Current weather conditions and 15 day weather forecast for Brown Deer, 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.
| 10 May 2026 Sunday 12.4 ° C / 54.3°F ![]() Sunny |
Feels Like : 11.8 ° C / 53.2°F Humidity : % 41 Pressure : 1019 mb Wind Speed : 8.3 kmph / 5.1 miles from WNW ![]() Visibility : 16 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 10 May 2026 Sunday | Sunny |
2.4 ° C (36.3°F) |
15.6 ° C (60.1°F) |
10 ° C (50°F) |
% 54 | 0% | 6.8 | Sunrise:05:34 AM Sunset: 08:03 PM |
Moonrise:02:24 AM Moonset: 01:01 PM Moon Phase ( Waning Crescent ) |
|
| 11 May 2026 Monday | Sunny |
4.4 ° C (39.8°F) |
9.1 ° C (48.3°F) |
6.9 ° C (44.4°F) |
% 68 | 0% | 6.5 | Sunrise:05:33 AM Sunset: 08:04 PM |
Moonrise:02:45 AM Moonset: 02:10 PM Moon Phase ( Waning Crescent ) |
|
| 12 May 2026 Tuesday | Patchy rain nearby |
5.9 ° C (42.6°F) |
17.8 ° C (64.1°F) |
11.3 ° C (52.3°F) |
% 73 | 80% | 0.1 | Sunrise:05:31 AM Sunset: 08:05 PM |
Moonrise:03:06 AM Moonset: 03:21 PM Moon Phase ( Waning Crescent ) |
|
| 13 May 2026 Wednesday | Patchy rain nearby |
6.8 ° C (44.2°F) |
11.8 ° C (53.2°F) |
9.7 ° C (49.4°F) |
% 72 | 89% | 2 | Sunrise:05:30 AM Sunset: 08:07 PM |
Moonrise:03:26 AM Moonset: 04:35 PM Moon Phase ( Waning Crescent ) |
|
| 14 May 2026 Thursday | Sunny |
4.5 ° C (40.2°F) |
12.6 ° C (54.6°F) |
8.7 ° C (47.7°F) |
% 73 | 0% | 3 | Sunrise:05:29 AM Sunset: 08:08 PM |
Moonrise:03:49 AM Moonset: 05:53 PM Moon Phase ( Waning Crescent ) |
|
| 15 May 2026 Friday | Patchy rain nearby |
9.4 ° C (48.9°F) |
21.8 ° C (71.3°F) |
15.5 ° C (59.8°F) |
% 75 | 79% | 4 | Sunrise:05:28 AM Sunset: 08:09 PM |
Moonrise:04:15 AM Moonset: 07:16 PM Moon Phase ( Waning Crescent ) |
|
| 16 May 2026 Saturday | Patchy rain nearby |
12.5 ° C (54.5°F) |
19.4 ° C (66.8°F) |
15.8 ° C (60.5°F) |
% 89 | 78% | 4 | Sunrise:05:27 AM Sunset: 08:10 PM |
Moonrise:04:48 AM Moonset: 08:39 PM Moon Phase ( New Moon ) |
|
| 17 May 2026 Sunday | Patchy rain nearby |
11.3 ° C (52.3°F) |
16.8 ° C (62.2°F) |
14.3 ° C (57.8°F) |
% 78 | 81% | 3 | Sunrise:05:26 AM Sunset: 08:11 PM |
Moonrise:05:32 AM Moonset: 10:00 PM Moon Phase ( Waxing Crescent ) |
|
| 18 May 2026 Monday | Partly Cloudy |
8.7 ° C (47.6°F) |
14.7 ° C (58.4°F) |
11.6 ° C (52.9°F) |
% 78 | 0% | 4 | Sunrise:05:25 AM Sunset: 08:12 PM |
Moonrise:06:28 AM Moonset: 11:09 PM Moon Phase ( Waxing Crescent ) |
|
| 19 May 2026 Tuesday | Patchy rain nearby |
8.6 ° C (47.5°F) |
15.8 ° C (60.4°F) |
12.2 ° C (53.9°F) |
% 87 | 89% | 3 | Sunrise:05:24 AM Sunset: 08:13 PM |
Moonrise:07:37 AM Moonset: No moonset Moon Phase ( Waxing Crescent ) |
|
| 20 May 2026 Wednesday | Patchy rain nearby |
16 ° C (60.8°F) |
24.4 ° C (75.9°F) |
20.1 ° C (68.2°F) |
% 86 | 84% | 5 | Sunrise:05:23 AM Sunset: 08:14 PM |
Moonrise:08:54 AM Moonset: 12:03 AM Moon Phase ( Waxing Crescent ) |
|
| 21 May 2026 Thursday | Moderate rain |
12.4 ° C (54.4°F) |
24.2 ° C (75.6°F) |
19 ° C (66.2°F) |
% 91 | 87% | 4 | Sunrise:05:22 AM Sunset: 08:15 PM |
Moonrise:10:14 AM Moonset: 12:45 AM Moon Phase ( Waxing Crescent ) |
|
| 22 May 2026 Friday | Patchy rain nearby |
9.3 ° C (48.7°F) |
12.4 ° C (54.3°F) |
10.4 ° C (50.8°F) |
% 85 | 81% | 3 | Sunrise:05:22 AM Sunset: 08:16 PM |
Moonrise:11:31 AM Moonset: 01:16 AM Moon Phase ( Waxing Crescent ) |
|
| 23 May 2026 Saturday | Sunny |
9.2 ° C (48.6°F) |
14.5 ° C (58.1°F) |
11.6 ° C (52.9°F) |
% 76 | 0% | 4 | Sunrise:05:21 AM Sunset: 08:17 PM |
Moonrise:12:43 PM Moonset: 01:42 AM Moon Phase ( First Quarter ) |
|