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Longwood, Ontario

72°F
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72°
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Longwood, Ontario Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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Today Hourly 10-Day Radar MinuteCast®

Monthly

Air Quality Health & Activities
Yellow Warning - Heat

May

January February March April May June July August September October November December

2026

2025 2026 2027

10-Day

S
M
T
W
T
F
S
26
63°
38°
27
69°
41°
28
67°
49°
29
51°
41°
30
53°
33°
1
51°
33°
2
49°
33°
3
62°
33°
4
70°
44°
5
60°
47°
6
53°
40°
7
56°
34°
8
61°
38°
9
61°
44°
10
57°
35°
11
55°
34°
12
59°
30°
13
58°
42°
14
59°
40°
15
64°
37°
16
70°
43°
17
81°
49°
18
85°
64°
19
A shower and thunderstorm
86°
45°
20
Mostly cloudy and breezy
53°
36°
21
Times of clouds and sun
62°
43°
22
Breezy with high clouds
65°
50°
23
Cloudy and windy
61°
52°
24
Cloudy, a shower in the p.m.
66°
50°
25
Chance of a shower
69°
57°
26
Sun through high clouds
75°
56°
27
Mostly sunny
73°
53°
28
Sunshine
74°
54°
29
Mostly sunny
74°
55°
30
Abundant sunshine and humid
76°
57°
31
Humid with plenty of sunshine
77°
59°
1
Cloudy and humid
73°
51°
2
A couple of morning showers
74°
57°
3
A touch of afternoon rain
72°
56°
4
Sun and clouds
67°
55°
5
Partly sunny
68°
56°
6
Partly sunny
72°
58°

Temperature Graph

°F
90° 76° 62° 48° 34° May
Today 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo

May Weather in Longwood

Longwood's May 2026 forecast shows daily high temperatures ranging from 53° to 86°, with overnight lows between 36° and 59°. The average high for May is 70° with an average low of 53°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Longwood. See also: June | July | August.

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Weather Near Longwood:

  • Cleveland, OH
  • Detroit, MI
  • London, Ontario
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