10-day forecast for Thornburg, IA: 65° to 100°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
100°
Best day: Saturday, August 15
74° · 0.33 in
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1094° / 71°0
Morning75°feels 76°
Afternoon89°feels 94°
Evening85°feels 88°
Overnight76°feels 77°
94 °
Thornburg, Monday, 10 August
Overcast. High 94°, low 71°.
Pressure29.88 inHg
Wind8.1 mph E
Humidity64%
Visibility6.2 mi
Dew point71°
Tue, 1199° / 73°0
Morning77°feels 77°
Afternoon97°feels 100°
Evening82°feels 86°
Overnight75°feels 75°
99 °
Thornburg, Tuesday, 11 August
Overcast. High 99°, low 73°.
Pressure29.74 inHg
Wind13.9 mph W
Humidity41%
Visibility6.2 mi
Dew point65°
Wed, 1287° / 68°0.02
Morning70°feels 71°
Afternoon80°feels 83°
Evening78°feels 79°
Overnight71°feels 72°
87 °
Thornburg, Wednesday, 12 August
Light rain. High 87°, low 68°.
Pressure29.88 inHg
Wind6.7 mph NE
Humidity53%
Visibility6.2 mi
Dew point65°
Thu, 1374° / 68°0.33
Morning70°feels 72°
Afternoon73°feels 74°
Evening73°feels 74°
Overnight69°feels 70°
74 °
Thornburg, Thursday, 13 August
Rain. High 74°, low 68°.
Pressure29.91 inHg
Wind4.6 mph NE
Humidity87%
Visibility6.2 mi
Dew point71°
Fri, 1485° / 69°0.3
Morning72°feels 74°
Afternoon82°feels 86°
Evening80°feels 85°
Overnight74°feels 76°
85 °
Thornburg, Friday, 14 August
Rain. High 85°, low 69°.
Pressure29.91 inHg
Wind17.6 mph SE
Humidity72%
Visibility—
Dew point70°
Sat, 15100° / 72°0
Morning79°feels 81°
Afternoon93°feels 99°
Evening89°feels 94°
Overnight77°feels 78°
100 °
Thornburg, Saturday, 15 August
Partly cloudy. High 100°, low 72°.
Pressure29.85 inHg
Wind13.4 mph N
Humidity48%
Visibility—
Dew point68°
Sun, 1684° / 67°0
Morning73°feels 74°
Afternoon81°feels 83°
Evening75°feels 76°
Overnight68°feels 68°
84 °
Thornburg, Sunday, 16 August
Overcast. High 84°, low 67°.
Pressure30.03 inHg
Wind11.5 mph NW
Humidity57%
Visibility—
Dew point64°
Mon, 1783° / 65°0.07
Morning70°feels 71°
Afternoon82°feels 86°
Evening82°feels 86°
Overnight71°feels 73°
83 °
Thornburg, Monday, 17 August
Light rain. High 83°, low 65°.
Pressure29.88 inHg
Wind15.8 mph SE
Humidity66%
Visibility—
Dew point67°
Tue, 1895° / 69°0
Morning76°feels 76°
Afternoon90°feels 91°
Evening83°feels 83°
Overnight73°feels 73°
95 °
Thornburg, Tuesday, 18 August
Overcast. High 95°, low 69°.
Pressure29.88 inHg
Wind15 mph NW
Humidity37%
Visibility—
Dew point59°
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 Thornburg, IA 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.