This Afternoon
Partly Sunny
Partly sunny, with a high near 82. Southeast wind around 10 mph.
Tonight
Patchy Fog
Patchy fog after 1am. Otherwise, partly cloudy, with a low around 61. Southeast wind 5 to 10 mph.
Sat, May 18th Temperature Apparent Temp. Dew Point Humidity Wind Cond. Precipitation
4pm 80°F 81°F 61°F 52% 9 se -
5pm 79°F 80°F 61°F 50% 8 ne -
6pm 78°F 79°F 61°F 51% 7 ne -
7pm 79°F 79°F 62°F 56% 8 se -
8pm 74°F 76°F 62°F 44% 8 ne -
9pm 69°F 73°F 62°F 50% 8 ne -
10pm 70°F 70°F 62°F 76% 8 ese -
11pm 67°F 68°F 61°F 70% 7 ne -
Sunday
Slight Chc Thunderstorms
A 20 percent chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 87. Southeast wind 5 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Chance Thunderstorms
A 50 percent chance of showers and thunderstorms, mainly after 7pm. Mostly cloudy, with a low around 65. South southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Sun, May 19th Temperature Apparent Temp. Dew Point Humidity Wind Cond. Precipitation
12am 64°F 66°F 60°F 73% 6 ne -
1am 64°F 64°F 60°F 87% 6 ese -
2am 63°F 63°F 59°F 85% 6 ne -
3am 62°F 62°F 58°F 86% 6 ne -
4am 62°F 62°F 59°F 90% 6 ese -
5am 62°F 60°F 59°F 87% 6 ne -
6am 64°F 61°F 59°F 84% 6 ne -
7am 66°F 66°F 60°F 81% 8 se -
8am 66°F 58°F 58°F 74% 10 ne -
9am 72°F 62°F 59°F 67% 9 ne -
10am 78°F 78°F 63°F 60% 13 sse -
11am 78°F 74°F 63°F 57% 15 ne -
12pm 81°F 76°F 63°F 54% 14 ne -
1pm 83°F 84°F 64°F 53% 16 sse -
2pm 83°F 84°F 64°F 51% 16 ne -
3pm 84°F 84°F 64°F 49% 16 ne -
4pm 85°F 86°F 64°F 49% 16 sse slight chance of thunderstorms
5pm 84°F 85°F 64°F 45% 15 ne slight chance of thunderstorms
6pm 83°F 84°F 64°F 47% 14 ne slight chance of thunderstorms
7pm 83°F 85°F 65°F 55% 14 sse chance of thunderstorms
8pm 79°F 81°F 64°F 47% 13 ne chance of thunderstorms
9pm 75°F 77°F 63°F 51% 12 ne chance of thunderstorms
10pm 75°F 75°F 64°F 68% 12 sse chance of thunderstorms
11pm 74°F 74°F 64°F 64% 12 ne chance of thunderstorms
Monday
Chance Thunderstorms
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 86. Breezy, with a south wind 10 to 20 mph, with gusts as high as 30 mph.
Monday Night
Thunderstorms Likely
Showers and thunderstorms likely. Mostly cloudy, with a low around 66. Chance of precipitation is 60%.
Mon, May 20th Temperature Apparent Temp. Dew Point Humidity Wind Cond. Precipitation
12am 73°F 73°F 64°F 66% 12 ne chance of thunderstorms
1am 73°F 73°F 64°F 74% 12 sse chance of thunderstorms
2am 69°F 70°F 64°F 62% 10 ne chance of thunderstorms
3am 65°F 67°F 64°F 68% 9 ne chance of thunderstorms
4am 66°F 66°F 64°F 93% 10 sse chance of thunderstorms
5am 66°F 64°F 64°F 90% 10 ne chance of thunderstorms
6am 68°F 65°F 64°F 87% 10 ne chance of thunderstorms
7am 70°F 70°F 65°F 84% 12 s chance of thunderstorms
8am 70°F 62°F 65°F 74% 14 ne chance of thunderstorms
9am 76°F 66°F 65°F 64% 13 ne chance of thunderstorms
10am 82°F 84°F 65°F 56% 16 s chance of thunderstorms
11am 82°F 84°F 65°F 55% 16 ne chance of thunderstorms
12pm 83°F 84°F 65°F 54% 16 ne chance of thunderstorms
1pm 83°F 85°F 65°F 55% 18 ssw chance of thunderstorms
2pm 81°F 83°F 64°F 53% 18 ne chance of thunderstorms
3pm 79°F 81°F 63°F 54% 18 ne chance of thunderstorms
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Top Hourly Weather Conditions
Dekalb hour by hour weather outlook with 48 hour view providing precipitation, temperatures, sky conditions, rain chance, dew-point, relative humidity, wind direction with speed, ceiling height, and visibility. Dekalb, IL traffic conditions and updates are included - as well as any NWS alerts, warnings, and advisories for the Dekalb area and DeKalb county .