Weather for Thayerville, Maryland
Current Weather
Five Day Weather Forecast
Tue
H: 66°F
L: 30°F
Wed
H: 51°F
L: 49°F
Thu
H: 65°F
L: 50°F
Fri
H: 68°F
L: 48°F
Sat
H: 57°F
L: 53°F
Air Quality
Nitrogen Dioxide: 6.05 μg/m3
Sulphur Dioxide: 2.95 μg/m3
Ozone: 58 μg/m3
Astronomical
Sun Transit: 1:15 PM
Sunset: 8:01 PM
Daylight: 13 hrs 30 mins
Moon Transit: 5:29 PM
Moonset: 12:30 AM
Moon Phase: Waxing Crescent
Moon Illumination: 18.8%
Best Times for Fishing or Hunting
Major Periods
5:56 AM - 8:26 AM4:59 PM - 7:29 PM
Minor Periods
8:54 AM - 10:24 AM12:00 AM - 12:00 AM
Action Rating: 2 out of 5
Freeze Warning issued April 20 at 5:40PM EDT until April 21 at 9:00AM EDT by NWS Pittsburgh PA
Effective: Mon April 20, 2026, 5:40 PM
Expires: Tue April 21, 2026, 4:00 AM
* WHAT...Sub-freezing temperatures in the mid 20s to around 30. * WHERE...Portions of east central Ohio, western Pennsylvania, and northern West Virginia. * WHEN...From 11 PM this evening to 9 AM EDT Tuesday. * IMPACTS...Frost and freeze conditions could kill crops and other sensitive vegetation.
Take steps now to protect tender plants from the cold.
Freeze Warning issued April 21 at 1:30AM EDT until April 21 at 9:00AM EDT by NWS Pittsburgh PA
Effective: Tue April 21, 2026, 1:30 AM
Expires: Tue April 21, 2026, 9:00 AM
* WHAT...Sub-freezing temperatures from 25 to 30. * WHERE...Portions of east central Ohio, western Pennsylvania, and northern West Virginia. * WHEN...Until 9 AM EDT this morning. * IMPACTS...Frost and freeze conditions could kill crops and other sensitive vegetation.
Take steps now to protect tender plants from the cold.
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 21 at 2:24AM EDT until April 21 at 9:00AM EDT by NWS State College PA
Effective: Tue April 21, 2026, 2:24 AM
Expires: Tue April 21, 2026, 9:00 AM
* WHAT...Sub-freezing temperatures in the 25 to 30 degree range. * WHERE...A portion of central Pennsylvania. * WHEN...Until 9 AM EDT this morning. * 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 7:11PM EDT until April 21 at 9:00AM EDT by NWS Charleston WV
Effective: Mon April 20, 2026, 7:11 PM
Expires: Tue April 21, 2026, 3:15 AM
* WHAT...Sub-freezing temperatures with many locations in the 20s expected. * WHERE...Portions of southeast Ohio and central, northeast, northern, southeast, southern, and western West Virginia. * WHEN...From 11 PM this evening to 9 AM EDT Tuesday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.
Additional information can be found at https://www.weather.gov/rlx as well as on our X and Facebook pages.
Weather Forecast
Air Quality
Nitrogen Dioxide: 4.55 μg/m3
Sulphur Dioxide: 6.6 μg/m3
Ozone: 89.32 μg/m3
Astronomical
Sun Transit: 1:15 PM
Sunset: 8:01 PM
Daylight: 13 hrs 30 mins
Moon Transit: 5:29 PM
Moonset: 12:30 AM
Moon Phase: Waxing Crescent
Moon Illumination: 18.8%
Best Times for Fishing or Hunting
Major Periods
5:56 AM - 8:26 AM4:59 PM - 7:29 PM
Minor Periods
8:54 AM - 10:24 AM12:00 AM - 12:00 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 2.82 μg/m3
Sulphur Dioxide: 5.71 μg/m3
Ozone: 102.16 μg/m3
Astronomical
Sun Transit: 1:15 PM
Sunset: 8:02 PM
Daylight: 13 hrs 32 mins
Moon Transit: 6:31 PM
Moonset: 1:31 AM
Moon Phase: Waxing Crescent
Moon Illumination: 28.4%
Best Times for Fishing or Hunting
Major Periods
7:00 AM - 9:30 AM6:01 PM - 8:31 PM
Minor Periods
10:04 AM - 11:34 AM1:01 AM - 2:31 AM
Action Rating: 4 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 3.91 μg/m3
Sulphur Dioxide: 6.55 μg/m3
Ozone: 85.28 μg/m3
Astronomical
Sun Transit: 1:15 PM
Sunset: 8:03 PM
Daylight: 13 hrs 34 mins
Moon Transit: 7:29 PM
Moonset: 2:21 AM
Moon Phase: First Quarter
Moon Illumination: 39.1%
Best Times for Fishing or Hunting
Major Periods
8:00 AM - 10:30 AM6:59 PM - 9:29 PM
Minor Periods
11:18 AM - 12:48 AM1:51 AM - 3:21 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 5.04 μg/m3
Sulphur Dioxide: 7.2 μg/m3
Ozone: 93.4 μg/m3
Astronomical
Sun Transit: 1:15 PM
Sunset: 8:04 PM
Daylight: 13 hrs 37 mins
Moon Transit: 8:22 PM
Moonset: 3:00 AM
Moon Phase: First Quarter
Moon Illumination: 50.4%
Best Times for Fishing or Hunting
Major Periods
8:55 AM - 11:25 AM7:52 PM - 10:22 PM
Minor Periods
12:31 AM - 2:01 PM2:30 AM - 4:00 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 7.68 μg/m3
Sulphur Dioxide: 4.23 μg/m3
Ozone: 69.31 μg/m3
Astronomical
Sun Transit: 1:15 PM
Sunset: 8:05 PM
Daylight: 13 hrs 39 mins
Moon Transit: 9:10 PM
Moonset: 3:31 AM
Moon Phase: First Quarter
Moon Illumination: 61.6%
Best Times for Fishing or Hunting
Major Periods
9:45 AM - 12:15 AM8:40 PM - 11:10 PM
Minor Periods
1:42 PM - 3:12 PM3:01 AM - 4:31 AM
Action Rating: 2 out of 5