Current weather conditions and 15 day weather forecast for Fountain City, Wisconsin, USA including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain risk, wind speed, cloud, pressure, and UV index.
| 12 August 2026 Wednesday 30.4 ° C / 86.7°F ![]() Sunny |
Feels Like : 31.2 ° C / 88.2°F Humidity : % 47 Pressure : 1010 mb Wind Speed : 7.9 kmph / 4.9 miles from ENE ![]() Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 12 August 2026 Wednesday | Sunny |
20 ° C (68°F) |
31.7 ° C (89.1°F) |
25.1 ° C (77.1°F) |
% 65 | 4% | 6.9 | Sunrise:06:07 AM Sunset: 08:16 PM |
Moonrise:05:27 AM Moonset: 08:17 PM Moon Phase ( New Moon ) |
|
| 13 August 2026 Thursday | Sunny |
17.8 ° C (64.1°F) |
27.8 ° C (82.1°F) |
21.9 ° C (71.5°F) |
% 69 | 36% | 6.1 | Sunrise:06:08 AM Sunset: 08:15 PM |
Moonrise:06:52 AM Moonset: 08:42 PM Moon Phase ( New Moon ) |
|
| 14 August 2026 Friday | Partly Cloudy |
15.1 ° C (59.2°F) |
28.5 ° C (83.3°F) |
21.5 ° C (70.7°F) |
% 79 | 63% | 7.1 | Sunrise:06:09 AM Sunset: 08:13 PM |
Moonrise:08:15 AM Moonset: 09:04 PM Moon Phase ( Waxing Crescent ) |
|
| 15 August 2026 Saturday | Fog |
18.4 ° C (65.2°F) |
28.2 ° C (82.7°F) |
23.1 ° C (73.7°F) |
% 91 | 84% | 3.5 | Sunrise:06:10 AM Sunset: 08:12 PM |
Moonrise:09:34 AM Moonset: 09:25 PM Moon Phase ( Waxing Crescent ) |
|
| 16 August 2026 Sunday | Sunny |
16.4 ° C (61.5°F) |
28 ° C (82.3°F) |
21.2 ° C (70.2°F) |
% 67 | 7% | 7 | Sunrise:06:11 AM Sunset: 08:10 PM |
Moonrise:10:50 AM Moonset: 09:47 PM Moon Phase ( Waxing Crescent ) |
|
| 17 August 2026 Monday | Sunny |
13.8 ° C (56.9°F) |
30.8 ° C (87.4°F) |
21.7 ° C (71°F) |
% 56 | 3% | 8 | Sunrise:06:12 AM Sunset: 08:08 PM |
Moonrise:12:06 PM Moonset: 10:11 PM Moon Phase ( Waxing Crescent ) |
|
| 18 August 2026 Tuesday | Sunny |
16.9 ° C (62.3°F) |
32.1 ° C (89.7°F) |
22.6 ° C (72.7°F) |
% 72 | 57% | 8 | Sunrise:06:14 AM Sunset: 08:07 PM |
Moonrise:01:20 PM Moonset: 10:39 PM Moon Phase ( First Quarter ) |
|
| 19 August 2026 Wednesday | Mist |
15.7 ° C (60.3°F) |
31.9 ° C (89.4°F) |
22.8 ° C (73.1°F) |
% 80 | 64% | 8 | Sunrise:06:15 AM Sunset: 08:05 PM |
Moonrise:02:31 PM Moonset: 11:12 PM Moon Phase ( First Quarter ) |
|
| 20 August 2026 Thursday | Sunny |
14 ° C (57.2°F) |
27.2 ° C (81°F) |
19.8 ° C (67.6°F) |
% 64 | 5% | 7 | Sunrise:06:16 AM Sunset: 08:04 PM |
Moonrise:03:38 PM Moonset: 11:53 PM Moon Phase ( First Quarter ) |
|
| 21 August 2026 Friday | Sunny |
9.2 ° C (48.5°F) |
18.4 ° C (65.1°F) |
13.3 ° C (55.9°F) |
% 68 | 71% | 5 | Sunrise:06:17 AM Sunset: 08:02 PM |
Moonrise:04:37 PM Moonset: Does not set today Moon Phase ( First Quarter ) |
|
| 22 August 2026 Saturday | Cloudy |
11.3 ° C (52.3°F) |
24.7 ° C (76.4°F) |
16.7 ° C (62°F) |
% 78 | 17% | 6 | Sunrise:06:18 AM Sunset: 08:00 PM |
Moonrise:05:27 PM Moonset: 12:43 AM Moon Phase ( Waxing Gibbous ) |
|
| 23 August 2026 Sunday | Mist |
12.4 ° C (54.3°F) |
19.2 ° C (66.6°F) |
15.9 ° C (60.7°F) |
% 89 | 36% | 5 | Sunrise:06:19 AM Sunset: 07:59 PM |
Moonrise:06:07 PM Moonset: 01:40 AM Moon Phase ( Waxing Gibbous ) |
|
| 24 August 2026 Monday | Mist |
13.1 ° C (55.6°F) |
25.8 ° C (78.5°F) |
18.9 ° C (66°F) |
% 78 | 18% | 6 | Sunrise:06:20 AM Sunset: 07:57 PM |
Moonrise:06:39 PM Moonset: 02:42 AM Moon Phase ( Waxing Gibbous ) |
|
| 25 August 2026 Tuesday | Patchy rain nearby |
13.4 ° C (56.2°F) |
22.4 ° C (72.3°F) |
17.6 ° C (63.7°F) |
% 89 | 85% | 5 | Sunrise:06:22 AM Sunset: 07:55 PM |
Moonrise:07:05 PM Moonset: 03:47 AM Moon Phase ( Full Moon ) |
|