Grimsby, Ontario, Canada Hourly Weather

Ontario03:58 EDT43.20°N, 79.57°WElevation 88 m

Next 48 hours

03:00 06:00 09:00 12:00 15:00 18:00 21:00 Thu Oct 22 00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00 Fri Oct 23 00:00 4° 6° 8° 10° 12° 14° 16° %
TemperatureFeels likeChance of precipitationNight
Wednesday, October 2121 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
03:00 Clear 9° 8° – 0.0 mm SE 8 85% 7° 0% 0
04:00 Clear 9° 7° – 0.0 mm SE 10 88% 7° 0% 0
05:00 Clear 8° 7° – 0.0 mm SSE 9 86% 6° 0% 0
06:00 Clear 8° 7° – 0.0 mm S 6 83% 6° 0% 0
07:00 Clear 8° 7° – 0.0 mm SSW 6 82% 6° 1% 0
08:00 Sunny 8° 7° – 0.0 mm WSW 6 86% 6° 2% 0
09:00 Sunny 9° 9° – 0.0 mm WNW 7 86% 7° 3% 1
10:00 Sunny 11° 10° – 0.0 mm N 6 81% 8° 6% 1
11:00 Sunny 12° 11° – 0.0 mm NNE 7 79% 8° 6% 3
12:00 Sunny 12° 12° – 0.0 mm NE 8 76% 8° 4% 3
13:00 Sunny 13° 12° – 0.0 mm NE 9 74% 8° 2% 4
14:00 Sunny 13° 12° – 0.0 mm NE 9 74% 8° 1% 3
15:00 Sunny 13° 12° – 0.0 mm NE 9 74% 8° 0% 2
16:00 Sunny 13° 12° – 0.0 mm NE 9 75% 9° 0% 1
17:00 Sunny 13° 12° – 0.0 mm NNE 9 76% 9° 0% 0
18:00 Clear 12° 12° – 0.0 mm NNE 8 80% 9° 0% 0
19:00 Clear 11° 11° – 0.0 mm ENE 5 82% 8° 0% 0
20:00 Clear 11° 11° – 0.0 mm ESE 6 83% 8° 0% 0
21:00 Clear 11° 10° – 0.0 mm SE 7 87% 8° 0% 0
22:00 Clear 10° 10° – 0.0 mm SSE 4 92% 9° 0% 0
23:00 Fog 9° 9° – 0.0 mm SSW 6 95% 9° 40% 0
Thursday, October 2224 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
00:00 Fog 9° 8° – 0.0 mm WSW 9 95% 8° 40% 0
01:00 Fog 9° 7° – 0.0 mm W 11 97% 8° 67% 0
02:00 Partly cloudy 9° 7° – 0.0 mm SW 9 96% 8° 82% 0
03:00 Fog 8° 6° – 0.0 mm WSW 13 96% 8° 65% 0
04:00 Fog 7° 5° – 0.0 mm WSW 13 97% 7° 69% 0
05:00 Fog 7° 4° – 0.0 mm WSW 12 95% 6° 73% 0
06:00 Fog 7° 5° – 0.0 mm WSW 12 92% 6° 83% 0
07:00 Fog 7° 5° – 0.0 mm WSW 9 92% 6° 63% 0
08:00 Fog 7° 5° – 0.0 mm WSW 10 92% 6° 47% 0
09:00 Sunny 9° 7° – 0.0 mm W 11 90% 7° 5% 0
10:00 Sunny 12° 10° – 0.0 mm WNW 13 78% 8° 4% 1
11:00 Sunny 13° 12° – 0.0 mm NW 9 73% 8° 1% 2
12:00 Sunny 14° 13° – 0.0 mm NNW 10 74% 9° 2% 3
13:00 Sunny 15° 14° – 0.0 mm N 10 74% 10° 2% 3
14:00 Sunny 15° 15° – 0.0 mm NNE 10 71% 10° 1% 3
15:00 Mostly sunny 16° 16° – 0.0 mm NE 11 71% 11° 28% 2
16:00 Mostly sunny 16° 16° – 0.0 mm NE 9 70% 11° 16% 1
17:00 Mostly sunny 16° 16° – 0.0 mm NNE 7 70% 11° 21% 0
18:00 Mostly clear 15° 15° – 0.0 mm N 8 78% 11° 20% 0
19:00 Partly cloudy 15° 15° – 0.0 mm N 30 76% 11° 44% 0
20:00 Mostly clear 15° 12° – 0.0 mm N 33 78% 11° 26% 0
21:00 Mostly clear 14° 11° – 0.0 mm NNE 31 79% 10° 29% 0
22:00 Clear 13° 11° – 0.0 mm NNE 26 74% 9° 2% 0
23:00 Mostly clear 13° 11° – 0.0 mm NNE 28 77% 9° 15% 0
Friday, October 2320 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
00:00 Mostly clear 13° 10° – 0.0 mm NNE 31 76% 9° 13% 0
01:00 Partly cloudy 13° 10° – 0.0 mm NE 35 71% 8° 65% 0
02:00 Cloudy 13° 10° – 0.0 mm ENE 32 69% 7° 100% 0
03:00 Cloudy 12° 9° – 0.0 mm ENE 31 68% 6° 98% 0
04:00 Cloudy 12° 9° – 0.0 mm E 28 69% 6° 98% 0
05:00 Cloudy 11° 8° – 0.0 mm E 26 71% 6° 87% 0
06:00 Partly cloudy 10° 7° – 0.0 mm E 25 74% 6° 67% 0
07:00 Partly cloudy 10° 7° – 0.0 mm E 23 77% 6° 56% 0
08:00 Partly cloudy 10° 7° – 0.0 mm E 21 78% 6° 46% 0
09:00 Partly cloudy 10° 8° – 0.0 mm ESE 20 76% 6° 61% 0
10:00 Partly cloudy 11° 9° – 0.0 mm ESE 18 71% 6° 77% 1
11:00 Cloudy 11° 9° – 0.0 mm ESE 18 68% 6° 98% 2
12:00 Cloudy 11° 9° – 0.0 mm E 17 67% 6° 99% 3
13:00 Cloudy 12° 10° – 0.0 mm E 18 65% 6° 98% 3
14:00 Cloudy 12° 10° – 0.0 mm ENE 21 63% 6° 99% 3
15:00 Cloudy 12° 10° – 0.0 mm ENE 23 65% 6° 99% 2
16:00 Cloudy 12° 9° – 0.0 mm ENE 24 70% 6° 99% 1
17:00 Partly cloudy 11° 9° – 0.0 mm ENE 24 72% 6° 100% 0
18:00 Partly cloudy 11° 8° – 0.0 mm ENE 24 72% 6° 99% 0
19:00 Partly cloudy 11° 8° – 0.0 mm ENE 23 73% 6° 100% 0

MET Norway forecast updated 41 min ago. Precipitation amounts are the forecast liquid equivalent for each hour; MET Norway gives hourly detail for about two and a half days.

Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Search index and reflects what the press published. Terms of use.