Saint Louis County (Eureka)
Tomorrow
Tomorrow weather in Saint Louis County
Friday, May 15th, 2026
29°
Patchy rain possible
The weather tomorrow in Saint Louis County will be hotter than today, with temperatures rising to 28°.
The wind tomorrow will get stronger and reach 22 km/h.
29° / 13°
Temp
89%
Rain
22 km/h
Wind
62%
Humidity
Saint Louis County Weather Pages
Saint Louis County hourly forecast for tomorrow
Scroll right to see more weather forecasts for Saint Louis County tomorrow
| 12:00 AM | 01:00 AM | 02:00 AM | 03:00 AM | 04:00 AM | 05:00 AM | 05:51 AM | 06:00 AM | 07:00 AM | 08:00 AM | 09:00 AM | 10:00 AM | 11:00 AM | 12:00 PM | 01:00 PM | 02:00 PM | 03:00 PM | 04:00 PM | 05:00 PM | 06:00 PM | 07:00 PM | 08:00 PM | 08:07 PM | 09:00 PM | 10:00 PM | 11:00 PM | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  |  | | | |  |  | | | | |  | |  | | | | | | | | |  | | | | Next |
| temperatures | 14.7° | 14.2° | 13.7° | 13.3° | 13.5° | 13.7° | Sunrise | 14.2° | 15.4° | 17.4° | 19.6° | 22.1° | 24.5° | 26.5° | 27.2° | 27.1° | 27.8° | 28° | 27° | 25.7° | 23.6° | 21.5° | Sunset | 19.9° | 18.9° | 18.5° | |
| feels like | 14.2° | 13.5° | 12.8° | 12.2° | 12.2° | 12.4° | 13° | 14.8° | 17.1° | 19.4° | 23.2° | 25.3° | 27.2° | 27.9° | 27.9° | 28.7° | 28.9° | 28° | 26.9° | 25.7° | 21.5° | 19.9° | 18.9° | 18.5° | |||
| wind speed | 15 km/h | 11 km/h | 12 km/h | 12 km/h | 15 km/h | 18 km/h | 16 km/h | 15 km/h | 17 km/h | 18 km/h | 19 km/h | 18 km/h | 18 km/h | 20 km/h | 22 km/h | 17 km/h | 16 km/h | 19 km/h | 19 km/h | 16 km/h | 13 km/h | 9 km/h | 7 km/h | 7 km/h | |||
| wind degree | 162° | 161° | 148° | 146° | 157° | 163° | 162° | 165° | 170° | 180° | 192° | 200° | 214° | 220° | 219° | 206° | 215° | 207° | 202° | 199° | 194° | 188° | 172° | 170° | |||
| wind direction | SSE | SSE | SSE | SE | SSE | SSE | SSE | SSE | S | S | SSW | SSW | SW | SW | SW | SSW | SW | SSW | SSW | SSW | SSW | S | S | S | |||
| Precipitation | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0.1 mm | 0 mm | 0.1 mm | 0.1 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | |||
| chance for rain | 0% | 0% | 0% | 0% | 0% | 100% | 77% | 100% | 82% | 77% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 65% | 0% | 65% | 0% | |||
| chance for snow | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| humidity | 60% | 60% | 61% | 62% | 63% | 62% | 65% | 65% | 63% | 58% | 55% | 52% | 49% | 47% | 50% | 55% | 50% | 51% | 59% | 64% | 72% | 79% | 88% | 91% | |||
| dew point | 7.4° | 6.8° | 6.4° | 6° | 6.1° | 6.6° | 7.6° | 8.2° | 9.7° | 10.9° | 12.3° | 14° | 15.3° | 16° | 16.6° | 17.2° | 17.2° | 17.2° | 17.4° | 17.2° | 16.1° | 15.8° | 16.2° | 16.5° | |||
| visibility | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | |||
| cloud cover | 48% | 9% | 5% | 6% | 8% | 73% | 81% | 70% | 77% | 75% | 22% | 17% | 36% | 50% | 49% | 22% | 19% | 15% | 10% | 6% | 79% | 20% | 78% | 20% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.3 | 4 | 4 | 6 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 5 | 0 | 0 | 0 |
Weather in Saint Louis County tomorrow
The weather in Saint Louis County tomorrow is expected to be noticeably warmer than usual, with a forecast temperature of 29 °F, compared to an average of 24.5 °F for May 15th in recent years.
temperatures
29 °F
rain
0.3 mm
wind
22 km/h
UV
Low
Saint Louis County daylight overview ☀️
Tomorrow in Saint Louis County, The sun rises at 05:51 and sets at 20:07, giving a total daylight duration of 14 hours and 16 minutes.
Top locations in Saint Louis County
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What to wear tomorrow in Saint Louis County? clothing recommendations
Stay comfortably stylish - your tailored guide for tomorrow's Saint Louis County forecast.
Short-sleeve shirt
Shorts
Lightweight pants
Sunglasses
Wide brimmed hat
Sunscreen
Umbrella
The weather tomorrow in Saint Louis County - FAQ
What is the maximum temperature for tomorrow in Saint Louis County?
The maximum temperature for tomorrow in Saint Louis County is expected to be 29° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain tomorrow in Saint Louis County? 🌧️
Yes, there is a 89% chance of rain in Saint Louis County tomorrow. We recommend carrying an umbrella or rain gear to stay dry.
What will be the wind speed tomorrow in Saint Louis County? 🌀
The wind in Saint Louis County is expected to blow at 22 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Saint Louis County tomorrow?
Given the forecast of 29 °F with a 89% chance of rain, we advise checking our "What to wear tomorrow" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in Saint Louis County tomorrow.
What is the sunrise and sunset time for Saint Louis County tomorrow?
The sun is expected to rise at 05:51 and set at 20:07 in Saint Louis County.
How accurate is the weather forecast Saint Louis County tomorrow? ✅
Saint Louis County weather forecast for tomorrow is based on the most current and sophisticated meteorological models available. While we strive for accuracy, weather conditions can change unexpectedly, so we recommend checking for updates regularly.
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Where is Saint Louis County?Get accurate weather forecasts for Saint Louis County, located at latitude 38.503 and longitude -90.628. Stay updated with localized weather information tailored for Saint Louis County.
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