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Weather Olathe: Current forecast

Olathe / Kansas (KS) / United States

18.3 °C
Feels like 18.3 °C
Min 4 °C / Max 25 °C
Weather Olathe: Sunny, 18 °C Sunny
16.9 km/h WSW
Wind
19.5 km/h WSW
Gusts
1024 hPa
Pressure
0 mm
Precipitation
26 %
Humidity
7
UV index

Pollen (today)

Hazel None
Alder None
Birch None
Oak None
Grass None
Mugwort None
Ragweed None
06:37 / 20:00
Sunrise / Sunset
07:40 / 23:20
Moonrise / Moonset
Waxing Crescent (3 %)
Moon phase

Updated: Apr 19, 2026, 20:28 CEST Apr 19, 2026, 13:28 CDT

Today's Summary

In Olathe the weather today is sunny. The thermometer currently shows 18.3°C. Pack a light jacket for the evening. During the day temperatures will range between 4°C and 25.3°C.

Hourly forecast – Olathe, today

Apr 19, 13:00
18 °C
Sunny
Olathe Apr 19, 13:00: Sunny, 18 °C
Apr 19, 14:00
23 °C
Sunny
Olathe Apr 19, 14:00: Sunny, 23 °C
Apr 19, 15:00
24 °C
Sunny
Olathe Apr 19, 15:00: Sunny, 24 °C
Apr 19, 16:00
23 °C
Sunny
Olathe Apr 19, 16:00: Sunny, 23 °C
Apr 19, 17:00
24 °C
Sunny
Olathe Apr 19, 17:00: Sunny, 24 °C
Apr 19, 18:00
24 °C
Sunny
Olathe Apr 19, 18:00: Sunny, 24 °C
Apr 19, 19:00
21 °C
Sunny
Olathe Apr 19, 19:00: Sunny, 21 °C
Apr 19, 20:00
18 °C
Clear
Olathe Apr 19, 20:00: Clear, 18 °C
Apr 19, 21:00
17 °C
Clear
Olathe Apr 19, 21:00: Clear, 17 °C
Apr 19, 22:00
16 °C
Clear
Olathe Apr 19, 22:00: Clear, 16 °C
Apr 19, 23:00
13 °C
Clear
Olathe Apr 19, 23:00: Clear, 13 °C
Apr 20, 00:00
11 °C
Clear
Olathe Apr 20, 00:00: Clear, 11 °C
Apr 20, 01:00
10 °C
Clear
Olathe Apr 20, 01:00: Clear, 10 °C
Apr 20, 02:00
9 °C
Clear
Olathe Apr 20, 02:00: Clear, 9 °C
Apr 20, 03:00
8 °C
Clear
Olathe Apr 20, 03:00: Clear, 8 °C
Apr 20, 04:00
8 °C
Clear
Olathe Apr 20, 04:00: Clear, 8 °C
Apr 20, 05:00
8 °C
Clear
Olathe Apr 20, 05:00: Clear, 8 °C
Apr 20, 06:00
8 °C
Clear
Olathe Apr 20, 06:00: Clear, 8 °C
Apr 20, 07:00
8 °C
Sunny
Olathe Apr 20, 07:00: Sunny, 8 °C
Apr 20, 08:00
10 °C
Sunny
Olathe Apr 20, 08:00: Sunny, 10 °C
Apr 20, 09:00
12 °C
Sunny
Olathe Apr 20, 09:00: Sunny, 12 °C
Apr 20, 10:00
14 °C
Sunny
Olathe Apr 20, 10:00: Sunny, 14 °C
Apr 20, 11:00
16 °C
Sunny
Olathe Apr 20, 11:00: Sunny, 16 °C
Apr 20, 12:00
18 °C
Sunny
Olathe Apr 20, 12:00: Sunny, 18 °C
Time
13
14
15
16
17
18
19
20
21
22
23
00
01
02
03
04
05
06
07
08
09
10
11
12
Olathe Apr 19, 13:00: Sunny
Olathe Apr 19, 14:00: Sunny
Olathe Apr 19, 15:00: Sunny
Olathe Apr 19, 16:00: Sunny
Olathe Apr 19, 17:00: Sunny
Olathe Apr 19, 18:00: Sunny
Olathe Apr 19, 19:00: Sunny
Olathe Apr 19, 20:00: Clear
Olathe Apr 19, 21:00: Clear
Olathe Apr 19, 22:00: Clear
Olathe Apr 19, 23:00: Clear
Olathe Apr 20, 00:00: Clear
Olathe Apr 20, 01:00: Clear
Olathe Apr 20, 02:00: Clear
Olathe Apr 20, 03:00: Clear
Olathe Apr 20, 04:00: Clear
Olathe Apr 20, 05:00: Clear
Olathe Apr 20, 06:00: Clear
Olathe Apr 20, 07:00: Sunny
Olathe Apr 20, 08:00: Sunny
Olathe Apr 20, 09:00: Sunny
Olathe Apr 20, 10:00: Sunny
Olathe Apr 20, 11:00: Sunny
Olathe Apr 20, 12:00: Sunny
Temperature (°C)
Chance of rain (%)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Precipitation
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Wind (km/h)
WSW
17
WSW
17
WSW
15
W
14
W
10
W
4
SSE
4
SSE
7
SE
8
ESE
6
ENE
8
ENE
13
ENE
15
E
14
ESE
13
ESE
12
SE
12
SSE
13
SSE
12
SSE
14
S
18
SSW
20
SSW
23
SSW
25
Pressure (hPa)
1024
1022
1021
1020
1020
1020
1020
1020
1021
1022
1022
1023
1024
1024
1023
1024
1024
1023
1024
1024
1023
1023
1022
1022
Humidity (%)
26 %
18 %
16 %
17 %
18 %
16 %
18 %
25 %
43 %
50 %
41 %
74 %
77 %
81 %
84 %
88 %
90 %
90 %
89 %
83 %
71 %
63 %
58 %
54 %
Cloud cover (%)
0 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %
3 %
2 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %

14-day weather forecast – Olathe

14-day trend for Olathe: Temperatures stay fairly stable over the period with no big swings. Lows can drop to around 4°C at night, with daytime highs up to 26.4°C.

Date
Apr 19
Apr 20
Apr 21
Apr 22
Apr 23
Apr 24
Apr 25
Apr 26
Apr 27
Apr 28
Apr 29
Apr 30
May 1
May 2
Olathe April 19, 2026: Sunny
Olathe April 20, 2026: Sunny
Olathe April 21, 2026: Partly cloudy
Olathe April 22, 2026: Patchy rain possible
Olathe April 23, 2026: Heavy rain
Olathe April 24, 2026: Patchy rain possible
Olathe April 25, 2026: Patchy rain possible
Olathe April 26, 2026: Cloudy
Olathe April 27, 2026: Patchy rain possible
Olathe April 28, 2026: Patchy rain possible
Olathe April 29, 2026: Sunny
Olathe April 30, 2026: Patchy rain possible
Olathe May 1, 2026: Patchy rain possible
Olathe May 2, 2026: Patchy rain possible
Temperature (°C)
Chance of rain (%)
0
0
0
89
89
73
81
0
87
89
0
88
68
79
Precipitation
—
—
0 mm
0.2 mm
20.7 mm
2.7 mm
1.8 mm
0 mm
1.9 mm
2.8 mm
—
1.1 mm
0.7 mm
0.3 mm
Wind max (km/h)
17
28
33
28
35
24
31
17
26
26
12
34
33
30
Date Weather Min °C Max °C Sunrise Sunset Moonrise Moonset Moon phase
April 19, 2026 Olathe April 19, 2026: Sunny Sunny 4 °C 25 °C 06:37 20:00 07:40 23:20 Waxing Crescent (3 %)
April 20, 2026 Olathe April 20, 2026: Sunny Sunny 7 °C 21 °C 06:35 20:01 08:30 — Waxing Crescent (9 %)
April 21, 2026 Olathe April 21, 2026: Partly cloudy Partly cloudy 13 °C 24 °C 06:34 20:02 09:32 00:31 Waxing Crescent (17 %)
April 22, 2026 Olathe April 22, 2026: Patchy rain possible Patchy rain possible 14 °C 21 °C 06:33 20:03 10:42 01:34 Waxing Crescent (27 %)
April 23, 2026 Olathe April 23, 2026: Heavy rain Heavy rain 17 °C 20 °C 06:31 20:04 11:55 02:23 Waxing Crescent (38 %)
April 24, 2026 Olathe April 24, 2026: Patchy rain possible Patchy rain possible 13 °C 20 °C 06:30 20:05 13:08 03:02 First Quarter (49 %)
April 25, 2026 Olathe April 25, 2026: Patchy rain possible Patchy rain possible 8 °C 12 °C 06:29 20:06 14:17 03:33 Waxing Moon (60 %)
April 26, 2026 Olathe April 26, 2026: Cloudy Cloudy 6 °C 16 °C 06:27 20:07 15:24 04:00 Waxing Moon (70 %)
April 27, 2026 Olathe April 27, 2026: Patchy rain possible Patchy rain possible 11 °C 18 °C 06:26 20:08 16:28 04:23 Waxing Moon (79 %)
April 28, 2026 Olathe April 28, 2026: Patchy rain possible Patchy rain possible 12 °C 16 °C 06:25 20:09 17:31 04:45 Waxing Moon (87 %)
April 29, 2026 Olathe April 29, 2026: Sunny Sunny 7 °C 19 °C 06:24 20:10 18:33 05:07 Waxing Moon (93 %)
April 30, 2026 Olathe April 30, 2026: Patchy rain possible Patchy rain possible 10 °C 22 °C 06:22 20:11 19:36 05:30 Waxing Moon (97 %)
May 1, 2026 Olathe May 1, 2026: Patchy rain possible Patchy rain possible 16 °C 26 °C 06:21 20:12 20:38 05:56 Full Moon (99 %)
May 2, 2026 Olathe May 2, 2026: Patchy rain possible Patchy rain possible 18 °C 26 °C 06:20 20:13 21:41 06:25 Waning Moon (100 %)
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