10-day forecast for Arch, OK: 49° to 92°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
92°
Best day: Tuesday, October 13
86° · 0.65 in
Worst day: Thursday, October 15
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 1484° / 72°0.54
Morning73°feels 74°
Afternoon81°feels 88°
Evening76°feels 78°
Overnight73°feels 74°
84 °
Arch, Wednesday, 14 October
Heavy rain. High 84°, low 72°.
Pressure30.00 inHg
Wind12 mph SW
Humidity73%
Visibility4.7 mi
Dew point74°
Thu, 1586° / 68°0.65
Morning71°feels 72°
Afternoon85°feels 89°
Evening71°feels 72°
Overnight74°feels 76°
86 °
Arch, Thursday, 15 October
Heavy rain. High 86°, low 68°.
Pressure30.00 inHg
Wind10.1 mph S
Humidity63%
Visibility6.2 mi
Dew point68°
Fri, 1668° / 57°0
Morning60°feels 58°
Afternoon60°feels 58°
Evening57°feels 56°
Overnight65°feels 64°
68 °
Arch, Friday, 16 October
Overcast. High 68°, low 57°.
Pressure30.47 inHg
Wind20.8 mph N
Humidity46%
Visibility6.2 mi
Dew point38°
Sat, 1764° / 49°0
Morning53°feels 51°
Afternoon61°feels 59°
Evening57°feels 56°
Overnight54°feels 52°
64 °
Arch, Saturday, 17 October
Clear. High 64°, low 49°.
Pressure30.47 inHg
Wind9.9 mph NE
Humidity52%
Visibility—
Dew point42°
Sun, 1870° / 49°0
Morning55°feels 53°
Afternoon66°feels 65°
Evening60°feels 59°
Overnight59°feels 57°
70 °
Arch, Sunday, 18 October
Clear. High 70°, low 49°.
Pressure30.27 inHg
Wind7.5 mph S
Humidity43%
Visibility—
Dew point42°
Mon, 1975° / 56°0.02
Morning60°feels 59°
Afternoon70°feels 69°
Evening64°feels 63°
Overnight60°feels 58°
75 °
Arch, Monday, 19 October
Light rain. High 75°, low 56°.
Pressure30.18 inHg
Wind8.1 mph S
Humidity37%
Visibility—
Dew point41°
Tue, 2081° / 58°0.06
Morning65°feels 64°
Afternoon79°feels 80°
Evening71°feels 71°
Overnight68°feels 68°
81 °
Arch, Tuesday, 20 October
Light rain. High 81°, low 58°.
Pressure30.06 inHg
Wind8.8 mph SE
Humidity55%
Visibility—
Dew point60°
Wed, 2170° / 67°0.19
Morning67°feels 69°
Afternoon69°feels 70°
Evening70°feels 71°
Overnight70°feels 71°
70 °
Arch, Wednesday, 21 October
Light rain. High 70°, low 67°.
Pressure30.00 inHg
Wind9.7 mph SE
Humidity95%
Visibility—
Dew point67°
Thu, 2272° / 70°0.29
Morning71°feels 72°
Afternoon71°feels 73°
Evening71°feels 72°
Overnight71°feels 73°
72 °
Arch, Thursday, 22 October
Rain. High 72°, low 70°.
Pressure29.88 inHg
Wind11.2 mph S
Humidity92%
Visibility—
Dew point69°
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.