10-day forecast for Glasgow, IL: 65° to 101°, with precipitation expected on 7 days. The table below breaks each day into morning, afternoon, evening and overnight.
99°
Best day: Monday, August 10
81° · 1.25 in
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0995° / 72°0
Morning77°feels 78°
Afternoon92°feels 100°
Evening85°feels 93°
Overnight74°feels 75°
95 °
Glasgow, Sunday, 9 August
Partly cloudy. High 95°, low 72°.
Pressure29.91 inHg
Wind14.5 mph S
Humidity56%
Visibility6.2 mi
Dew point72°
Mon, 1099° / 74°0
Morning78°feels 79°
Afternoon97°feels 104°
Evening88°feels 92°
Overnight82°feels 84°
99 °
Glasgow, Monday, 10 August
Overcast. High 99°, low 74°.
Pressure29.91 inHg
Wind10.2 mph SW
Humidity57%
Visibility6.2 mi
Dew point72°
Tue, 11101° / 73°0.09
Morning75°feels 76°
Afternoon95°feels 101°
Evening92°feels 93°
Overnight76°feels 77°
101 °
Glasgow, Tuesday, 11 August
Rain. High 101°, low 73°.
Pressure29.83 inHg
Wind11.8 mph SW
Humidity50%
Visibility6.2 mi
Dew point70°
Wed, 1285° / 71°0.07
Morning73°feels 74°
Afternoon84°feels 90°
Evening78°feels 80°
Overnight85°feels 87°
85 °
Glasgow, Wednesday, 12 August
Light rain. High 85°, low 71°.
Pressure29.85 inHg
Wind5.6 mph N
Humidity67%
Visibility6.2 mi
Dew point74°
Thu, 1381° / 66°1.25
Morning73°feels 74°
Afternoon80°feels 83°
Evening70°feels 71°
Overnight67°feels 68°
81 °
Glasgow, Thursday, 13 August
Rain. High 81°, low 66°.
Pressure29.91 inHg
Wind12.7 mph E
Humidity74%
Visibility—
Dew point71°
Fri, 1474° / 66°0.57
Morning69°feels 70°
Afternoon74°feels 75°
Evening71°feels 72°
Overnight69°feels 70°
74 °
Glasgow, Friday, 14 August
Rain. High 74°, low 66°.
Pressure30.06 inHg
Wind11.3 mph E
Humidity86%
Visibility—
Dew point69°
Sat, 1575° / 67°0.24
Morning69°feels 70°
Afternoon74°feels 75°
Evening72°feels 73°
Overnight67°feels 68°
75 °
Glasgow, Saturday, 15 August
Light rain. High 75°, low 67°.
Pressure30.18 inHg
Wind16.3 mph SE
Humidity77%
Visibility—
Dew point66°
Sun, 1676° / 65°0.33
Morning68°feels 69°
Afternoon74°feels 75°
Evening74°feels 75°
Overnight71°feels 72°
76 °
Glasgow, Sunday, 16 August
Rain. High 76°, low 65°.
Pressure30.09 inHg
Wind10.2 mph E
Humidity86%
Visibility—
Dew point68°
Mon, 1779° / 67°0.23
Morning71°feels 72°
Afternoon78°feels 79°
Evening76°feels 78°
Overnight70°feels 71°
79 °
Glasgow, Monday, 17 August
Rain. High 79°, low 67°.
Pressure30.03 inHg
Wind6 mph E
Humidity78%
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 Glasgow, IL 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.