
55 °Partly cloudy

Jamestown, Monday, 2 November

Partly cloudy. High 55°, low 42°.

Pressure30.00 inHg
Wind14.3 mph W
Humidity46%
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 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.