Weather Grant Island today
| 20 °C | 19 °C | 12 pm | |
| 21 °C | 19 °C | 3 pm | |
| 21 °C | 20 °C | 5 pm | |
| 15 °C | 15 °C | 10 pm |
sunrise 6:36 am
sunset 7:38 pm
HOURLY
sunset 7:38 pm
Weather forecast Grant Island Sept. 5, 2025
During the day morning cloudy, in the afternoon partly cloudy, in the evening initially partly cloudy, later cloudy. The highest temperature 21 °C. Total rainfall 0.5 mm. At night overcast. The lowest temperature 8 °C.Meteogram is being loaded
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Weather forecast Grant Island, Ontario extended forecast
| Time | State Temp. Feels like | Precip. | Wind | Pressure | Humidity | Dew | total |
Fog | Low |
Middle |
High |
||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Today, Friday 09/05/2025 |
|||||||||||||
| 2 AM
11 AM
| clear | 10 °C 10 °C |
0.0 mm | 1.1 m/s4 km/h west-northwest |
1009 hPa | 94 % | 8 °C | 1 % | 0% | 0% | 0% | 0% | |
| 3 AM
12 PM
| clear | 9 °C 8 °C |
0.0 mm | 0.6 m/s2 km/h north-northwest |
1009 hPa | 94 % | 8 °C | 2 % | 1% | 2% | 0% | 0% | |
| 4 AM
1 PM
| cloudy | 8 °C 7 °C |
0.0 mm | 0.6 m/s2 km/h north-northeast |
1010 hPa | 95 % | 7 °C | 89 % | 2% | 3% | 0% | 89% | |
| 5 AM
2 PM
| fog | 8 °C 7 °C |
0.0 mm | 1.1 m/s4 km/h east-northeast |
1009 hPa | 97 % | 7 °C | 66 % | 49% | 50% | 0% | 28% | |
| 6 AM
3 PM
| fog | 8 °C 7 °C |
0.0 mm | 1.7 m/s6 km/h southeast |
1009 hPa | 98 % | 8 °C | 66 % | 62% | 65% | 0% | 3% | |
| 7 AM
4 PM
| fog | 10 °C 9 °C |
0.0 mm | 2.8 m/s10 km/h south-southeast |
1009 hPa | 98 % | 9 °C | 88 % | 85% | 88% | 0% | 0% | |
| 8 AM
5 PM
| clear | 12 °C 12 °C |
0.0 mm | 3.7 m/s13 km/h south-southeast |
1009 hPa | 92 % | 11 °C | 0 % | 0% | 0% | 0% | 0% | |
| 9 AM
6 PM
| clear | 16 °C 16 °C |
0.0 mm | 4.9 m/s18 km/h south-southeast |
1009 hPa | 85 % | 13 °C | 11 % | 0% | 10% | 1% | 0% | |
| 10 AM
7 PM
| partly cloudy | 18 °C 18 °C |
0.0 mm | 5.5 m/s20 km/h south-southeast |
1008 hPa | 71 % | 12 °C | 18 % | 0% | 16% | 1% | 0% | |
| 11 AM
8 PM
| overcast | 19 °C 18 °C |
0.0 mm | 7.5 m/s27 km/h south |
1008 hPa | 60 % | 11 °C | 95 % | 0% | 46% | 92% | 0% | |
| 12 PM
9 PM
| light rain showers | 20 °C 19 °C |
0.2 mm | 7.9 m/s28 km/h south |
1007 hPa | 58 % | 11 °C | 65 % | 0% | 19% | 57% | 0% | |
| 1 PM
10 PM
| overcast | 19 °C 18 °C |
0.0 mm | 7.5 m/s27 km/h south-southwest |
1007 hPa | 64 % | 12 °C | 98 % | 0% | 24% | 98% | 0% | |
| 2 PM
11 PM
| overcast | 20 °C 18 °C |
0.0 mm | 8.3 m/s30 km/h south-southwest |
1006 hPa | 52 % | 10 °C | 100 % | 0% | 35% | 100% | 0% | |
| 3 PM
12 AM
| overcast | 21 °C 19 °C |
0.0 mm | 7.8 m/s28 km/h south-southwest |
1006 hPa | 49 % | 9 °C | 87 % | 0% | 0% | 87% | 0% | |
| 4 PM
1 AM
| cloudy | 21 °C 20 °C |
0.0 mm | 7.0 m/s25 km/h south-southwest |
1005 hPa | 51 % | 10 °C | 53 % | 0% | 0% | 53% | 0% | |
| 5 PM
2 AM
| partly cloudy | 21 °C 19 °C |
0.0 mm | 8.5 m/s31 km/h south-southwest |
1005 hPa | 50 % | 10 °C | 27 % | 0% | 9% | 24% | 0% | |
| 6 PM
3 AM
| partly cloudy | 21 °C 20 °C |
0.0 mm | 7.3 m/s26 km/h southwest |
1005 hPa | 51 % | 10 °C | 14 % | 0% | 6% | 10% | 0% | |
| 7 PM
4 AM
| clear | 20 °C 19 °C |
0.0 mm | 6.9 m/s25 km/h southwest |
1006 hPa | 59 % | 11 °C | 5 % | 0% | 0% | 5% | 0% | |
| 8 PM
5 AM
| partly cloudy | 18 °C 17 °C |
0.0 mm | 5.7 m/s21 km/h west-southwest |
1006 hPa | 67 % | 11 °C | 23 % | 0% | 12% | 17% | 0% | |
| 9 PM
6 AM
| partly cloudy | 16 °C 16 °C |
0.0 mm | 4.2 m/s15 km/h west |
1008 hPa | 75 % | 11 °C | 19 % | 0% | 17% | 5% | 0% | |
| 10 PM
7 AM
| cloudy | 15 °C 15 °C |
0.0 mm | 3.7 m/s13 km/h west |
1010 hPa | 76 % | 11 °C | 84 % | 0% | 81% | 27% | 0% | |
| 11 PM
8 AM
| overcast | 14 °C 13 °C |
0.0 mm | 3.4 m/s12 km/h west |
1011 hPa | 78 % | 10 °C | 93 % | 0% | 69% | 3% | 84% | |
Tomorrow, Saturday 09/06/2025 |
|||||||||||||
| 12 AM
9 AM
| partly cloudy | 14 °C 13 °C |
0.0 mm | 3.2 m/s12 km/h west |
1011 hPa | 76 % | 9 °C | 22 % | 0% | 10% | 7% | 12% | |
| 1 AM
10 AM
| cloudy | 12 °C 11 °C |
0.0 mm | 2.4 m/s9 km/h west |
1012 hPa | 80 % | 9 °C | 96 % | 0% | 0% | 0% | 96% | |
| 2 AM
11 AM
| cloudy | 12 °C 11 °C |
0.0 mm | 2.5 m/s9 km/h southwest |
1013 hPa | 84 % | 9 °C | 100 % | 0% | 1% | 0% | 100% | |
| 3 AM
12 PM
| cloudy | 12 °C 11 °C |
0.0 mm | 2.7 m/s10 km/h south-southwest |
1013 hPa | 87 % | 9 °C | 100 % | 0% | 0% | 0% | 100% | |
| 4 AM
1 PM
| cloudy | 12 °C 11 °C |
0.0 mm | 2.6 m/s9 km/h south-southwest |
1013 hPa | 86 % | 9 °C | 100 % | 0% | 0% | 0% | 100% | |
| 5 AM
2 PM
| cloudy | 11 °C 10 °C |
0.0 mm | 2.9 m/s10 km/h south-southwest |
1013 hPa | 82 % | 8 °C | 100 % | 0% | 0% | 0% | 100% | |
| 6 AM
3 PM
| cloudy | 11 °C 10 °C |
0.0 mm | 2.9 m/s10 km/h south-southwest |
1013 hPa | 81 % | 8 °C | 100 % | 0% | 0% | 2% | 100% | |
| 7 AM
4 PM
| overcast | 11 °C 10 °C |
0.0 mm | 2.7 m/s10 km/h southwest |
1013 hPa | 81 % | 7 °C | 100 % | 0% | 0% | 96% | 96% | |
| 8 AM
5 PM
| overcast | 12 °C 11 °C |
0.0 mm | 2.5 m/s9 km/h southwest |
1014 hPa | 74 % | 8 °C | 100 % | 0% | 0% | 100% | 100% | |
| 9 AM
6 PM
| overcast | 13 °C 12 °C |
0.0 mm | 2.2 m/s8 km/h west-southwest |
1014 hPa | 73 % | 8 °C | 100 % | 0% | 0% | 100% | 100% | |
| 10 AM
7 PM
| overcast | 14 °C 13 °C |
0.0 mm | 2.1 m/s8 km/h west-southwest |
1014 hPa | 69 % | 8 °C | 100 % | 0% | 2% | 100% | 100% | |
| 11 AM
8 PM
| overcast | 15 °C 14 °C |
0.0 mm | 3.8 m/s14 km/h southwest |
1015 hPa | 64 % | 8 °C | 100 % | 0% | 0% | 100% | 100% | |
| 12 PM
9 PM
| cloudy | 16 °C 15 °C |
0.0 mm | 4.0 m/s14 km/h southwest |
1015 hPa | 56 % | 6 °C | 72 % | 0% | 0% | 3% | 71% | |
| 1 PM
10 PM
| overcast | 18 °C 16 °C |
0.0 mm | 5.2 m/s19 km/h west-southwest |
1014 hPa | 43 % | 5 °C | 100 % | 0% | 62% | 4% | 99% | |
| 2 PM
11 PM
| overcast | 18 °C 16 °C |
0.0 mm | 5.2 m/s19 km/h west-southwest |
1014 hPa | 41 % | 4 °C | 100 % | 0% | 32% | 44% | 100% | |
| 3 PM
12 AM
| overcast | 19 °C 17 °C |
0.0 mm | 5.1 m/s18 km/h west-southwest |
1013 hPa | 38 % | 4 °C | 100 % | 0% | 7% | 46% | 100% | |
| 4 PM
1 AM
| overcast | 19 °C 17 °C |
0.0 mm | 5.2 m/s19 km/h west-southwest |
1013 hPa | 38 % | 4 °C | 100 % | 0% | 0% | 55% | 100% | |
| 5 PM
2 AM
| overcast | 18 °C 16 °C |
0.0 mm | 4.5 m/s16 km/h west-southwest |
1013 hPa | 41 % | 4 °C | 100 % | 0% | 7% | 60% | 100% | |
| 6 PM
3 AM
| overcast | 18 °C 16 °C |
0.0 mm | 3.8 m/s14 km/h west |
1014 hPa | 43 % | 5 °C | 100 % | 0% | 9% | 13% | 100% | |
| 7 PM
4 AM
| cloudy | 16 °C 15 °C |
0.0 mm | 2.2 m/s8 km/h west |
1014 hPa | 52 % | 6 °C | 100 % | 0% | 0% | 0% | 100% | |
| 8 PM
5 AM
| cloudy | 14 °C 13 °C |
0.0 mm | 2.3 m/s8 km/h west-southwest |
1014 hPa | 63 % | 6 °C | 100 % | 0% | 0% | 0% | 100% | |
| 9 PM
6 AM
| partly cloudy | 13 °C 12 °C |
0.0 mm | 2.1 m/s8 km/h west |
1015 hPa | 70 % | 7 °C | 17 % | 0% | 3% | 3% | 14% | |
| 10 PM
7 AM
| clear | 11 °C 10 °C |
0.0 mm | 2.0 m/s7 km/h west-northwest |
1015 hPa | 79 % | 7 °C | 4 % | 0% | 4% | 0% | 0% | |
| 11 PM
8 AM
| cloudy | 11 °C 10 °C |
0.0 mm | 1.7 m/s6 km/h north-northwest |
1015 hPa | 80 % | 7 °C | 78 % | 0% | 1% | 78% | 0% | |
Grant Island, Ontario - information
State: OntarioGPS coordinates: 44.4668; -77.2995
Time zone: America / Toronto
time difference in hours with time in US is -6 hours
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Data source
Weather forecast for Grant Island is supplied by MET Norway Norwegian Meteorological Institute and the NRK.Feels like
To calculate the perceived temperature, we use the Australian Apparent Temperature (AAT) model, which is designed for year-round calculations and takes air humidity into account in addition to temperature and wind speed.⇵ Weather with Meteobox for your website
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Astronomical information Grant Island
data are always in the local timeSun and light
Sept. 5, 2025
| Sunrise: | Sunset: |
| 6:36 am | 7:38 pm |
| Noon: | Length of day: |
| 1:07 pm | 13:01 |
| Start of civil twilight*: | End of civil twilight*: |
| 6:06 am | 8:08 pm |
| Start of nautical twilight*: | End of nautical twilight*: |
| 5:31 am | 8:42 pm |
| Start of astronomical twilight*: | End of astronomical twilight*: |
| 4:54 am | 9:19 pm |
| * What is Twilight? | |
Moon and moon phases
| Moonrise: | Moonset: |
| 09/04/2025 6:25 pm | 09/05/2025 3:45 am |
| Next new moon: | Next full moon: |
| 09/22/2025 | 09/07/2025 |
