Arlington Heights, IL 60005 Hourly Weather

Cook County1:53 PM CDT42.06°N, 87.99°W

Next 48 hours

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 4 AM 7 AM 10 AM 45° 50° 55° 60° 65° 70° 75° %
TemperatureFeels likeChance of precipitationNight
Thursday, October 2211 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
1 PM Sunny 71° 71° 0% 0.00 in Calm 47% 50° 1% 4
2 PM Sunny 72° 72° 0% 0.00 in E 5 45% 50° 1% 3
3 PM Sunny 72° 72° 0% 0.00 in E 5 48% 52° 1% 2
4 PM Sunny 72° 72° 0% 0.00 in E 5 50% 52° 2% 1
5 PM Sunny 69° 69° 0% 0.00 in E 5 55% 52° 3% 0
6 PM Mostly Clear 65° 65° 0% 0.00 in E 5 61% 52° 9% 0
7 PM Mostly Clear 61° 61° 0% 0.00 in E 5 70% 51° 18% 0
8 PM Mostly Clear 59° 59° 0% 0.00 in Calm 78% 52° 13% 0
9 PM Mostly Clear 57° 57° 0% 0.00 in Calm 86% 53° 20% 0
10 PM Partly Cloudy 55° 55° 0% 0.00 in Calm 90% 52° 36% 0
11 PM Partly Cloudy 54° 54° 0% 0.00 in Calm 94% 52° 37% 0
Friday, October 2324 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 53° 53° 0% 0.00 in Calm 95% 52° 32% 0
1 AM Partly Cloudy 53° 53° 0% 0.00 in Calm 96% 52° 44% 0
2 AM Partly Cloudy 52° 52° 0% 0.00 in Calm 97% 52° 44% 0
3 AM Patchy Fog 52° 52° 0% 0.00 in Calm 99% 51° 46% 0
4 AM Patchy Fog 51° 51° 0% 0.00 in Calm 99% 51° 47% 0
5 AM Patchy Fog 50° 50° 0% 0.00 in Calm 100% 50° 44% 0
6 AM Areas Of Fog 49° 49° 0% 0.00 in Calm 100% 49° 46% 0
7 AM Areas Of Fog 49° 49° 0% 0.00 in Calm 100% 49° 50% 0
8 AM Patchy Fog 50° 50° 0% 0.00 in Calm 95% 49° 43% 0
9 AM Mostly Sunny 55° 55° 0% 0.00 in SSE 5 83% 49° 43% 1
10 AM Mostly Sunny 59° 59° 0% 0.00 in S 5 73% 50° 43% 2
11 AM Sunny 63° 63° 0% 0.00 in S 5 65% 51° 18% 3
12 PM Sunny 67° 67° 0% 0.00 in S 5 57% 51° 10% 4
1 PM Sunny 70° 70° 0% 0.00 in S 5 G10 52% 51° 9% 4
2 PM Sunny 71° 71° 0% 0.00 in SSE 10 49% 50° 15% 3
3 PM Sunny 71° 71° 0% 0.00 in SSE 10 48% 50° 14% 2
4 PM Sunny 71° 71° 0% 0.00 in SE 5 G10 48% 50° 13% 1
5 PM Sunny 69° 69° 0% 0.00 in SE 5 52% 50° 10% 0
6 PM Mostly Clear 66° 66° 0% 0.00 in ESE 5 57% 50° 11% 0
7 PM Mostly Clear 62° 62° 0% 0.00 in ESE 5 63% 50° 23% 0
8 PM Mostly Clear 60° 60° 0% 0.00 in ESE 5 68% 50° 9% 0
9 PM Mostly Clear 59° 59° 0% 0.00 in SE 5 72% 50° 17% 0
10 PM Mostly Clear 58° 58° 0% 0.00 in SE 5 74% 50° 24% 0
11 PM Partly Cloudy 57° 57° 0% 0.00 in SE 5 75% 49° 28% 0
Saturday, October 2424 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 56° 56° 0% 0.00 in SSE 5 74% 48° 32% 0
1 AM Partly Cloudy 55° 55° 0% 0.00 in SSE 5 74% 47° 36% 0
2 AM Partly Cloudy 55° 55° 0% 0.00 in SSE 5 74% 46° 37% 0
3 AM Partly Cloudy 54° 54° 0% 0.00 in SSE 5 75% 46° 37% 0
4 AM Partly Cloudy 52° 52° 0% 0.00 in SSE 5 78% 46° 38% 0
5 AM Partly Cloudy 51° 49° 0% 0.00 in SSE 5 81% 45° 41% 0
6 AM Mostly Sunny 50° 48° 0% 0.00 in SSE 5 84% 45° 44% 0
7 AM Mostly Sunny 50° 48° 0% 0.00 in SSE 5 83% 45° 47% 0
8 AM Mostly Sunny 52° 52° 0% 0.00 in SSE 5 80% 46° 47% 0
9 AM Mostly Sunny 56° 56° 0% 0.00 in S 5 G10 74% 47° 46% 1
10 AM Mostly Sunny 59° 59° 0% 0.00 in S 10 67% 48° 46% 2
11 AM Mostly Sunny 63° 63° 0% 0.00 in S 10 61% 49° 44% 3
12 PM Mostly Sunny 66° 66° 0% 0.00 in S 10 56% 50° 43% 4
1 PM Mostly Sunny 68° 68° 0% 0.00 in S 10 52% 50° 41% 4
2 PM Mostly Sunny 69° 69° 0% 0.00 in S 10 50% 50° 45% 3
3 PM Mostly Sunny 70° 70° 0% 0.00 in S 10 48% 49° 48% 2
4 PM Partly Sunny 69° 69° 0% 0.00 in S 10 48% 49° 52% 1
5 PM Partly Sunny 68° 68° 0% 0.00 in S 10 51% 49° 56% 0
6 PM Mostly Cloudy 65° 65° 0% 0.00 in SSE 10 54% 48° 59% 0
7 PM Mostly Cloudy 63° 63° 0% 0.00 in SSE 5 58% 48° 63% 0
8 PM Mostly Cloudy 61° 61° 0% 0.00 in S 5 62% 48° 56% 0
9 PM Partly Cloudy 60° 60° 0% 0.00 in S 5 64% 48° 50% 0
10 PM Partly Cloudy 59° 59° 0% 0.00 in S 5 66% 48° 43% 0
11 PM Partly Cloudy 58° 58° 0% 0.00 in S 5 66% 47° 45% 0
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 67% 46° 47% 0
1 AM Partly Cloudy 57° 57° 0% 0.00 in S 5 67% 46° 49% 0
2 AM Partly Cloudy 56° 56° 0% 0.00 in S 5 68% 46° 50% –
3 AM Mostly Cloudy 55° 55° 0% 0.00 in SSW 5 69% 45° 52% –
4 AM Mostly Cloudy 54° 54° 0% 0.00 in SSW 5 71% 45° 53% –
5 AM Mostly Cloudy 53° 53° 0% 0.00 in SSW 5 73% 45° 55% –
6 AM Partly Sunny 52° 52° 0% 0.00 in SSW 5 75% 44° 57% –
7 AM Partly Sunny 52° 52° 0% – SSW 5 75% 45° 59% –
8 AM Partly Sunny 54° 54° 0% – SSW 5 73% 46° 57% –
9 AM Partly Sunny 58° 58° 0% – SSW 5 68% 47° 56% –
10 AM Partly Sunny 62° 62° 0% – SSW 5 63% 49° 54% –
11 AM Partly Sunny 65° 65° 0% – SSW 5 58% 50° 52% –
12 PM Mostly Sunny 68° 68° 0% – SSW 5 54% 51° 49% –
1 PM Mostly Sunny 71° 71° 0% – SSW 5 50% 51° 47% –
2 PM Mostly Sunny 73° 73° 0% – SSW 5 47% 52° 47% –
3 PM Mostly Sunny 73° 73° 0% – SSW 5 46% 52° 47% –
4 PM Mostly Sunny 73° 73° 0% – SSW 5 47% 51° 47% –
5 PM Mostly Sunny 70° 70° 0% – SSW 5 51% 51° 49% –
6 PM Mostly Cloudy 67° 67° 0% – SSW 5 56% 51° 51% –
7 PM Mostly Cloudy 66° 66° 0% – Calm 58% 51° 53% –
8 PM Mostly Cloudy 63° 63° 0% – Calm 63% 51° 53% –
9 PM Mostly Cloudy 61° 61° 0% – Calm 69% 50° 53% –
10 PM Mostly Cloudy 59° 59° 0% – Calm 73% 50° 53% –
11 PM Mostly Cloudy 58° 58° 0% – Calm 75% 50° 53% –
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 57° 57° 0% – Calm 76% 49° 53% –
1 AM Mostly Cloudy 56° 56° 0% – Calm 76% 49° 65% –
2 AM Mostly Cloudy 55° 55° 0% – Calm 78% 49° 65% –
3 AM Mostly Cloudy 54° 55° 0% – Calm 80% 48° 65% –
4 AM Mostly Cloudy 54° 54° 0% – Calm 82% 48° 65% –
5 AM Mostly Cloudy 53° 53° 0% – Calm 85% 48° 65% –
6 AM Partly Sunny 52° 52° 0% – Calm 86% 48° 65% –
7 AM Mostly Cloudy 52° 52° 2% – Calm 87% 48° 72% –
8 AM Mostly Cloudy 54° 54° 2% – Calm 84% 50° 72% –
9 AM Mostly Cloudy 57° 57° 2% – NE 5 79% 51° 72% –
10 AM Mostly Cloudy 60° 60° 2% – NE 5 75% 52° 72% –
11 AM Mostly Cloudy 62° 62° 2% – NE 5 70% 52° 72% –
12 PM Mostly Cloudy 64° 64° 2% – NE 5 67% 52° 72% –
1 PM Partly Sunny 65° 65° 3% – NE 5 63% 52° 67% –
2 PM Partly Sunny 66° 66° 3% – NE 5 61% 52° 67% –
3 PM Partly Sunny 66° 66° 3% – NE 5 59% 51° 67% –
4 PM Partly Sunny 65° 65° 3% – NE 5 G10 59% 51° 67% –
5 PM Partly Sunny 64° 64° 3% – NE 5 G10 61% 50° 67% –
6 PM Mostly Cloudy 62° 62° 3% – NE 5 G10 64% 50° 67% –
7 PM Mostly Cloudy 60° 60° 8% – NE 5 G10 69% 50° 77% –
8 PM Mostly Cloudy 58° 58° 8% – NE 5 G10 74% 50° 77% –
9 PM Mostly Cloudy 56° 56° 8% – NE 5 80% 50° 77% –
10 PM Mostly Cloudy 54° 55° 8% – NE 5 84% 50° 77% –
11 PM Mostly Cloudy 54° 54° 8% – NE 5 86% 50° 77% –
Tuesday, October 2724 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 53° 53° 8% – NE 5 86% 49° 77% –
1 AM Mostly Cloudy 53° 53° 12% – NE 5 86% 49° 81% –
2 AM Mostly Cloudy 52° 52° 12% – NE 5 87% 48° 81% –
3 AM Mostly Cloudy 52° 52° 12% – NE 5 88% 48° 81% –
4 AM Mostly Cloudy 51° 49° 12% – NE 5 89% 48° 81% –
5 AM Mostly Cloudy 50° 48° 12% – ENE 5 91% 47° 81% –
6 AM Mostly Cloudy 49° 47° 12% – ENE 5 92% 47° 81% –
7 AM Slight Chance Rain Showers 49° 47° 20% – ENE 5 91% 47° 80% –
8 AM Slight Chance Rain Showers 51° 51° 20% – ENE 5 G10 86% 48° 80% –
9 AM Slight Chance Rain Showers 54° 54° 20% – E 5 G12 81% 48° 80% –
10 AM Slight Chance Rain Showers 57° 57° 20% – E 10 75% 49° 80% –
11 AM Slight Chance Rain Showers 59° 59° 20% – E 10 71% 49° 80% –
12 PM Slight Chance Rain Showers 60° 60° 20% – E 10 68% 49° 80% –
1 PM Partly Sunny 61° 61° 14% – E 10 65% 49° 68% –
2 PM Partly Sunny 62° 62° 14% – E 10 62% 48° 68% –
3 PM Partly Sunny 62° 62° 14% – ENE 10 60% 48° 68% –
4 PM Partly Sunny 62° 62° 14% – ENE 10 59% 47° 68% –
5 PM Partly Sunny 61° 61° 14% – ENE 10 60% 47° 68% –
6 PM Mostly Cloudy 59° 59° 14% – ENE 5 G10 62% 47° 68% –
7 PM Slight Chance Rain Showers 58° 58° 18% – ENE 5 66% 46° 83% –
8 PM Slight Chance Rain Showers 56° 56° 18% – ENE 5 70% 46° 83% –
9 PM Slight Chance Rain Showers 54° 54° 18% – E 5 75% 46° 83% –
10 PM Slight Chance Rain Showers 53° 53° 18% – E 5 78% 46° 83% –
11 PM Slight Chance Rain Showers 52° 52° 18% – ESE 5 79% 46° 83% –
Wednesday, October 2823 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Slight Chance Rain Showers 52° 52° 18% – SSE 5 79% 46° 83% –
1 AM Slight Chance Rain Showers 51° 51° 16% – S 5 79% 45° 67% –
2 AM Slight Chance Rain Showers 50° 49° 16% – SSE 5 81% 45° 67% –
3 AM Slight Chance Rain Showers 49° 48° 16% – E 5 84% 44° 67% –
4 AM Slight Chance Rain Showers 48° 46° 16% – ENE 5 86% 44° 67% –
5 AM Slight Chance Rain Showers 47° 45° 16% – NE 5 88% 43° 67% –
6 AM Slight Chance Rain Showers 46° 45° 16% – N 5 88% 43° 67% –
7 AM Partly Sunny 46° 45° 12% – NNW 5 87% 43° 52% –
8 AM Partly Sunny 49° 47° 12% – NW 5 82% 44° 52% –
9 AM Partly Sunny 52° 52° 12% – W 5 77% 45° 52% –
10 AM Partly Sunny 55° 55° 12% – W 5 72% 46° 52% –
11 AM Partly Sunny 57° 57° 12% – W 5 67% 46° 52% –
12 PM Partly Sunny 59° 59° 12% – WSW 5 64% 46° 52% –
1 PM Mostly Sunny 60° 60° 7% – WSW 5 61% 46° 48% –
2 PM Mostly Sunny 61° 61° 7% – WSW 5 58% 46° 48% –
3 PM Mostly Sunny 61° 61° 7% – SW 5 56% 46° 48% –
4 PM Mostly Sunny 61° 61° 7% – SW 5 56% 45° 48% –
5 PM Mostly Sunny 60° 60° 7% – SW 5 58% 45° 48% –
6 PM Partly Cloudy 58° 59° 7% – SW 5 61% 45° 48% –
7 PM Partly Cloudy 57° 57° 8% – SW 5 65% 45° 48% –
8 PM Partly Cloudy 55° 55° 8% – SW 5 69% 45° 48% –
9 PM Partly Cloudy 54° 54° 8% – WSW 5 74% 46° 48% –
10 PM Partly Cloudy 52° 52° 8% – WSW 5 78% 46° 48% –

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.