Current Conditions
Greater Napanee, Ontario
Wind
NNE 2 mph3 km/h
Humidity
61%
Cloud Cover
92%
As of Tuesday, September 8, 2026 at 2:09 PM EDT
Today's Outlook
Day
Overcast and warm, with a high of 76°F24°C and morning low of 60°F16°C. Light wind from the N around 3 mph4 km/h.
Night
Overcast, with a low around 65°F18°C. Light wind from the SE around 5 mph8 km/h.
7-Day Forecast
| Day | Condition | High (°F) | Low (°F) | Precip (mm) | Cloud Cover (%) | Wind (mph) | |
|---|---|---|---|---|---|---|---|
| Cloudy | High 76°F24°C | Low 60°F16°C | Precip 0 in0.1 mm7% | Cloud 92% | Wind SE 3 mph5 km/h | Tuesday: Overcast and warm, with a high of 76°F24°C and morning low of 60°F16°C. Light wind from the N around 3 mph4 km/h. Tuesday Night: Overcast, with a low around 65°F18°C. Light wind from the SE around 5 mph8 km/h. | |
| Rain | High 72°F22°C | Low 65°F18°C | Precip 0.43 in11 mm100% | Cloud 96% | Wind SSW 9 mph15 km/h | Wednesday: Overcast and warm, with a high of 71°F22°C and morning low of 67°F19°C. Breezy from the SSW at 10 to 12 mph16 to 20 km/h. 100% chance of rain throughout the day. Humid. Wednesday Night: Overcast, with a low around 65°F18°C. Breezy from the SSW at 9 to 12 mph15 to 19 km/h. 96% chance of rain in the evening. | |
| Partly Cloudy | High 75°F24°C | Low 59°F15°C | Precip 0 in0.1 mm9% | Cloud 53% | Wind W 10 mph16 km/h | Thursday: Mostly cloudy and warm, with a high of 75°F24°C and morning low of 65°F18°C. Breezy from the W at 11 to 13 mph18 to 21 km/h. Thursday Night: Partly cloudy, with a low around 59°F15°C. Breezy from the W at 9 mph14 km/h. | |
| Clear | High 72°F22°C | Low 52°F11°C | Precip 0 in0 mm— | Cloud 10% | Wind W 5 mph8 km/h | Friday: Mostly clear and warm, with a high of 72°F22°C and morning low of 54°F12°C. Light wind from the WNW around 5 mph7 km/h. Dry air. Friday Night: Mostly clear, with a low around 52°F11°C. Light wind from the W around 6 mph9 km/h. | |
| Drizzle | High 76°F24°C | Low 54°F12°C | Precip 0.02 in0.5 mm12% | Cloud 43% | Wind S 7 mph11 km/h | Saturday: Partly cloudy and warm, with a high of 76°F24°C and morning low of 57°F14°C. Breezy from the SSE at 8 to 9 mph12 to 14 km/h. Saturday Night: Mostly cloudy, with a low around 54°F12°C. Breezy from the S at 6 to 9 mph10 to 14 km/h. 12% chance of drizzle in the evening. | |
| Showers | High 77°F25°C | Low 62°F17°C | Precip 0.15 in3.8 mm32% | Cloud 57% | Wind WSW 8 mph13 km/h | Sunday: Mostly cloudy and warm, with a high of 77°F25°C and morning low of 67°F20°C. Breezy from the WSW at 8 to 9 mph13 to 15 km/h. 30% chance of showers throughout the day. Sunday Night: Mostly cloudy, with a low around 62°F17°C. Breezy from the WSW at 8 to 9 mph14 to 14 km/h. 32% chance of showers throughout the night. | |
| Partly Cloudy | High 70°F21°C | Low 56°F13°C | Precip 0.01 in0.2 mm6% | Cloud 43% | Wind NNW 6 mph10 km/h | Monday: Partly cloudy and warm, with a high of 70°F21°C and morning low of 56°F13°C. Breezy from the NNW at 6 to 7 mph10 to 11 km/h. Dry air. Monday Night: Partly cloudy, with a low around 56°F13°C. Breezy from the NNW at 7 mph11 km/h. |
15-Day Forecast
| Day | High | Low | Precip | Cloud Cover | Condition | Wind | |
|---|---|---|---|---|---|---|---|
| TuesdaySep 8 | 76°F24°C | 60°F16°C | 0 in0.1 mm· 7% | 92% | Cloudy | SE 3 mph5 km/h | |
DayOvercast and warm, with a high of 76°F24°C and morning low of 60°F16°C. Light wind from the N around 3 mph4 km/h. NightOvercast, with a low around 65°F18°C. Light wind from the SE around 5 mph8 km/h. | |||||||
| WednesdaySep 9 | 72°F22°C | 65°F18°C | 0.43 in11 mm· 100% | 96% | Rain | SSW 9 mph15 km/h | |
DayOvercast and warm, with a high of 71°F22°C and morning low of 67°F19°C. Breezy from the SSW at 10 to 12 mph16 to 20 km/h. 100% chance of rain throughout the day. Humid. NightOvercast, with a low around 65°F18°C. Breezy from the SSW at 9 to 12 mph15 to 19 km/h. 96% chance of rain in the evening. | |||||||
| ThursdaySep 10 | 75°F24°C | 59°F15°C | 0 in0.1 mm· 9% | 53% | Partly Cloudy | W 10 mph16 km/h | |
DayMostly cloudy and warm, with a high of 75°F24°C and morning low of 65°F18°C. Breezy from the W at 11 to 13 mph18 to 21 km/h. NightPartly cloudy, with a low around 59°F15°C. Breezy from the W at 9 mph14 km/h. | |||||||
| FridaySep 11 | 72°F22°C | 52°F11°C | 0 in0 mm· — | 10% | Clear | W 5 mph8 km/h | |
DayMostly clear and warm, with a high of 72°F22°C and morning low of 54°F12°C. Light wind from the WNW around 5 mph7 km/h. Dry air. NightMostly clear, with a low around 52°F11°C. Light wind from the W around 6 mph9 km/h. | |||||||
| SaturdaySep 12 | 76°F24°C | 54°F12°C | 0.02 in0.5 mm· 12% | 43% | Drizzle | S 7 mph11 km/h | |
DayPartly cloudy and warm, with a high of 76°F24°C and morning low of 57°F14°C. Breezy from the SSE at 8 to 9 mph12 to 14 km/h. NightMostly cloudy, with a low around 54°F12°C. Breezy from the S at 6 to 9 mph10 to 14 km/h. 12% chance of drizzle in the evening. | |||||||
| SundaySep 13 | 77°F25°C | 62°F17°C | 0.15 in3.8 mm· 32% | 57% | Showers | WSW 8 mph13 km/h | |
DayMostly cloudy and warm, with a high of 77°F25°C and morning low of 67°F20°C. Breezy from the WSW at 8 to 9 mph13 to 15 km/h. 30% chance of showers throughout the day. NightMostly cloudy, with a low around 62°F17°C. Breezy from the WSW at 8 to 9 mph14 to 14 km/h. 32% chance of showers throughout the night. | |||||||
| MondaySep 14 | 70°F21°C | 56°F13°C | 0.01 in0.2 mm· 6% | 43% | Partly Cloudy | NNW 6 mph10 km/h | |
DayPartly cloudy and warm, with a high of 70°F21°C and morning low of 56°F13°C. Breezy from the NNW at 6 to 7 mph10 to 11 km/h. Dry air. NightPartly cloudy, with a low around 56°F13°C. Breezy from the NNW at 7 mph11 km/h. | |||||||
| TuesdaySep 15 | 74°F24°C | 57°F14°C | 0.13 in3.4 mm· 33% | 68% | Showers | S 9 mph15 km/h | |
DayMostly cloudy and warm, with a high of 74°F24°C and morning low of 60°F15°C. Breezy from the S at 10 to 11 mph16 to 17 km/h. 22% chance of showers throughout the day. NightMostly cloudy, with a low around 57°F14°C. Breezy from the S at 8 to 10 mph13 to 15 km/h. 33% chance of showers throughout the night. | |||||||
| WednesdaySep 16 | 75°F24°C | 63°F17°C | 0.15 in3.9 mm· 32% | 64% | Showers | SW 7 mph11 km/h | |
DayMostly cloudy and warm, with a high of 75°F24°C and morning low of 63°F17°C. Breezy from the WSW at 7 mph11 km/h. 18% chance of showers throughout the day. NightMostly cloudy, with a low around 63°F17°C. Breezy from the SW at 7 to 9 mph12 to 14 km/h. 32% chance of showers throughout the night. | |||||||
| ThursdaySep 17 | 73°F23°C | 59°F15°C | 0.15 in3.7 mm· 24% | 66% | Showers | SE 6 mph10 km/h | |
DayMostly cloudy and warm, with a high of 73°F23°C and morning low of 60°F16°C. Light wind from the SE around 6 mph10 km/h. 17% chance of showers throughout the day. NightMostly cloudy, with a low around 59°F15°C. Breezy from the SE at 7 to 8 mph10 to 12 km/h. 24% chance of showers throughout the night. | |||||||
| FridaySep 18 | 72°F22°C | 61°F16°C | 0.19 in4.7 mm· 25% | 65% | Showers | WSW 8 mph13 km/h | |
DayMostly cloudy and warm, with a high of 72°F22°C and morning low of 64°F18°C. Breezy from the WSW at 8 to 9 mph13 to 14 km/h. 24% chance of showers throughout the day. NightMostly cloudy, with a low around 61°F16°C. Breezy from the WSW at 8 mph13 km/h. 25% chance of showers throughout the night. | |||||||
| SaturdaySep 19 | 66°F19°C | 56°F13°C | 0.15 in3.7 mm· 21% | 60% | Showers | WNW 8 mph12 km/h | |
DayMostly cloudy and mild, with a high of 66°F19°C and morning low of 57°F14°C. Breezy from the WNW at 8 mph13 km/h. 21% chance of showers throughout the day. NightMostly cloudy, with a low around 56°F13°C. Breezy from the WNW at 8 mph12 km/h. 16% chance of drizzle throughout the night. | |||||||
| SundaySep 20 | 64°F18°C | 53°F11°C | 0.15 in3.7 mm· 21% | 59% | Showers | WNW 8 mph12 km/h | |
DayMostly cloudy and mild, with a high of 64°F18°C and morning low of 53°F12°C. Breezy from the W at 8 to 9 mph13 to 14 km/h. 21% chance of showers throughout the day. Dry air. NightMostly cloudy, with a low around 53°F11°C. Breezy from the NW at 7 to 8 mph12 to 13 km/h. 18% chance of drizzle throughout the night. | |||||||
| MondaySep 21 | 63°F17°C | 50°F10°C | 0.11 in2.7 mm· 20% | 57% | Showers | NW 8 mph13 km/h | |
DayMostly cloudy and mild, with a high of 63°F17°C and morning low of 51°F10°C. Breezy from the WNW at 8 mph13 km/h. 20% chance of showers throughout the day. Dry air. NightMostly cloudy, with a low around 50°F10°C. Breezy from the NW at 8 mph12 km/h. 12% chance of drizzle throughout the night. | |||||||
| TuesdaySep 22 | 63°F17°C | 50°F10°C | 0.16 in4 mm· 22% | 55% | Showers | NW 7 mph12 km/h | |
DayMostly cloudy and mild, with a high of 63°F17°C and morning low of 51°F10°C. Breezy from the SW at 8 mph12 km/h. 22% chance of showers throughout the day. Dry air. NightMostly cloudy, with a low around 50°F10°C. Breezy from the N at 7 to 8 mph12 to 12 km/h. 18% chance of showers throughout the night. | |||||||
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.
WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →
Access WeatherMesh forecasts programmatically via our API. API Documentation →
Coordinates: 44.2501°N, 76.9494°W·Elevation: 92m·Timezone: America/Toronto·Population: 15,892