Quincy Regional Airport (UIN) Weather 05/21/2025
Today
66
Decreasing Clouds
Tonight
45
Decreasing Clouds
Thursday
60
Mostly Sunny then Isolated Showers
Thursday Night
43
Mostly Clear
Friday
69
Mostly Sunny
Friday Night
52
Mostly Cloudy then Chance Showers
Saturday
65
Chance Showers
Saturday Night
54
Showers
Sunday
65
Showers Likely
Sunday Night
51
Chance T-storms
Memorial Day
66
Chance Showers
Monday Night
50
Slight Chance T-storms
Tuesday
71
Slight Chance Showers then Slight Chance T-storms
Weekly Forecast
Today
Cloudy, then gradually becoming mostly sunny, with a high near 66. Northwest wind around 18 mph, with gusts as high as 29 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 45. Northwest wind 7 to 15 mph, with gusts as high as 24 mph.
Thursday
Isolated showers after 4pm. Increasing clouds, with a high near 60. Northwest wind 9 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Thursday Night
Mostly clear, with a low around 43. Northwest wind 5 to 10 mph.
Friday
Mostly sunny, with a high near 69. Northwest wind 5 to 7 mph.
Friday Night
A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 52.
Saturday
A 50 percent chance of showers. Mostly cloudy, with a high near 65.
Saturday Night
Showers and possibly a thunderstorm. Low around 54. Chance of precipitation is 80%.
Sunday
Showers likely, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 65. Chance of precipitation is 60%.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 51. Chance of precipitation is 50%.
Memorial Day
A 40 percent chance of showers. Partly sunny, with a high near 66.
Monday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 50.
Tuesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 71.