Today
Slight Chc Showers
A 20 percent chance of showers after noon. Mostly cloudy, with a high near 73. West wind 10 to 15 mph, with gusts as high as 21 mph.
Tonight
Gradual Clearing
Mostly cloudy during the early evening, then gradual clearing, with a low around 44. North wind 5 to 14 mph, with gusts as high as 20 mph.
Thu, May 23rd Temperature Apparent Temp. Dew Point Humidity Wind Cond. Precipitation
10am 67°F 67°F 55°F 65% 13 w -
11am 67°F 65°F 54°F 61% 13 s -
12pm 69°F 66°F 53°F 57% 13 s -
1pm 70°F 70°F 53°F 55% 14 wnw slight chance of light rain showers
2pm 70°F 70°F 53°F 53% 14 s slight chance of light rain showers
3pm 71°F 70°F 53°F 51% 14 s slight chance of light rain showers
4pm 72°F 72°F 53°F 51% 15 nw slight chance of light rain showers
5pm 69°F 70°F 52°F 47% 14 s slight chance of light rain showers
6pm 66°F 68°F 51°F 49% 13 s slight chance of light rain showers
7pm 67°F 67°F 52°F 59% 14 nnw -
8pm 61°F 63°F 51°F 43% 12 s -
9pm 55°F 59°F 50°F 51% 9 s -
10pm 55°F 55°F 50°F 83% 9 n -
11pm 52°F 53°F 48°F 83% 8 s -
Friday
Sunny
Sunny, with a high near 71. Northeast wind 6 to 8 mph.
Friday Night
Mostly Clear
Mostly clear, with a low around 46. Light east wind.
Fri, May 24th Temperature Apparent Temp. Dew Point Humidity Wind Cond. Precipitation
12am 49°F 51°F 46°F 83% 7 s -
1am 50°F 50°F 45°F 83% 8 n -
2am 48°F 48°F 44°F 81% 7 s -
3am 46°F 46°F 43°F 82% 6 s -
4am 46°F 46°F 42°F 86% 5 n -
5am 46°F 46°F 41°F 82% 5 s -
6am 47°F 46°F 40°F 78% 5 s -
7am 47°F 47°F 40°F 76% 6 nne -
8am 47°F 39°F 40°F 66% 6 s -
9am 54°F 43°F 40°F 56% 6 s -
10am 61°F 61°F 41°F 47% 8 ne -
11am 61°F 57°F 40°F 43% 8 s -
12pm 64°F 59°F 39°F 39% 8 s -
1pm 67°F 67°F 40°F 37% 8 ne -
2pm 67°F 65°F 40°F 36% 7 s -
3pm 69°F 66°F 40°F 35% 6 s -
4pm 70°F 70°F 41°F 35% 7 ne -
5pm 68°F 68°F 41°F 31% 6 s -
6pm 66°F 66°F 41°F 33% 5 s -
7pm 66°F 66°F 42°F 42% 3 ne -
8pm 61°F 62°F 42°F 28% 2 s -
9pm 56°F 58°F 42°F 35% 1 s -
10pm 56°F 56°F 44°F 64% 1 e -
11pm 53°F 54°F 44°F 56% 1 s -
Saturday
Mostly Sunny
Mostly sunny, with a high near 75. Calm wind becoming southeast 5 to 7 mph in the morning.
Saturday Night
Chance Thunderstorms
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 54. East southeast wind 3 to 6 mph.
Sat, May 25th Temperature Apparent Temp. Dew Point Humidity Wind Cond. Precipitation
12am 50°F 52°F 44°F 60% 1 s -
1am 51°F 51°F 44°F 77% 1 e -
2am 49°F 50°F 44°F 71% 0 s -
3am 47°F 49°F 44°F 74% -1 s -
4am 48°F 48°F 44°F 86% 0 e -
5am 48°F 48°F 44°F 84% 0 s -
6am 49°F 48°F 44°F 82% 0 s -
7am 50°F 50°F 44°F 80% 2 e -
8am 50°F 42°F 44°F 70% 2 s -
9am 57°F 46°F 44°F 60% 2 s -
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Top Hourly Weather Conditions
Harrisburg 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. Harrisburg, IL traffic conditions and updates are included - as well as any NWS alerts, warnings, and advisories for the Harrisburg area and Saline county .