CHESTERTOWN, NY 12817 Weather Forecast & Current Conditions

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12817 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
GLENS FALLS, NY Current Weather
2:53 PM EDT MAY 12, 2026
Clear 63°F
Feels Like:	62°F
Dewpoint:	27°F
Rel. Hum.:	25%
Visibility:	10 miles
Wind:	WNW at 10 mph
Pressure:	30.06 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)

12817 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	CHESTERTOWN, NY 12817 Weather Forecast	Snowfall Forecast pages Snow Depth pages

THIS AFTERNOON
Sunny. Near steady temperature in the upper 50s. Northwest winds around 5 mph.

TONIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 30s. Northwest winds around 5 mph in the evening, becoming light and variable.

WEDNESDAY
Showers. Highs in the mid 50s. South winds 5 to 10 mph. Chance of rain near 100 percent.

WEDNESDAY NIGHT
Showers. Lows in the mid 40s. South winds around 5 mph. Gusts up to 20 mph in the evening. Chance of rain 90 percent.

THURSDAY
Showers in the morning, then showers with a chance of thunderstorms in the afternoon. Highs in the upper 50s. East winds around 5 mph. Chance of rain near 100 percent.

THURSDAY NIGHT
Showers. Lows in the mid 40s. Chance of rain 90 percent.

FRIDAY
Mostly cloudy with showers likely in the morning, then partly sunny with a chance of showers in the afternoon. Highs in the mid 60s. Chance of rain 70 percent.

FRIDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 40s.

SATURDAY AND SATURDAY NIGHT
Partly cloudy. Highs in the mid 70s. Lows in the upper 40s.

SUNDAY
Sunny. Highs in the mid 70s.

SUNDAY NIGHT AND MONDAY
Partly cloudy. Lows in the upper 40s. Highs in the upper 70s.

12817 WEATHER SATELLITE LOOPS

Visible Weather Satellite
CHESTERTOWN, NY 12817

Infrared Weather Satellite
CHESTERTOWN, NY 12817

12817 WEATHER RADAR LOOP

NEXRAD Weather Radar
CHESTERTOWN, NY 12817

MOS COMPUTER WEATHER FORECAST

GLENS FALLS, NY 3 hourly weather forecast

weather forecast created 7:00 AM CDT 5/12/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Tuesday
12 MAY 2026

2 PM

58°

57°

Partly Cloudy

0%

0% Thunder
( 0% severe)

NW 7

30%

27°

High 62°

5 PM

61°

61°

Partly Cloudy

WNW 6

28%

28°

Partly Cloudy

8 PM

52°

52°

Partly Cloudy

3%

0% Thunder
( 0% severe)

CALM

44%

31°

11 PM

45°

44°

Mostly Cloudy

CALM

60%

32°

Wednesday
13 MAY 2026

2 AM

43°

42°

Mostly Cloudy

40%
RAIN
<.01 in

0% Thunder
( 1% severe)

CALM

68%

33°

Low 39°

5 AM

43°

42°

Overcast

CALM

70%

34°

High 57°

8 AM

45°

44°

Mostly Cloudy

93%
RAIN
***

0% Thunder
( 1% severe)

CALM

73%

37°

Mostly Cloudy

Rain

11 AM

50°

47°

Mostly Cloudy

S 8

74%

42°

2 PM

53°

50°

Mostly Cloudy

82%
RAIN
1–2 in

0% Thunder
( 13% severe)

S 10

80%

47°

5 PM

56°

54°

Mostly Cloudy

S 9

74%

48°

8 PM

56°

54°

Mostly Cloudy

81%
RAIN
***

0% Thunder
( 13% severe)

S 7

74%

48°

11 PM

54°

52°

Mostly Cloudy

S 8

83%

49°

Thursday
14 MAY 2026

2 AM

51°

48°

Mostly Cloudy

90%
RAIN
***

0% Thunder
( 8% severe)

S 8

89%

48°

Low 46°

5 AM

50°

48°

Overcast

SE 6

86%

46°

High 61°

8 AM

50°

49°

Overcast

90%
RAIN
***

0% Thunder
( 11% severe)

E 3

86%

46°

Mostly Cloudy

Rain Likely

11 AM

54°

54°

Mostly Cloudy

SE 3

80%

48°

2 PM

58°

58°

Mostly Cloudy

87%
RAIN
***

0% Thunder
( 24% severe)

E 5

72%

49°

5 PM

59°

59°

Mostly Cloudy

NNE 5

69%

49°

8 PM

56°

55°

Mostly Cloudy

NNE 5

74%

48°


GLENS FALLS, NY extended weather forecast
Friday 15 MAY 2026	Saturday 16 MAY 2026	Sunday 17 MAY 2026	Monday 18 MAY 2026	Tuesday 19 MAY 2026
Low 47°	Low 46°	Low 51°	Low 46°	Low 56°
High 62°	High 72°	High 70°	High 77°	High 76°

Overcast 66% Rain	Overcast 50% Rain	Mostly Cloudy 28% Rain	Partly Cloudy 23% Rain	Overcast 46% Rain

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