Weather for Coatesville, Pennsylvania
Current Weather
Five Day Weather Forecast
Mon
H: 51°F
L: 35°F
Tue
H: 53°F
L: 30°F
Wed
H: 51°F
L: 41°F
Thu
H: 68°F
L: 47°F
Fri
H: 54°F
L: 47°F
Air Quality
Nitrogen Dioxide: 9.95 μg/m3
Sulphur Dioxide: 5.05 μg/m3
Ozone: 63 μg/m3
Astronomical
Sun Transit: 1:02 PM
Sunset: 7:47 PM
Daylight: 13 hrs 29 mins
Moon Transit: 4:10 PM
Moonset: 12:04 AM
Moon Phase: Waxing Crescent
Moon Illumination: 10.8%
Best Times for Fishing or Hunting
Major Periods
5:05 AM - 7:35 AM3:40 PM - 6:10 PM
Minor Periods
7:37 AM - 9:07 AM12:00 AM - 12:00 AM
Action Rating: 2 out of 5
Freeze Warning issued April 20 at 2:30PM EDT until April 21 at 9:00AM EDT by NWS Mount Holly NJ
Effective: Mon April 20, 2026, 2:30 PM
Expires: Tue April 21, 2026, 5:00 AM
* WHAT...Sub-freezing temperatures as low as 24 degrees expected. * WHERE...Portions of central, northern, northwest, and southern New Jersey and east central and southeast Pennsylvania. * WHEN...From midnight tonight to 9 AM EDT Tuesday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.
Take steps now to protect tender plants from the cold.
Freeze Warning issued April 20 at 9:17AM EDT until April 21 at 9:00AM EDT by NWS State College PA
Effective: Mon April 20, 2026, 9:17 AM
Expires: Mon April 20, 2026, 9:30 PM
* WHAT...Sub-freezing temperatures as low as 27 expected late tonight and early Tuesday. * WHERE...A portion of central Pennsylvania. * WHEN...From midnight tonight to 9 AM EDT Tuesday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.
Take steps now to protect tender plants and vegetation from the cold. Unprotected early season plantings may freeze.
Freeze Warning issued April 20 at 2:39PM EDT until April 21 at 9:00AM EDT by NWS State College PA
Effective: Mon April 20, 2026, 2:39 PM
Expires: Tue April 21, 2026, 9:00 AM
* WHAT...Sub-freezing temperatures as low as 26 expected late tonight and early Tuesday. * WHERE...A portion of central Pennsylvania. * WHEN...From midnight tonight to 9 AM EDT Tuesday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.
Take steps now to protect tender plants and vegetation from the cold. Unprotected early season plantings may freeze.
Freeze Warning issued April 20 at 10:17AM EDT until April 21 at 9:00AM EDT by NWS Mount Holly NJ
Effective: Mon April 20, 2026, 10:17 AM
Expires: Tue April 21, 2026, 12:00 AM
* WHAT...Sub-freezing temperatures as low as 27 degrees expected. * WHERE...In Delaware, New Castle County. In Pennsylvania, Delaware and Philadelphia Counties. * WHEN...From midnight tonight to 9 AM EDT Tuesday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.
Take steps now to protect tender plants from the cold.
Freeze Warning issued April 20 at 2:30PM EDT until April 21 at 9:00AM EDT by NWS Mount Holly NJ
Effective: Mon April 20, 2026, 2:30 PM
Expires: Tue April 21, 2026, 5:00 AM
* WHAT...Sub-freezing temperatures as low as 27 degrees expected. * WHERE...In Delaware, New Castle County. In Pennsylvania, Delaware and Philadelphia Counties. * WHEN...From midnight tonight to 9 AM EDT Tuesday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.
Take steps now to protect tender plants from the cold.
Weather Forecast
Air Quality
Nitrogen Dioxide: 6.78 μg/m3
Sulphur Dioxide: 3.9 μg/m3
Ozone: 81.4 μg/m3
Astronomical
Sun Transit: 1:02 PM
Sunset: 7:47 PM
Daylight: 13 hrs 29 mins
Moon Transit: 4:10 PM
Moonset: 12:04 AM
Moon Phase: Waxing Crescent
Moon Illumination: 10.8%
Best Times for Fishing or Hunting
Major Periods
5:05 AM - 7:35 AM3:40 PM - 6:10 PM
Minor Periods
7:37 AM - 9:07 AM12:00 AM - 12:00 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 7.09 μg/m3
Sulphur Dioxide: 4.26 μg/m3
Ozone: 77.52 μg/m3
Astronomical
Sun Transit: 1:02 PM
Sunset: 7:48 PM
Daylight: 13 hrs 31 mins
Moon Transit: 5:14 PM
Moonset: 12:17 AM
Moon Phase: Waxing Crescent
Moon Illumination: 18.8%
Best Times for Fishing or Hunting
Major Periods
6:10 AM - 8:40 AM4:44 PM - 7:14 PM
Minor Periods
8:38 AM - 10:08 AM12:00 AM - 12:00 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 8.41 μg/m3
Sulphur Dioxide: 4.47 μg/m3
Ozone: 87.04 μg/m3
Astronomical
Sun Transit: 1:01 PM
Sunset: 7:49 PM
Daylight: 13 hrs 34 mins
Moon Transit: 6:17 PM
Moonset: 1:19 AM
Moon Phase: Waxing Crescent
Moon Illumination: 28.4%
Best Times for Fishing or Hunting
Major Periods
7:14 AM - 9:44 AM5:47 PM - 8:17 PM
Minor Periods
9:48 AM - 11:18 AM12:49 AM - 2:19 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 28.01 μg/m3
Sulphur Dioxide: 7.29 μg/m3
Ozone: 65.8 μg/m3
Astronomical
Sun Transit: 1:01 PM
Sunset: 7:50 PM
Daylight: 13 hrs 36 mins
Moon Transit: 7:15 PM
Moonset: 2:09 AM
Moon Phase: First Quarter
Moon Illumination: 39.1%
Best Times for Fishing or Hunting
Major Periods
8:14 AM - 10:44 AM6:45 PM - 9:15 PM
Minor Periods
11:01 AM - 12:31 AM1:39 AM - 3:09 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 13.94 μg/m3
Sulphur Dioxide: 4.3 μg/m3
Ozone: 59.08 μg/m3
Astronomical
Sun Transit: 1:01 PM
Sunset: 7:51 PM
Daylight: 13 hrs 38 mins
Moon Transit: 8:08 PM
Moonset: 2:47 AM
Moon Phase: First Quarter
Moon Illumination: 50.4%
Best Times for Fishing or Hunting
Major Periods
9:09 AM - 11:39 AM7:38 PM - 10:08 PM
Minor Periods
12:16 AM - 1:46 PM2:17 AM - 3:47 AM
Action Rating: 3 out of 5