10-day forecast for Arch, OK: 48° to 91°, with precipitation expected on 6 days. The table below breaks each day into morning, afternoon, evening and overnight.
91°
Best day: Tuesday, October 13
83° · 1.95 in
Worst day: Thursday, October 22
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 1484° / 74°0.78
Morning75°feels 76°
Afternoon79°feels 79°
Evening75°feels 77°
Overnight75°feels 76°
84 °
Arch, Wednesday, 14 October
Heavy rain. High 84°, low 74°.
Pressure29.97 inHg
Wind11.8 mph S
Humidity75%
Visibility1.9 mi
Dew point74°
Thu, 1585° / 68°0.38
Morning71°feels 72°
Afternoon85°feels 87°
Evening72°feels 74°
Overnight73°feels 75°
85 °
Arch, Thursday, 15 October
Rain. High 85°, low 68°.
Pressure30.03 inHg
Wind10.8 mph S
Humidity62%
Visibility6.2 mi
Dew point67°
Fri, 1666° / 56°0.25
Morning61°feels 59°
Afternoon61°feels 59°
Evening57°feels 55°
Overnight62°feels 63°
66 °
Arch, Friday, 16 October
Rain. High 66°, low 56°.
Pressure30.45 inHg
Wind19 mph N
Humidity48%
Visibility6.2 mi
Dew point40°
Sat, 1765° / 48°0
Morning52°feels 50°
Afternoon61°feels 60°
Evening58°feels 56°
Overnight53°feels 51°
65 °
Arch, Saturday, 17 October
Clear. High 65°, low 48°.
Pressure30.47 inHg
Wind9.8 mph NE
Humidity51%
Visibility—
Dew point42°
Sun, 1871° / 49°0
Morning54°feels 53°
Afternoon67°feels 65°
Evening60°feels 58°
Overnight56°feels 54°
71 °
Arch, Sunday, 18 October
Mostly clear. High 71°, low 49°.
Pressure30.24 inHg
Wind6.6 mph S
Humidity38%
Visibility—
Dew point39°
Mon, 1968° / 55°0.05
Morning58°feels 56°
Afternoon64°feels 63°
Evening63°feels 62°
Overnight61°feels 60°
68 °
Arch, Monday, 19 October
Light rain. High 68°, low 55°.
Pressure30.15 inHg
Wind4.2 mph SE
Humidity48%
Visibility—
Dew point43°
Tue, 2077° / 63°0.05
Morning68°feels 68°
Afternoon75°feels 76°
Evening69°feels 70°
Overnight68°feels 69°
77 °
Arch, Tuesday, 20 October
Light rain. High 77°, low 63°.
Pressure30.03 inHg
Wind7.6 mph S
Humidity60%
Visibility—
Dew point60°
Wed, 2187° / 70°0
Morning75°feels 76°
Afternoon84°feels 85°
Evening80°feels 81°
Overnight77°feels 77°
87 °
Arch, Wednesday, 21 October
Overcast. High 87°, low 70°.
Pressure29.97 inHg
Wind11.3 mph S
Humidity51%
Visibility—
Dew point63°
Thu, 2283° / 68°1.95
Morning77°feels 78°
Afternoon82°feels 84°
Evening75°feels 76°
Overnight69°feels 70°
83 °
Arch, Thursday, 22 October
Heavy rain. High 83°, low 68°.
Pressure29.85 inHg
Wind16.6 mph S
Humidity61%
Visibility—
Dew point67°
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 Arch, 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.