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Grampian, PA

67°F
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Grampian

Pennsylvania

67°
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Grampian, PA Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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Today Hourly 10-Day Radar MinuteCast®

Monthly

Air Quality Health & Activities

August

January February March April May June July August September October November December

2026

2025 2026 2027

10-Day

S
M
T
W
T
F
S
26
Cloudy to partly sunny
81°
61°
27
A shower and thunderstorm
83°
62°
28
A little morning rain; humid
78°
61°
29
A little afternoon rain
78°
61°
30
Humid with sun, then clouds
80°
60°
31
Cloudy and humid
83°
62°
1
A shower and thunderstorm
82°
62°
2
Humid with clouds and sun
82°
60°
3
A sun-and-cloud mix
83°
62°
4
Cloudy most of the time
84°
61°
5
A shower and thunderstorm
79°
56°
6
Humid with thunderstorms
78°
58°
7
A thunderstorm in spots
77°
55°
8
Morning thunderstorms
75°
56°
9
A.M. showers, then a shower
75°
54°
10
Overcast, a couple of showers
76°
54°
11
Partly sunny
78°
59°
12
Mostly sunny
83°
60°
13
A couple of afternoon showers
82°
58°
14
An afternoon t-storm or two
83°
53°
15
Partly sunny and less humid
76°
53°
16
Mostly sunny
77°
60°
17
Sunny to partly cloudy
80°
58°
18
A shower and t-storm; humid
76°
53°
19
Mostly cloudy and less humid
75°
53°
20
Mostly sunny
78°
54°
21
Clouds and sun
79°
56°
22
Mostly sunny
81°
58°
23
Partly sunny
81°
57°
24
Sun and some clouds
80°
58°
25
Mostly sunny
82°
58°
26
A shower and thunderstorm
80°
59°
27
Humid with a t-storm or two
81°
55°
28
Partly sunny and less humid
80°
58°
29
An afternoon t-storm or two
81°
58°
30
A thunderstorm in spots
80°
51°
31
Couple of thunderstorms
74°
48°
1
Mostly sunny and less humid
73°
49°
2
Plenty of sunshine
73°
49°
3
Partial sunshine
74°
50°
4
Sunshine and a few clouds
73°
49°
5
Cloudy, afternoon rain
72°
49°

Temperature Graph

°F
90° 80° 70° 60° 50° Aug
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo

August Weather in Grampian

Grampian's August 2026 forecast shows daily high temperatures ranging from 72° to 84°, with overnight lows between 48° and 62°. The average high for August is 79° with an average low of 56°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Grampian. See also: September | October | November.

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Weather Near Grampian:

  • Altoona, PA
  • Johnstown, PA
  • State College, PA
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