JAMESTOWN, NY 14701 Weather Forecast & Current Conditions

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14701 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
JAMESTOWN, NY Current Weather
4:56 PM EDT APR 18, 2026
Overcast Rain Mist 57°F
Feels Like:	54°F
Dewpoint:	57°F
Rel. Hum.:	100%
Visibility:	6 miles
Wind:	WNW at 14 mph
Pressure:	29.73 inches
Last 72 hours
Local Area Snow Depth
New York Current Weather
New York MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

14701 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	JAMESTOWN, NY 14701 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TONIGHT
Rain showers with a chance of thunderstorms early, then rain showers through the early overnight. A chance of rain and snow showers late. Lows in the mid 30s. West winds 10 to 15 mph with gusts up to 30 mph, diminishing to 5 to 10 mph. Chance of precipitation 90 percent.

SUNDAY
Partly to mostly sunny. Cool with highs in the mid 40s. West winds 5 to 10 mph, increasing to 10 to 15 mph with gusts up to 30 mph.

SUNDAY NIGHT
Mostly cloudy. A chance of snow and rain showers in the evening, then a chance of snow showers overnight. Cold with lows ranging from the mid 20s in interior valleys to around 30 along the lake erie shore. West winds 10 to 15 mph, becoming northwest 10 mph or less. Chance of precipitation 50 percent.

MONDAY
Partly to mostly sunny. Cold with highs ranging from the mid 30s on the hilltops to the upper 30s across the lower elevations. Northwest winds 5 to 10 mph.

MONDAY NIGHT
Becoming mainly clear. Cold with lows ranging from the lower 20s in interior valleys to the upper 20s along the lake erie shore. Light winds.

TUESDAY
Mostly sunny. Highs in the mid 50s.

TUESDAY NIGHT
Mostly cloudy with a chance of showers. Lows in the lower 40s. Chance of rain 50 percent.

WEDNESDAY
Partly sunny with a 30 percent chance of showers. Highs in the upper 50s.

WEDNESDAY NIGHT
Mainly clear. Lows in the upper 30s.

THURSDAY
Sunny. Highs in the upper 60s.

THURSDAY NIGHT
Partly cloudy. Lows in the upper 40s.

FRIDAY
Mostly sunny. Highs in the lower 70s.

FRIDAY NIGHT
Mostly cloudy with a 50 percent chance of showers. Lows around 50.

14701 WEATHER SATELLITE LOOPS

Visible Weather Satellite
JAMESTOWN, NY 14701

Infrared Weather Satellite
JAMESTOWN, NY 14701

14701 WEATHER RADAR LOOP

NEXRAD Weather Radar
JAMESTOWN, NY 14701

MOS COMPUTER WEATHER FORECAST

JAMESTOWN, NY 3 hourly weather forecast

weather forecast created 8:00 AM EDT 4/18/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Saturday
18 APR 2026

2 PM

72°

72°

Mostly Cloudy

100%
RAIN
***

0% Thunder
( 28% severe)

SSW 17

49%

52°

High 73°

5 PM

64°

63°

Mostly Cloudy

W 15

73%

55°

Mostly Cloudy

Rain

8 PM

55°

52°

Mostly Cloudy

83%
RAIN
1–2 in

0% Thunder
( 6% severe)

W 12

83%

50°

11 PM

47°

42°

Mostly Cloudy

WNW 12

89%

44°

Sunday
19 APR 2026

2 AM

41°

34°

Mostly Cloudy

50%
RAIN/SNOW
***

0% Thunder
( 3% severe)

WNW 12

89%

38°

Low 35°

5 AM

37°

30°

Mostly Cloudy

W 10

85%

33°

High 46°

8 AM

36°

28°

Mostly Cloudy

12%
RAIN/SNOW
.05–.5 in

0% Thunder
( 3% severe)

W 10

79%

30°

Mostly Cloudy

Chance of Rain & Snow

11 AM

39°

31°

Mostly Cloudy

W 14

59%

26°

2 PM

41°

32°

Partly Cloudy

29%
RAIN/SNOW
<.05 in

0% Thunder
( 7% severe)

W 17

45%

22°

5 PM

42°

34°

Partly Cloudy

W 15

44%

22°

8 PM

37°

30°

Mostly Cloudy

40%
SNOW
2.5–5 in

0% Thunder
( 9% severe)

WNW 10

64%

26°

11 PM

34°

27°

Mostly Cloudy

NW 9

75%

27°

Monday
20 APR 2026

2 AM

29°

20°

Partly Cloudy

13%
SNOW
.1–1 in

0% Thunder
( 0% severe)

NNW 9

73%

22°

Low 26°

5 AM

26°

17°

Partly Cloudy

NW 9

76%

20°

High 37°

8 AM

27°

17°

Mostly Cloudy

10%
SNOW
<.1 in

0% Thunder
( 1% severe)

NW 10

69%

19°

Mostly Cloudy

11 AM

31°

22°

Mostly Cloudy

NW 12

51%

16°

2 PM

34°

25°

Partly Cloudy

4%

0% Thunder
( 0% severe)

NW 12

41%

14°

5 PM

34°

25°

Partly Cloudy

WNW 12

43%

15°

8 PM

31°

24°

Partly Cloudy

WNW 7

48%

15°


JAMESTOWN, NY extended weather forecast
Tuesday 21 APR 2026	Wednesday 22 APR 2026	Thursday 23 APR 2026	Friday 24 APR 2026	Saturday 25 APR 2026
Low 26°	Low 41°	Low 37°	Low 46°	Low 46°
High 56°	High 55°	High 62°	High 64°	High 65°

Mostly Cloudy 15% Rain/Snow	Mostly Cloudy 38% Rain	Clear 6% Rain	Partly Cloudy 23% Rain	Overcast 42% Rain

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