Weather in Eureka, Missouri
Roses open on the Piedmont edge. Day 59 of spring. Read this microseason across nine climate regions →
Eureka, MO
Sunday, May 17 at 2:34 AM
74
°
Partly Cloudy
Feels like
78°
Humidity
76%
Wind
4 mph
Sunrise
5:49 AM
Sunset
8:08 PM
Eureka, MO
Hour by hour · 24h
67°
9p
65°
10p
63°
11p
64°
12a
61°
1a
59°
2a
59°
3a
59°
4a
59°
5a
60°
6a
62°
10%
7a
66°
12%
8a
67°
16%
9a
72°
10a
74°
11a
77°
12p
80°
1p
81°
2p
83°
3p
81°
4p
82°
5p
80°
6p
79°
7p
78°
8p
Eureka, MO
7-day forecast
- TodayMay 16Drizzle61%79°71°
- SundayMay 17Overcast—88°67°
- MondayMay 18Showers43%79°66°
- TuesdayMay 19Light Showers88%83°59°
- WednesdayMay 20Overcast76%70°51°
- ThursdayMay 21Drizzle15%62°54°
- FridayMay 22Overcast19%65°55°
Eureka, MO
Next 24 hours · Mild now
Eureka, MO
Anemometer · 24h winds · from true
From · True
SE
145° · backing 37°
Direction
SE
145°
Sustained
4
mph
Gust
14
mph
Peak 24h
21
avg 5
Beaufort · 2 · LIGHT BRZ
0
CALM
<1
1
LIGHT AIR
1–3
2
LIGHT BRZ
4–7
3
GENTLE BRZ
8–12
4
MOD BRZ
13–18
5
FRESH BRZ
19–24
6
STRONG BRZ
25–31
7
NEAR GALE
32–38
24h · sust vs gust · mph
−24h−18h−12h−6hnow
Eureka, MO
Air quality
31
AQI
Good
- PM 2.5
- 6.8 μg/m³
- PM 10
- 7.5 μg/m³
- NO₂
- 4.5 μg/m³
- Ozone
- 60.0 μg/m³
- UV Index
- 0.0 Low
Eureka, MO
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
10:21 AM
Sunrise
5:49 AM
Daylight
14h 19m
Sunset
8:08 PM
Civil dusk
1:38 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Eureka, MO
The moon
New Moon
0% illuminated
- Moonrise
- 10:57 AM
- Moonset
- 1:36 AM
- In sign
- ♊︎ Gemini
Eureka, MO
Microseason · 28 of 72
May 16–20
Roses open on the Piedmont edge
insect
Eureka at a glance
- Today vs. normal: 74°F — typical for the season
- Last frost: April 7 (climatological average for this latitude)
- Microseason: 28 of 72, May 16–20
- Planting window: Direct sow okra, melons, and southern peas. Thin carrot rows.
Right now in the garden
Warm-season window is open
As of May 17, the last spring frost has passed for most years. Transplant tomatoes, peppers, eggplants, basil, and cucurbits (cucumbers, squash, melons) now. Direct-sow beans and corn into warm soil.