Chicago, IL 60640 Hourly Weather

Cook County4:21 AM CDT41.97°N, 87.66°W

Next 48 hours

4 AM 7 AM 10 AM 1 PM 4 PM 7 PM 10 PM Fri Oct 23 1 AM 4 AM 7 AM 10 AM 1 PM 4 PM 7 PM 10 PM Sat Oct 24 1 AM 50° 55° 60° 65° %
TemperatureFeels likeChance of precipitationNight
Thursday, October 2220 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
4 AM Clear 55° 55° 0% 0.00 in W 5 75% 47° 3% 0
5 AM Clear 52° 52° 0% 0.00 in Calm 84% 47° 3% 0
6 AM Sunny 51° 51° 0% 0.00 in Calm 88% 47° 4% 0
7 AM Sunny 51° 51° 0% 0.00 in Calm 89% 48° 5% 0
8 AM Sunny 53° 53° 0% 0.00 in Calm 85% 48° 3% 0
9 AM Sunny 57° 57° 0% 0.00 in Calm 79% 50° 2% 1
10 AM Sunny 61° 61° 0% 0.00 in Calm 74% 52° 5% 2
11 AM Sunny 63° 63° 0% 0.00 in Calm 70% 53° 4% 3
12 PM Sunny 65° 65° 0% 0.00 in NNE 5 63% 52° 3% 4
1 PM Sunny 67° 67° 0% 0.00 in NE 5 58% 52° 6% 4
2 PM Sunny 67° 67° 0% 0.00 in ENE 5 59% 52° 8% 3
3 PM Sunny 67° 67° 0% 0.00 in ENE 5 61% 53° 5% 2
4 PM Sunny 66° 66° 0% 0.00 in NE 5 63% 53° 9% 1
5 PM Sunny 64° 64° 0% 0.00 in NE 5 66% 53° 8% 0
6 PM Mostly Clear 62° 62° 0% 0.00 in ENE 5 69% 51° 10% 0
7 PM Mostly Clear 60° 60° 0% 0.00 in ENE 5 71% 50° 14% 0
8 PM Mostly Clear 59° 59° 0% 0.00 in ENE 5 77% 52° 21% 0
9 PM Partly Cloudy 58° 58° 0% 0.00 in ENE 5 86% 54° 26% 0
10 PM Partly Cloudy 58° 58° 0% 0.00 in ENE 5 88% 54° 30% 0
11 PM Partly Cloudy 57° 57° 0% 0.00 in E 5 91% 54° 32% 0
Friday, October 2324 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 56° 56° 0% 0.00 in E 5 93% 54° 34% 0
1 AM Mostly Clear 56° 56° 0% 0.00 in E 5 93% 54° 23% 0
2 AM Mostly Clear 55° 55° 0% 0.00 in E 5 92% 53° 22% 0
3 AM Partly Cloudy 54° 54° 0% 0.00 in ESE 5 93% 52° 29% 0
4 AM Mostly Clear 53° 53° 0% 0.00 in ESE 5 94% 51° 25% 0
5 AM Partly Cloudy 52° 52° 0% 0.00 in SE 5 95% 50° 35% 0
6 AM Mostly Sunny 51° 51° 0% 0.00 in SSE 5 95% 50° 40% 0
7 AM Mostly Sunny 51° 50° 0% 0.00 in SSE 5 94% 49° 45% 0
8 AM Mostly Sunny 52° 52° 0% 0.00 in S 5 88% 49° 32% 0
9 AM Mostly Sunny 56° 56° 0% 0.00 in S 5 80% 50° 33% 1
10 AM Mostly Sunny 59° 59° 0% 0.00 in S 5 74% 51° 29% 2
11 AM Sunny 62° 62° 0% 0.00 in S 5 69% 52° 21% 3
12 PM Sunny 65° 65° 0% 0.00 in SSE 5 64% 52° 14% 3
1 PM Sunny 67° 67° 0% 0.00 in SE 5 60% 52° 20% 3
2 PM Mostly Sunny 68° 68° 0% 0.00 in SE 5 58% 52° 33% 3
3 PM Mostly Sunny 68° 68° 0% 0.00 in ESE 5 57% 52° 27% 2
4 PM Sunny 67° 67° 0% 0.00 in ESE 5 58% 52° 22% 1
5 PM Sunny 65° 65° 0% 0.00 in ESE 5 63% 52° 20% 0
6 PM Mostly Clear 63° 63° 0% 0.00 in ESE 5 69% 53° 20% 0
7 PM Partly Cloudy 61° 61° 0% 0.00 in ESE 5 71% 52° 27% 0
8 PM Partly Cloudy 60° 61° 0% 0.00 in ESE 5 72% 52° 43% 0
9 PM Partly Cloudy 60° 60° 0% 0.00 in SE 5 G10 73% 51° 33% 0
10 PM Mostly Clear 59° 59° 0% 0.00 in SE 5 G10 73% 51° 23% 0
11 PM Partly Cloudy 58° 58° 0% 0.00 in SSE 5 G12 74% 50° 26% 0
Saturday, October 2424 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 57° 57° 0% 0.00 in SSE 5 G10 74% 49° 28% 0
1 AM Partly Cloudy 56° 56° 0% 0.00 in SSE 5 G10 75% 48° 31% 0
2 AM Partly Cloudy 56° 56° 0% 0.00 in SSE 5 G10 75% 48° 31% 0
3 AM Partly Cloudy 55° 55° 0% 0.00 in SSE 5 G10 76% 47° 30% 0
4 AM Partly Cloudy 54° 54° 0% 0.00 in SSE 5 G10 78% 47° 30% 0
5 AM Partly Cloudy 52° 52° 0% 0.00 in SSE 5 80% 46° 31% 0
6 AM Mostly Sunny 51° 51° 0% 0.00 in S 5 81% 46° 32% 0
7 AM Mostly Sunny 52° 52° 0% 0.00 in S 5 81% 46° 33% 0
8 AM Mostly Sunny 53° 53° 0% 0.00 in S 5 79% 47° 36% 0
9 AM Mostly Sunny 56° 56° 0% 0.00 in S 5 G10 75% 48° 38% 1
10 AM Mostly Sunny 59° 59° 0% 0.00 in S 10 71% 50° 41% 2
11 AM Mostly Sunny 62° 62° 0% 0.00 in S 10 66% 51° 41% 3
12 PM Mostly Sunny 64° 64° 0% 0.00 in S 10 63% 52° 42% 4
1 PM Mostly Sunny 66° 66° 0% 0.00 in S 10 60% 52° 42% 4
2 PM Mostly Sunny 67° 67° 0% 0.00 in S 10 58% 52° 44% 3
3 PM Mostly Sunny 68° 68° 0% 0.00 in SSE 10 57% 52° 47% 2
4 PM Mostly Sunny 67° 67° 0% 0.00 in SSE 10 57% 51° 49% 1
5 PM Partly Sunny 66° 66° 0% 0.00 in SSE 10 59% 51° 51% 0
6 PM Mostly Cloudy 64° 64° 0% 0.00 in SSE 5 G10 63% 51° 52% 0
7 PM Mostly Cloudy 62° 62° 0% 0.00 in SSE 5 66% 51° 54% 0
8 PM Partly Cloudy 61° 61° 0% 0.00 in SSE 5 G10 67% 50° 50% –
9 PM Partly Cloudy 60° 60° 0% 0.00 in S 5 G10 67% 50° 45% –
10 PM Partly Cloudy 60° 60° 0% 0.00 in S 5 G10 67% 49° 41% –
11 PM Partly Cloudy 59° 59° 0% 0.00 in S 5 G10 68% 48° 42% –
Sunday, October 2524 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 58° 58° 0% 0.00 in S 5 G10 68% 48° 44% –
1 AM Partly Cloudy 57° 57° 0% 0.00 in S 5 G10 69% 47° 45% –
2 AM Partly Cloudy 56° 57° 0% 0.00 in S 5 69% 46° 46% –
3 AM Partly Cloudy 56° 56° 0% 0.00 in S 5 70% 46° 48% –
4 AM Partly Cloudy 55° 55° 0% 0.00 in S 5 71% 46° 49% –
5 AM Partly Cloudy 54° 54° 0% 0.00 in S 5 73% 45° 49% –
6 AM Mostly Sunny 53° 53° 0% 0.00 in SSW 5 75% 45° 49% –
7 AM Mostly Sunny 53° 53° 0% – SSW 5 75% 45° 49% –
8 AM Mostly Sunny 55° 55° 0% – SSW 5 72% 46° 50% –
9 AM Partly Sunny 58° 58° 0% – SSW 5 68% 48° 51% –
10 AM Partly Sunny 62° 62° 0% – SSW 5 63% 50° 52% –
11 AM Partly Sunny 66° 66° 0% – SSW 5 59% 51° 52% –
12 PM Partly Sunny 69° 69° 0% – SSW 5 56% 52° 52% –
1 PM Partly Sunny 71° 71° 0% – SSW 5 53% 53° 52% –
2 PM Mostly Sunny 72° 72° 0% – SSW 5 51% 53° 50% –
3 PM Mostly Sunny 73° 73° 0% – S 5 51% 53° 48% –
4 PM Mostly Sunny 72° 72° 0% – S 5 52% 53° 46% –
5 PM Mostly Sunny 70° 70° 0% – S 5 55% 53° 48% –
6 PM Partly Cloudy 67° 67° 0% – S 5 61% 53° 49% –
7 PM Mostly Cloudy 64° 64° 0% – Calm 67% 53° 51% –
8 PM Mostly Cloudy 62° 62° 0% – Calm 70% 52° 51% –
9 PM Mostly Cloudy 61° 61° 0% – S 5 73% 52° 51% –
10 PM Mostly Cloudy 60° 60° 0% – S 5 75% 52° 51% –
11 PM Mostly Cloudy 59° 59° 0% – SSW 5 75% 51° 51% –
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 58° 58° 0% – WSW 5 75% 50° 51% –
1 AM Mostly Cloudy 57° 57° 0% – W 5 76% 50° 62% –
2 AM Mostly Cloudy 56° 56° 0% – WNW 5 77% 49° 62% –
3 AM Mostly Cloudy 56° 56° 0% – NNW 5 79% 49° 62% –
4 AM Mostly Cloudy 55° 55° 0% – N 5 81% 49° 62% –
5 AM Mostly Cloudy 54° 54° 0% – N 5 83% 49° 62% –
6 AM Partly Sunny 53° 53° 0% – N 5 85% 49° 62% –
7 AM Partly Sunny 54° 54° 1% – N 5 84% 49° 65% –
8 AM Partly Sunny 56° 56° 1% – N 5 82% 50° 65% –
9 AM Partly Sunny 58° 58° 1% – NNE 5 78% 51° 65% –
10 AM Partly Sunny 61° 61° 1% – NNE 5 74% 53° 65% –
11 AM Partly Sunny 62° 62° 1% – NNE 5 72% 53° 65% –
12 PM Partly Sunny 63° 63° 1% – NNE 5 70% 53° 65% –
1 PM Partly Sunny 64° 64° 2% – NNE 5 69% 53° 65% –
2 PM Partly Sunny 64° 64° 2% – NNE 5 66% 53° 65% –
3 PM Partly Sunny 64° 65° 2% – NNE 5 G12 65% 53° 65% –
4 PM Partly Sunny 64° 64° 2% – NNE 10 65% 52° 65% –
5 PM Partly Sunny 63° 63° 2% – NNE 10 68% 52° 65% –
6 PM Mostly Cloudy 61° 61° 2% – NNE 10 72% 52° 65% –
7 PM Mostly Cloudy 59° 59° 6% – NNE 10 76% 51° 72% –
8 PM Mostly Cloudy 58° 58° 6% – NNE 10 79% 51° 72% –
9 PM Mostly Cloudy 57° 57° 6% – NE 10 81% 51° 72% –
10 PM Mostly Cloudy 56° 56° 6% – NE 10 82% 50° 72% –
11 PM Mostly Cloudy 55° 55° 6% – NE 10 83% 50° 72% –
Tuesday, October 2724 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 54° 54° 6% – NE 10 83% 50° 72% –
1 AM Mostly Cloudy 54° 54° 10% – NE 10 84% 49° 81% –
2 AM Mostly Cloudy 53° 53° 10% – NE 10 85% 49° 81% –
3 AM Mostly Cloudy 52° 52° 10% – ENE 10 85% 48° 81% –
4 AM Mostly Cloudy 52° 52° 10% – ENE 10 86% 48° 81% –
5 AM Mostly Cloudy 51° 48° 10% – ENE 10 87% 47° 81% –
6 AM Mostly Cloudy 50° 47° 10% – E 10 87% 46° 81% –
7 AM Slight Chance Rain Showers 50° 47° 18% – E 10 87% 46° 72% –
8 AM Slight Chance Rain Showers 52° 52° 18% – E 10 84% 47° 72% –
9 AM Slight Chance Rain Showers 55° 55° 18% – E 10 79% 48° 72% –
10 AM Slight Chance Rain Showers 57° 57° 18% – E 10 75% 50° 72% –
11 AM Slight Chance Rain Showers 59° 59° 18% – E 10 72% 50° 72% –
12 PM Slight Chance Rain Showers 60° 60° 18% – E 10 69% 50° 72% –
1 PM Partly Sunny 61° 61° 12% – E 10 67% 50° 69% –
2 PM Partly Sunny 62° 62° 12% – E 10 64% 49° 69% –
3 PM Partly Sunny 62° 62° 12% – ENE 10 61% 49° 69% –
4 PM Partly Sunny 62° 62° 12% – ENE 10 61% 48° 69% –
5 PM Partly Sunny 61° 61° 12% – ENE 10 63% 48° 69% –
6 PM Mostly Cloudy 60° 60° 12% – ENE 10 66% 48° 69% –
7 PM Slight Chance Rain Showers 58° 58° 16% – ENE 10 70% 48° 81% –
8 PM Slight Chance Rain Showers 57° 57° 16% – ENE 10 72% 48° 81% –
9 PM Slight Chance Rain Showers 55° 55° 16% – E 10 74% 47° 81% –
10 PM Slight Chance Rain Showers 54° 54° 16% – ESE 10 75% 47° 81% –
11 PM Slight Chance Rain Showers 54° 54° 16% – ESE 5 G12 76% 46° 81% –
Wednesday, October 2815 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Slight Chance Rain Showers 53° 53° 16% – SSE 5 G12 76% 46° 81% –
1 AM Slight Chance Rain Showers 52° 52° 16% – SSE 5 G10 77% 45° 70% –
2 AM Slight Chance Rain Showers 51° 51° 16% – SSE 5 G10 79% 45° 70% –
3 AM Slight Chance Rain Showers 50° 47° 16% – ESE 5 G10 81% 44° 70% –
4 AM Slight Chance Rain Showers 49° 46° 16% – ESE 5 G10 82% 44° 70% –
5 AM Slight Chance Rain Showers 48° 45° 16% – E 5 G10 84% 43° 70% –
6 AM Slight Chance Rain Showers 47° 44° 16% – NE 5 84% 42° 70% –
7 AM Mostly Sunny 47° 44° 13% – N 5 83% 42° 48% –
8 AM Mostly Sunny 49° 47° 13% – N 5 81% 44° 48% –
9 AM Mostly Sunny 52° 52° 13% – NW 5 G10 77% 45° 48% –
10 AM Mostly Sunny 55° 55° 13% – WNW 5 G10 73% 46° 48% –
11 AM Mostly Sunny 57° 57° 13% – WNW 5 G10 70% 47° 48% –
12 PM Mostly Sunny 58° 58° 13% – W 5 G10 67% 47° 48% –
1 PM Mostly Sunny 59° 59° 8% – W 5 G10 65% 47° 47% –
2 PM Mostly Sunny 60° 60° 8% – W 5 G10 62% 47° 47% –

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.