Oswego, NY Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Oswego, NY.

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Current Conditions — Oswego, NY

FULTON (KFZY)

Partly Cloudy

44.6 F
Humidity:53%
Wind Speed:NW 15.0 G 21.9 mph
Barometer:29.95 in
Dewpoint:28.4 F
Visibility:10.00 mi
Precip:--
Heat Index:NA
Wind Chill:37.8 F
May 2 2026, 12:20 PM EDT
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5-Day Forecast — Oswego, NY

Saturday

High 48 °F
Mostly Cloudy
Saturday
Night
Low 35 °F
Partly Cloudy
Sunday

High 53 °F
Partly Sunny
Sunday
Night
Low 44 °F
Chance of Rain
Monday

High 62 °F
Chance of Rain Showers
Monday
Night
Low 50 °F
Chance of Rain
Tuesday

High 64 °F
T-storms Likely
Tuesday
Night
Low 44 °F
Rain Likely
Wednesday

High 53 °F
Rain Showers Likely

Detailed Forecast — Oswego, NY

Saturday
Mostly Cloudy. High near 48°F. Wind 9 to 14 mph, with gusts as high as 22 mph.
Saturday Night
Partly Cloudy. Low around 35°F. Wind 8 to 10 mph, with gusts as high as 14 mph.
Sunday
Partly Sunny. High near 53°F. Wind 8 to 13 mph, with gusts as high as 22 mph.
Sunday Night
Chance of Rain. Low around 44°F. Wind 6 to 17 mph, with gusts as high as 26 mph.
Monday
Chance of Rain Showers. High near 62°F. Wind 7 to 15 mph, with gusts as high as 24 mph.
Monday Night
Chance of Rain. Low around 50°F. Wind 7 to 10 mph, with gusts as high as 20 mph.
Tuesday
Thunderstorms Likely. High near 64°F. Wind 10 to 12 mph, with gusts as high as 21 mph.
Tuesday Night
Rain Likely. Low around 44°F. Wind around 3 mph, with gusts as high as 9 mph.
Wednesday
Rain Showers Likely. High near 53°F. Wind 5 to 7 mph, with gusts as high as 14 mph.
Wednesday Night
Chance of Rain. Low around 41°F. Wind 2 to 3 mph, with gusts as high as 8 mph.
Thursday
Rain Showers Likely. High near 51°F. Wind 3 to 8 mph, with gusts as high as 15 mph.
Thursday Night
Chance of Rain. Low around 41°F. Wind 7 to 10 mph, with gusts as high as 21 mph.
Friday
Chance of Rain Showers. High near 53°F. Wind 15 to 16 mph, with gusts as high as 25 mph.
NY Radar
Current Radar • NY
Day 1 Outlook • May 2, 2026

Observation History — Oswego, NY

Time Wind
(mph)		 Vis
(mi)		 Weather Precip (in) Temperature (F) Relative
Humidity		 Wind
Chill
(F)		 Heat
Index
(F)		 Pressure
Air Dwpt altimeter
(in)		 sea level
(mb)
12:20 PM EDT NW 15.0 G 21.9 10.00 Partly Cloudy -- 44.6 28.4 53% 37.8 NA 29.95 1014.2
12:10 PM EDT 13.8 10.00 Mostly Clear -- 44.6 30.2 57% 38.1 NA 29.95 1014.2
12:00 PM EDT NW 15.0 10.00 Mostly Clear -- 44.6 30.2 57% 37.8 NA 29.95 1014.2
11:50 AM EDT W 13.8 10.00 Mostly Clear -- 44.6 30.2 57% 38.1 NA 29.95 1014.2
11:40 AM EDT G 21.9 10.00 Mostly Clear -- 44.6 28.4 53% NA NA 29.95 1014.2
11:35 AM EDT 10.00 Mostly Clear -- 44.6 30.2 57% NA NA 29.95 1014.2
11:15 AM EDT W 13.8 10.00 Mostly Clear -- 44.6 28.4 53% 38.1 NA 29.95 1014.2
11:05 AM EDT W 11.5 10.00 Partly Cloudy -- 44.6 28.4 53% 38.8 NA 29.95 1014.2
11:00 AM EDT 13.8 10.00 Partly Cloudy -- 44.6 30.2 57% 38.1 NA 29.95 1014.2
10:50 AM EDT W 15.0 10.00 Mostly Cloudy -- 44.6 30.2 57% 37.8 NA 29.95 1014.2
10:45 AM EDT W 15.0 G 20.7 10.00 Mostly Cloudy -- 42.8 30.2 61% 35.4 NA 29.95 1014.2
10:35 AM EDT 10.00 Mostly Cloudy -- 42.8 32.0 65% NA NA 29.95 1014.2
10:30 AM EDT G 20.7 10.00 Cloudy -- 42.8 30.2 61% NA NA 29.96 1014.6
10:25 AM EDT 10.00 Cloudy -- 41.0 30.2 65% NA NA 29.96 1014.6
10:20 AM EDT G 20.7 10.00 Cloudy -- 42.8 32.0 65% NA NA 29.96 1014.6
10:00 AM EDT W 13.8 10.00 Cloudy -- 39.2 30.2 70% 31.3 NA 29.96 1014.6
09:50 AM EDT W 12.7 10.00 Cloudy -- 39.2 30.2 70% 31.6 NA 29.96 1014.6
09:45 AM EDT NW 15.0 G 20.7 10.00 Cloudy -- 39.2 30.2 70% 30.7 NA 29.97 1014.9
09:40 AM EDT 11.5 10.00 Cloudy -- 39.2 30.2 70% 32.0 NA 29.97 1014.9
09:35 AM EDT W 15.0 10.00 Cloudy -- 39.2 30.2 70% 30.7 NA 29.97 1014.9
09:30 AM EDT 12.7 10.00 Cloudy -- 39.2 30.2 70% 31.6 NA 29.97 1014.9
09:25 AM EDT 12.7 10.00 Cloudy -- 39.2 30.2 70% 31.6 NA 29.97 1014.9
09:10 AM EDT 10.00 Cloudy -- 39.2 30.2 70% NA NA 29.97 1014.9
09:05 AM EDT W 10.4 10.00 Cloudy -- 39.2 32.0 75% 32.5 NA 29.97 1014.9

Regional Weather Observation

FULTON (KFZY)

Partly Cloudy
44.6 F

WATERTOWN (KART)

Cloudy
42.8 F

SYRACUSE (KSYR)

Cloudy
46.4 F

WILLIAMSON/SODUS (KSDC)

Partly Cloudy
NULL F

ROCHESTER (KROC)

Mostly Cloudy
44.6 F

SKANEATELES (K6B9)

Cloudy
44.6 F
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