De Kalb, NY Weather Forecast
Local 7-day forecast
Showers And Thunderstorms Likely
Track current conditions, temperature changes, wind, and the full daily outlook for De Kalb, NY in one place.
Showers and thunderstorms likely. Mostly cloudy, with a high near 58. North wind around 6 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
Local Weather Overview
This forecast page for De Kalb, NY is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Apr 15, 2026 1:44 PM EDT.
The active forecast window currently covers Apr 15 to Apr 21, 2026 for De Kalb, NY.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 15 to Apr 21, 2026
- Latest sync
- Apr 15, 2026 1:44 PM EDT
- Forecast office
- BTV
- Source
- NOAA / NWS
Daily Outlook
This Week in De Kalb
Saturday looks like the warmest upcoming period in De Kalb at 72 degrees F.
Monday Night is the coolest period ahead with temperatures near 26 degrees F.
The strongest winds are forecast for Sunday at about 13 mph SW.
Precipitation is mentioned in 12 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 15, 2026 1:44 PM EDT
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- BTV
- Radar station
- KTYX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of rain showers before 8pm, then rain showers likely and drizzle likely and patchy fog. Mostly cloudy, with a low around 52. Southwest wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
Rain showers and a chance of drizzle and patchy fog before 2pm, then showers and thunderstorms. Cloudy, with a high near 64. Southwest wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Showers and thunderstorms. Cloudy, with a low around 53. West wind 3 to 8 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Showers and thunderstorms likely before 2pm. Mostly cloudy, with a high near 61. North wind around 7 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
Partly cloudy, with a low around 48. East wind around 5 mph.
A chance of rain showers after 2pm. Partly sunny, with a high near 72. South wind 3 to 10 mph. Chance of precipitation is 30%.
Rain showers likely. Mostly cloudy, with a low around 43. South wind around 10 mph. Chance of precipitation is 70%.
Rain showers likely. Mostly cloudy, with a high near 53. Southwest wind around 13 mph. Chance of precipitation is 60%.
A chance of rain showers before 11pm, then a chance of snow showers. Mostly cloudy, with a low around 29. West wind around 12 mph. Chance of precipitation is 50%.
A slight chance of snow showers before 2pm. Partly sunny, with a high near 40. West wind around 13 mph.
Partly cloudy, with a low around 26. West wind 5 to 9 mph.
A slight chance of rain showers after 2pm. Mostly sunny, with a high near 51. Southwest wind 6 to 10 mph.
A chance of rain showers. Mostly cloudy, with a low around 37. Southwest wind around 8 mph. Chance of precipitation is 30%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Apr 15
|
Showers And Thunderstorms Likely
|
58°F |
6 mph
N
|
|
Tonight
Apr 15
|
Rain Showers Likely
|
52°F |
5 mph
SW
|
|
Thursday
Apr 16
|
Rain Showers
|
64°F |
5 to 10 mph
SW
|
|
Thursday Night
Apr 16
|
Showers And Thunderstorms
|
53°F |
3 to 8 mph
W
|
|
Friday
Apr 17
|
Showers And Thunderstorms Likely
|
61°F |
7 mph
N
|
|
Friday Night
Apr 17
|
Partly Cloudy
|
48°F |
5 mph
E
|
|
Saturday
Apr 18
|
Partly Sunny then Chance Rain Showers
|
72°F |
3 to 10 mph
S
|
|
Saturday Night
Apr 18
|
Rain Showers Likely
|
43°F |
10 mph
S
|
|
Sunday
Apr 19
|
Rain Showers Likely
|
53°F |
13 mph
SW
|
|
Sunday Night
Apr 19
|
Chance Snow Showers
|
29°F |
12 mph
W
|
|
Monday
Apr 20
|
Slight Chance Snow Showers
|
40°F |
13 mph
W
|
|
Monday Night
Apr 20
|
Partly Cloudy
|
26°F |
5 to 9 mph
W
|
|
Tuesday
Apr 21
|
Mostly Sunny then Slight Chance Rain Showers
|
51°F |
6 to 10 mph
SW
|
|
Tuesday Night
Apr 21
|
Chance Rain Showers
|
37°F |
8 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around De Kalb.