10-day forecast for May, OK: 40° to 88°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
74°
Best day: Tuesday, October 20
73° · 0.88 in
Worst day: Wednesday, October 14
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 1473° / 63°0.88
Morning64°feels 65°
Afternoon71°feels 72°
Evening67°feels 68°
Overnight70°feels 71°
73 °
May, Wednesday, 14 October
Rain. High 73°, low 63°.
Pressure29.94 inHg
Wind7.8 mph E
Humidity92%
Visibility3.8 mi
Dew point69°
Thu, 1570° / 56°0.07
Morning68°feels 69°
Afternoon68°feels 68°
Evening60°feels 58°
Overnight68°feels 69°
70 °
May, Thursday, 15 October
Rain. High 70°, low 56°.
Pressure30.09 inHg
Wind16.6 mph NW
Humidity61%
Visibility6.2 mi
Dew point53°
Fri, 1658° / 47°0
Morning47°feels 40°
Afternoon56°feels 53°
Evening52°feels 49°
Overnight55°feels 52°
58 °
May, Friday, 16 October
Overcast. High 58°, low 47°.
Pressure30.68 inHg
Wind20.6 mph N
Humidity44%
Visibility6.2 mi
Dew point28°
Sat, 1760° / 40°0
Morning43°feels 43°
Afternoon58°feels 55°
Evening54°feels 51°
Overnight44°feels 42°
60 °
May, Saturday, 17 October
Clear. High 60°, low 40°.
Pressure30.53 inHg
Wind6.1 mph S
Humidity44%
Visibility6.2 mi
Dew point32°
Sun, 1867° / 47°0
Morning52°feels 47°
Afternoon63°feels 61°
Evening60°feels 58°
Overnight55°feels 52°
67 °
May, Sunday, 18 October
Clear. High 67°, low 47°.
Pressure30.12 inHg
Wind20.8 mph S
Humidity43%
Visibility—
Dew point39°
Mon, 1962° / 55°0
Morning56°feels 55°
Afternoon59°feels 59°
Evening58°feels 58°
Overnight56°feels 55°
62 °
May, Monday, 19 October
Partly cloudy. High 62°, low 55°.
Pressure30.18 inHg
Wind15.7 mph S
Humidity77%
Visibility—
Dew point52°
Tue, 2074° / 53°0
Morning58°feels 57°
Afternoon70°feels 69°
Evening66°feels 65°
Overnight62°feels 62°
74 °
May, Tuesday, 20 October
Clear. High 74°, low 53°.
Pressure30.12 inHg
Wind14.6 mph S
Humidity50%
Visibility—
Dew point49°
Wed, 2175° / 63°0.03
Morning66°feels 66°
Afternoon72°feels 72°
Evening70°feels 71°
Overnight68°feels 68°
75 °
May, Wednesday, 21 October
Light rain. High 75°, low 63°.
Pressure29.85 inHg
Wind23.4 mph S
Humidity71%
Visibility—
Dew point61°
Thu, 2280° / 60°0.1
Morning71°feels 71°
Afternoon78°feels 78°
Evening68°feels 66°
Overnight62°feels 60°
80 °
May, Thursday, 22 October
Light rain. High 80°, low 60°.
Pressure29.56 inHg
Wind24.1 mph S
Humidity43%
Visibility—
Dew point54°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in May, OK around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.