July in most regions of Ukraine is traditionally considered the summer equator, Volyn with its regional center in the city of Lutsk is no exception. If you are looking for a weather forecast by day for a month in Lutsk for celebrating a wedding, christening, name day or other outdoor recreation, then, looking ahead, as the author will say, for residents and guests of the city, July 2026 prepares classic summer weather: with periods of scorching sun, high temperatures and refreshing summer thunderstorms with fast and heavy rain, but sometimes these powerful thunderstorms and showers will last only a few hours a day.
So, so that you can plan your vacation, outdoor recreation, or daily work activities in advance, we offer a detailed weather forecast for each day of the month in our table below, compiled based on an analysis of data from previous years for these days, and below you will find important recommendations for protecting your health on days of extreme heat.
Read also: Weather in Zhytomyr for July 2026: detailed weather forecast by day
Detailed weather forecast in Lutsk for July 2026
Below is a summary table of approximate weather conditions and degrees of temperature during the day and at night by day. Please note that there may be deviations. If you need to know the weather as accurately as possible for a specific date, it is better to look at the forecast a few days before the desired date on the website of the state meteorological service .
| Date | Daytime temperature | Nighttime temperature | Weather conditions and precipitation |
| July 1 | +32…+35 °C | +19…+21 °C | Partly cloudy, possible severe thunderstorm in the evening |
| July 2 | +25…+28 °C | +17…+19 °C | Cloudy with clearings, short-term rain |
| July 3 | +24…+27 °C | +16…+18 °C | Mostly sunny, no precipitation |
| July 4 | +23…+25 °C | +15…+17 °C | Clear, comfortably cool |
| July 5 | +24…+26 °C | +15…+18 °C | Sunny, cloudless |
| July 6 | +26…+28 °C | +16…+19 °C | Partly cloudy, mostly dry |
| July 7 | +27…+31 °C | +18…+20 °C | Clear, hot |
| July 8 | +29…+32 °C | +19…+21 °C | Cloudless, intense heat |
| July 9 | +30…+33 °C | +20…+22 °C | Hot, local thunderstorms in the afternoon |
| July 10 | +26…+29 °C | +18…+20 °C | Cloudy with clearings, refreshing rain |
| July 11 | +25…+28 °C | +17…+19 °C | Clear, light wind |
| July 12 | +26…+29 °C | +17…+20 °C | Sunny and dry |
| July 13 | +27…+30 °C | +18…+21 °C | Cloudless, comfortable warmth |
| July 14 | +28…+31 °C | +19…+21 °C | Partly cloudy, dry |
| July 15 | +26…+29 °C | +18…+20 °C | Light rain during the day |
| July 16 | +25…+28 °C | +17…+19 °C | Clear, ideal for walks |
| July 17 | +27…+30 °C | +18…+20 °C | Sunny, south wind |
| July 18 | +29…+32 °C | +19…+21 °C | Clear, gradual increase in heat |
| July 19 | +30…+33 °C | +20…+22 °C | Very hot, cloudless |
| July 20 | +28…+31 °C | +19…+21 °C | Afternoon storm clouds, showers |
| July 21 | +26…+29 °C | +18…+20 °C | Clear, fresh air after a thunderstorm |
| July 22 | +27…+30 °C | +18…+21 °C | Sunny all day |
| July 23 | +28…+32 °C | +19…+21 °C | Cloudless, light wind |
| July 24 | +30…+34 °C | +20…+22 °C | Peak heat, suffocation |
| July 25 | +29…+33 °C | +20…+22 °C | Hot, late evening rain |
| July 26 | +27…+30 °C | +18…+20 °C | Partly cloudy, local precipitation |
| July 27 | +26…+29 °C | +17…+19 °C | Sunny, comfortable |
| July 28 | +28…+31 °C | +18…+20 °C | The return of the heat, clear |
| July 29 | +29…+33 °C | +19…+21 °C | Cloudless, high UV index |
| July 30 | +30…+34 °C | +20…+22 °C | Hot, calm |
| July 31 | +29…+32 °C | +19…+21 °C | Partly cloudy, mostly dry |
As you can see, the first and third decades of the month are expected to be the hottest, while mid-July will bring more comfortable temperatures.
How to survive the July heat safely: practical recommendations
The abnormal temperatures expected in July (especially during periods when the thermometer will exceed +32 °C or even more with new temperature records being set ) create a serious burden on the cardiovascular system, especially in weather-dependent people. To maintain your performance and well-being, follow the basic rules that we have described based on the recommendations of doctors below:
- Control your water balance: Drink at least 2–2.5 liters of clean water per day for an adult. Avoid sugary carbonated drinks, energy drinks, and alcohol — they only increase dehydration and can irritate your stomach. Water with lemon or cool green tea are the best thirst quenchers if you don’t want to drink just plain tap water.
- Avoid open sun during peak hours 12-16:00: The highest level of ultraviolet radiation in Lutsk is recorded from 11:00 to 16:00. At this time, try to stay indoors or in the shade of trees.
- Choose the right wardrobe from natural materials: Wear loose-fitting clothes in light colors made only from natural fabrics (linen, cotton). A must-have accessory should be a hat (cap, panama, hat) and sunglasses.
- Cool the room wisely: If you use air conditioning, set the temperature no lower than +22…+24 °C . The difference between the temperature outside and indoors should not exceed 7–10 degrees, otherwise the risk of catching a cold increases dramatically.
- Change your diet if you haven’t already: Usually in the summer we want to eat less and feel full faster. Avoid heavy, fatty and fried foods. Prefer fresh vegetables, fruits, light salads and cold soups (for example, okroshka or gazpacho).
- Use sunscreen: Even if you’re just going to work, apply an SPF 30 or higher to exposed skin 20 minutes before going outside. If you’re going to be in the sun, this is a must for your skin and its protection.
July in Lutsk is a great opportunity to relax on the Shatsk Lakes or take walks in the park, the main thing is to take into account the vagaries of the weather and take care of your comfort.
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