Helvetia Weather Forecast 15 Days, Weather in Helvetia Today
Current weather conditions and 15 day weather forecast for Helvetia, 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 Helvetia
| 10 February 2026 Tuesday 10.4 ° C / 50.7°F  Clear |
Feels Like : 8.7 ° C / 47.6°F Humidity : % 57 Pressure : 1017 mb Wind Speed : 13 kmph / 8.1 miles from SSE  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15 day weather forecast for Helvetia, IL, USA
Weather Forecast for next 15 Days for Helvetia 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 Helvetia, 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 09 February 2026 Monday | Sunny |
-7.2 ° C (19°F) |
13.4 ° C (56.1°F) |
1.8 ° C (35.3°F) |
% 61 | 0% | 0.7 | Sunrise:06:57 AM Sunset: 05:30 PM |
Moonrise:12:53 AM Moonset: 10:33 AM Moon Phase ( Last Quarter ) |
|
| 10 February 2026 Tuesday |  Partly Cloudy |
-0.9 ° C (30.4°F) |
7.4 ° C (45.3°F) |
3.6 ° C (38.6°F) |
% 91 | 0% | 0.7 | Sunrise:06:55 AM Sunset: 05:31 PM |
Moonrise:01:55 AM Moonset: 11:09 AM Moon Phase ( Waning Crescent ) |
|
| 11 February 2026 Wednesday |  Mist |
-4.2 ° C (24.4°F) |
7.5 ° C (45.5°F) |
0.7 ° C (33.3°F) |
% 88 | 0% | 0.7 | Sunrise:06:54 AM Sunset: 05:32 PM |
Moonrise:02:54 AM Moonset: 11:51 AM Moon Phase ( Waning Crescent ) |
|
| 12 February 2026 Thursday |  Moderate or heavy snow showers |
-1.5 ° C (29.3°F) |
1.5 ° C (34.7°F) |
0.3 ° C (32.5°F) |
% 96 | 70% | 0.5 | Sunrise:06:53 AM Sunset: 05:33 PM |
Moonrise:03:50 AM Moonset: 12:41 PM Moon Phase ( Waning Crescent ) |
|
| 13 February 2026 Friday |  Overcast |
2.2 ° C (36°F) |
5.1 ° C (41.2°F) |
3.3 ° C (37.9°F) |
% 90 | 0% | 0.2 | Sunrise:06:52 AM Sunset: 05:35 PM |
Moonrise:04:40 AM Moonset: 01:39 PM Moon Phase ( Waning Crescent ) |
|
| 14 February 2026 Saturday | Sunny |
0.1 ° C (32.1°F) |
9 ° C (48.3°F) |
3 ° C (37.4°F) |
% 79 | 0% | 0 | Sunrise:06:51 AM Sunset: 05:36 PM |
Moonrise:05:23 AM Moonset: 02:42 PM Moon Phase ( Waning Crescent ) |
|
| 15 February 2026 Sunday | Sunny |
2.5 ° C (36.5°F) |
12.9 ° C (55.3°F) |
6.5 ° C (43.7°F) |
% 68 | 0% | 3 | Sunrise:06:50 AM Sunset: 05:37 PM |
Moonrise:05:59 AM Moonset: 03:49 PM Moon Phase ( Waning Crescent ) |
|
| 16 February 2026 Monday | Partly Cloudy |
4.1 ° C (39.4°F) |
15.3 ° C (59.5°F) |
8.9 ° C (48°F) |
% 83 | 0% | 3 | Sunrise:06:48 AM Sunset: 05:38 PM |
Moonrise:06:30 AM Moonset: 04:56 PM Moon Phase ( Waning Crescent ) |
|
| 17 February 2026 Tuesday | Sunny |
7.9 ° C (46.2°F) |
19.5 ° C (67.2°F) |
12.9 ° C (55.2°F) |
% 80 | 0% | 4 | Sunrise:06:47 AM Sunset: 05:39 PM |
Moonrise:06:58 AM Moonset: 06:04 PM Moon Phase ( New Moon ) |
|
| 18 February 2026 Wednesday | Sunny |
12.1 ° C (53.7°F) |
20.6 ° C (69.1°F) |
15.9 ° C (60.7°F) |
% 75 | 0% | 5 | Sunrise:06:46 AM Sunset: 05:40 PM |
Moonrise:07:23 AM Moonset: 07:12 PM Moon Phase ( Waxing Crescent ) |
|
| 19 February 2026 Thursday |  Moderate rain |
9.5 ° C (49.1°F) |
21.2 ° C (70.1°F) |
16.1 ° C (61°F) |
% 80 | 72% | 4 | Sunrise:06:44 AM Sunset: 05:41 PM |
Moonrise:07:46 AM Moonset: 08:20 PM Moon Phase ( Waxing Crescent ) |
|
| 20 February 2026 Friday | Partly Cloudy |
0.9 ° C (33.6°F) |
6.9 ° C (44.5°F) |
5.9 ° C (42.7°F) |
% 57 | 0% | 3 | Sunrise:06:43 AM Sunset: 05:42 PM |
Moonrise:08:10 AM Moonset: 09:30 PM Moon Phase ( Waxing Crescent ) |
|
| 21 February 2026 Saturday | Sunny |
-2.3 ° C (27.8°F) |
6.9 ° C (44.5°F) |
1.5 ° C (34.7°F) |
% 50 | 0% | 2 | Sunrise:06:42 AM Sunset: 05:43 PM |
Moonrise:08:36 AM Moonset: 10:42 PM Moon Phase ( Waxing Crescent ) |
|
| 22 February 2026 Sunday |  Patchy rain nearby |
3.4 ° C (38.1°F) |
15.1 ° C (59.2°F) |
9.6 ° C (49.3°F) |
% 83 | 68% | 2 | Sunrise:06:40 AM Sunset: 05:45 PM |
Moonrise:09:07 AM Moonset: 11:56 PM Moon Phase ( Waxing Crescent ) |
|
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