10-day forecast for Saint Petersburg, CO: 63° to 101°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
101°
Best day: Tuesday, August 11
82° · 0.57 in
Worst day: Friday, August 14
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1098° / 71°0.01
Morning79°feels 79°
Afternoon97°feels 93°
Evening84°feels 81°
Overnight71°feels 70°
98 °
Saint Petersburg, Monday, 10 August
Light rain. High 98°, low 71°.
Pressure29.77 inHg
Wind7.9 mph NW
Humidity15%
Visibility6.2 mi
Dew point43°
Tue, 11101° / 71°0
Morning82°feels 80°
Afternoon99°feels 95°
Evening90°feels 86°
Overnight75°feels 74°
101 °
Saint Petersburg, Tuesday, 11 August
Overcast. High 101°, low 71°.
Pressure29.77 inHg
Wind10.2 mph N
Humidity16%
Visibility6.2 mi
Dew point42°
Wed, 12100° / 73°0
Morning82°feels 80°
Afternoon100°feels 96°
Evening80°feels 80°
Overnight73°feels 72°
100 °
Saint Petersburg, Wednesday, 12 August
Overcast. High 100°, low 73°.
Pressure29.71 inHg
Wind10.5 mph E
Humidity17%
Visibility6.2 mi
Dew point44°
Thu, 1391° / 68°0.07
Morning71°feels 71°
Afternoon89°feels 87°
Evening87°feels 86°
Overnight70°feels 70°
91 °
Saint Petersburg, Thursday, 13 August
Light rain. High 91°, low 68°.
Pressure29.74 inHg
Wind10.1 mph NE
Humidity43%
Visibility6.2 mi
Dew point58°
Fri, 1482° / 65°0.57
Morning68°feels 69°
Afternoon74°feels 74°
Evening79°feels 79°
Overnight65°feels 65°
82 °
Saint Petersburg, Friday, 14 August
Rain. High 82°, low 65°.
Pressure29.88 inHg
Wind18 mph NW
Humidity71%
Visibility—
Dew point62°
Sat, 1585° / 63°0.54
Morning68°feels 68°
Afternoon80°feels 80°
Evening82°feels 81°
Overnight69°feels 69°
85 °
Saint Petersburg, Saturday, 15 August
Rain. High 85°, low 63°.
Pressure29.97 inHg
Wind10 mph NE
Humidity46%
Visibility—
Dew point55°
Sun, 1685° / 65°0.35
Morning71°feels 71°
Afternoon82°feels 82°
Evening80°feels 80°
Overnight66°feels 66°
85 °
Saint Petersburg, Sunday, 16 August
Rain. High 85°, low 65°.
Pressure29.94 inHg
Wind13.4 mph SE
Humidity47%
Visibility—
Dew point58°
Mon, 1788° / 64°0
Morning69°feels 69°
Afternoon84°feels 82°
Evening84°feels 81°
Overnight72°feels 71°
88 °
Saint Petersburg, Monday, 17 August
Mostly clear. High 88°, low 64°.
Pressure29.88 inHg
Wind17.2 mph NW
Humidity28%
Visibility—
Dew point45°
Tue, 1890° / 68°0
Morning73°feels 72°
Afternoon86°feels 84°
Evening83°feels 82°
Overnight74°feels 73°
90 °
Saint Petersburg, Tuesday, 18 August
Overcast. High 90°, low 68°.
Pressure29.94 inHg
Wind16.3 mph S
Humidity33%
Visibility—
Dew point51°
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 Saint Petersburg, CO 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.