Current Conditions

Jamestown, New York

63°F17°C
Partly Cloudy

Wind

ENE 8 mph12 km/h

Humidity

62%

Cloud Cover

91%

As of Tuesday, September 22, 2026 at 5:51 PM EDT

Today's Outlook

Day

Overcast and mild, with a high of 63°F17°C. Breezy from the ENE at 8 mph13 km/h.

Night

Mostly cloudy, with a low around 53°F12°C. Breezy from the ENE at 8 mph13 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
Partly CloudyHigh 63°F17°CLow 53°F12°CPrecip 0 in0.1 mm1%Cloud 78%Wind ENE 8 mph13 km/hTuesday: Overcast and mild, with a high of 63°F17°C. Breezy from the ENE at 8 mph13 km/h. Tuesday Night: Mostly cloudy, with a low around 53°F12°C. Breezy from the ENE at 8 mph13 km/h.
ClearHigh 65°F19°CLow 49°F9°CFeels 46°F8°CPrecip 0 in0 mmCloud 35%Wind E 8 mph13 km/hWednesday: Partly cloudy and mild, with a high of 65°F19°C and morning low of 49°F10°C. Breezy from the E at 9 mph14 km/h. Dry air. Wednesday Night: Partly cloudy, with a low around 49°F9°C. Breezy from the E at 7 mph12 km/h.
ClearHigh 66°F19°CLow 45°F7°CFeels 41°F5°CPrecip 0 in0.1 mm2%Cloud 39%Wind E 7 mph11 km/hThursday: Partly cloudy and mild, with a high of 66°F19°C and morning low of 45°F7°C. Light wind from the E around 7 mph10 km/h. Dry air. Thursday Night: Partly cloudy, with a low around 45°F7°C. Breezy from the E at 7 mph11 km/h.
ClearHigh 66°F19°CLow 41°F5°CFeels 37°F3°CPrecip 0 in0 mmCloud 18%Wind NNE 6 mph10 km/hFriday: Mostly clear and mild, with a high of 66°F19°C and morning low of 43°F6°C. Breezy from the NNE at 7 to 9 mph11 to 14 km/h. Dry air. Friday Night: Mostly clear, with a low around 41°F5°C. Breezy from the NE at 6 to 8 mph10 to 12 km/h.
Partly CloudyHigh 68°F20°CLow 48°F9°CFeels 44°F7°CPrecip 0.01 in0.2 mm5%Cloud 41%Wind NNE 8 mph13 km/hSaturday: Partly cloudy and mild, with a high of 68°F20°C and morning low of 49°F9°C. Breezy from the N at 9 to 10 mph14 to 16 km/h. Dry air. Saturday Night: Partly cloudy, with a low around 48°F9°C. Breezy from the NNE at 7 to 8 mph12 to 13 km/h.
DrizzleHigh 63°F17°CLow 51°F10°CPrecip 0.06 in1.6 mm23%Cloud 76%Wind N 8 mph13 km/hSunday: Overcast and mild, with a high of 63°F17°C and morning low of 52°F11°C. Breezy from the N at 9 to 10 mph14 to 16 km/h. 23% chance of drizzle throughout the day. Dry air. Sunday Night: Mostly cloudy, with a low around 51°F10°C. Breezy from the N at 7 to 8 mph11 to 12 km/h. 21% chance of drizzle throughout the night.
DrizzleHigh 63°F17°CLow 53°F11°CPrecip 0.03 in0.8 mm16%Cloud 69%Wind NNW 6 mph9 km/hMonday: Mostly cloudy and mild, with a high of 63°F17°C and morning low of 53°F12°C. Breezy from the NNW at 6 to 7 mph10 to 11 km/h. 16% chance of drizzle throughout the day. Monday Night: Mostly cloudy, with a low around 53°F11°C. Light wind from the NNW around 5 mph8 km/h. 14% chance of drizzle overnight.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
TuesdaySep 2263°F17°C53°F12°C0 in0.1 mm· 1%78%Partly CloudyENE 8 mph13 km/h
WednesdaySep 2365°F19°C49°F9°C
Feels 46°F8°C
0 in0 mm· —35%ClearE 8 mph13 km/h
ThursdaySep 2466°F19°C45°F7°C
Feels 41°F5°C
0 in0.1 mm· 2%39%ClearE 7 mph11 km/h
FridaySep 2566°F19°C41°F5°C
Feels 37°F3°C
0 in0 mm· —18%ClearNNE 6 mph10 km/h
SaturdaySep 2668°F20°C48°F9°C
Feels 44°F7°C
0.01 in0.2 mm· 5%41%Partly CloudyNNE 8 mph13 km/h
SundaySep 2763°F17°C51°F10°C0.06 in1.6 mm· 23%76%DrizzleN 8 mph13 km/h
MondaySep 2863°F17°C53°F11°C0.03 in0.8 mm· 16%69%DrizzleNNW 6 mph9 km/h
TuesdaySep 2968°F20°C51°F11°C0.01 in0.3 mm· 7%47%Partly CloudyWNW 4 mph6 km/h
WednesdaySep 3072°F22°C51°F11°C0.04 in1.1 mm· 13%63%DrizzleS 6 mph10 km/h
ThursdayOct 169°F21°C57°F14°C0.24 in6 mm· 39%74%Light RainS 8 mph12 km/h
FridayOct 266°F19°C55°F13°C0.21 in5.3 mm· 33%68%ShowersSW 7 mph12 km/h
SaturdayOct 365°F18°C52°F11°C0.17 in4.2 mm· 35%70%Light RainSSW 7 mph12 km/h
SundayOct 464°F18°C53°F12°C0.2 in5.1 mm· 36%70%Light RainSW 8 mph12 km/h
MondayOct 562°F17°C51°F11°C0.14 in3.5 mm· 31%66%ShowersWSW 7 mph11 km/h
TuesdayOct 660°F16°C50°F10°C
Feels 47°F8°C
0.19 in4.7 mm· 43%67%ShowersWSW 7 mph12 km/h

Nearby Cities

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

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Coordinates: 42.0970°N, 79.2353°W·Elevation: 420m·Timezone: America/New_York·Population: 30,075