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Mertztown PA Weather - Mist - 34°F
Mist
34°F
Updated 12:23 am
Feels Like 34°F
Humidity 96%
Wind WNW 3 mph
Barometer  30.21 in
Dew Point 33°F
Mertztown PA Weather - Mist - 1°C
Mist
1°C
Updated 12:23 am
Feels Like 1°C
Humidity 96%
Wind WNW 5 km/h
Barometer  102.3 kPa
Dew Point 1°C
Mertztown, PA Weather and Current Conditionsmertztown pa weather forecast

Mertztown, PA Weather Forecast

Mertztown Pennsylvania WeatherMertztown, Pennsylvania Weather Weather Forecast
14 Day API Mertztown, PA Weather Forecast. Note: Our 7 day Mertztown, Pennsylvania weather forecast is our most reliable, and specific forecast. This model should only be used as a probable scenario. Forecasting more than 7 days ahead is challenging.
Mertztown, PA Weather Forecast Dated: 1223 AM Wed Mar 04 2026 (Mertztown Time)
Wed, 4th
Mertztown PA Weather  - Wednesday, Mar 4, 2026 - Patchy Rain Nearby
Lo: 2°C35°F
Hi: 9°C49°F
Chance of showers Wednesday, temperatures as high as 49°F9°C, low temperature around 35°F2°C, chance of rain 75%, wind out of the SE 4 mph6 km/h. Barometric pressure 30.27 in1025 mb, visibility 1 mi1 km, humidity 93%.
Thu, 5th
Mertztown PA Weather  - Thursday, Mar 5, 2026 - Heavy Rain
Lo: 3°C38°F
Hi: 6°C42°F
Rain Thursday, temperatures as high as 42°F6°C, low temperature around 38°F3°C, chance of rain 85%, wind out of the E 9 mph14 km/h. Barometric pressure 30.18 in1022 mb, visibility 2 mi4 km, humidity 98%.
Fri, 6th
Mertztown PA Weather  - Friday, Mar 6, 2026 - Moderate Rain
Lo: 2°C35°F
Hi: 5°C40°F
Rain showers Friday, temperatures as high as 40°F5°C, low temperature around 35°F2°C, chance of rain 82%, wind out of the E 7 mph11 km/h. Barometric pressure 30.27 in1025 mb, visibility 1 mi1 km, humidity 94%.
Sat, 7th
Mertztown PA Weather  - Saturday, Mar 7, 2026 - Patchy Rain Nearby
Lo: 2°C36°F
Hi: 9°C48°F
Chance of showers Saturday, temperatures as high as 48°F9°C, low temperature around 36°F2°C, chance of rain 82%, wind out of the SE 10 mph15 km/h. Barometric pressure 30.15 in1021 mb, visibility 1 mi1 km, humidity 99%.
Sun, 8th
Mertztown PA Weather  - Sunday, Mar 8, 2026 - Patchy Rain Nearby
Lo: 4°C39°F
Hi: 10°C50°F
Chance of showers Sunday, temperatures as high as 50°F10°C, low temperature around 39°F4°C, chance of rain 77%, wind out of the WNW 14 mph23 km/h. Barometric pressure 30.15 in1021 mb, visibility 6 mi10 km, humidity 68%.
Mon, 9th
Mertztown PA Weather  - Monday, Mar 9, 2026 - Sunny
Lo: 4°C40°F
Hi: 19°C65°F
Sunny Monday, temperatures as high as 65°F19°C, low temperature around 40°F4°C, wind out of the SW 8 mph13 km/h. Barometric pressure 30.12 in1020 mb, visibility 6 mi9 km, humidity 73%.
Tue, 10th
Mertztown PA Weather  - Tuesday, Mar 10, 2026 - Patchy Rain Nearby
Lo: 11°C52°F
Hi: 24°C75°F
Chance of showers Tuesday, temperatures as high as 75°F24°C, low temperature around 52°F11°C, chance of rain 83%, wind out of the SSW 15 mph25 km/h. Barometric pressure 29.94 in1014 mb, visibility 4 mi7 km, humidity 83%.
Wed, 11th
Mertztown PA Weather  - Wednesday, Mar 11, 2026 - Patchy Rain Nearby
Lo: 5°C41°F
Hi: 16°C61°F
Chance of showers Wednesday, temperatures as high as 61°F16°C, low temperature around 41°F5°C, chance of rain 76%, wind out of the SW 15 mph24 km/h. Barometric pressure 30.03 in1017 mb, visibility 6 mi10 km, humidity 75%.
Thu, 12th
Mertztown PA Weather  - Thursday, Mar 12, 2026 - Moderate Rain
Lo: 1°C35°F
Hi: 5°C40°F
Rain showers Thursday, temperatures as high as 40°F5°C, low temperature around 35°F1°C, chance of rain 88%, wind out of the ENE 11 mph17 km/h. Barometric pressure 30.36 in1028 mb, visibility 5 mi8 km, humidity 86%.
Fri, 13th
Mertztown PA Weather  - Friday, Mar 13, 2026 - Moderate Rain
Lo: 1°C34°F
Hi: 4°C39°F
Rain showers Friday, temperatures as high as 39°F4°C, low temperature around 34°F1°C, chance of rain 86%, wind out of the ENE 9 mph14 km/h. Barometric pressure 30.12 in1020 mb, visibility 2 mi3 km, humidity 99%.
Sat, 14th
Mertztown PA Weather  - Saturday, Mar 14, 2026 - Fog
Lo: 4°C40°F
Hi: 18°C65°F
Fog Saturday, temperatures as high as 65°F18°C, low temperature around 40°F4°C, wind out of the WSW 13 mph21 km/h. Barometric pressure 30.06 in1018 mb, visibility 4 mi6 km, humidity 91%.
Sun, 15th
Mertztown PA Weather  - Sunday, Mar 15, 2026 - Patchy Rain Nearby
Lo: 4°C39°F
Hi: 11°C52°F
Chance of showers Sunday, temperatures as high as 52°F11°C, low temperature around 39°F4°C, chance of rain 88%, wind out of the ENE 13 mph22 km/h. Barometric pressure 30.18 in1022 mb, visibility 6 mi9 km, humidity 88%.
Mon, 16th
Mertztown PA Weather  - Monday, Mar 16, 2026 - Moderate Snow
Lo: -0°C31°F
Hi: 2°C35°F
Moderate snow Monday, temperatures as high as 35°F2°C, low temperature around 31°F-0°C, probability of precipitation 88%, wind out of the NE 12 mph20 km/h. Barometric pressure 30.3 in1026 mb, visibility 6 mi9 km, humidity 89%.
Tue, 17th
Mertztown PA Weather  - Tuesday, Mar 17, 2026 - Overcast
Lo: -3°C27°F
Hi: 4°C38°F
Overcast Tuesday, temperatures as high as 38°F4°C, low temperature around 27°F-3°C, wind out of the E 9 mph15 km/h. Barometric pressure 30.47 in1032 mb, visibility 6 mi10 km, humidity 71%.

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