Greenfield Weather Forecast 15 Days, Weather in Greenfield Today
Current weather conditions and 15 day weather forecast for Greenfield, 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 Greenfield
| 14 May 2026 Thursday 6 ° C / 42.8°F  Clear |
Feels Like : 5.8 ° C / 42.5°F Humidity : % 81 Pressure : 1019 mb Wind Speed : 3.6 kmph / 2.2 miles from WSW  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15 day weather forecast for Greenfield, IL, USA
Weather Forecast for next 15 Days for Greenfield 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 Greenfield, Illinois state, US. To see the daily forecast, scroll to the table below.
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 14 May 2026 Thursday | Sunny |
5 ° C (41°F) |
19.8 ° C (67.7°F) |
13.1 ° C (55.6°F) |
% 58 | 0% | 7.6 | Sunrise:05:36 AM Sunset: 08:04 PM |
Moonrise:03:53 AM Moonset: 05:51 PM Moon Phase ( Waning Crescent ) |
|
| 15 May 2026 Friday |  Moderate rain |
11.7 ° C (53°F) |
21.8 ° C (71.2°F) |
15.7 ° C (60.3°F) |
% 75 | 86% | 0.2 | Sunrise:05:35 AM Sunset: 08:05 PM |
Moonrise:04:21 AM Moonset: 07:11 PM Moon Phase ( Waning Crescent ) |
|
| 16 May 2026 Saturday |  Heavy rain |
17.1 ° C (62.7°F) |
28.4 ° C (83°F) |
21.3 ° C (70.3°F) |
% 82 | 82% | 5 | Sunrise:05:34 AM Sunset: 08:06 PM |
Moonrise:04:56 AM Moonset: 08:33 PM Moon Phase ( New Moon ) |
|
| 17 May 2026 Sunday | Heavy rain |
16.7 ° C (62.1°F) |
26.6 ° C (79.9°F) |
21.2 ° C (70.2°F) |
% 81 | 76% | 5 | Sunrise:05:33 AM Sunset: 08:07 PM |
Moonrise:05:41 AM Moonset: 09:53 PM Moon Phase ( Waxing Crescent ) |
|
| 18 May 2026 Monday |  Patchy rain nearby |
17.9 ° C (64.1°F) |
27.3 ° C (81.2°F) |
22.6 ° C (72.6°F) |
% 76 | 88% | 5 | Sunrise:05:32 AM Sunset: 08:08 PM |
Moonrise:06:38 AM Moonset: 11:02 PM Moon Phase ( Waxing Crescent ) |
|
| 19 May 2026 Tuesday | Sunny |
13.1 ° C (55.5°F) |
21.8 ° C (71.2°F) |
17.4 ° C (63.3°F) |
% 62 | 0% | 5 | Sunrise:05:31 AM Sunset: 08:09 PM |
Moonrise:07:48 AM Moonset: 11:57 PM Moon Phase ( Waxing Crescent ) |
|
| 20 May 2026 Wednesday | Sunny |
9.8 ° C (49.6°F) |
19.9 ° C (67.8°F) |
16 ° C (60.8°F) |
% 59 | 0% | 5 | Sunrise:05:31 AM Sunset: 08:10 PM |
Moonrise:09:04 AM Moonset: No moonset Moon Phase ( Waxing Crescent ) |
|
| 21 May 2026 Thursday | Patchy rain nearby |
8.8 ° C (47.9°F) |
17.6 ° C (63.7°F) |
13.4 ° C (56.2°F) |
% 79 | 87% | 3 | Sunrise:05:30 AM Sunset: 08:11 PM |
Moonrise:10:21 AM Moonset: 12:40 AM Moon Phase ( Waxing Crescent ) |
|
| 22 May 2026 Friday | Moderate rain |
9.5 ° C (49.2°F) |
12.4 ° C (54.4°F) |
13 ° C (55.4°F) |
% 82 | 88% | 3 | Sunrise:05:29 AM Sunset: 08:11 PM |
Moonrise:11:36 AM Moonset: 01:13 AM Moon Phase ( Waxing Crescent ) |
|
| 23 May 2026 Saturday | Sunny |
5.5 ° C (42°F) |
19.7 ° C (67.4°F) |
12.7 ° C (54.9°F) |
% 69 | 0% | 4 | Sunrise:05:28 AM Sunset: 08:12 PM |
Moonrise:12:47 PM Moonset: 01:40 AM Moon Phase ( First Quarter ) |
|
| 24 May 2026 Sunday |  Partly Cloudy |
10.8 ° C (51.4°F) |
23 ° C (73.4°F) |
17.4 ° C (63.3°F) |
% 72 | 0% | 5 | Sunrise:05:28 AM Sunset: 08:13 PM |
Moonrise:01:54 PM Moonset: 02:03 AM Moon Phase ( Waxing Gibbous ) |
|
| 25 May 2026 Monday | Patchy rain nearby |
14.1 ° C (57.3°F) |
27.6 ° C (81.8°F) |
20.6 ° C (69.1°F) |
% 74 | 74% | 5 | Sunrise:05:27 AM Sunset: 08:14 PM |
Moonrise:02:58 PM Moonset: 02:23 AM Moon Phase ( Waxing Gibbous ) |
|
| 26 May 2026 Tuesday | Patchy rain nearby |
19.9 ° C (67.8°F) |
28.7 ° C (83.7°F) |
23.7 ° C (74.7°F) |
% 84 | 85% | 5 | Sunrise:05:26 AM Sunset: 08:15 PM |
Moonrise:04:02 PM Moonset: 02:43 AM Moon Phase ( Waxing Gibbous ) |
|
| 27 May 2026 Wednesday | Patchy rain nearby |
21.2 ° C (70.1°F) |
31.1 ° C (87.9°F) |
25.8 ° C (78.5°F) |
% 76 | 74% | 6 | Sunrise:05:26 AM Sunset: 08:16 PM |
Moonrise:05:06 PM Moonset: 03:05 AM Moon Phase ( Waxing Gibbous ) |
|
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