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Over 250 million face dangerous heat dome into 4th of July weekend. Click for details. Chevron right

Columbia, PA

88°F
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Columbia, PA Weather
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June 29 - July 13

Mon 6/29

88° /67°
25%
Partly sunny and humid

RealFeel®101°

RealFeel Shade™90°

Max UV Index11.0 (Extreme)

WindE 4 mph

Tue 6/30

91° /73°
0%
Hazy sun and toasty conditions; possible danger of dehydration and heatstroke while doing strenuous activities

RealFeel®97°

RealFeel Shade™90°

Max UV Index11.0 (Extreme)

WindS 9 mph

Wed 7/1

98° /76°
25%
Humid with the temperature approaching the record high of 100 set in 1931 with hazy sunshine; dangerous heat; seek time in the shade and stay hydrated
alerts

Extreme Heat Watch

12:00 PM Wednesday - 8:00 PM Friday

RealFeel®110°

RealFeel Shade™102°

Max UV Index11.0 (Extreme)

WindWSW 8 mph

Thu 7/2

100° /79°
1%
Hazy, very hot and humid; the heat will be dangerous, especially for those without air conditioning
alerts

Extreme Heat Watch

12:00 PM Wednesday - 8:00 PM Friday

RealFeel®112°

RealFeel Shade™103°

Max UV Index11.0 (Extreme)

WindW 6 mph

Fri 7/3

99° /77°
12%
Mostly sunny, very hot and humid; stay hydrated with temperatures remaining dangerously high
alerts

Extreme Heat Watch

12:00 PM Wednesday - 8:00 PM Friday

RealFeel®109°

RealFeel Shade™101°

Max UV Index11.0 (Extreme)

WindNW 9 mph

Sat 7/4

97° /71°
55%
Very hot with variable cloudiness; a heavy thunderstorm in the afternoon; dangerous heat and strong thunderstorms could impact outdoor holiday plans

RealFeel®109°

RealFeel Shade™101°

Max UV Index10.0 (Very High)

WindW 7 mph

Hours of Precipitation1

Hours of Rain1

Sun 7/5

93° /70°
30%
Mostly sunny, hot and humid with a thunderstorm possible

RealFeel®102°

RealFeel Shade™96°

Max UV Index11.0 (Extreme)

WindW 7 mph

Mon 7/6

89° /68°
75%
Variable cloudiness with a couple of thunderstorms, especially late in the day

RealFeel®102°

RealFeel Shade™96°

Max UV Index7.0 (High)

WindW 2 mph

Hours of Precipitation2.5

Hours of Rain2.5

Tue 7/7

86° /67°
1%
Humid with a blend of sun and clouds

RealFeel®91°

RealFeel Shade™84°

Max UV Index9.0 (Very High)

WindWNW 8 mph

Wed 7/8

86° /67°
2%
Partly sunny

RealFeel®89°

RealFeel Shade™84°

Max UV Index7.0 (High)

WindNW 8 mph

Thu 7/9

88° /66°
0%
Mostly sunny

RealFeel®96°

RealFeel Shade™87°

Max UV Index11.0 (Extreme)

WindW 2 mph

Fri 7/10

90° /67°
61%
Mostly cloudy with a little rain in the afternoon

RealFeel®93°

RealFeel Shade™89°

Max UV Index11.0 (Extreme)

WindWSW 6 mph

Hours of Precipitation1

Hours of Rain1

Sat 7/11

92° /70°
58%
Mainly cloudy, hot and humid; a little rain in the afternoon

RealFeel®104°

RealFeel Shade™99°

Max UV Index11.0 (Extreme)

WindNW 5 mph

Hours of Precipitation1

Hours of Rain1

Sun 7/12

90° /65°
20%
Rather cloudy and less humid

RealFeel®94°

RealFeel Shade™88°

Max UV Index11.0 (Extreme)

WindN 7 mph

Mon 7/13

83° /61°
20%
Mostly sunny with low humidity

RealFeel®86°

RealFeel Shade™80°

Max UV Index11.0 (Extreme)

WindNW 8 mph

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Weather Near Columbia:

  • Harrisburg, PA
  • Lancaster, PA
  • York, PA
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