Grand River Weather Forecast 15 Days, Weather in Grand River Today
Current weather conditions and 15 day weather forecast for Grand River, 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.
Current weather conditions at Grand River
| 26 December 2025 Friday 8.9 ° C / 48°F  Overcast |
Feels Like : 6.8 ° C / 44.3°F Humidity : % 96 Pressure : 1006 mb Wind Speed : 13 kmph / 8.1 miles from WNW  Visibility : 13 km Precipitation (rainfall) : 0.01 mm Cloud (%) : 100 |
15 day weather forecast for Grand River, IA, USA
Weather Forecast for next 15 Days for Grand River 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 Grand River, Iowa 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 26 December 2025 Friday |  Mist |
3.2 ° C (37.8°F) |
10.6 ° C (51.1°F) |
7.8 ° C (46.1°F) |
% 92 | 0% | 0.4 | Sunrise:07:39 AM Sunset: 04:54 PM |
Moonrise:11:32 AM Moonset: 11:47 PM Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday | Overcast |
3.2 ° C (37.8°F) |
7.9 ° C (46.2°F) |
5.7 ° C (42.2°F) |
% 98 | 0% | 0.3 | Sunrise:07:40 AM Sunset: 04:55 PM |
Moonrise:11:54 AM Moonset: No moonset Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday | Overcast |
-5.1 ° C (22.9°F) |
4.6 ° C (40.3°F) |
1.6 ° C (34.8°F) |
% 86 | 0% | 0.1 | Sunrise:07:40 AM Sunset: 04:56 PM |
Moonrise:12:17 PM Moonset: 12:57 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 December 2025 Monday |  Sunny |
-9.9 ° C (14.2°F) |
-5.3 ° C (22.5°F) |
-7.7 ° C (18.2°F) |
% 59 | 0% | 0.3 | Sunrise:07:40 AM Sunset: 04:57 PM |
Moonrise:12:44 PM Moonset: 02:11 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 December 2025 Tuesday | Sunny |
-8 ° C (17.5°F) |
3.8 ° C (38.8°F) |
-4.7 ° C (23.6°F) |
% 54 | 0% | 0 | Sunrise:07:40 AM Sunset: 04:57 PM |
Moonrise:01:18 PM Moonset: 03:28 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 December 2025 Wednesday | Sunny |
-3 ° C (26.6°F) |
5.3 ° C (41.6°F) |
0.8 ° C (33.4°F) |
% 72 | 0% | 2 | Sunrise:07:40 AM Sunset: 04:58 PM |
Moonrise:02:00 PM Moonset: 04:48 AM Moon Phase ( Waxing Gibbous ) |
|
| 01 January 2026 Thursday | Sunny |
-2.5 ° C (27.5°F) |
3.9 ° C (39.1°F) |
1.7 ° C (35.1°F) |
% 74 | 0% | 2 | Sunrise:07:40 AM Sunset: 04:59 PM |
Moonrise:02:55 PM Moonset: 06:06 AM Moon Phase ( Waxing Gibbous ) |
|
| 02 January 2026 Friday | Sunny |
-6.3 ° C (20.6°F) |
-1.7 ° C (28.9°F) |
-4.2 ° C (24.4°F) |
% 51 | 0% | 2 | Sunrise:07:41 AM Sunset: 05:00 PM |
Moonrise:04:03 PM Moonset: 07:17 AM Moon Phase ( Waxing Gibbous ) |
|
| 03 January 2026 Saturday |  Moderate or heavy freezing rain |
-4.2 ° C (24.4°F) |
-1.6 ° C (29.1°F) |
-2.4 ° C (27.6°F) |
% 66 | 82% | 1 | Sunrise:07:41 AM Sunset: 05:01 PM |
Moonrise:05:19 PM Moonset: 08:15 AM Moon Phase ( Full Moon ) |
|
| 04 January 2026 Sunday |  Freezing fog |
-0.4 ° C (31.3°F) |
3.2 ° C (37.8°F) |
0.6 ° C (33.1°F) |
% 95 | 0% | 1 | Sunrise:07:41 AM Sunset: 05:02 PM |
Moonrise:06:38 PM Moonset: 09:00 AM Moon Phase ( Waning Gibbous ) |
|
| 05 January 2026 Monday |  Moderate snow |
-6.6 ° C (20.1°F) |
-4.7 ° C (23.6°F) |
-4.9 ° C (23.1°F) |
% 78 | 74% | 1 | Sunrise:07:41 AM Sunset: 05:03 PM |
Moonrise:07:54 PM Moonset: 09:35 AM Moon Phase ( Waning Gibbous ) |
|
| 06 January 2026 Tuesday | Overcast |
-10.8 ° C (12.5°F) |
-3.4 ° C (26°F) |
-6.8 ° C (19.8°F) |
% 93 | 0% | 1 | Sunrise:07:41 AM Sunset: 05:04 PM |
Moonrise:09:06 PM Moonset: 10:02 AM Moon Phase ( Waning Gibbous ) |
|
| 07 January 2026 Wednesday | Overcast |
-10.2 ° C (13.6°F) |
-4 ° C (24.9°F) |
-6.7 ° C (19.9°F) |
% 94 | 0% | 1 | Sunrise:07:40 AM Sunset: 05:05 PM |
Moonrise:10:13 PM Moonset: 10:25 AM Moon Phase ( Waning Gibbous ) |
|
| 08 January 2026 Thursday |  Light freezing rain |
-2.5 ° C (27.5°F) |
1.9 ° C (35.5°F) |
0.1 ° C (32.2°F) |
% 95 | 72% | 1 | Sunrise:07:40 AM Sunset: 05:06 PM |
Moonrise:11:18 PM Moonset: 10:46 AM Moon Phase ( Waning Gibbous ) |
|
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