Current weather conditions and 15 day weather forecast for Hopkinton, Iowa, 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 24.4 ° C / 75.9°F ![]() Partly cloudy |
Feels Like : 28.4 ° C / 83.1°F Humidity : % 94 Pressure : 1008 mb Wind Speed : 7.6 kmph / 4.7 miles from ENE ![]() Visibility : 16.1 km Precipitation (rainfall) : 0.15 mm Cloud (%) : 50 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 12 August 2026 Wednesday | Sunny |
20.8 ° C (69.4°F) |
27.3 ° C (81.1°F) |
24.2 ° C (75.6°F) |
% 86 | 69% | 5.7 | Sunrise:06:09 AM Sunset: 08:10 PM |
Moonrise:05:30 AM Moonset: 08:11 PM Moon Phase ( New Moon ) |
|
| 13 August 2026 Thursday | Mist |
20 ° C (67.9°F) |
22.9 ° C (73.3°F) |
21.1 ° C (70°F) |
% 96 | 92% | 5.4 | Sunrise:06:10 AM Sunset: 08:09 PM |
Moonrise:06:54 AM Moonset: 08:38 PM Moon Phase ( New Moon ) |
|
| 14 August 2026 Friday | Fog |
19.6 ° C (67.3°F) |
27.9 ° C (82.3°F) |
23.4 ° C (74.2°F) |
% 89 | 68% | 6.1 | Sunrise:06:11 AM Sunset: 08:08 PM |
Moonrise:08:14 AM Moonset: 09:02 PM Moon Phase ( Waxing Crescent ) |
|
| 15 August 2026 Saturday | Sunny |
21.5 ° C (70.6°F) |
30.9 ° C (87.7°F) |
25.5 ° C (77.9°F) |
% 88 | 18% | 7.5 | Sunrise:06:12 AM Sunset: 08:06 PM |
Moonrise:09:31 AM Moonset: 09:25 PM Moon Phase ( Waxing Crescent ) |
|
| 16 August 2026 Sunday | Partly Cloudy |
17.7 ° C (63.9°F) |
23.6 ° C (74.5°F) |
21.8 ° C (71.2°F) |
% 86 | 17% | 6 | Sunrise:06:13 AM Sunset: 08:05 PM |
Moonrise:10:46 AM Moonset: 09:48 PM Moon Phase ( Waxing Crescent ) |
|
| 17 August 2026 Monday | Sunny |
15.2 ° C (59.4°F) |
25.5 ° C (77.9°F) |
20.2 ° C (68.4°F) |
% 77 | 8% | 7 | Sunrise:06:14 AM Sunset: 08:03 PM |
Moonrise:12:00 PM Moonset: 10:13 PM Moon Phase ( Waxing Crescent ) |
|
| 18 August 2026 Tuesday | Sunny |
16 ° C (60.9°F) |
24.6 ° C (76.2°F) |
20.2 ° C (68.3°F) |
% 84 | 29% | 6 | Sunrise:06:15 AM Sunset: 08:02 PM |
Moonrise:01:12 PM Moonset: 10:43 PM Moon Phase ( First Quarter ) |
|
| 19 August 2026 Wednesday | Sunny |
17.5 ° C (63.5°F) |
28.1 ° C (82.5°F) |
22.5 ° C (72.5°F) |
% 81 | 11% | 7 | Sunrise:06:16 AM Sunset: 08:00 PM |
Moonrise:02:22 PM Moonset: 11:18 PM Moon Phase ( First Quarter ) |
|
| 20 August 2026 Thursday | Sunny |
19.3 ° C (66.8°F) |
30.6 ° C (87.1°F) |
24.4 ° C (76°F) |
% 82 | 10% | 8 | Sunrise:06:17 AM Sunset: 07:59 PM |
Moonrise:03:28 PM Moonset: Does not set today Moon Phase ( First Quarter ) |
|
| 21 August 2026 Friday | Sunny |
22 ° C (71.5°F) |
33.2 ° C (91.7°F) |
26.8 ° C (80.2°F) |
% 76 | 8% | 8 | Sunrise:06:18 AM Sunset: 07:57 PM |
Moonrise:04:27 PM Moonset: 12:00 AM Moon Phase ( First Quarter ) |
|
| 22 August 2026 Saturday | Thundery outbreaks in nearby |
21.3 ° C (70.3°F) |
28.9 ° C (83.9°F) |
25.3 ° C (77.5°F) |
% 86 | 20% | 6 | Sunrise:06:19 AM Sunset: 07:56 PM |
Moonrise:05:17 PM Moonset: 12:49 AM Moon Phase ( Waxing Gibbous ) |
|
| 23 August 2026 Sunday | Partly Cloudy |
17.3 ° C (63.1°F) |
28.2 ° C (82.8°F) |
23.7 ° C (74.6°F) |
% 88 | 82% | 7 | Sunrise:06:20 AM Sunset: 07:54 PM |
Moonrise:05:58 PM Moonset: 01:46 AM Moon Phase ( Waxing Gibbous ) |
|
| 24 August 2026 Monday | Sunny |
15.9 ° C (60.6°F) |
22.5 ° C (72.4°F) |
18.7 ° C (65.6°F) |
% 82 | 62% | 6 | Sunrise:06:21 AM Sunset: 07:52 PM |
Moonrise:06:31 PM Moonset: 02:48 AM Moon Phase ( Waxing Gibbous ) |
|
| 25 August 2026 Tuesday | Sunny |
9.5 ° C (49.1°F) |
18.3 ° C (65°F) |
13.4 ° C (56.2°F) |
% 70 | 7% | 5 | Sunrise:06:22 AM Sunset: 07:51 PM |
Moonrise:06:58 PM Moonset: 03:51 AM Moon Phase ( Full Moon ) |
|