Forsyth, IL Air Quality & Pollen | Weather Underground

Tonight

Wed 10/14

Low 63°f

30% Precip. / 0 in

Cloudy skies this evening. A few showers developing late. Low 63F. Winds ENE at 10 to 15 mph. Chance of rain 30%.

Tomorrow

Thu 10/15

High 76°f

72% Precip. / 0.19 in

Rain showers in the morning with thunderstorms developing in the afternoon. Storms may contain strong gusty winds. High 76F. Winds SSE at 10 to 15 mph. Chance of rain 70%.

Tomorrow night

Thu 10/15

Low 48°f

66% Precip. / 0.14 in

Thunderstorms during the evening, then cloudy skies overnight. Storms may contain strong gusty winds. Low 48F. Winds WNW at 15 to 25 mph. Chance of rain 70%.

Hourly Forecast

Now

68°

11PM

67°

12AM

66°

1AM

66°

2AM

65°

3AM

64°

4AM

64°

5AM

64°

6AM

64°

7AM

64°

7:06AM

Sunrise

8AM

64°

9AM

65°

10AM

68°

11AM

64%

69°

12PM

82%

70°

1PM

72%

71°

2PM

55%

73°

3PM

42%

75°

4PM

76°

5PM

41%

76°

6PM

75°

6:16PM

Sunset

7PM

54%

71°

8PM

75%

69°

9PM

68°

10PM

64%

66°

Additional Conditions

Pressure 30.06 in
Visibility 10 miles
Clouds Cloudy
Dew Point59°F
Humidity 74%
Rainfall 0 in
Snow Depth 0 in

KDEC Station History

Almanac for October 14, 2026

Forecast Average Record
Temperature
High 80°F 66°F 94°F 1899
Low 65°F 46°F 22°F 1979
Rain/Snow Depth
Precipitation 0 in 3.5 in -
Snow 0 in 0 in -

Almanac for October 15, 2026

Forecast Average Record
Temperature
High 76°F 66°F 91°F
Low 56°F 46°F 20°F

Astronomy

Sun Rise Set
Actual Time 7:05 AM 6:17 PM
Civil Twilight 6:38 AM 6:44 PM
Nautical Twilight 6:06 AM 7:16PM
Astronomical Twilight 5:35 AM 7:47 PM

Length of Visible Light 12h 6m
Length of Day 11h 12m
Tomorrow will be 2 minutes 32 seconds shorter

Moon 11:22 AM 8:19 PM
Waxing Crescent15% of the Moon is Illuminated

Oct 18

Waxing Half First Qtr

Oct 25

Full Moon

Nov 1

Waning Half Last Qtr

Nov 9

New Moon

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