World > North America > United States > Pennsylvania > Grantham  

Grantham, PA Weather - Hour by Hour Forecast

Feedback E-mail the Weather

Quick Clicks

Grantham, PA Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Light Rain. Temperature is 67°F19°C, dew point 66°F19°C, humidity 96%. Wind direction is NE at 7 mph11 km/h with visibility of 10 mi16 km. Barometric pressure is 29.96 in1015 mb.
Today - Rain likely with a slight chance of thunderstorms this morning, then showers with a chance of thunderstorms this afternoon. Highs .. Full Forecast
Tonight - Mostly cloudy. Showers with a slight chance of thunderstorms in the evening. Humid with lows in the mid 50s. North winds 5 to 10 m.. Full Forecast

Grantham Hourly Weather

24 Hour Forecast Scroll
Sun, Sep 20
6:00 am
Sun, Sep 20
7:00 am
Sun, Sep 20
8:00 am
Sun, Sep 20
9:00 am
Sun, Sep 20
10:00 am
Sun, Sep 20
11:00 am
Sun, Sep 20
Noon
Sun, Sep 20
1:00 pm
Sun, Sep 20
2:00 pm
Sun, Sep 20
3:00 pm
Sun, Sep 20
4:00 pm
Sun, Sep 20
5:00 pm
Sun, Sep 20
6:00 pm
Sun, Sep 20
7:00 pm
Sun, Sep 20
8:00 pm
Sun, Sep 20
9:00 pm
Sun, Sep 20
10:00 pm
Sun, Sep 20
11:00 pm
Mon, Sep 21
Midnight
Mon, Sep 21
1:00 am
Mon, Sep 21
2:00 am
Mon, Sep 21
3:00 am
Mon, Sep 21
4:00 am
Mon, Sep 21
5:00 am
Grantham, PA Hourly Weather - Cloudy - 6:00 AM Grantham, PA Hourly Weather - Cloudy - 7:00 AM Grantham, PA Hourly Weather - Cloudy - 8:00 AM Grantham, PA Hourly Weather - Cloudy - 9:00 AM Grantham, PA Hourly Weather - Cloudy - 10:00 AM Grantham, PA Hourly Weather - Cloudy - 11:00 AM Grantham, PA Hourly Weather - Cloudy - 12:00 PM Grantham, PA Hourly Weather - Cloudy - 1:00 PM Grantham, PA Hourly Weather - Cloudy - 2:00 PM Grantham, PA Hourly Weather - Cloudy - 3:00 PM Grantham, PA Hourly Weather - Cloudy - 4:00 PM Grantham, PA Hourly Weather - Cloudy - 5:00 PM Grantham, PA Hourly Weather - Cloudy - 6:00 PM Grantham, PA Hourly Weather - Cloudy - 7:00 PM Grantham, PA Hourly Weather - Cloudy - 8:00 PM Grantham, PA Hourly Weather - Cloudy - 9:00 PM Grantham, PA Hourly Weather - Cloudy - 10:00 PM Grantham, PA Hourly Weather - Cloudy - 11:00 PM Grantham, PA Hourly Weather - Cloudy - 12:00 AM Grantham, PA Hourly Weather - Cloudy - 1:00 AM Grantham, PA Hourly Weather - Cloudy - 2:00 AM Grantham, PA Hourly Weather - Cloudy - 3:00 AM Grantham, PA Hourly Weather - Cloudy - 4:00 AM Grantham, PA Hourly Weather - Cloudy - 5:00 AM
Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
69°F21°C 69°F21°C 69°F21°C 70°F21°C 71°F22°C 72°F22°C 73°F23°C 74°F23°C 75°F24°C 75°F24°C 74°F23°C 74°F23°C 73°F23°C 71°F22°C 70°F21°C 70°F21°C 70°F21°C 70°F21°C 70°F21°C 69°F21°C 69°F21°C 69°F21°C 68°F20°C 68°F20°C
Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain
56% 56% 56% 55% 55% 55% 55% 55% 55% 61% 61% 61% 61% 61% 61% 44% 44% 44% 44% 44% 44% 59% 59% 59%
64°F18°C 64°F18°C 64°F18°C 65°F18°C 65°F18°C 66°F19°C 66°F19°C 67°F19°C 67°F19°C 67°F19°C 68°F20°C 68°F20°C 68°F20°C 69°F21°C 69°F21°C 69°F21°C 68°F20°C 68°F20°C 67°F19°C 66°F19°C 65°F18°C 64°F18°C 63°F17°C 62°F17°C
84% 84% 84% 84% 81% 81% 79% 79% 76% 76% 82% 82% 84% 93% 97% 97% 93% 93% 90% 90% 87% 84% 84% 81%
SE SE SE SE SSE S S S SSE SW SSW SSW W NW NW NNW NNW N SSW SE NNE NNE NE NE
8 mph 7 mph 7 mph 7 mph 5 mph 5 mph 5 mph 5 mph 5 mph 5 mph 4 mph 4 mph 4 mph 2 mph 2 mph 2 mph 3 mph 3 mph 3 mph 6 mph 6 mph 6 mph 7 mph 7 mph
10 mi16 km 6 mi10 km 6 mi10 km 6 mi10 km 5 mi8 km 5 mi8 km 5 mi8 km 5 mi8 km 5 mi8 km 5 mi8 km 5 mi8 km 5 mi8 km 5 mi8 km 6 mi10 km 6 mi10 km 6 mi10 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 6 mi10 km 6 mi10 km
Hour (EDT)
Weather
Clouds
Temperature
Precip. Type
POP
Dewpoint
Humidity
Wind Direction
Wind Speed
Visibility
POP = Probability of Precipitation. ** Indicates missing data/values from KCXY model statistics.

Trending Headlines

Trending Entertainment Headlines

Grantham Radar Loop

Use the map search tool if you want to place a location marker on the radar map...
Prob Precip % = Probability of Precipitation.

Grantham 36 Hour Forecast

POP = Probability of Precipitation. ** Indicates missing data/values from model statistics.

E-mail the Grantham Weather Forecast

Voice your opinion or tell us about page issues...

Grantham PA Weather - 6:35 am

What are people saying?

Contact Us