Grand Blanc, MI 48439 Hourly Weather

Genesee County6:31 AM EDT42.93°N, 83.63°W

Next 48 hours

6 AM 9 AM 12 PM 3 PM 6 PM 9 PM Fri Oct 23 12 AM 3 AM 6 AM 9 AM 12 PM 3 PM 6 PM 9 PM Sat Oct 24 12 AM 3 AM 40° 45° 50° 55° 60° 65° %
TemperatureFeels likeChance of precipitationNight
Thursday, October 2218 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
6 AM Patchy Fog 42° 42° 0% 0.00 in W 1 93% 40° 2% 0
7 AM Patchy Fog 42° 42° 0% 0.00 in W 1 92% 40° 2% 0
8 AM Patchy Fog 42° 42° 0% 0.00 in NW 1 91% 40° 9% 0
9 AM Sunny 44° 44° 0% 0.00 in NW 2 94% 42° 9% 0
10 AM Sunny 51° 51° 0% 0.00 in N 1 82% 45° 12% 1
11 AM Sunny 56° 56° 0% 0.00 in N 2 72% 47° 8% 2
12 PM Sunny 61° 61° 0% 0.00 in N 3 G8 62% 48° 10% 3
1 PM Sunny 63° 63° 0% 0.00 in N 3 G9 55% 47° 11% 3
2 PM Sunny 65° 65° 0% 0.00 in N 5 G10 52% 47° 12% 3
3 PM Sunny 66° 66° 0% 0.00 in N 6 G12 49% 47° 14% 2
4 PM Sunny 66° 66° 0% 0.00 in N 5 G13 49% 47° 11% 1
5 PM Sunny 66° 66° 0% 0.00 in N 6 G13 48% 46° 11% 1
6 PM Mostly Clear 64° 64° 0% 0.00 in N 5 G12 55% 48° 20% 0
7 PM Mostly Clear 59° 59° 0% 0.00 in NNE 5 G12 67% 48° 24% 0
8 PM Mostly Clear 54° 54° 0% 0.00 in NNE 5 78% 47° 19% 0
9 PM Mostly Clear 51° 51° 0% 0.00 in NE 3 G8 87% 48° 10% 0
10 PM Partly Cloudy 50° 49° 0% 0.00 in ENE 3 93% 48° 34% 0
11 PM Partly Cloudy 48° 47° 0% 0.00 in ENE 3 97% 48° 44% 0
Friday, October 2324 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 47° 47° 0% 0.00 in ENE 2 99% 47° 52% 0
1 AM Mostly Cloudy 46° 46° 0% 0.00 in ENE 2 100% 46° 56% 0
2 AM Patchy Fog 46° 46° 0% 0.00 in ENE 2 98% 45° 62% 0
3 AM Patchy Fog 45° 45° 0% 0.00 in ENE 2 100% 45° 55% 0
4 AM Patchy Fog 45° 45° 0% 0.00 in ENE 2 100% 45° 58% 0
5 AM Patchy Fog 44° 44° 0% 0.00 in ENE 2 100% 44° 53% 0
6 AM Patchy Fog 44° 44° 0% 0.00 in E 2 100% 44° 53% 0
7 AM Patchy Fog 43° 43° 0% 0.00 in E 2 100% 43° 56% 0
8 AM Patchy Fog 43° 43° 0% 0.00 in E 1 100% 43° 48% 0
9 AM Mostly Sunny 45° 45° 0% 0.00 in E 2 100% 45° 40% 0
10 AM Mostly Sunny 50° 50° 0% 0.00 in E 2 91% 48° 43% 1
11 AM Sunny 54° 54° 0% 0.00 in E 2 84% 49° 21% 2
12 PM Sunny 57° 57° 0% 0.00 in E 2 G8 74% 49° 20% 3
1 PM Sunny 61° 61° 0% 0.00 in ESE 3 G8 64% 49° 16% 3
2 PM Sunny 63° 63° 0% 0.00 in ESE 3 G8 59% 48° 15% 3
3 PM Sunny 64° 64° 0% 0.00 in SE 3 G9 55% 48° 25% 2
4 PM Mostly Sunny 64° 64° 0% 0.00 in ESE 3 G8 54% 47° 27% 1
5 PM Sunny 64° 64° 0% 0.00 in ESE 3 G8 52% 46° 24% 1
6 PM Partly Cloudy 62° 63° 0% 0.00 in ESE 3 G8 57% 47° 34% 0
7 PM Partly Cloudy 59° 59° 0% 0.00 in ESE 3 G8 65% 47° 32% 0
8 PM Partly Cloudy 53° 53° 0% 0.00 in ESE 5 79% 47° 33% 0
9 PM Mostly Cloudy 51° 50° 0% 0.00 in SE 3 G8 85% 46° 79% 0
10 PM Partly Cloudy 49° 48° 0% 0.00 in SE 3 G8 89% 46° 48% 0
11 PM Mostly Clear 48° 47° 0% 0.00 in SE 5 91% 46° 16% 0
Saturday, October 2424 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 48° 46° 0% 0.00 in SE 5 92% 46° 16% 0
1 AM Mostly Clear 47° 46° 0% 0.00 in SE 3 G8 92% 45° 15% 0
2 AM Patchy Fog 46° 45° 0% 0.00 in SE 3 G8 92% 44° 15% 0
3 AM Patchy Fog 45° 44° 0% 0.00 in SE 3 G8 93% 44° 13% 0
4 AM Patchy Fog 44° 43° 0% 0.00 in SE 3 G8 95% 43° 10% 0
5 AM Patchy Fog 43° 42° 0% 0.00 in SE 3 G8 97% 42° 8% 0
6 AM Patchy Fog 42° 40° 0% 0.00 in SE 3 G8 100% 42° 8% 0
7 AM Patchy Fog 41° 39° 0% 0.00 in SE 3 100% 41° 9% 0
8 AM Patchy Fog 42° 40° 0% 0.00 in SE 3 98% 42° 9% 0
9 AM Sunny 46° 44° 0% 0.00 in SE 3 92% 44° 9% 0
10 AM Sunny 51° 51° 0% 0.00 in SE 3 G8 84% 46° 9% 1
11 AM Sunny 56° 56° 0% 0.00 in SE 3 G9 75% 48° 9% 2
12 PM Sunny 60° 60° 0% 0.00 in SSE 5 G10 65% 48° 12% 3
1 PM Sunny 62° 63° 0% 0.00 in SSE 5 G12 56% 47° 14% 4
2 PM Sunny 64° 64° 0% 0.00 in SSE 6 G12 50% 45° 17% 3
3 PM Sunny 66° 66° 0% 0.00 in SSE 6 G12 46% 45° 17% 2
4 PM Sunny 66° 66° 0% 0.00 in SSE 5 G12 45% 44° 16% 1
5 PM Sunny 65° 65° 0% 0.00 in SSE 5 G12 47% 44° 16% 1
6 PM Mostly Clear 62° 62° 0% 0.00 in SSE 5 G12 52% 44° 18% 0
7 PM Mostly Clear 58° 58° 0% 0.00 in SSE 6 G12 61% 44° 19% 0
8 PM Mostly Clear 54° 54° 0% 0.00 in SSE 6 G12 70% 44° 21% 0
9 PM Mostly Clear 52° 52° 0% 0.00 in SSE 6 G12 75% 44° 23% –
10 PM Mostly Clear 50° 49° 0% 0.00 in SSE 5 G10 77% 44° 25% –
11 PM Partly Cloudy 50° 48° 0% 0.00 in SSE 5 G10 78% 43° 27% –
Sunday, October 2524 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 49° 47° 0% 0.00 in SSE 5 G10 79% 43° 28% –
1 AM Partly Cloudy 48° 47° 0% 0.00 in S 5 79% 42° 30% –
2 AM Patchy Fog 48° 46° 0% 0.00 in S 5 79% 42° 31% –
3 AM Patchy Fog 48° 46° 0% 0.00 in S 5 81% 42° 36% –
4 AM Patchy Fog 47° 45° 0% 0.00 in S 5 83% 42° 40% –
5 AM Patchy Fog 47° 45° 0% 0.00 in S 5 85% 42° 45% –
6 AM Patchy Fog 46° 44° 0% 0.00 in S 5 86% 42° 42% –
7 AM Patchy Fog 45° 43° 0% 0.00 in S 5 G10 86% 42° 39% –
8 AM Patchy Fog 46° 44° 0% – S 5 G10 84% 42° 36% –
9 AM Mostly Sunny 50° 48° 0% – S 5 G12 78% 43° 37% –
10 AM Mostly Sunny 54° 54° 0% – SSW 6 G12 70% 45° 37% –
11 AM Mostly Sunny 59° 59° 0% – SSW 6 G13 63% 46° 38% –
12 PM Mostly Sunny 62° 63° 0% – SSW 7 G14 57% 47° 41% –
1 PM Mostly Sunny 66° 66° 0% – SSW 8 G15 52% 47° 43% –
2 PM Mostly Sunny 68° 68° 0% – SSW 8 G16 48% 47° 46% –
3 PM Mostly Sunny 69° 69° 0% – SSW 8 G16 46% 48° 49% –
4 PM Partly Sunny 69° 69° 0% – SSW 7 G15 46% 47° 53% –
5 PM Partly Sunny 68° 68° 0% – SSW 6 G14 47% 47° 56% –
6 PM Mostly Cloudy 65° 65° 0% – SSW 6 G13 52% 48° 54% –
7 PM Mostly Cloudy 62° 62° 0% – SSW 5 G12 60% 48° 53% –
8 PM Mostly Cloudy 60° 60° 1% – SSW 5 G10 63% 48° 51% –
9 PM Mostly Cloudy 58° 58° 1% – SSW 5 68% 47° 51% –
10 PM Mostly Cloudy 56° 56° 1% – SSW 3 G8 73% 47° 51% –
11 PM Mostly Cloudy 54° 54° 1% – SSW 3 77% 47° 51% –
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 53° 53° 1% – SSW 3 78% 46° 51% –
1 AM Mostly Cloudy 53° 53° 1% – SW 2 78% 46° 51% –
2 AM Patchy Fog 52° 52° 0% – SW 2 79% 46° 54% –
3 AM Patchy Fog 51° 51° 0% – SW 2 82% 46° 54% –
4 AM Patchy Fog 50° 50° 0% – WSW 2 84% 45° 54% –
5 AM Patchy Fog 49° 49° 0% – WSW 2 87% 45° 54% –
6 AM Patchy Fog 48° 48° 0% – W 2 88% 45° 54% –
7 AM Patchy Fog 47° 47° 0% – NNW 2 88% 44° 54% –
8 AM Patchy Fog 48° 48° 0% – N 2 86% 44° 52% –
9 AM Partly Sunny 50° 50° 0% – N 2 82% 45° 52% –
10 AM Partly Sunny 54° 54° 0% – NNE 3 G8 76% 46° 52% –
11 AM Partly Sunny 57° 57° 0% – NNE 3 G9 70% 47° 52% –
12 PM Partly Sunny 60° 60° 0% – NNE 5 G10 65% 48° 52% –
1 PM Partly Sunny 62° 62° 0% – N 5 G12 61% 48° 52% –
2 PM Partly Sunny 63° 63° 1% – N 6 G13 57% 48° 67% –
3 PM Partly Sunny 64° 64° 1% – N 6 G14 54% 47° 67% –
4 PM Partly Sunny 65° 65° 1% – N 6 G15 52% 47° 67% –
5 PM Partly Sunny 64° 64° 1% – N 6 G15 53% 46° 67% –
6 PM Mostly Cloudy 62° 62° 1% – NNE 6 G15 56% 46° 67% –
7 PM Mostly Cloudy 59° 59° 1% – NNE 6 G15 62% 46° 67% –
8 PM Mostly Cloudy 56° 56° 7% – NNE 6 G14 68% 46° 66% –
9 PM Mostly Cloudy 54° 54° 7% – NE 6 G13 73% 45° 66% –
10 PM Mostly Cloudy 52° 52° 7% – NE 5 G12 77% 45° 66% –
11 PM Mostly Cloudy 50° 48° 7% – NE 5 G10 80% 44° 66% –
Tuesday, October 2724 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 49° 47° 7% – NE 5 82% 44° 66% –
1 AM Mostly Cloudy 48° 47° 7% – NE 5 81% 43° 66% –
2 AM Mostly Cloudy 48° 46° 9% – NE 5 81% 42° 75% –
3 AM Mostly Cloudy 47° 45° 9% – NE 5 83% 42° 75% –
4 AM Mostly Cloudy 46° 44° 9% – NE 5 G10 86% 42° 75% –
5 AM Mostly Cloudy 45° 43° 9% – NE 5 G10 88% 42° 75% –
6 AM Mostly Cloudy 44° 41° 9% – NE 5 G10 90% 41° 75% –
7 AM Mostly Cloudy 43° 41° 9% – NE 5 G10 90% 41° 75% –
8 AM Mostly Cloudy 44° 41° 10% – NE 5 G10 89% 41° 72% –
9 AM Mostly Cloudy 46° 44° 10% – NE 6 G12 84% 42° 72% –
10 AM Mostly Cloudy 50° 48° 10% – ENE 6 G13 78% 43° 72% –
11 AM Mostly Cloudy 53° 53° 10% – ENE 7 G14 71% 44° 72% –
12 PM Mostly Cloudy 55° 55° 10% – ENE 7 G15 66% 44° 72% –
1 PM Mostly Cloudy 57° 57° 10% – E 8 G15 61% 43° 72% –
2 PM Partly Sunny 58° 58° 13% – E 8 G16 57% 43° 69% –
3 PM Partly Sunny 59° 59° 13% – E 8 G17 53% 42° 69% –
4 PM Partly Sunny 60° 60° 13% – E 8 G17 50% 41° 69% –
5 PM Partly Sunny 60° 60° 13% – E 8 G17 49% 41° 69% –
6 PM Mostly Cloudy 59° 59° 13% – E 8 G17 52% 41° 69% –
7 PM Mostly Cloudy 56° 57° 13% – E 7 G16 57% 41° 69% –
8 PM Mostly Cloudy 54° 54° 7% – E 7 G15 63% 42° 70% –
9 PM Mostly Cloudy 52° 52° 7% – E 6 G14 68% 41° 70% –
10 PM Mostly Cloudy 49° 47° 7% – ESE 6 G12 73% 41° 70% –
11 PM Mostly Cloudy 47° 45° 7% – ESE 5 G10 77% 41° 70% –
Wednesday, October 2816 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 46° 45° 7% – ESE 3 G9 79% 40° 70% –
1 AM Mostly Cloudy 46° 44° 7% – ESE 3 G9 79% 40° 70% –
2 AM Slight Chance Light Rain 45° 44° 15% – ESE 3 G9 79% 39° 72% –
3 AM Slight Chance Light Rain 44° 42° 15% – ESE 3 G9 82% 39° 72% –
4 AM Slight Chance Light Rain 43° 40° 15% – ESE 5 84% 38° 72% –
5 AM Slight Chance Light Rain 42° 39° 15% – ESE 5 86% 38° 72% –
6 AM Slight Chance Light Rain 41° 38° 15% – ESE 5 88% 38° 72% –
7 AM Slight Chance Light Rain 40° 37° 15% – SE 5 89% 37° 72% –
8 AM Partly Sunny 41° 38° 10% – SE 5 87% 38° 59% –
9 AM Partly Sunny 44° 40° 10% – SSE 6 82% 39° 59% –
10 AM Partly Sunny 48° 45° 10% – SSW 6 G13 77% 40° 59% –
11 AM Partly Sunny 51° 51° 10% – SW 7 G14 71% 42° 59% –
12 PM Partly Sunny 53° 53° 10% – SW 7 G15 66% 42° 59% –
1 PM Partly Sunny 55° 55° 10% – WSW 7 G15 62% 42° 59% –
2 PM Mostly Sunny 56° 56° 7% – WSW 7 G15 59% 42° 43% –
3 PM Mostly Sunny 58° 58° 7% – WSW 7 G16 55% 42° 43% –

National Weather Service forecast updated 2 hrs ago. Precipitation amounts are the forecast liquid equivalent for each hour.

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 4Conservative index and reflects what the press published. Terms of use.