Janesville, WI 53546 Hourly Weather

Rock County11:18 AM CDT42.67°N, 89.00°W

Next 48 hours

11 AM 2 PM 5 PM 8 PM 11 PM Fri Oct 23 2 AM 5 AM 8 AM 11 AM 2 PM 5 PM 8 PM 11 PM Sat Oct 24 2 AM 5 AM 8 AM 45° 50° 55° 60° 65° 70° 75° %
TemperatureFeels likeChance of precipitationNight
Thursday, October 2213 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
11 AM Sunny 63° 63° 0% 0.00 in Calm 70% 53° 8% 3
12 PM Sunny 68° 68° 0% 0.00 in Calm 61% 54° 5% 4
1 PM Sunny 70° 70° 0% 0.00 in Calm 55% 53° 2% 4
2 PM Sunny 71° 71° 0% 0.00 in Calm 51% 52° 1% 3
3 PM Sunny 72° 72° 0% 0.00 in Calm 48% 51° 1% 2
4 PM Sunny 73° 73° 0% 0.00 in Calm 46% 51° 1% 1
5 PM Sunny 71° 71° 0% 0.00 in Calm 53% 53° 1% 0
6 PM Clear 67° 67° 0% 0.00 in E 5 59% 52° 1% 0
7 PM Clear 62° 62° 0% 0.00 in E 5 70% 52° 1% 0
8 PM Clear 59° 59° 0% 0.00 in E 5 78% 52° 1% 0
9 PM Clear 57° 57° 0% 0.00 in E 5 80% 51° 3% 0
10 PM Clear 55° 55° 0% 0.00 in E 5 86% 51° 4% 0
11 PM Mostly Clear 54° 54° 0% 0.00 in E 5 90% 51° 9% 0
Friday, October 2324 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 53° 53° 0% 0.00 in SE 5 89% 50° 10% 0
1 AM Mostly Clear 52° 52° 0% 0.00 in SE 5 89% 49° 9% 0
2 AM Mostly Clear 51° 51° 0% 0.00 in SE 5 93% 49° 8% 0
3 AM Mostly Clear 50° 49° 0% 0.00 in SE 5 96% 49° 8% 0
4 AM Mostly Clear 50° 49° 0% 0.00 in SE 5 93% 48° 18% 0
5 AM Mostly Clear 49° 48° 0% 0.00 in SE 5 96% 48° 20% 0
6 AM Mostly Sunny 49° 48° 0% 0.00 in SE 5 93% 47° 35% 0
7 AM Mostly Sunny 49° 48° 0% 0.00 in SE 5 93% 47° 38% 0
8 AM Mostly Sunny 50° 49° 1% 0.00 in SE 5 93% 48° 41% 0
9 AM Mostly Sunny 54° 54° 0% 0.00 in SE 5 86% 50° 40% 1
10 AM Mostly Sunny 57° 57° 0% 0.00 in SE 5 80% 51° 40% 2
11 AM Sunny 62° 62° 0% 0.00 in S 5 67% 51° 24% 3
12 PM Sunny 67° 67° 0% 0.00 in S 5 G10 59% 52° 17% 3
1 PM Sunny 70° 70° 0% 0.00 in S 5 G12 53% 52° 16% 3
2 PM Sunny 72° 72° 0% 0.00 in S 10 49% 52° 13% 3
3 PM Sunny 72° 72° 0% 0.00 in S 10 48% 51° 13% 2
4 PM Sunny 71° 71° 0% 0.00 in S 10 49% 51° 13% 1
5 PM Sunny 69° 69° 0% 0.00 in SE 5 G10 55% 52° 16% 0
6 PM Partly Cloudy 64° 64° 0% 0.00 in SE 5 G10 63% 51° 29% 0
7 PM Partly Cloudy 61° 61° 0% 0.00 in SE 5 G10 70% 51° 33% 0
8 PM Partly Cloudy 59° 59° 0% 0.00 in SE 5 G12 75% 51° 42% 0
9 PM Partly Cloudy 58° 58° 0% 0.00 in SE 5 G12 75% 50° 37% 0
10 PM Partly Cloudy 57° 57° 0% 0.00 in SE 5 G13 77% 50° 39% 0
11 PM Partly Cloudy 55° 55° 0% 0.00 in SE 5 G14 80% 49° 40% 0
Saturday, October 2424 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 55° 55° 0% 0.00 in SE 5 G13 77% 48° 44% 0
1 AM Mostly Cloudy 54° 54° 0% 0.00 in SE 5 G13 77% 47° 51% 0
2 AM Partly Cloudy 53° 53° 0% 0.00 in SE 5 G13 77% 46° 30% 0
3 AM Partly Cloudy 53° 53° 0% 0.00 in S 5 G13 77% 46° 35% 0
4 AM Mostly Cloudy 52° 52° 0% 0.00 in S 5 G13 77% 45° 56% 0
5 AM Mostly Cloudy 51° 51° 0% 0.00 in S 5 G13 77% 44° 66% 0
6 AM Partly Sunny 50° 48° 0% 0.00 in S 5 G12 80% 44° 66% 0
7 AM Partly Sunny 50° 48° 0% 0.00 in S 5 G12 80% 44° 51% 0
8 AM Mostly Sunny 52° 52° 0% 0.00 in S 5 G13 77% 45° 50% 0
9 AM Mostly Sunny 56° 56° 0% 0.00 in S 5 G14 72% 47° 49% 1
10 AM Mostly Sunny 59° 59° 0% 0.00 in S 10 69% 49° 48% 2
11 AM Partly Sunny 62° 62° 0% 0.00 in S 10 G16 62% 49° 51% 3
12 PM Partly Sunny 66° 66° 0% 0.00 in S 10 G17 54% 49° 53% 3
1 PM Partly Sunny 68° 68° 0% 0.00 in S 10 G17 51% 49° 56% 3
2 PM Partly Sunny 70° 70° 0% 0.00 in S 10 G17 47% 49° 58% 3
3 PM Partly Sunny 70° 70° 0% 0.00 in S 10 G17 47% 49° 60% 2
4 PM Partly Sunny 70° 70° 0% 0.00 in S 10 G17 47% 49° 62% 1
5 PM Partly Sunny 68° 68° 0% 0.00 in S 10 G16 51% 49° 61% 0
6 PM Mostly Cloudy 66° 66° 0% 0.00 in S 10 G16 52% 48° 59% 0
7 PM Mostly Cloudy 64° 64° 0% 0.00 in S 5 G15 56% 48° 58% 0
8 PM Mostly Cloudy 61° 61° 0% 0.00 in S 5 G14 62% 48° 52% 0
9 PM Partly Cloudy 59° 59° 0% 0.00 in S 5 G14 67% 48° 45% 0
10 PM Partly Cloudy 57° 57° 0% 0.00 in S 5 G13 72% 48° 39% 0
11 PM Partly Cloudy 56° 56° 0% 0.00 in S 5 G13 72% 47° 40% 0
Sunday, October 2524 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 56° 56° 0% 0.00 in S 5 G12 72% 47° 42% 0
1 AM Partly Cloudy 55° 55° 0% 0.00 in S 5 G12 72% 46° 43% 0
2 AM Partly Cloudy 54° 54° 0% 0.00 in S 5 G12 74% 46° 47% –
3 AM Mostly Cloudy 53° 53° 0% 0.00 in S 5 G10 77% 46° 52% –
4 AM Mostly Cloudy 52° 52° 0% 0.00 in S 5 G10 80% 46° 56% –
5 AM Mostly Cloudy 51° 51° 0% 0.00 in S 5 80% 45° 58% –
6 AM Partly Sunny 51° 51° 0% 0.00 in S 5 80% 45° 61% –
7 AM Partly Sunny 51° 51° 2% 0.00 in S 5 80% 45° 63% –
8 AM Partly Sunny 53° 53° 2% 0.00 in S 5 77% 46° 62% –
9 AM Partly Sunny 57° 57° 2% 0.00 in SW 5 72% 48° 61% –
10 AM Partly Sunny 60° 60° 2% 0.00 in SW 5 G10 69% 50° 60% –
11 AM Partly Sunny 64° 64° 2% 0.00 in SW 5 G10 63% 51° 58% –
12 PM Partly Sunny 67° 67° 2% 0.00 in SW 5 59% 52° 56% –
1 PM Partly Sunny 69° 69° 2% 0.00 in SW 5 55% 52° 54% –
2 PM Partly Sunny 70° 70° 2% 0.00 in SW 5 55% 53° 54% –
3 PM Partly Sunny 71° 71° 2% 0.00 in SW 5 53% 53° 53% –
4 PM Partly Sunny 70° 70° 2% 0.00 in SW 5 55% 53° 53% –
5 PM Partly Sunny 68° 68° 2% 0.00 in SW 5 59% 53° 53% –
6 PM Mostly Cloudy 65° 65° 2% 0.00 in S 5 63% 52° 53% –
7 PM Mostly Cloudy 63° 63° 0% 0.00 in Calm 67% 52° 53% –
8 PM Mostly Cloudy 60° 60° 0% 0.00 in Calm 75% 52° 53% –
9 PM Mostly Cloudy 58° 58° 0% 0.00 in Calm 77% 51° 53% –
10 PM Mostly Cloudy 56° 56° 0% 0.00 in Calm 83% 51° 53% –
11 PM Mostly Cloudy 55° 55° 0% 0.00 in Calm 83% 50° 53% –
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 54° 54° 0% 0.00 in Calm 86% 50° 53% –
1 AM Mostly Cloudy 53° 53° 1% 0.00 in Calm 86% 49° 81% –
2 AM Mostly Cloudy 52° 52° 1% 0.00 in Calm 89% 49° 81% –
3 AM Mostly Cloudy 52° 52° 1% 0.00 in Calm 86% 48° 81% –
4 AM Mostly Cloudy 51° 51° 1% 0.00 in Calm 89% 48° 81% –
5 AM Mostly Cloudy 50° 50° 1% 0.00 in Calm 89% 47° 81% –
6 AM Mostly Cloudy 50° 49° 1% 0.00 in NE 5 89% 47° 81% –
7 AM Mostly Cloudy 50° 49° 4% 0.00 in NE 5 89% 47° 80% –
8 AM Mostly Cloudy 52° 52° 4% 0.00 in NE 5 G10 86% 48° 80% –
9 AM Mostly Cloudy 54° 54° 4% 0.00 in NE 5 G10 86% 50° 80% –
10 AM Mostly Cloudy 57° 57° 4% 0.00 in NE 5 G12 80% 51° 80% –
11 AM Mostly Cloudy 59° 59° 4% 0.00 in NE 5 G12 75% 51° 80% –
12 PM Mostly Cloudy 62° 62° 4% 0.00 in E 5 G12 67% 51° 80% –
1 PM Mostly Cloudy 63° 63° 8% 0.00 in E 5 G12 65% 51° 80% –
2 PM Mostly Cloudy 64° 64° 8% 0.00 in E 5 G13 63% 51° 80% –
3 PM Mostly Cloudy 64° 64° 8% 0.00 in E 10 60% 50° 80% –
4 PM Mostly Cloudy 63° 63° 8% 0.00 in E 10 62% 50° 80% –
5 PM Mostly Cloudy 62° 62° 8% 0.00 in E 10 62% 49° 80% –
6 PM Mostly Cloudy 59° 59° 8% 0.00 in E 10 69% 49° 80% –
7 PM Slight Chance Rain Showers 57° 57° 19% 0.00 in E 10 72% 48° 83% –
8 PM Slight Chance Rain Showers 54° 54° 19% 0.00 in E 10 80% 48° 83% –
9 PM Slight Chance Rain Showers 52° 52° 19% 0.00 in NE 10 86% 48° 83% –
10 PM Slight Chance Rain Showers 50° 47° 19% 0.00 in NE 5 G14 93% 48° 83% –
11 PM Slight Chance Rain Showers 49° 46° 19% 0.00 in NE 5 G14 93% 47° 83% –
Tuesday, October 2724 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Slight Chance Rain Showers 48° 45° 19% 0.00 in NE 5 G13 96% 47° 83% –
1 AM Slight Chance Rain Showers 48° 45° 22% <0.01 in NE 5 G13 93% 46° 83% –
2 AM Slight Chance Rain Showers 47° 44° 22% <0.01 in NE 5 G13 96% 46° 83% –
3 AM Slight Chance Rain Showers 47° 44° 22% <0.01 in NE 5 G13 93% 45° 83% –
4 AM Slight Chance Rain Showers 46° 43° 22% <0.01 in NE 5 G13 96% 45° 83% –
5 AM Slight Chance Rain Showers 45° 42° 22% <0.01 in NE 5 G13 96% 44° 83% –
6 AM Slight Chance Rain Showers 45° 41° 22% <0.01 in E 5 G14 96% 44° 83% –
7 AM Chance Rain Showers 45° 41° 27% 0.00 in E 5 G14 96% 44° 79% –
8 AM Chance Rain Showers 47° 43° 27% 0.00 in E 10 93% 45° 79% –
9 AM Chance Rain Showers 49° 46° 27% 0.00 in E 10 93% 47° 79% –
10 AM Chance Rain Showers 52° 52° 27% 0.00 in E 10 86% 48° 79% –
11 AM Chance Rain Showers 54° 54° 27% 0.00 in E 10 80% 48° 79% –
12 PM Chance Rain Showers 56° 56° 27% 0.00 in E 10 G16 74% 48° 79% –
1 PM Slight Chance Rain Showers 58° 58° 17% 0.00 in E 10 G16 67% 47° 71% –
2 PM Slight Chance Rain Showers 59° 59° 17% 0.00 in E 10 G16 64% 47° 71% –
3 PM Slight Chance Rain Showers 59° 59° 17% 0.00 in E 10 G16 62% 46° 71% –
4 PM Slight Chance Rain Showers 59° 59° 17% 0.00 in E 10 G16 62% 46° 71% –
5 PM Slight Chance Rain Showers 58° 58° 17% 0.00 in E 10 G16 64% 46° 71% –
6 PM Slight Chance Rain Showers 56° 56° 17% 0.00 in E 10 66% 45° 71% –
7 PM Mostly Cloudy 54° 54° 11% 0.00 in E 10 71% 45° 75% –
8 PM Mostly Cloudy 52° 52° 11% 0.00 in E 5 G14 77% 45° 75% –
9 PM Mostly Cloudy 50° 47° 11% 0.00 in E 5 G14 80% 44° 75% –
10 PM Mostly Cloudy 48° 45° 11% 0.00 in E 5 G13 86% 44° 75% –
11 PM Mostly Cloudy 47° 45° 11% 0.00 in E 5 G12 86% 43° 75% –
Wednesday, October 2821 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 46° 44° 11% 0.00 in NE 5 G12 89% 43° 75% –
1 AM Slight Chance Rain Showers 45° 44° 18% <0.01 in NE 5 G10 89% 42° 55% –
2 AM Slight Chance Rain Showers 44° 42° 18% <0.01 in NE 5 G10 93% 42° 55% –
3 AM Slight Chance Rain Showers 44° 42° 18% <0.01 in N 5 G10 93% 42° 55% –
4 AM Slight Chance Rain Showers 43° 41° 18% <0.01 in N 5 G10 96% 42° 55% –
5 AM Slight Chance Rain Showers 42° 40° 18% <0.01 in N 5 G10 96% 41° 55% –
6 AM Slight Chance Rain Showers 41° 39° 18% <0.01 in N 5 100% 41° 55% –
7 AM Partly Sunny 42° 40° 10% 0.00 in N 5 96% 41° 61% –
8 AM Partly Sunny 45° 43° 10% 0.00 in NW 5 G10 93% 43° 61% –
9 AM Partly Sunny 48° 46° 10% 0.00 in W 5 G12 86% 44° 61% –
10 AM Partly Sunny 52° 52° 10% 0.00 in SW 5 G13 80% 46° 61% –
11 AM Partly Sunny 55° 55° 10% 0.00 in SW 5 G14 72% 46° 61% –
12 PM Partly Sunny 57° 57° 10% 0.00 in SW 5 G14 67% 46° 61% –
1 PM Mostly Sunny 58° 58° 4% 0.00 in SW 10 62% 45° 50% –
2 PM Mostly Sunny 59° 59° 4% 0.00 in SW 10 60% 45° 50% –
3 PM Mostly Sunny 60° 60° 4% 0.00 in SW 10 55% 44° 50% –
4 PM Mostly Sunny 60° 60° 4% 0.00 in SW 10 55% 44° 50% –
5 PM Mostly Sunny 59° 59° 4% 0.00 in SW 5 G13 57% 44° 50% –
6 PM Partly Cloudy 56° 56° 4% 0.00 in SW 5 G12 66% 45° 50% –
7 PM Mostly Cloudy 54° 54° 10% 0.00 in SW 5 G10 71% 45° 52% –
8 PM Mostly Cloudy 52° 52° 10% 0.00 in SW 5 G10 77% 45° 52% –

National Weather Service forecast updated 1 hr 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.