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Weather Harrisburg: Current forecast

Harrisburg / Pennsylvania (PA) / United States

23.4 °C
Feels like 22.8 °C
Min 12 °C / Max 26 °C
Weather Harrisburg: Sunny, 23 °C Sunny
7.8 mph SSW
Wind
13.2 mph SSW
Gusts
1014 hPa
Pressure
0 mm
Precipitation
62 %
Humidity
4.4
UV index

Pollen (today)

Hazel None
Alder None
Birch None
Oak None
Grass None
Mugwort None
Ragweed None
07:16 / 18:31
Sunrise / Sunset
10:46 / 19:57
Moonrise / Moonset
Waxing Crescent (11 %)
Moon phase

Updated: Oct 13, 2026, 18:20 CEST Oct 13, 2026, 12:20 EDT

Today's Summary

If you head out in Harrisburg today, you'll see a sunny sky. The thermometer currently shows 23.4°C. Light clothing is enough – and remember sun protection if it's sunny. During the day temperatures will range between 11.8°C and 26.3°C.

Hourly forecast – Harrisburg, today

Oct 13, 12:00
26 °C
Sunny
Harrisburg Oct 13, 12:00: Sunny, 26 °C
Oct 13, 13:00
26 °C
Sunny
Harrisburg Oct 13, 13:00: Sunny, 26 °C
Oct 13, 14:00
26 °C
Sunny
Harrisburg Oct 13, 14:00: Sunny, 26 °C
Oct 13, 15:00
26 °C
Sunny
Harrisburg Oct 13, 15:00: Sunny, 26 °C
Oct 13, 16:00
22 °C
Sunny
Harrisburg Oct 13, 16:00: Sunny, 22 °C
Oct 13, 17:00
20 °C
Clear
Harrisburg Oct 13, 17:00: Clear, 20 °C
Oct 13, 18:00
19 °C
Clear
Harrisburg Oct 13, 18:00: Clear, 19 °C
Oct 13, 19:00
18 °C
Clear
Harrisburg Oct 13, 19:00: Clear, 18 °C
Oct 13, 20:00
18 °C
Patchy rain possible
Harrisburg Oct 13, 20:00: Patchy rain possible, 18 °C
Oct 13, 21:00
17 °C
Patchy rain possible
Harrisburg Oct 13, 21:00: Patchy rain possible, 17 °C
Oct 13, 22:00
17 °C
Patchy rain possible
Harrisburg Oct 13, 22:00: Patchy rain possible, 17 °C
Oct 13, 23:00
17 °C
Clear
Harrisburg Oct 13, 23:00: Clear, 17 °C
Oct 14, 00:00
16 °C
Clear
Harrisburg Oct 14, 00:00: Clear, 16 °C
Oct 14, 01:00
16 °C
Clear
Harrisburg Oct 14, 01:00: Clear, 16 °C
Oct 14, 02:00
16 °C
Clear
Harrisburg Oct 14, 02:00: Clear, 16 °C
Oct 14, 03:00
16 °C
Clear
Harrisburg Oct 14, 03:00: Clear, 16 °C
Oct 14, 04:00
16 °C
Clear
Harrisburg Oct 14, 04:00: Clear, 16 °C
Oct 14, 05:00
16 °C
Clear
Harrisburg Oct 14, 05:00: Clear, 16 °C
Oct 14, 06:00
16 °C
Mist
Harrisburg Oct 14, 06:00: Mist, 16 °C
Oct 14, 07:00
19 °C
Patchy rain possible
Harrisburg Oct 14, 07:00: Patchy rain possible, 19 °C
Oct 14, 08:00
21 °C
Patchy rain possible
Harrisburg Oct 14, 08:00: Patchy rain possible, 21 °C
Oct 14, 09:00
22 °C
Patchy rain possible
Harrisburg Oct 14, 09:00: Patchy rain possible, 22 °C
Oct 14, 10:00
24 °C
Partly cloudy
Harrisburg Oct 14, 10:00: Partly cloudy, 24 °C
Oct 14, 11:00
26 °C
Overcast
Harrisburg Oct 14, 11:00: Overcast, 26 °C
Time
12
13
14
15
16
17
18
19
20
21
22
23
00
01
02
03
04
05
06
07
08
09
10
11
Harrisburg Oct 13, 12:00: Sunny
Harrisburg Oct 13, 13:00: Sunny
Harrisburg Oct 13, 14:00: Sunny
Harrisburg Oct 13, 15:00: Sunny
Harrisburg Oct 13, 16:00: Sunny
Harrisburg Oct 13, 17:00: Clear
Harrisburg Oct 13, 18:00: Clear
Harrisburg Oct 13, 19:00: Clear
Harrisburg Oct 13, 20:00: Patchy rain possible
Harrisburg Oct 13, 21:00: Patchy rain possible
Harrisburg Oct 13, 22:00: Patchy rain possible
Harrisburg Oct 13, 23:00: Clear
Harrisburg Oct 14, 00:00: Clear
Harrisburg Oct 14, 01:00: Clear
Harrisburg Oct 14, 02:00: Clear
Harrisburg Oct 14, 03:00: Clear
Harrisburg Oct 14, 04:00: Clear
Harrisburg Oct 14, 05:00: Clear
Harrisburg Oct 14, 06:00: Mist
Harrisburg Oct 14, 07:00: Patchy rain possible
Harrisburg Oct 14, 08:00: Patchy rain possible
Harrisburg Oct 14, 09:00: Patchy rain possible
Harrisburg Oct 14, 10:00: Partly cloudy
Harrisburg Oct 14, 11:00: Overcast
Temperature (°C)
Chance of rain (%)
2
3
3
4
6
8
10
11
29
47
47
14
14
14
14
14
13
14
72
46
29
33
11
14
Precipitation
—
—
—
—
—
—
—
—
0.1 mm
0.3 mm
0.3 mm
—
—
—
—
—
—
—
0.7 mm
0.3 mm
0.1 mm
0.1 mm
—
—
Wind (mph)
SW
11
SW
11
SW
9
SSW
9
S
9
SSW
7
SSW
4
SW
4
SSW
4
SW
5
SSW
5
SW
5
WSW
5
WSW
6
SW
6
WSW
6
WSW
6
WSW
6
WSW
6
WSW
5
W
3
WNW
6
NW
8
WNW
9
Pressure (hPa)
1012
1012
1011
1011
1011
1011
1012
1013
1013
1013
1013
1012
1012
1012
1012
1012
1013
1013
1014
1014
1014
1015
1015
1015
Humidity (%)
54 %
55 %
58 %
61 %
71 %
77 %
82 %
85 %
86 %
91 %
92 %
93 %
93 %
92 %
91 %
91 %
91 %
91 %
94 %
91 %
83 %
79 %
69 %
63 %
Cloud cover (%)
0 %
5 %
3 %
0 %
0 %
0 %
0 %
0 %
86 %
88 %
78 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %
87 %
84 %
96 %
100 %
59 %
95 %

14-day weather forecast – Harrisburg

14-day trend for Harrisburg: Temperatures stay fairly stable over the period with no big swings. Lows can drop to around 1.2°C at night, with daytime highs up to 27.7°C.

Date
Oct 13
Oct 14
Oct 15
Oct 16
Oct 17
Oct 18
Oct 19
Oct 20
Oct 21
Oct 22
Oct 23
Oct 24
Oct 25
Oct 26
Harrisburg October 13, 2026: Sunny
Harrisburg October 14, 2026: Sunny
Harrisburg October 15, 2026: Overcast
Harrisburg October 16, 2026: Sunny
Harrisburg October 17, 2026: Sunny
Harrisburg October 18, 2026: Sunny
Harrisburg October 19, 2026: Overcast
Harrisburg October 20, 2026: Overcast
Harrisburg October 21, 2026: Sunny
Harrisburg October 22, 2026: Sunny
Harrisburg October 23, 2026: Sunny
Harrisburg October 24, 2026: Sunny
Harrisburg October 25, 2026: Sunny
Harrisburg October 26, 2026: Sunny
Temperature (°C)
Chance of rain (%)
36
63
15
73
3
3
9
41
20
4
12
10
10
5
Precipitation
0.3 mm
1.7 mm
0 mm
2.8 mm
0 mm
—
—
0.4 mm
0.1 mm
—
—
—
—
—
Wind max (mph)
11
9
9
21
19
10
7
3
4
8
9
10
9
14
Date Weather Min °C Max °C Sunrise Sunset Moonrise Moonset Moon phase
October 13, 2026 Harrisburg October 13, 2026: Sunny Sunny 12 °C 26 °C 07:16 18:31 10:46 19:57 Waxing Crescent (11 %)
October 14, 2026 Harrisburg October 14, 2026: Sunny Sunny 16 °C 27 °C 07:17 18:29 11:53 20:43 Waxing Crescent (18 %)
October 15, 2026 Harrisburg October 15, 2026: Overcast Overcast 11 °C 20 °C 07:18 18:28 12:52 21:36 Waxing Crescent (27 %)
October 16, 2026 Harrisburg October 16, 2026: Sunny Sunny 10 °C 28 °C 07:19 18:26 13:42 22:35 First Quarter (37 %)
October 17, 2026 Harrisburg October 17, 2026: Sunny Sunny 3 °C 11 °C 07:20 18:25 14:23 23:37 First Quarter (47 %)
October 18, 2026 Harrisburg October 18, 2026: Sunny Sunny 1 °C 15 °C 07:21 18:23 14:57 Does not set today First Quarter (58 %)
October 19, 2026 Harrisburg October 19, 2026: Overcast Overcast 4 °C 18 °C 07:22 18:22 15:25 00:39 First Quarter (68 %)
October 20, 2026 Harrisburg October 20, 2026: Overcast Overcast 9 °C 17 °C 07:23 18:20 15:48 01:41 Waxing Moon (77 %)
October 21, 2026 Harrisburg October 21, 2026: Sunny Sunny 10 °C 20 °C 07:24 18:19 16:10 02:42 Waxing Moon (86 %)
October 22, 2026 Harrisburg October 22, 2026: Sunny Sunny 7 °C 18 °C 07:25 18:18 16:30 03:43 Waxing Moon (92 %)
October 23, 2026 Harrisburg October 23, 2026: Sunny Sunny 9 °C 21 °C 07:27 18:16 16:51 04:44 Full Moon (97 %)
October 24, 2026 Harrisburg October 24, 2026: Sunny Sunny 11 °C 25 °C 07:28 18:15 17:13 05:47 Full Moon (100 %)
October 25, 2026 Harrisburg October 25, 2026: Sunny Sunny 7 °C 14 °C 07:29 18:13 17:37 06:52 Full Moon (100 %)
October 26, 2026 Harrisburg October 26, 2026: Sunny Sunny 4 °C 16 °C 07:30 18:12 18:06 08:01 Full Moon (98 %)