Port Hope, ON
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2 WEATHER ALERTS
RAINFALL WARNING
- Cobourg - Colborne - Western Northumberland County
Rain, heavy at times is expected. The ground, already near saturation, has little ability to absorb further rainfall. What: Rain, at times heavy. Total rainfall amounts of 20 to 40 mm. Locally higher amounts are possible if thunderstorms repeatedly impact the same area. When: Wednesday afternoon through Thursday morning. Additional information: Rain advances northeastward Wednesday afternoon into Wednesday evening. With thunderstorms expected, rainfall amounts may exceed 50 mm over some areas. Rain will end from west to east Thursday morning. For information concerning flooding, please consult your local Conservation Authority or Ontario Ministry of Natural Resources office. Visit Ontario.ca/floods for the latest details. Localized flooding in low-lying areas is possible. Heavy downpours can cause flash floods and water pooling on roads. Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ONstorm@ec.gc.ca or post reports on X using #ONStorm.
FREEZING RAIN WARNING
- Cobourg - Colborne - Western Northumberland County
Freezing rain expected Wednesday. What: Freezing rain with ice accretion of 2 to 4 mm on some surfaces. When: Wednesday morning through Wednesday evening. Additional information: This freezing rain event will not be nearly as significant as the ice storm from this past weekend. Freezing rain begins east of Lake Huron Wednesday morning before reaching central Ontario later Wednesday afternoon. Precipitation may begin as snow and ice pellets for some areas. Easterly winds gusting 50 to 60 km/h may exacerbate any tree damage. As temperatures rise above the freezing mark, freezing rain will transition to rain Wednesday afternoon. For locations over higher terrain, freezing rain may linger into early Wednesday evening. Surfaces such as highways, roads, walkways and parking lots may become icy and slippery. Take extra care when walking or driving in affected areas. Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ONstorm@ec.gc.ca or post reports on X using #ONStorm.
Current ConditionsObserved at: Cobourg
4°C
- °C
- °F
- Observed at:
- Cobourg
- Date:
- Condition:
- Not observed
- Pressure:
- 102.5 kPa
- Tendency:
- Rising
- Temperature:
- 3.9°C
- Dew point:
- -13.4°C
- Humidity:
- 27%
- Wind:
- NNW 13 km/h
4°C
- Condition:
- Not observed
- Pressure:
- 102.5 kPa
- Tendency:
- Rising
- Temperature:
- 3.9°C
- Dew point:
- -13.4°C
- Humidity:
- 27%
- Wind:
- NNW 13 km/h
4°C
- °C
- °F
- Wind:
- NNW 13 km/h
More details
- Temperature:
- 3.9°C
- Pressure:
- 102.5 kPa
- Dew point:
- -13.4°C
- Humidity:
- 27%
- Date:
- Observed at:
- Cobourg
ForecastForecast issued:
2 Apr

1°C
Snow or freezing rain

2°C
Rain or freezing rain
3 Apr

16°C
Showers

0°C
Clear
4 Apr

12°C
Sunny

3°C
Cloudy periods
5 Apr

7°C
70%
Periods of rain

3°C
70%
Periods of rain
6 Apr

8°C
60%
Chance of showers

-3°C
60%
Chance of rain showers or flurries
7 Apr

3°C
30%
Chance of flurries or rain showers
2 WEATHER ALERTS
RAINFALL WARNING
Rain, heavy at times is expected. The ground, already near saturation, has little ability to absorb further rainfall. What: Rain, at times heavy. Total rainfall amounts of 20 to 40 mm. Locally higher amounts are possible if thunderstorms repeatedly impact the same area. When: Wednesday afternoon through Thursday morning. Additional information: Rain advances northeastward Wednesday afternoon into Wednesday evening. With thunderstorms expected, rainfall amounts may exceed 50 mm over some areas. Rain will end from west to east Thursday morning. For information concerning flooding, please consult your local Conservation Authority or Ontario Ministry of Natural Resources office. Visit Ontario.ca/floods for the latest details. Localized flooding in low-lying areas is possible. Heavy downpours can cause flash floods and water pooling on roads. Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ONstorm@ec.gc.ca or post reports on X using #ONStorm.
- Cobourg - Colborne - Western Northumberland County
FREEZING RAIN WARNING
Freezing rain expected Wednesday. What: Freezing rain with ice accretion of 2 to 4 mm on some surfaces. When: Wednesday morning through Wednesday evening. Additional information: This freezing rain event will not be nearly as significant as the ice storm from this past weekend. Freezing rain begins east of Lake Huron Wednesday morning before reaching central Ontario later Wednesday afternoon. Precipitation may begin as snow and ice pellets for some areas. Easterly winds gusting 50 to 60 km/h may exacerbate any tree damage. As temperatures rise above the freezing mark, freezing rain will transition to rain Wednesday afternoon. For locations over higher terrain, freezing rain may linger into early Wednesday evening. Surfaces such as highways, roads, walkways and parking lots may become icy and slippery. Take extra care when walking or driving in affected areas. Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ONstorm@ec.gc.ca or post reports on X using #ONStorm.
- Cobourg - Colborne - Western Northumberland County
Detailed ForecastForecast issued:
2 WEATHER ALERTS
RAINFALL WARNING
Rain, heavy at times is expected. The ground, already near saturation, has little ability to absorb further rainfall. What: Rain, at times heavy. Total rainfall amounts of 20 to 40 mm. Locally higher amounts are possible if thunderstorms repeatedly impact the same area. When: Wednesday afternoon through Thursday morning. Additional information: Rain advances northeastward Wednesday afternoon into Wednesday evening. With thunderstorms expected, rainfall amounts may exceed 50 mm over some areas. Rain will end from west to east Thursday morning. For information concerning flooding, please consult your local Conservation Authority or Ontario Ministry of Natural Resources office. Visit Ontario.ca/floods for the latest details. Localized flooding in low-lying areas is possible. Heavy downpours can cause flash floods and water pooling on roads. Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ONstorm@ec.gc.ca or post reports on X using #ONStorm.
- Cobourg - Colborne - Western Northumberland County
FREEZING RAIN WARNING
Freezing rain expected Wednesday. What: Freezing rain with ice accretion of 2 to 4 mm on some surfaces. When: Wednesday morning through Wednesday evening. Additional information: This freezing rain event will not be nearly as significant as the ice storm from this past weekend. Freezing rain begins east of Lake Huron Wednesday morning before reaching central Ontario later Wednesday afternoon. Precipitation may begin as snow and ice pellets for some areas. Easterly winds gusting 50 to 60 km/h may exacerbate any tree damage. As temperatures rise above the freezing mark, freezing rain will transition to rain Wednesday afternoon. For locations over higher terrain, freezing rain may linger into early Wednesday evening. Surfaces such as highways, roads, walkways and parking lots may become icy and slippery. Take extra care when walking or driving in affected areas. Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ONstorm@ec.gc.ca or post reports on X using #ONStorm.
- Cobourg - Colborne - Western Northumberland County
Date | Detailed Forecast |
---|---|
Tonight | Clear. Wind northwest 20 km/h becoming east 20 late this evening. Low minus 4. Wind chill minus 10 overnight. |
Wed, 2 Apr | Increasing cloudiness. Snow or ice pellets beginning early in the afternoon then changing to freezing rain or ice pellets late in the afternoon. Risk of freezing rain late in the afternoon. Snow and ice pellet amount 2 cm. Wind east 30 km/h gusting to 50. High plus 1. Wind chill minus 10 in the morning. UV index 4 or moderate. |
Night | Freezing rain or ice pellets changing to rain late in the evening. Risk of a thunderstorm late in the evening and overnight. Rainfall amount 15 to 25 mm. Wind southeast 20 km/h. Low plus 2. |
Thu, 3 Apr | Showers. High 16. |
Night | Clear. Low zero. |
Fri, 4 Apr | Sunny. High 12. |
Night | Increasing cloudiness. Low plus 3. |
Sat, 5 Apr | Cloudy with 70 percent chance of rain. High 7. |
Night | Cloudy with 70 percent chance of rain. Low plus 3. |
Sun, 6 Apr | Cloudy with 60 percent chance of showers. High 8. |
Night | Cloudy with 60 percent chance of rain showers or flurries. Low minus 3. |
Mon, 7 Apr | A mix of sun and cloud with 30 percent chance of flurries or rain showers. High plus 3. |
Normals | Max8°C.Min-2°C. | Sunrise | 6:55 EDT | Sunset | 19:40 EDT |
---|
Detailed ForecastForecast issued:

1°C
Night: Freezing rain or ice pellets changing to rain late in the evening. Risk of a thunderstorm late in the evening and overnight. Rainfall amount 15 to 25 mm. Wind southeast 20 km/h. Low plus 2.

16°C
Night: Clear. Low zero.

12°C
Night: Increasing cloudiness. Low plus 3.

7°C
Night: Cloudy with 70 percent chance of rain. Low plus 3.

8°C
Night: Cloudy with 60 percent chance of rain showers or flurries. Low minus 3.

3°C
- Normals:
- Max8°C.Min-2°C.
- Sunrise:
- 6:55 EDT
- Sunset:
- 19:40 EDT
Historical Weather Data
The Historical Climate Data website provides a Historical data search and download for past Canadian hourly, daily and monthly weather data. It also provides Almanac Averages and Extremes temperature and precipitation values for a particular station over its entire period of record.
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