Franklin Grove Weather Forecast 15 Days, Weather in Franklin Grove Today

Current weather conditions and 15 day weather forecast for Franklin Grove, Illinois, USA including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain risk, wind speed, cloud, pressure, and UV index.

Current weather conditions at Franklin Grove

19 August 2025 Tuesday
24.2 ° C / 75.6°F
Overcast
Overcast
Feels Like : 25.9 ° C / 78.6°F
Humidity : % 74
Pressure : 1018 mb
Wind Speed : 15.8 kmph / 9.8 miles from NN
Visibility : 16 km
Precipitation (rainfall) : 0 mm
Cloud (%) : 100

15 day weather forecast for Franklin Grove, IL, USA

Weather Forecast for next 15 Days for Franklin Grove including weather warnings, temperature, rain, wind speed, cloud, snow, wind speed and wind direction, pressure and UV index.
Here is weather for the next 15 days in Franklin Grove, Illinois state, US. To see the daily forecast, scroll to the table below.
Date
19 August 2025 Tuesday
Weather forecastHeavy rain Heavy rain
Low temperature19.7 ° C
(67.5°F)
High temperature26.1 ° C
(79°F)
Avg. temperature22.5 ° C
(72.5°F)
Humidity% 88
Chance of rain61%
UV Index1.8
Sun PositionSunrise:06:10 AM
Sunset: 07:52 PM
Moon PositionMoonrise:01:43 AM
Moonset: 06:04 PM
Moon Phase
( Waning Crescent )
20 August 2025 Wednesday
Weather forecastPartly Cloudy  Partly Cloudy
Low temperature16.3 ° C
(61.3°F)
High temperature26.7 ° C
(80.1°F)
Avg. temperature21.6 ° C
(70.9°F)
Humidity% 84
Chance of rain0%
UV Index1
Sun PositionSunrise:06:12 AM
Sunset: 07:50 PM
Moon PositionMoonrise:02:54 AM
Moonset: 06:46 PM
Moon Phase
( Waning Crescent )
21 August 2025 Thursday
Weather forecastFog Fog
Low temperature13.1 ° C
(55.6°F)
High temperature25.4 ° C
(77.7°F)
Avg. temperature19.7 ° C
(67.4°F)
Humidity% 84
Chance of rain0%
UV Index1.5
Sun PositionSunrise:06:13 AM
Sunset: 07:49 PM
Moon PositionMoonrise:04:08 AM
Moonset: 07:18 PM
Moon Phase
( Waning Crescent )
22 August 2025 Friday
Weather forecastFog Fog
Low temperature13 ° C
(55.4°F)
High temperature26.2 ° C
(79.2°F)
Avg. temperature18.9 ° C
(66.1°F)
Humidity% 85
Chance of rain0%
UV Index0
Sun PositionSunrise:06:14 AM
Sunset: 07:47 PM
Moon PositionMoonrise:05:21 AM
Moonset: 07:44 PM
Moon Phase
( Waning Crescent )
23 August 2025 Saturday
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature13.4 ° C
(56.1°F)
High temperature23.7 ° C
(74.7°F)
Avg. temperature19.9 ° C
(67.7°F)
Humidity% 80
Chance of rain64%
UV Index4
Sun PositionSunrise:06:15 AM
Sunset: 07:46 PM
Moon PositionMoonrise:06:31 AM
Moonset: 08:06 PM
Moon Phase
( New Moon )
24 August 2025 Sunday
Weather forecastSunny Sunny
Low temperature10.5 ° C
(50.9°F)
High temperature20 ° C
(68°F)
Avg. temperature14.3 ° C
(57.8°F)
Humidity% 80
Chance of rain0%
UV Index4
Sun PositionSunrise:06:16 AM
Sunset: 07:44 PM
Moon PositionMoonrise:07:39 AM
Moonset: 08:26 PM
Moon Phase
( Waxing Crescent )
25 August 2025 Monday
Weather forecastPartly Cloudy  Partly Cloudy
Low temperature9.1 ° C
(48.5°F)
High temperature19.7 ° C
(67.4°F)
Avg. temperature14 ° C
(57.2°F)
Humidity% 73
Chance of rain0%
UV Index4
Sun PositionSunrise:06:17 AM
Sunset: 07:42 PM
Moon PositionMoonrise:08:43 AM
Moonset: 08:44 PM
Moon Phase
( Waxing Crescent )
26 August 2025 Tuesday
Weather forecastSunny Sunny
Low temperature8.7 ° C
(47.7°F)
High temperature20.7 ° C
(69.3°F)
Avg. temperature14.3 ° C
(57.8°F)
Humidity% 71
Chance of rain0%
UV Index4
Sun PositionSunrise:06:18 AM
Sunset: 07:41 PM
Moon PositionMoonrise:09:46 AM
Moonset: 09:03 PM
Moon Phase
( Waxing Crescent )
27 August 2025 Wednesday
Weather forecastSunny Sunny
Low temperature9.4 ° C
(48.8°F)
High temperature21.5 ° C
(70.6°F)
Avg. temperature14.9 ° C
(58.8°F)
Humidity% 66
Chance of rain0%
UV Index4
Sun PositionSunrise:06:19 AM
Sunset: 07:39 PM
Moon PositionMoonrise:10:49 AM
Moonset: 09:24 PM
Moon Phase
( Waxing Crescent )
28 August 2025 Thursday
Weather forecastSunny Sunny
Low temperature9.6 ° C
(49.3°F)
High temperature24.6 ° C
(76.4°F)
Avg. temperature16.7 ° C
(62.1°F)
Humidity% 70
Chance of rain0%
UV Index5
Sun PositionSunrise:06:20 AM
Sunset: 07:38 PM
Moon PositionMoonrise:11:53 AM
Moonset: 09:47 PM
Moon Phase
( Waxing Crescent )
29 August 2025 Friday
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature13.4 ° C
(56.1°F)
High temperature27.1 ° C
(80.8°F)
Avg. temperature19.8 ° C
(67.7°F)
Humidity% 75
Chance of rain76%
UV Index4
Sun PositionSunrise:06:21 AM
Sunset: 07:36 PM
Moon PositionMoonrise:12:57 PM
Moonset: 10:14 PM
Moon Phase
( Waxing Crescent )
30 August 2025 Saturday
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature14.9 ° C
(58.8°F)
High temperature25.4 ° C
(77.8°F)
Avg. temperature19 ° C
(66.2°F)
Humidity% 76
Chance of rain83%
UV Index4
Sun PositionSunrise:06:22 AM
Sunset: 07:34 PM
Moon PositionMoonrise:02:01 PM
Moonset: 10:48 PM
Moon Phase
( Waxing Crescent )
31 August 2025 Sunday
Weather forecastSunny Sunny
Low temperature12.6 ° C
(54.7°F)
High temperature26.1 ° C
(79.1°F)
Avg. temperature18.7 ° C
(65.6°F)
Humidity% 65
Chance of rain0%
UV Index5
Sun PositionSunrise:06:23 AM
Sunset: 07:33 PM
Moon PositionMoonrise:03:03 PM
Moonset: 11:31 PM
Moon Phase
( First Quarter )
01 September 2025 Monday
Weather forecastSunny Sunny
Low temperature14.7 ° C
(58.5°F)
High temperature28.1 ° C
(82.5°F)
Avg. temperature20.8 ° C
(69.4°F)
Humidity% 71
Chance of rain0%
UV Index6
Sun PositionSunrise:06:24 AM
Sunset: 07:31 PM
Moon PositionMoonrise:04:00 PM
Moonset: No moonset
Moon Phase
( Waxing Gibbous )
Date Weather forecast Low temperature High temperature Avg. temperature Humidity Chance of rain UV Index Sun Position Moon Position
19 August 2025 Tuesday Heavy rain Heavy rain 19.7 ° C
(67.5°F)
26.1 ° C
(79°F)
22.5 ° C
(72.5°F)
% 88 61% 1.8 Sunrise:06:10 AM
Sunset: 07:52 PM
Moonrise:01:43 AM
Moonset: 06:04 PM
Moon Phase
( Waning Crescent )
20 August 2025 Wednesday Partly Cloudy  Partly Cloudy 16.3 ° C
(61.3°F)
26.7 ° C
(80.1°F)
21.6 ° C
(70.9°F)
% 84 0% 1 Sunrise:06:12 AM
Sunset: 07:50 PM
Moonrise:02:54 AM
Moonset: 06:46 PM
Moon Phase
( Waning Crescent )
21 August 2025 Thursday Fog Fog 13.1 ° C
(55.6°F)
25.4 ° C
(77.7°F)
19.7 ° C
(67.4°F)
% 84 0% 1.5 Sunrise:06:13 AM
Sunset: 07:49 PM
Moonrise:04:08 AM
Moonset: 07:18 PM
Moon Phase
( Waning Crescent )
22 August 2025 Friday Fog Fog 13 ° C
(55.4°F)
26.2 ° C
(79.2°F)
18.9 ° C
(66.1°F)
% 85 0% 0 Sunrise:06:14 AM
Sunset: 07:47 PM
Moonrise:05:21 AM
Moonset: 07:44 PM
Moon Phase
( Waning Crescent )
23 August 2025 Saturday Patchy rain nearby Patchy rain nearby 13.4 ° C
(56.1°F)
23.7 ° C
(74.7°F)
19.9 ° C
(67.7°F)
% 80 64% 4 Sunrise:06:15 AM
Sunset: 07:46 PM
Moonrise:06:31 AM
Moonset: 08:06 PM
Moon Phase
( New Moon )
24 August 2025 Sunday Sunny Sunny 10.5 ° C
(50.9°F)
20 ° C
(68°F)
14.3 ° C
(57.8°F)
% 80 0% 4 Sunrise:06:16 AM
Sunset: 07:44 PM
Moonrise:07:39 AM
Moonset: 08:26 PM
Moon Phase
( Waxing Crescent )
25 August 2025 Monday Partly Cloudy  Partly Cloudy 9.1 ° C
(48.5°F)
19.7 ° C
(67.4°F)
14 ° C
(57.2°F)
% 73 0% 4 Sunrise:06:17 AM
Sunset: 07:42 PM
Moonrise:08:43 AM
Moonset: 08:44 PM
Moon Phase
( Waxing Crescent )
26 August 2025 Tuesday Sunny Sunny 8.7 ° C
(47.7°F)
20.7 ° C
(69.3°F)
14.3 ° C
(57.8°F)
% 71 0% 4 Sunrise:06:18 AM
Sunset: 07:41 PM
Moonrise:09:46 AM
Moonset: 09:03 PM
Moon Phase
( Waxing Crescent )
27 August 2025 Wednesday Sunny Sunny 9.4 ° C
(48.8°F)
21.5 ° C
(70.6°F)
14.9 ° C
(58.8°F)
% 66 0% 4 Sunrise:06:19 AM
Sunset: 07:39 PM
Moonrise:10:49 AM
Moonset: 09:24 PM
Moon Phase
( Waxing Crescent )
28 August 2025 Thursday Sunny Sunny 9.6 ° C
(49.3°F)
24.6 ° C
(76.4°F)
16.7 ° C
(62.1°F)
% 70 0% 5 Sunrise:06:20 AM
Sunset: 07:38 PM
Moonrise:11:53 AM
Moonset: 09:47 PM
Moon Phase
( Waxing Crescent )
29 August 2025 Friday Patchy rain nearby Patchy rain nearby 13.4 ° C
(56.1°F)
27.1 ° C
(80.8°F)
19.8 ° C
(67.7°F)
% 75 76% 4 Sunrise:06:21 AM
Sunset: 07:36 PM
Moonrise:12:57 PM
Moonset: 10:14 PM
Moon Phase
( Waxing Crescent )
30 August 2025 Saturday Patchy rain nearby Patchy rain nearby 14.9 ° C
(58.8°F)
25.4 ° C
(77.8°F)
19 ° C
(66.2°F)
% 76 83% 4 Sunrise:06:22 AM
Sunset: 07:34 PM
Moonrise:02:01 PM
Moonset: 10:48 PM
Moon Phase
( Waxing Crescent )
31 August 2025 Sunday Sunny Sunny 12.6 ° C
(54.7°F)
26.1 ° C
(79.1°F)
18.7 ° C
(65.6°F)
% 65 0% 5 Sunrise:06:23 AM
Sunset: 07:33 PM
Moonrise:03:03 PM
Moonset: 11:31 PM
Moon Phase
( First Quarter )
01 September 2025 Monday Sunny Sunny 14.7 ° C
(58.5°F)
28.1 ° C
(82.5°F)
20.8 ° C
(69.4°F)
% 71 0% 6 Sunrise:06:24 AM
Sunset: 07:31 PM
Moonrise:04:00 PM
Moonset: No moonset
Moon Phase
( Waxing Gibbous )
Franklin Grove Weather forecasts are usually fully updated every 4 hours.
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