weathermetro
Cities / United States
/ Missouri
☀️ Walnut weather
Clear sky. .
Feels like 30° Wind 2 km/h SW Humidity 65% Pressure 1012 hPa UV 0 Air Fair ☀ 06:25 - 20:03
Right now it is 27° in Walnut with clear skies, it feels more like 30° and today's high is 28° with an overnight low of 18° . The sun rises at 06:25 and sets at 20:03, giving 13h 38m of daylight. Over the coming week highs range from 26° to 35° .
Walnut is in Missouri, United States, sitting 250 m above sea level. Local time is America/Chicago (UTC−5), and every time on this page is shown in it.
Next 24 hours - temperature
19°
23°
27°
27°
20°
19:00 · 26.8° · 0 mm
20:00 · 25.1° · 0 mm
21:00 · 23.9° · 0 mm
22:00 · 22.8° · 0 mm
23:00 · 22.2° · 0 mm
00:00 · 21.5° · 0 mm
01:00 · 21.4° · 0 mm
02:00 · 21.7° · 0 mm
03:00 · 20.8° · 0 mm
04:00 · 20.5° · 0 mm
05:00 · 20.4° · 0 mm
06:00 · 20.5° · 0 mm
07:00 · 19.9° · 0 mm
08:00 · 21.3° · 0 mm
09:00 · 23.1° · 0 mm
10:00 · 24.7° · 0 mm
11:00 · 26.3° · 0 mm
12:00 · 24.5° · 0.7 mm
13:00 · 24.3° · 0 mm
14:00 · 25.6° · 0 mm
15:00 · 22.8° · 1.8 mm
16:00 · 21.9° · 7.2 mm
17:00 · 22.6° · 0 mm
18:00 · 23.6° · 0 mm
Precipitation
19:00 · 0 mm
19:00
20:00 · 0 mm
21:00 · 0 mm
22:00 · 0 mm
22:00
23:00 · 0 mm
00:00 · 0 mm
01:00 · 0 mm
01:00
02:00 · 0 mm
03:00 · 0 mm
04:00 · 0 mm
04:00
05:00 · 0 mm
06:00 · 0 mm
07:00 · 0 mm
07:00
08:00 · 0 mm
09:00 · 0 mm
10:00 · 0 mm
10:00
11:00 · 0 mm
12:00 · 0.7 mm
13:00 · 0 mm
13:00
14:00 · 0 mm
15:00 · 1.8 mm
16:00 · 7.2 mm
16:00
17:00 · 0 mm
18:00 · 0 mm
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
19:00
☀️
26.8°
29.8°
-
Clear sky
20:00
☀️
25.1°
27.6°
-
Clear sky
21:00
☀️
23.9°
25.9°
-
Clear sky
22:00
☀️
22.8°
25.3°
-
Clear sky
23:00
☀️
22.2°
24.6°
-
Clear sky
00:00
☁️
21.5°
24.1°
-
Overcast
01:00
☁️
21.4°
23.1°
-
Overcast
02:00
⛅
21.7°
23.8°
-
Partly cloudy
03:00
🌤️
20.8°
23.4°
-
Mostly clear
04:00
⛅
20.5°
22.8°
-
Partly cloudy
05:00
☁️
20.4°
22.7°
-
Overcast
06:00
☁️
20.5°
23°
-
Overcast
☁️
TodayAugust 18th
Avg 22° Low 18° at 04:00
High 28° at 17:00
Feels 30° Wind ~17 km/h
Clear
Cloudy
Clear
00:00
19°
02:00
18°
04:00
18°
06:00
18°
08:00
20°
10:00
23°
12:00
25°
14:00
24°
16:00
27°
18:00
28°
20:00
25°
22:00
23°
🌧️
WednesdayAugust 19th
Avg 22° Low 19° at 23:00
High 26° at 11:00
41 mm rain Feels 29° Wind ~24 km/h
Clear
00:00
22°
02:00
22°
04:00
21°
06:00
21°
08:00
21°
10:00
25°
12:00
25°
0.7mm
14:00
26°
16:00
22°
7.2mm
18:00
24°
20:00
21°
22:00
19°
☀️
ThursdayAugust 20th
Avg 23° Low 16° at 07:00
High 32° at 15:00
Wind ~13 km/h
Clear
Cloudy
00:00
19°
02:00
18°
04:00
17°
06:00
16°
08:00
18°
10:00
22°
12:00
27°
14:00
31°
16:00
32°
18:00
30°
20:00
26°
22:00
23°
☀️
FridayAugust 21st
Avg 26° Low 19° at 06:00
High 35° at 16:00
Feels 33° Wind ~20 km/h
Clear
Clear
00:00
20°
02:00
20°
04:00
19°
06:00
19°
08:00
22°
10:00
27°
12:00
32°
14:00
35°
16:00
35°
18:00
32°
20:00
25°
22:00
22°
☀️
SaturdayAugust 22nd
Avg 25° Low 18° at 07:00
High 34° at 15:00
Feels 32° Wind ~16 km/h
Clear
Clear
Cloudy
00:00
20°
02:00
19°
04:00
19°
06:00
18°
08:00
21°
10:00
26°
12:00
31°
14:00
33°
16:00
34°
18:00
32°
20:00
27°
22:00
25°
🌦️
SundayAugust 23rd
Avg 26° Low 21° at 07:00
High 31° at 14:00
0.4 mm rain Wind ~27 km/h
Cloudy
00:00
23°
02:00
21°
04:00
23°
06:00
22°
08:00
22°
10:00
28°
12:00
31°
14:00
31°
16:00
31°
18:00
28°
20:00
26°
22:00
24°
🌦️
MondayAugust 24th
Avg 24° Low 19° at 06:00
High 32° at 15:00
1.7 mm rain Wind ~22 km/h
Rain
Clear
Partly Cloudy
Cloudy
Clear
00:00
21°
0.4mm
02:00
20°
0.3mm
04:00
20°
0.3mm
06:00
19°
08:00
21°
10:00
25°
12:00
29°
14:00
32°
16:00
32°
18:00
29°
20:00
25°
22:00
21°
☁️
TuesdayAugust 25th
Avg 24° Low 20° at 06:00
High 32° at 16:00
0.3 mm rain Wind ~17 km/h
Cloudy
Rain
Cloudy
00:00
21°
02:00
20°
04:00
20°
06:00
20°
08:00
22°
0.1mm
10:00
25°
0.1mm
12:00
24°
14:00
26°
16:00
32°
18:00
31°
20:00
27°
22:00
23°
☀️
WednesdayAugust 26th
Avg 23° Low 18° at 06:00
High 30° at 15:00
Feels 27° Wind ~22 km/h
Clear
Partly Cloudy
00:00
22°
02:00
20°
04:00
19°
06:00
18°
08:00
20°
10:00
25°
12:00
28°
14:00
30°
16:00
30°
18:00
27°
20:00
23°
22:00
20°
☀️
ThursdayAugust 27th
Avg 21° Low 15° at 06:00
High 28° at 15:00
Feels 25° Wind ~20 km/h
Clear
Cloudy
00:00
18°
02:00
17°
04:00
17°
06:00
15°
08:00
17°
10:00
22°
12:00
26°
14:00
28°
16:00
28°
18:00
26°
20:00
23°
22:00
20°
☀️
FridayAugust 28th
Avg 21° Low 13° at 06:00
High 29° at 16:00
Feels 26° Wind ~18 km/h
Clear
00:00
17°
02:00
15°
04:00
14°
06:00
13°
08:00
16°
10:00
22°
12:00
26°
14:00
28°
16:00
29°
18:00
27°
20:00
24°
22:00
19°
🌤️
SaturdayAugust 29th
Avg 22° Low 12° at 06:00
High 31° at 16:00
Feels 29° Wind ~20 km/h
Cloudy
Clear
00:00
17°
02:00
15°
04:00
13°
06:00
12°
08:00
16°
10:00
23°
12:00
27°
14:00
30°
16:00
31°
18:00
30°
20:00
26°
22:00
22°
🌦️
SundayAugust 30th
Avg 21° Low 18° at 07:00
High 24° at 14:00
1.2 mm rain Wind ~19 km/h
Cloudy
Rain
Cloudy
Partly Cloudy
00:00
21°
02:00
20°
04:00
20°
06:00
18°
0.4mm
08:00
18°
10:00
20°
12:00
23°
14:00
24°
16:00
23°
18:00
22°
20:00
21°
22:00
19°
🌤️
MondayAugust 31st
Avg 25° Low 18° at 06:00
High 33° at 15:00
Wind ~26 km/h
Clear
Clear
Partly Cloudy
00:00
18°
02:00
18°
04:00
18°
06:00
18°
08:00
21°
10:00
27°
12:00
30°
14:00
32°
16:00
33°
18:00
30°
20:00
27°
22:00
24°
🌧️
TuesdaySeptember 1st
Avg 25° Low 18° at 06:00
High 34° at 17:00
4.5 mm rain Wind ~23 km/h
Clear
Rain
Cloudy
Rain
00:00
21°
02:00
20°
04:00
19°
06:00
18°
08:00
20°
10:00
25°
12:00
25°
0.6mm
14:00
28°
16:00
34°
18:00
34°
20:00
31°
0.2mm
22:00
25°
0.2mm
🌧️
WednesdaySeptember 2nd
Avg 26° Low 20° at 06:00
High 34° at 16:00
7 mm rain Wind ~22 km/h
Rain
Clear
Partly Cloudy
Clear
00:00
21°
2.1mm
02:00
20°
0.2mm
04:00
20°
0.2mm
06:00
20°
0.1mm
08:00
21°
0.6mm
10:00
24°
0.6mm
12:00
30°
14:00
34°
16:00
34°
18:00
33°
20:00
31°
22:00
27°
Sun
☀️ Sunrise 06:25 · Sunset 20:03
13h 38m of daylight · America/Chicago
Air quality
PM2.5 12.7 µg/m³ - Fair
Fine for almost everyone; unusually sensitive people may notice it on a long run.
Source: Copernicus CAMS, updated hourly.
Common questions about Walnut weather
Will it rain in Walnut today?
No rain is in the forecast for Walnut today.
What is the temperature in Walnut right now?
It is 27° in Walnut right now, though it feels closer to 30° . Today runs between a low of 18° and a high of 28° .
What time is sunrise and sunset in Walnut?
The sun rises at 06:25 and sets at 20:03 local time in Walnut today, giving 13h 38m of daylight.
What is the air quality in Walnut?
PM2.5 in Walnut is currently 12.7 µg/m³, which counts as Fair on the European air-quality index. Fine for almost everyone; unusually sensitive people may notice it on a long run.
How accurate is the Walnut forecast, and how far ahead does it go?
This page shows 16 days ahead, refreshed every hour. It blends ECMWF, NOAA GFS and whichever national high-resolution model covers Walnut best. The first three days are the dependable part - day one is usually within a degree or two - and accuracy falls off steadily after day five, so read the far end as a trend rather than a plan. We publish our measured error against real station observations on the accuracy page.
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© 2026 WeatherMetro · Weather data: ECMWF, NOAA, DWD, Météo-France, ECCC, MeteoSwiss and others (CC-BY 4.0) · Air quality & history: Copernicus CAMS / C3S · Location data: GeoNames (CC-BY) · Alerts: NWS, MeteoAlarm, ECCC